id	sid	tid	token	lemma	pos
ajst-19167	1	1	academic	academic	ADJ
ajst-19167	1	2	journal	journal	NOUN
ajst-19167	1	3	of	of	ADP
ajst-19167	1	4	science	science	NOUN
ajst-19167	1	5	and	and	CCONJ
ajst-19167	1	6	technology	technology	NOUN
ajst-19167	1	7	issn	issn	NOUN
ajst-19167	1	8	:	:	PUNCT
ajst-19167	1	9	2771	2771	NUM
ajst-19167	1	10	-	-	SYM
ajst-19167	1	11	3032	3032	NUM
ajst-19167	1	12	|	|	NOUN
ajst-19167	1	13	vol	vol	NOUN
ajst-19167	1	14	.	.	PROPN
ajst-19167	2	1	10	10	NUM
ajst-19167	2	2	,	,	PUNCT
ajst-19167	2	3	no	no	INTJ
ajst-19167	2	4	.	.	NOUN
ajst-19167	2	5	1	1	NUM
ajst-19167	2	6	,	,	PUNCT
ajst-19167	2	7	2024	2024	NUM
ajst-19167	2	8	149	149	NUM
ajst-19167	2	9	research	research	NOUN
ajst-19167	2	10	progress	progress	NOUN
ajst-19167	2	11	of	of	ADP
ajst-19167	2	12	enhanced	enhanced	ADJ
ajst-19167	2	13	oil	oil	NOUN
ajst-19167	2	14	recovery	recovery	NOUN
ajst-19167	2	15	technology	technology	NOUN
ajst-19167	2	16	in	in	ADP
ajst-19167	2	17	tight	tight	ADJ
ajst-19167	2	18	reservoirs	reservoir	NOUN
ajst-19167	2	19	huiyang	huiyang	PROPN
ajst-19167	2	20	li	li	PROPN
ajst-19167	2	21	,	,	PUNCT
ajst-19167	2	22	fanchen	fanchen	ADV
ajst-19167	2	23	he	he	PRON
ajst-19167	2	24	,	,	PUNCT
ajst-19167	2	25	yajun	yajun	PROPN
ajst-19167	2	26	nan	nan	PROPN
ajst-19167	2	27	college	college	PROPN
ajst-19167	2	28	of	of	ADP
ajst-19167	2	29	petroleum	petroleum	NOUN
ajst-19167	2	30	engineering	engineering	NOUN
ajst-19167	2	31	,	,	PUNCT
ajst-19167	2	32	xi'an	xi'an	PROPN
ajst-19167	2	33	shiyou	shiyou	PROPN
ajst-19167	2	34	university	university	PROPN
ajst-19167	2	35	,	,	PUNCT
ajst-19167	2	36	xi'an	xi'an	PROPN
ajst-19167	2	37	shaanxi	shaanxi	PROPN
ajst-19167	2	38	710065	710065	PROPN
ajst-19167	2	39	,	,	PUNCT
ajst-19167	2	40	china	china	PROPN
ajst-19167	2	41	abstract	abstract	PROPN
ajst-19167	2	42	:	:	PUNCT
ajst-19167	2	43	with	with	ADP
ajst-19167	2	44	the	the	DET
ajst-19167	2	45	continuous	continuous	ADJ
ajst-19167	2	46	exploitation	exploitation	NOUN
ajst-19167	2	47	of	of	ADP
ajst-19167	2	48	conventional	conventional	ADJ
ajst-19167	2	49	oil	oil	NOUN
ajst-19167	2	50	and	and	CCONJ
ajst-19167	2	51	gas	gas	NOUN
ajst-19167	2	52	resources	resource	NOUN
ajst-19167	2	53	,	,	PUNCT
ajst-19167	2	54	its	its	PRON
ajst-19167	2	55	recoverable	recoverable	ADJ
ajst-19167	2	56	reserves	reserve	NOUN
ajst-19167	2	57	are	be	AUX
ajst-19167	2	58	gradually	gradually	ADV
ajst-19167	2	59	decreasing	decrease	VERB
ajst-19167	2	60	,	,	PUNCT
ajst-19167	2	61	and	and	CCONJ
ajst-19167	2	62	the	the	DET
ajst-19167	2	63	difficulty	difficulty	NOUN
ajst-19167	2	64	of	of	ADP
ajst-19167	2	65	exploitation	exploitation	NOUN
ajst-19167	2	66	is	be	AUX
ajst-19167	2	67	increasing	increase	VERB
ajst-19167	2	68	day	day	NOUN
ajst-19167	2	69	by	by	ADP
ajst-19167	2	70	day	day	NOUN
ajst-19167	2	71	.	.	PUNCT
ajst-19167	3	1	tight	tight	ADJ
ajst-19167	3	2	oil	oil	NOUN
ajst-19167	3	3	and	and	CCONJ
ajst-19167	3	4	gas	gas	NOUN
ajst-19167	3	5	resources	resource	NOUN
ajst-19167	3	6	show	show	VERB
ajst-19167	3	7	great	great	ADJ
ajst-19167	3	8	development	development	NOUN
ajst-19167	3	9	potential	potential	NOUN
ajst-19167	3	10	and	and	CCONJ
ajst-19167	3	11	have	have	AUX
ajst-19167	3	12	gradually	gradually	ADV
ajst-19167	3	13	become	become	VERB
ajst-19167	3	14	new	new	ADJ
ajst-19167	3	15	important	important	ADJ
ajst-19167	3	16	strategic	strategic	ADJ
ajst-19167	3	17	resources	resource	NOUN
ajst-19167	3	18	supporting	support	VERB
ajst-19167	3	19	sustainable	sustainable	ADJ
ajst-19167	3	20	development	development	NOUN
ajst-19167	3	21	.	.	PUNCT
ajst-19167	4	1	this	this	DET
ajst-19167	4	2	paper	paper	NOUN
ajst-19167	4	3	reviews	review	VERB
ajst-19167	4	4	several	several	ADJ
ajst-19167	4	5	eor	eor	PROPN
ajst-19167	4	6	technologies	technology	NOUN
ajst-19167	4	7	at	at	ADP
ajst-19167	4	8	home	home	ADV
ajst-19167	4	9	and	and	CCONJ
ajst-19167	4	10	abroad	abroad	ADV
ajst-19167	4	11	from	from	ADP
ajst-19167	4	12	the	the	DET
ajst-19167	4	13	aspects	aspect	NOUN
ajst-19167	4	14	of	of	ADP
ajst-19167	4	15	tight	tight	ADJ
ajst-19167	4	16	reservoir	reservoir	NOUN
ajst-19167	4	17	research	research	NOUN
ajst-19167	4	18	status	status	NOUN
ajst-19167	4	19	and	and	CCONJ
ajst-19167	4	20	characteristics	characteristic	NOUN
ajst-19167	4	21	,	,	PUNCT
ajst-19167	4	22	hoping	hope	VERB
ajst-19167	4	23	to	to	PART
ajst-19167	4	24	provide	provide	VERB
ajst-19167	4	25	reference	reference	NOUN
ajst-19167	4	26	for	for	ADP
ajst-19167	4	27	domestic	domestic	ADJ
ajst-19167	4	28	tight	tight	ADJ
ajst-19167	4	29	reservoir	reservoir	PROPN
ajst-19167	4	30	development	development	NOUN
ajst-19167	4	31	technology	technology	NOUN
ajst-19167	4	32	.	.	PUNCT
ajst-19167	5	1	keywords	keyword	NOUN
ajst-19167	5	2	:	:	PUNCT
ajst-19167	5	3	tight	tight	ADJ
ajst-19167	5	4	oil	oil	NOUN
ajst-19167	5	5	;	;	PUNCT
ajst-19167	5	6	reservoir	reservoir	NOUN
ajst-19167	5	7	characteristics	characteristic	NOUN
ajst-19167	5	8	;	;	PUNCT
ajst-19167	5	9	enhanced	enhance	VERB
ajst-19167	5	10	oil	oil	NOUN
ajst-19167	5	11	recovery	recovery	NOUN
ajst-19167	5	12	.	.	PUNCT
ajst-19167	6	1	1	1	X
ajst-19167	6	2	.	.	X
ajst-19167	6	3	introduction	introduction	NOUN
ajst-19167	6	4	in	in	ADP
ajst-19167	6	5	recent	recent	ADJ
ajst-19167	6	6	years	year	NOUN
ajst-19167	6	7	,	,	PUNCT
ajst-19167	6	8	unconventional	unconventional	ADJ
ajst-19167	6	9	oil	oil	NOUN
ajst-19167	6	10	and	and	CCONJ
ajst-19167	6	11	gas	gas	NOUN
ajst-19167	6	12	resources	resource	NOUN
ajst-19167	6	13	have	have	AUX
ajst-19167	6	14	gradually	gradually	ADV
ajst-19167	6	15	occupied	occupy	VERB
ajst-19167	6	16	an	an	DET
ajst-19167	6	17	important	important	ADJ
ajst-19167	6	18	position	position	NOUN
ajst-19167	6	19	in	in	ADP
ajst-19167	6	20	the	the	DET
ajst-19167	6	21	field	field	NOUN
ajst-19167	6	22	of	of	ADP
ajst-19167	6	23	oil	oil	NOUN
ajst-19167	6	24	exploration	exploration	NOUN
ajst-19167	6	25	and	and	CCONJ
ajst-19167	6	26	development	development	NOUN
ajst-19167	6	27	,	,	PUNCT
ajst-19167	6	28	among	among	ADP
ajst-19167	6	29	which	which	PRON
ajst-19167	6	30	tight	tight	ADJ
ajst-19167	6	31	oil	oil	NOUN
ajst-19167	6	32	has	have	AUX
ajst-19167	6	33	attracted	attract	VERB
ajst-19167	6	34	much	much	ADJ
ajst-19167	6	35	attention	attention	NOUN
ajst-19167	6	36	due	due	ADP
ajst-19167	6	37	to	to	ADP
ajst-19167	6	38	its	its	PRON
ajst-19167	6	39	abundant	abundant	ADJ
ajst-19167	6	40	reserves	reserve	NOUN
ajst-19167	6	41	and	and	CCONJ
ajst-19167	6	42	unique	unique	ADJ
ajst-19167	6	43	occurrence	occurrence	NOUN
ajst-19167	6	44	conditions	condition	NOUN
ajst-19167	6	45	[	[	X
ajst-19167	6	46	1	1	NUM
ajst-19167	6	47	]	]	PUNCT
ajst-19167	6	48	.	.	PUNCT
ajst-19167	7	1	tight	tight	ADJ
ajst-19167	7	2	oil	oil	NOUN
ajst-19167	7	3	mainly	mainly	ADV
ajst-19167	7	4	occurs	occur	VERB
ajst-19167	7	5	in	in	ADP
ajst-19167	7	6	tight	tight	ADJ
ajst-19167	7	7	clastic	clastic	ADJ
ajst-19167	7	8	rock	rock	NOUN
ajst-19167	7	9	or	or	CCONJ
ajst-19167	7	10	carbonate	carbonate	NOUN
ajst-19167	7	11	reservoirs	reservoir	NOUN
ajst-19167	7	12	,	,	PUNCT
ajst-19167	7	13	which	which	PRON
ajst-19167	7	14	are	be	AUX
ajst-19167	7	15	usually	usually	ADV
ajst-19167	7	16	characterized	characterize	VERB
ajst-19167	7	17	by	by	ADP
ajst-19167	7	18	low	low	ADJ
ajst-19167	7	19	permeability	permeability	NOUN
ajst-19167	7	20	,	,	PUNCT
ajst-19167	7	21	small	small	ADJ
ajst-19167	7	22	porosity	porosity	NOUN
ajst-19167	7	23	and	and	CCONJ
ajst-19167	7	24	extensive	extensive	ADJ
ajst-19167	7	25	micro	micro	ADJ
ajst-19167	7	26	-	-	ADJ
ajst-19167	7	27	nano	nano	ADJ
ajst-19167	7	28	porosity	porosity	NOUN
ajst-19167	7	29	development	development	NOUN
ajst-19167	7	30	,	,	PUNCT
ajst-19167	7	31	making	make	VERB
ajst-19167	7	32	the	the	DET
ajst-19167	7	33	production	production	NOUN
ajst-19167	7	34	process	process	NOUN
ajst-19167	7	35	extremely	extremely	ADV
ajst-19167	7	36	challenging	challenging	ADJ
ajst-19167	7	37	.	.	PUNCT
ajst-19167	8	1	although	although	SCONJ
ajst-19167	8	2	horizontal	horizontal	ADJ
ajst-19167	8	3	wells	well	NOUN
ajst-19167	8	4	and	and	CCONJ
ajst-19167	8	5	multi	multi	ADJ
ajst-19167	8	6	-	-	ADJ
ajst-19167	8	7	stage	stage	ADJ
ajst-19167	8	8	fracturing	fracturing	NOUN
ajst-19167	8	9	techniques	technique	NOUN
ajst-19167	8	10	have	have	AUX
ajst-19167	8	11	been	be	AUX
ajst-19167	8	12	applied	apply	VERB
ajst-19167	8	13	to	to	ADP
ajst-19167	8	14	tight	tight	ADJ
ajst-19167	8	15	oil	oil	NOUN
ajst-19167	8	16	development	development	NOUN
ajst-19167	8	17	at	at	ADP
ajst-19167	8	18	present	present	ADJ
ajst-19167	8	19	,	,	PUNCT
ajst-19167	8	20	they	they	PRON
ajst-19167	8	21	are	be	AUX
ajst-19167	8	22	still	still	ADV
ajst-19167	8	23	faced	face	VERB
ajst-19167	8	24	with	with	ADP
ajst-19167	8	25	problems	problem	NOUN
ajst-19167	8	26	such	such	ADJ
ajst-19167	8	27	as	as	ADP
ajst-19167	8	28	low	low	ADJ
ajst-19167	8	29	recovery	recovery	NOUN
ajst-19167	8	30	factor	factor	NOUN
ajst-19167	8	31	[	[	X
ajst-19167	8	32	4	4	NUM
ajst-19167	8	33	]	]	PUNCT
ajst-19167	8	34	and	and	CCONJ
ajst-19167	8	35	rapid	rapid	ADJ
ajst-19167	8	36	production	production	NOUN
ajst-19167	8	37	decline	decline	NOUN
ajst-19167	8	38	of	of	ADP
ajst-19167	8	39	single	single	ADJ
ajst-19167	8	40	well	well	ADV
ajst-19167	8	41	.	.	PUNCT
ajst-19167	9	1	in	in	ADP
ajst-19167	9	2	view	view	NOUN
ajst-19167	9	3	of	of	ADP
ajst-19167	9	4	these	these	DET
ajst-19167	9	5	problems	problem	NOUN
ajst-19167	9	6	,	,	PUNCT
ajst-19167	9	7	researchers	researcher	NOUN
ajst-19167	9	8	at	at	ADP
ajst-19167	9	9	home	home	ADV
ajst-19167	9	10	and	and	CCONJ
ajst-19167	9	11	abroad	abroad	ADV
ajst-19167	9	12	have	have	AUX
ajst-19167	9	13	been	be	AUX
ajst-19167	9	14	exploring	explore	VERB
ajst-19167	9	15	how	how	SCONJ
ajst-19167	9	16	to	to	PART
ajst-19167	9	17	enhance	enhance	VERB
ajst-19167	9	18	the	the	DET
ajst-19167	9	19	recovery	recovery	NOUN
ajst-19167	9	20	of	of	ADP
ajst-19167	9	21	tight	tight	ADJ
ajst-19167	9	22	oil	oil	NOUN
ajst-19167	9	23	.	.	PUNCT
ajst-19167	10	1	this	this	DET
ajst-19167	10	2	paper	paper	NOUN
ajst-19167	10	3	summarizes	summarize	VERB
ajst-19167	10	4	the	the	DET
ajst-19167	10	5	distribution	distribution	NOUN
ajst-19167	10	6	,	,	PUNCT
ajst-19167	10	7	reservoir	reservoir	NOUN
ajst-19167	10	8	characteristics	characteristic	NOUN
ajst-19167	10	9	and	and	CCONJ
ajst-19167	10	10	development	development	NOUN
ajst-19167	10	11	status	status	NOUN
ajst-19167	10	12	of	of	ADP
ajst-19167	10	13	tight	tight	ADJ
ajst-19167	10	14	oil	oil	NOUN
ajst-19167	10	15	resources	resource	NOUN
ajst-19167	10	16	,	,	PUNCT
ajst-19167	10	17	and	and	CCONJ
ajst-19167	10	18	analyzes	analyze	VERB
ajst-19167	10	19	the	the	DET
ajst-19167	10	20	technical	technical	ADJ
ajst-19167	10	21	progress	progress	NOUN
ajst-19167	10	22	of	of	ADP
ajst-19167	10	23	eor	eor	PROPN
ajst-19167	10	24	.	.	PUNCT
ajst-19167	11	1	by	by	ADP
ajst-19167	11	2	comparing	compare	VERB
ajst-19167	11	3	different	different	ADJ
ajst-19167	11	4	technologies	technology	NOUN
ajst-19167	11	5	,	,	PUNCT
ajst-19167	11	6	it	it	PRON
ajst-19167	11	7	provides	provide	VERB
ajst-19167	11	8	reference	reference	NOUN
ajst-19167	11	9	for	for	ADP
ajst-19167	11	10	efficient	efficient	ADJ
ajst-19167	11	11	development	development	NOUN
ajst-19167	11	12	.	.	PUNCT
ajst-19167	12	1	at	at	ADP
ajst-19167	12	2	the	the	DET
ajst-19167	12	3	same	same	ADJ
ajst-19167	12	4	time	time	NOUN
ajst-19167	12	5	,	,	PUNCT
ajst-19167	12	6	the	the	DET
ajst-19167	12	7	application	application	NOUN
ajst-19167	12	8	prospect	prospect	NOUN
ajst-19167	12	9	of	of	ADP
ajst-19167	12	10	multifunctional	multifunctional	ADJ
ajst-19167	12	11	fracturing	fracturing	NOUN
ajst-19167	12	12	fluid	fluid	NOUN
ajst-19167	12	13	imbibition	imbibition	NOUN
ajst-19167	12	14	flooding	flooding	NOUN
ajst-19167	12	15	technology	technology	NOUN
ajst-19167	12	16	in	in	ADP
ajst-19167	12	17	eor	eor	PROPN
ajst-19167	12	18	is	be	AUX
ajst-19167	12	19	prospected	prospect	VERB
ajst-19167	12	20	,	,	PUNCT
ajst-19167	12	21	so	so	SCONJ
ajst-19167	12	22	as	as	SCONJ
ajst-19167	12	23	to	to	PART
ajst-19167	12	24	promote	promote	VERB
ajst-19167	12	25	the	the	DET
ajst-19167	12	26	high	high	ADJ
ajst-19167	12	27	efficiency	efficiency	NOUN
ajst-19167	12	28	and	and	CCONJ
ajst-19167	12	29	low	low	ADJ
ajst-19167	12	30	cost	cost	NOUN
ajst-19167	12	31	development	development	NOUN
ajst-19167	12	32	of	of	ADP
ajst-19167	12	33	tight	tight	ADJ
ajst-19167	12	34	oil	oil	NOUN
ajst-19167	12	35	resources	resource	NOUN
ajst-19167	12	36	.	.	PUNCT
ajst-19167	13	1	2	2	X
ajst-19167	13	2	.	.	X
ajst-19167	13	3	present	present	ADJ
ajst-19167	13	4	situation	situation	NOUN
ajst-19167	13	5	of	of	ADP
ajst-19167	13	6	tight	tight	ADJ
ajst-19167	13	7	reservoir	reservoir	NOUN
ajst-19167	13	8	research	research	NOUN
ajst-19167	13	9	tight	tight	ADJ
ajst-19167	13	10	oil	oil	NOUN
ajst-19167	13	11	reservoirs	reservoir	NOUN
ajst-19167	13	12	are	be	AUX
ajst-19167	13	13	divided	divide	VERB
ajst-19167	13	14	into	into	ADP
ajst-19167	13	15	broad	broad	ADJ
ajst-19167	13	16	and	and	CCONJ
ajst-19167	13	17	narrow	narrow	ADJ
ajst-19167	13	18	categories	category	NOUN
ajst-19167	13	19	[	[	X
ajst-19167	13	20	6	6	NUM
ajst-19167	13	21	]	]	PUNCT
ajst-19167	13	22	.	.	PUNCT
ajst-19167	14	1	broadly	broadly	ADV
ajst-19167	14	2	speaking	speak	VERB
ajst-19167	14	3	,	,	PUNCT
ajst-19167	14	4	it	it	PRON
ajst-19167	14	5	covers	cover	VERB
ajst-19167	14	6	all	all	DET
ajst-19167	14	7	oil	oil	NOUN
ajst-19167	14	8	resources	resource	NOUN
ajst-19167	14	9	in	in	ADP
ajst-19167	14	10	low	low	ADJ
ajst-19167	14	11	porosity	porosity	NOUN
ajst-19167	14	12	and	and	CCONJ
ajst-19167	14	13	low	low	ADJ
ajst-19167	14	14	permeability	permeability	NOUN
ajst-19167	14	15	reservoirs	reservoir	NOUN
ajst-19167	14	16	.	.	PUNCT
ajst-19167	15	1	these	these	DET
ajst-19167	15	2	reservoir	reservoir	PROPN
ajst-19167	15	3	characteristics	characteristic	NOUN
ajst-19167	15	4	make	make	VERB
ajst-19167	15	5	it	it	PRON
ajst-19167	15	6	difficult	difficult	ADJ
ajst-19167	15	7	to	to	PART
ajst-19167	15	8	apply	apply	VERB
ajst-19167	15	9	traditional	traditional	ADJ
ajst-19167	15	10	production	production	NOUN
ajst-19167	15	11	methods	method	NOUN
ajst-19167	15	12	.	.	PUNCT
ajst-19167	16	1	therefore	therefore	ADV
ajst-19167	16	2	,	,	PUNCT
ajst-19167	16	3	it	it	PRON
ajst-19167	16	4	is	be	AUX
ajst-19167	16	5	often	often	ADV
ajst-19167	16	6	necessary	necessary	ADJ
ajst-19167	16	7	to	to	PART
ajst-19167	16	8	learn	learn	VERB
ajst-19167	16	9	from	from	ADP
ajst-19167	16	10	advanced	advanced	ADJ
ajst-19167	16	11	technologies	technology	NOUN
ajst-19167	16	12	in	in	ADP
ajst-19167	16	13	shale	shale	NOUN
ajst-19167	16	14	gas	gas	NOUN
ajst-19167	16	15	production	production	NOUN
ajst-19167	16	16	,	,	PUNCT
ajst-19167	16	17	such	such	ADJ
ajst-19167	16	18	as	as	ADP
ajst-19167	16	19	horizontal	horizontal	ADJ
ajst-19167	16	20	wells	well	NOUN
ajst-19167	16	21	and	and	CCONJ
ajst-19167	16	22	volume	volume	NOUN
ajst-19167	16	23	fracturing	fracturing	NOUN
ajst-19167	16	24	,	,	PUNCT
ajst-19167	16	25	to	to	PART
ajst-19167	16	26	enhance	enhance	VERB
ajst-19167	16	27	oil	oil	NOUN
ajst-19167	16	28	recovery	recovery	NOUN
ajst-19167	16	29	.	.	PUNCT
ajst-19167	17	1	in	in	ADP
ajst-19167	17	2	a	a	DET
ajst-19167	17	3	narrow	narrow	ADJ
ajst-19167	17	4	sense	sense	NOUN
ajst-19167	17	5	,	,	PUNCT
ajst-19167	17	6	tight	tight	ADJ
ajst-19167	17	7	oil	oil	NOUN
ajst-19167	17	8	refers	refer	VERB
ajst-19167	17	9	to	to	ADP
ajst-19167	17	10	petroleum	petroleum	NOUN
ajst-19167	17	11	resources	resource	NOUN
ajst-19167	17	12	in	in	ADP
ajst-19167	17	13	non	non	ADJ
ajst-19167	17	14	-	-	ADJ
ajst-19167	17	15	shale	shale	ADJ
ajst-19167	17	16	reservoirs	reservoir	NOUN
ajst-19167	17	17	with	with	ADP
ajst-19167	17	18	the	the	DET
ajst-19167	17	19	same	same	ADJ
ajst-19167	17	20	characteristics	characteristic	NOUN
ajst-19167	17	21	of	of	ADP
ajst-19167	17	22	low	low	ADJ
ajst-19167	17	23	porosity	porosity	NOUN
ajst-19167	17	24	and	and	CCONJ
ajst-19167	17	25	low	low	ADJ
ajst-19167	17	26	permeability	permeability	NOUN
ajst-19167	17	27	.	.	PUNCT
ajst-19167	18	1	the	the	DET
ajst-19167	18	2	exploitation	exploitation	NOUN
ajst-19167	18	3	of	of	ADP
ajst-19167	18	4	these	these	DET
ajst-19167	18	5	reservoirs	reservoir	NOUN
ajst-19167	18	6	also	also	ADV
ajst-19167	18	7	depends	depend	VERB
ajst-19167	18	8	on	on	ADP
ajst-19167	18	9	the	the	DET
ajst-19167	18	10	above	above	ADJ
ajst-19167	18	11	advanced	advanced	ADJ
ajst-19167	18	12	technologies	technology	NOUN
ajst-19167	18	13	.	.	PUNCT
ajst-19167	19	1	chinese	chinese	ADJ
ajst-19167	19	2	scholars	scholar	NOUN
ajst-19167	19	3	usually	usually	ADV
ajst-19167	19	4	define	define	VERB
ajst-19167	19	5	tight	tight	ADJ
ajst-19167	19	6	oil	oil	NOUN
ajst-19167	19	7	in	in	ADP
ajst-19167	19	8	a	a	DET
ajst-19167	19	9	narrow	narrow	ADJ
ajst-19167	19	10	sense	sense	NOUN
ajst-19167	19	11	,	,	PUNCT
ajst-19167	19	12	emphasizing	emphasize	VERB
ajst-19167	19	13	the	the	DET
ajst-19167	19	14	characteristics	characteristic	NOUN
ajst-19167	19	15	of	of	ADP
ajst-19167	19	16	tight	tight	ADJ
ajst-19167	19	17	reservoir	reservoir	NOUN
ajst-19167	19	18	and	and	CCONJ
ajst-19167	19	19	low	low	ADJ
ajst-19167	19	20	permeability	permeability	NOUN
ajst-19167	19	21	.	.	PUNCT
ajst-19167	20	1	professor	professor	NOUN
ajst-19167	20	2	zou	zou	PROPN
ajst-19167	20	3	caineng[7]thinks	caineng[7]think	NOUN
ajst-19167	20	4	tight	tight	ADJ
ajst-19167	20	5	oil	oil	NOUN
ajst-19167	20	6	is	be	AUX
ajst-19167	20	7	sandstone	sandstone	NOUN
ajst-19167	20	8	,	,	PUNCT
ajst-19167	20	9	limestone	limestone	NOUN
ajst-19167	20	10	and	and	CCONJ
ajst-19167	20	11	other	other	ADJ
ajst-19167	20	12	reservoir	reservoir	NOUN
ajst-19167	20	13	oil	oil	NOUN
ajst-19167	20	14	layers	layer	NOUN
ajst-19167	20	15	with	with	ADP
ajst-19167	20	16	permeability	permeability	NOUN
ajst-19167	20	17	less	less	ADJ
ajst-19167	20	18	than	than	ADP
ajst-19167	20	19	or	or	CCONJ
ajst-19167	20	20	equal	equal	ADJ
ajst-19167	20	21	to	to	ADP
ajst-19167	20	22	0.1×10	0.1×10	NOUN
ajst-19167	20	23	-	-	PUNCT
ajst-19167	20	24	3μm2	3μm2	NUM
ajst-19167	20	25	,	,	PUNCT
ajst-19167	20	26	while	while	SCONJ
ajst-19167	20	27	professor	professor	PROPN
ajst-19167	20	28	jia	jia	PROPN
ajst-19167	20	29	chengzao	chengzao	VERB
ajst-19167	21	1	[	[	X
ajst-19167	21	2	8	8	NUM
ajst-19167	21	3	]	]	PUNCT
ajst-19167	21	4	points	point	VERB
ajst-19167	21	5	out	out	ADP
ajst-19167	21	6	that	that	SCONJ
ajst-19167	21	7	tight	tight	ADJ
ajst-19167	21	8	oil	oil	NOUN
ajst-19167	21	9	is	be	AUX
ajst-19167	21	10	oil	oil	NOUN
ajst-19167	21	11	existing	exist	VERB
ajst-19167	21	12	in	in	ADP
ajst-19167	21	13	tight	tight	ADJ
ajst-19167	21	14	sandstone	sandstone	NOUN
ajst-19167	21	15	,	,	PUNCT
ajst-19167	21	16	carbonate	carbonate	NOUN
ajst-19167	21	17	rock	rock	NOUN
ajst-19167	21	18	and	and	CCONJ
ajst-19167	21	19	other	other	ADJ
ajst-19167	21	20	source	source	NOUN
ajst-19167	21	21	rocks	rock	NOUN
ajst-19167	21	22	or	or	CCONJ
ajst-19167	21	23	adjacent	adjacent	ADJ
ajst-19167	21	24	source	source	NOUN
ajst-19167	21	25	rocks	rock	NOUN
ajst-19167	21	26	without	without	ADP
ajst-19167	21	27	largescale	largescale	NOUN
ajst-19167	21	28	migration	migration	NOUN
ajst-19167	21	29	.	.	PUNCT
ajst-19167	22	1	these	these	DET
ajst-19167	22	2	definitions	definition	NOUN
ajst-19167	22	3	highlight	highlight	VERB
ajst-19167	22	4	the	the	DET
ajst-19167	22	5	geological	geological	ADJ
ajst-19167	22	6	characteristics	characteristic	NOUN
ajst-19167	22	7	and	and	CCONJ
ajst-19167	22	8	genesis	genesis	NOUN
ajst-19167	22	9	of	of	ADP
ajst-19167	22	10	tight	tight	ADJ
ajst-19167	22	11	oil	oil	NOUN
ajst-19167	22	12	and	and	CCONJ
ajst-19167	22	13	provide	provide	VERB
ajst-19167	22	14	theoretical	theoretical	ADJ
ajst-19167	22	15	support	support	NOUN
ajst-19167	22	16	for	for	ADP
ajst-19167	22	17	efficient	efficient	ADJ
ajst-19167	22	18	exploitation	exploitation	NOUN
ajst-19167	22	19	.	.	PUNCT
ajst-19167	23	1	2.1	2.1	NUM
ajst-19167	23	2	.	.	PUNCT
ajst-19167	23	3	distribution	distribution	NOUN
ajst-19167	23	4	of	of	ADP
ajst-19167	23	5	tight	tight	ADJ
ajst-19167	23	6	reservoirs	reservoir	NOUN
ajst-19167	23	7	at	at	ADP
ajst-19167	23	8	home	home	ADV
ajst-19167	23	9	and	and	CCONJ
ajst-19167	23	10	abroad	abroad	ADV
ajst-19167	23	11	with	with	ADP
ajst-19167	23	12	the	the	DET
ajst-19167	23	13	large	large	ADJ
ajst-19167	23	14	-	-	PUNCT
ajst-19167	23	15	scale	scale	NOUN
ajst-19167	23	16	commercial	commercial	ADJ
ajst-19167	23	17	exploitation	exploitation	NOUN
ajst-19167	23	18	of	of	ADP
ajst-19167	23	19	tight	tight	ADJ
ajst-19167	23	20	oil	oil	NOUN
ajst-19167	23	21	resources	resource	NOUN
ajst-19167	23	22	in	in	ADP
ajst-19167	23	23	the	the	DET
ajst-19167	23	24	united	united	PROPN
ajst-19167	23	25	states	states	PROPN
ajst-19167	23	26	,	,	PUNCT
ajst-19167	23	27	the	the	DET
ajst-19167	23	28	world	world	NOUN
ajst-19167	23	29	traditional	traditional	ADJ
ajst-19167	23	30	energy	energy	NOUN
ajst-19167	23	31	pattern	pattern	NOUN
ajst-19167	23	32	has	have	AUX
ajst-19167	23	33	changed	change	VERB
ajst-19167	23	34	,	,	PUNCT
ajst-19167	23	35	which	which	PRON
ajst-19167	23	36	has	have	AUX
ajst-19167	23	37	caused	cause	VERB
ajst-19167	23	38	a	a	DET
ajst-19167	23	39	global	global	ADJ
ajst-19167	23	40	upsurge	upsurge	NOUN
ajst-19167	23	41	in	in	ADP
ajst-19167	23	42	tight	tight	ADJ
ajst-19167	23	43	oil	oil	NOUN
ajst-19167	23	44	exploration	exploration	NOUN
ajst-19167	23	45	and	and	CCONJ
ajst-19167	23	46	development	development	NOUN
ajst-19167	23	47	.	.	PUNCT
ajst-19167	24	1	affected	affect	VERB
ajst-19167	24	2	by	by	ADP
ajst-19167	24	3	this	this	PRON
ajst-19167	24	4	,	,	PUNCT
ajst-19167	24	5	many	many	ADJ
ajst-19167	24	6	countries	country	NOUN
ajst-19167	24	7	have	have	AUX
ajst-19167	24	8	devoted	devote	VERB
ajst-19167	24	9	themselves	themselves	PRON
ajst-19167	24	10	to	to	ADP
ajst-19167	24	11	the	the	DET
ajst-19167	24	12	exploration	exploration	NOUN
ajst-19167	24	13	and	and	CCONJ
ajst-19167	24	14	development	development	NOUN
ajst-19167	24	15	of	of	ADP
ajst-19167	24	16	tight	tight	ADJ
ajst-19167	24	17	oil	oil	NOUN
ajst-19167	24	18	resources	resource	NOUN
ajst-19167	24	19	,	,	PUNCT
ajst-19167	24	20	and	and	CCONJ
ajst-19167	24	21	most	most	ADJ
ajst-19167	24	22	of	of	ADP
ajst-19167	24	23	them	they	PRON
ajst-19167	24	24	have	have	AUX
ajst-19167	24	25	made	make	VERB
ajst-19167	24	26	positive	positive	ADJ
ajst-19167	24	27	progress	progress	NOUN
ajst-19167	24	28	.	.	PUNCT
ajst-19167	25	1	according	accord	VERB
ajst-19167	25	2	to	to	ADP
ajst-19167	25	3	statistics	statistic	NOUN
ajst-19167	25	4	,	,	PUNCT
ajst-19167	25	5	the	the	DET
ajst-19167	25	6	total	total	ADJ
ajst-19167	25	7	reserves	reserve	NOUN
ajst-19167	25	8	of	of	ADP
ajst-19167	25	9	tight	tight	ADJ
ajst-19167	25	10	oil	oil	NOUN
ajst-19167	25	11	resources	resource	NOUN
ajst-19167	25	12	in	in	ADP
ajst-19167	25	13	the	the	DET
ajst-19167	25	14	world	world	NOUN
ajst-19167	25	15	are	be	AUX
ajst-19167	25	16	as	as	ADV
ajst-19167	25	17	high	high	ADJ
ajst-19167	25	18	as	as	ADP
ajst-19167	25	19	66220×108	66220×108	NUM
ajst-19167	25	20	barrels	barrel	NOUN
ajst-19167	25	21	,	,	PUNCT
ajst-19167	25	22	of	of	ADP
ajst-19167	25	23	which	which	PRON
ajst-19167	25	24	the	the	DET
ajst-19167	25	25	united	united	PROPN
ajst-19167	25	26	states	states	PROPN
ajst-19167	25	27	,	,	PUNCT
ajst-19167	25	28	china	china	PROPN
ajst-19167	25	29	,	,	PUNCT
ajst-19167	25	30	russia	russia	PROPN
ajst-19167	25	31	and	and	CCONJ
ajst-19167	25	32	other	other	ADJ
ajst-19167	25	33	countries	country	NOUN
ajst-19167	25	34	occupy	occupy	VERB
ajst-19167	25	35	the	the	DET
ajst-19167	25	36	main	main	ADJ
ajst-19167	25	37	share	share	NOUN
ajst-19167	25	38	.	.	PUNCT
ajst-19167	26	1	however	however	ADV
ajst-19167	26	2	,	,	PUNCT
ajst-19167	26	3	under	under	ADP
ajst-19167	26	4	the	the	DET
ajst-19167	26	5	current	current	ADJ
ajst-19167	26	6	development	development	NOUN
ajst-19167	26	7	technology	technology	NOUN
ajst-19167	26	8	,	,	PUNCT
ajst-19167	26	9	the	the	DET
ajst-19167	26	10	average	average	ADJ
ajst-19167	26	11	recovery	recovery	NOUN
ajst-19167	26	12	factor	factor	NOUN
ajst-19167	26	13	of	of	ADP
ajst-19167	26	14	tight	tight	ADJ
ajst-19167	26	15	oil	oil	NOUN
ajst-19167	26	16	resources	resource	NOUN
ajst-19167	26	17	is	be	AUX
ajst-19167	26	18	only	only	ADV
ajst-19167	26	19	4.97	4.97	NUM
ajst-19167	26	20	%	%	NOUN
ajst-19167	26	21	,	,	PUNCT
ajst-19167	26	22	see	see	VERB
ajst-19167	26	23	table	table	NOUN
ajst-19167	26	24	1[9	1[9	NUM
ajst-19167	26	25	]	]	PUNCT
ajst-19167	26	26	.	.	PUNCT
ajst-19167	27	1	this	this	DET
ajst-19167	27	2	situation	situation	NOUN
ajst-19167	27	3	highlights	highlight	VERB
ajst-19167	27	4	the	the	DET
ajst-19167	27	5	urgency	urgency	NOUN
ajst-19167	27	6	and	and	CCONJ
ajst-19167	27	7	importance	importance	NOUN
ajst-19167	27	8	of	of	ADP
ajst-19167	27	9	enhancing	enhance	VERB
ajst-19167	27	10	tight	tight	ADJ
ajst-19167	27	11	oil	oil	NOUN
ajst-19167	27	12	recovery	recovery	NOUN
ajst-19167	27	13	technology	technology	NOUN
ajst-19167	27	14	.	.	PUNCT
ajst-19167	28	1	table	table	NOUN
ajst-19167	28	2	1	1	NUM
ajst-19167	28	3	.	.	PUNCT
ajst-19167	29	1	distribution	distribution	NOUN
ajst-19167	29	2	of	of	ADP
ajst-19167	29	3	geological	geological	ADJ
ajst-19167	29	4	reserves	reserve	NOUN
ajst-19167	29	5	and	and	CCONJ
ajst-19167	29	6	recoverable	recoverable	ADJ
ajst-19167	29	7	reserves	reserve	NOUN
ajst-19167	29	8	of	of	ADP
ajst-19167	29	9	global	global	ADJ
ajst-19167	29	10	tight	tight	ADJ
ajst-19167	29	11	reservoir	reservoir	NOUN
ajst-19167	29	12	country	country	NOUN
ajst-19167	29	13	geological	geological	ADJ
ajst-19167	29	14	reserves(108	reserves(108	NOUN
ajst-19167	29	15	barrels	barrel	NOUN
ajst-19167	29	16	)	)	PUNCT
ajst-19167	29	17	recoverable	recoverable	ADJ
ajst-19167	29	18	reserves(108	reserves(108	NOUN
ajst-19167	29	19	barrels	barrel	NOUN
ajst-19167	29	20	)	)	PUNCT
ajst-19167	29	21	average	average	ADJ
ajst-19167	29	22	recovery(%	recovery(%	ADJ
ajst-19167	29	23	)	)	PUNCT
ajst-19167	29	24	russia	russia	NOUN
ajst-19167	29	25	12430	12430	NUM
ajst-19167	29	26	746	746	NUM
ajst-19167	29	27	6.00	6.00	NUM
ajst-19167	29	28	us	we	PRON
ajst-19167	29	29	9540	9540	NUM
ajst-19167	29	30	477	477	NUM
ajst-19167	29	31	5.00	5.00	NUM
ajst-19167	29	32	china	china	NOUN
ajst-19167	29	33	6440	6440	NUM
ajst-19167	29	34	322	322	NUM
ajst-19167	29	35	5.00	5.00	NUM
ajst-19167	29	36	libya	libya	PROPN
ajst-19167	29	37	6130	6130	NUM
ajst-19167	29	38	261	261	NUM
ajst-19167	29	39	4.26	4.26	NUM
ajst-19167	29	40	argentina	argentina	NOUN
ajst-19167	29	41	4800	4800	NUM
ajst-19167	29	42	270	270	NUM
ajst-19167	29	43	5.63	5.63	NUM
ajst-19167	29	44	australia	australia	PROPN
ajst-19167	29	45	4030	4030	NUM
ajst-19167	29	46	175	175	NUM
ajst-19167	29	47	4.34	4.34	NUM
ajst-19167	29	48	other	other	ADJ
ajst-19167	29	49	regions	region	NOUN
ajst-19167	29	50	22850	22850	NUM
ajst-19167	29	51	1023	1023	NUM
ajst-19167	29	52	4.56	4.56	NUM
ajst-19167	29	53	total	total	NOUN
ajst-19167	29	54	/	/	SYM
ajst-19167	29	55	average	average	NOUN
ajst-19167	29	56	66220/	66220/	NUM
ajst-19167	29	57	3274/	3274/	NUM
ajst-19167	29	58	/4.97	/4.97	SYM
ajst-19167	29	59	150	150	NUM
ajst-19167	29	60	china	china	NOUN
ajst-19167	29	61	is	be	AUX
ajst-19167	29	62	rich	rich	ADJ
ajst-19167	29	63	in	in	ADP
ajst-19167	29	64	tight	tight	ADJ
ajst-19167	29	65	oil	oil	NOUN
ajst-19167	29	66	resources	resource	NOUN
ajst-19167	29	67	.	.	PUNCT
ajst-19167	30	1	although	although	SCONJ
ajst-19167	30	2	it	it	PRON
ajst-19167	30	3	started	start	VERB
ajst-19167	30	4	later	later	ADV
ajst-19167	30	5	than	than	ADP
ajst-19167	30	6	western	western	ADJ
ajst-19167	30	7	countries	country	NOUN
ajst-19167	30	8	in	in	ADP
ajst-19167	30	9	exploration	exploration	NOUN
ajst-19167	30	10	and	and	CCONJ
ajst-19167	30	11	development	development	NOUN
ajst-19167	30	12	,	,	PUNCT
ajst-19167	30	13	it	it	PRON
ajst-19167	30	14	has	have	AUX
ajst-19167	30	15	achieved	achieve	VERB
ajst-19167	30	16	remarkable	remarkable	ADJ
ajst-19167	30	17	development	development	NOUN
ajst-19167	30	18	results	result	NOUN
ajst-19167	30	19	.	.	PUNCT
ajst-19167	31	1	in	in	ADP
ajst-19167	31	2	ordos	ordos	PROPN
ajst-19167	31	3	basin	basin	PROPN
ajst-19167	31	4	,	,	PUNCT
ajst-19167	31	5	songliao	songliao	NOUN
ajst-19167	31	6	basin	basin	NOUN
ajst-19167	31	7	,	,	PUNCT
ajst-19167	31	8	sichuan	sichuan	PROPN
ajst-19167	31	9	basin	basin	PROPN
ajst-19167	31	10	,	,	PUNCT
ajst-19167	31	11	turpan	turpan	NOUN
ajst-19167	31	12	-	-	PUNCT
ajst-19167	31	13	hami	hami	NOUN
ajst-19167	31	14	basin	basin	NOUN
ajst-19167	31	15	,	,	PUNCT
ajst-19167	31	16	zhunger	zhunger	NOUN
ajst-19167	31	17	basin	basin	PROPN
ajst-19167	31	18	and	and	CCONJ
ajst-19167	31	19	other	other	ADJ
ajst-19167	31	20	important	important	ADJ
ajst-19167	31	21	areas	area	NOUN
ajst-19167	31	22	,	,	PUNCT
ajst-19167	31	23	100	100	NUM
ajst-19167	31	24	million	million	NUM
ajst-19167	31	25	tons	ton	NOUN
ajst-19167	31	26	of	of	ADP
ajst-19167	31	27	tight	tight	ADJ
ajst-19167	31	28	oil	oil	NOUN
ajst-19167	31	29	areas	area	NOUN
ajst-19167	31	30	have	have	AUX
ajst-19167	31	31	been	be	AUX
ajst-19167	31	32	discovered	discover	VERB
ajst-19167	31	33	[	[	PUNCT
ajst-19167	31	34	10	10	NUM
ajst-19167	31	35	]	]	PUNCT
ajst-19167	31	36	,	,	PUNCT
ajst-19167	31	37	which	which	PRON
ajst-19167	31	38	fully	fully	ADV
ajst-19167	31	39	demonstrates	demonstrate	VERB
ajst-19167	31	40	the	the	DET
ajst-19167	31	41	huge	huge	ADJ
ajst-19167	31	42	potential	potential	NOUN
ajst-19167	31	43	of	of	ADP
ajst-19167	31	44	tight	tight	ADJ
ajst-19167	31	45	oil	oil	NOUN
ajst-19167	31	46	resources	resource	NOUN
ajst-19167	31	47	in	in	ADP
ajst-19167	31	48	china	china	PROPN
ajst-19167	31	49	.	.	PUNCT
ajst-19167	32	1	2.2	2.2	NUM
ajst-19167	32	2	.	.	PUNCT
ajst-19167	33	1	tight	tight	PROPN
ajst-19167	33	2	reservoir	reservoir	PROPN
ajst-19167	33	3	characteristics	characteristic	NOUN
ajst-19167	33	4	tight	tight	ADJ
ajst-19167	33	5	oil	oil	NOUN
ajst-19167	33	6	are	be	AUX
ajst-19167	33	7	one	one	NUM
ajst-19167	33	8	of	of	ADP
ajst-19167	33	9	the	the	DET
ajst-19167	33	10	unconventional	unconventional	ADJ
ajst-19167	33	11	hydrocarbon	hydrocarbon	NOUN
ajst-19167	33	12	resources	resource	NOUN
ajst-19167	33	13	.	.	PUNCT
ajst-19167	34	1	its	its	PRON
ajst-19167	34	2	characteristics	characteristic	NOUN
ajst-19167	34	3	are	be	AUX
ajst-19167	34	4	mainly	mainly	ADV
ajst-19167	34	5	reflected	reflect	VERB
ajst-19167	34	6	in	in	ADP
ajst-19167	34	7	the	the	DET
ajst-19167	34	8	following	follow	VERB
ajst-19167	34	9	aspects	aspect	NOUN
ajst-19167	34	10	:	:	PUNCT
ajst-19167	34	11	1	1	NUM
ajst-19167	34	12	.	.	X
ajst-19167	34	13	tight	tight	ADJ
ajst-19167	34	14	oil	oil	NOUN
ajst-19167	34	15	reservoirs	reservoir	NOUN
ajst-19167	34	16	are	be	AUX
ajst-19167	34	17	characterized	characterize	VERB
ajst-19167	34	18	by	by	ADP
ajst-19167	34	19	low	low	ADJ
ajst-19167	34	20	porosity	porosity	NOUN
ajst-19167	34	21	and	and	CCONJ
ajst-19167	34	22	low	low	ADJ
ajst-19167	34	23	permeability	permeability	NOUN
ajst-19167	34	24	,	,	PUNCT
ajst-19167	34	25	which	which	PRON
ajst-19167	34	26	makes	make	VERB
ajst-19167	34	27	it	it	PRON
ajst-19167	34	28	difficult	difficult	ADJ
ajst-19167	34	29	to	to	PART
ajst-19167	34	30	apply	apply	VERB
ajst-19167	34	31	traditional	traditional	ADJ
ajst-19167	34	32	production	production	NOUN
ajst-19167	34	33	methods	method	NOUN
ajst-19167	34	34	.	.	PUNCT
ajst-19167	35	1	typically	typically	ADV
ajst-19167	35	2	,	,	PUNCT
ajst-19167	35	3	tight	tight	ADJ
ajst-19167	35	4	reservoirs	reservoir	NOUN
ajst-19167	35	5	have	have	VERB
ajst-19167	35	6	a	a	DET
ajst-19167	35	7	porosity	porosity	NOUN
ajst-19167	35	8	of	of	ADP
ajst-19167	35	9	less	less	ADJ
ajst-19167	35	10	than	than	ADP
ajst-19167	35	11	10	10	NUM
ajst-19167	35	12	%	%	NOUN
ajst-19167	35	13	,	,	PUNCT
ajst-19167	35	14	a	a	DET
ajst-19167	35	15	matrix	matrix	NOUN
ajst-19167	35	16	overburden	overburden	VERB
ajst-19167	35	17	permeability	permeability	NOUN
ajst-19167	35	18	of	of	ADP
ajst-19167	35	19	less	less	ADJ
ajst-19167	35	20	than	than	ADP
ajst-19167	35	21	0.1	0.1	NUM
ajst-19167	35	22	md	md	NOUN
ajst-19167	35	23	,	,	PUNCT
ajst-19167	35	24	and	and	CCONJ
ajst-19167	35	25	a	a	DET
ajst-19167	35	26	pore	pore	ADJ
ajst-19167	35	27	throat	throat	NOUN
ajst-19167	35	28	diameter	diameter	NOUN
ajst-19167	35	29	of	of	ADP
ajst-19167	35	30	less	less	ADJ
ajst-19167	35	31	than	than	ADP
ajst-19167	35	32	1	1	NUM
ajst-19167	35	33	µm	µm	NOUN
ajst-19167	35	34	.	.	PUNCT
ajst-19167	36	1	this	this	DET
ajst-19167	36	2	property	property	NOUN
ajst-19167	36	3	makes	make	VERB
ajst-19167	36	4	it	it	PRON
ajst-19167	36	5	difficult	difficult	ADJ
ajst-19167	36	6	for	for	SCONJ
ajst-19167	36	7	the	the	DET
ajst-19167	36	8	oil	oil	NOUN
ajst-19167	36	9	in	in	ADP
ajst-19167	36	10	the	the	DET
ajst-19167	36	11	reservoir	reservoir	NOUN
ajst-19167	36	12	to	to	PART
ajst-19167	36	13	flow	flow	VERB
ajst-19167	36	14	,	,	PUNCT
ajst-19167	36	15	thus	thus	ADV
ajst-19167	36	16	increasing	increase	VERB
ajst-19167	36	17	the	the	DET
ajst-19167	36	18	difficulty	difficulty	NOUN
ajst-19167	36	19	of	of	ADP
ajst-19167	36	20	production	production	NOUN
ajst-19167	36	21	.	.	PUNCT
ajst-19167	37	1	2	2	X
ajst-19167	37	2	.	.	X
ajst-19167	37	3	the	the	DET
ajst-19167	37	4	tight	tight	ADJ
ajst-19167	37	5	oil	oil	NOUN
ajst-19167	37	6	mainly	mainly	ADV
ajst-19167	37	7	exists	exist	VERB
ajst-19167	37	8	in	in	ADP
ajst-19167	37	9	source	source	NOUN
ajst-19167	37	10	rocks	rock	NOUN
ajst-19167	37	11	in	in	ADP
ajst-19167	37	12	a	a	DET
ajst-19167	37	13	free	free	ADJ
ajst-19167	37	14	or	or	CCONJ
ajst-19167	37	15	adsorbed	adsorb	VERB
ajst-19167	37	16	state	state	NOUN
ajst-19167	37	17	or	or	CCONJ
ajst-19167	37	18	in	in	ADP
ajst-19167	37	19	tight	tight	ADJ
ajst-19167	37	20	sandstones	sandstone	NOUN
ajst-19167	37	21	and	and	CCONJ
ajst-19167	37	22	carbonates	carbonate	NOUN
ajst-19167	37	23	interbedded	interbedde	VERB
ajst-19167	37	24	with	with	ADP
ajst-19167	37	25	source	source	NOUN
ajst-19167	37	26	rocks	rock	NOUN
ajst-19167	37	27	or	or	CCONJ
ajst-19167	37	28	other	other	ADJ
ajst-19167	37	29	reservoirs	reservoir	NOUN
ajst-19167	37	30	.	.	PUNCT
ajst-19167	38	1	it	it	PRON
ajst-19167	38	2	has	have	AUX
ajst-19167	38	3	not	not	PART
ajst-19167	38	4	been	be	AUX
ajst-19167	38	5	migrated	migrate	VERB
ajst-19167	38	6	on	on	ADP
ajst-19167	38	7	a	a	DET
ajst-19167	38	8	large	large	ADJ
ajst-19167	38	9	scale	scale	NOUN
ajst-19167	38	10	and	and	CCONJ
ajst-19167	38	11	over	over	ADP
ajst-19167	38	12	long	long	ADJ
ajst-19167	38	13	distances	distance	NOUN
ajst-19167	38	14	,	,	PUNCT
ajst-19167	38	15	so	so	ADV
ajst-19167	38	16	tight	tight	ADJ
ajst-19167	38	17	reservoirs	reservoir	NOUN
ajst-19167	38	18	have	have	VERB
ajst-19167	38	19	no	no	DET
ajst-19167	38	20	distinct	distinct	ADJ
ajst-19167	38	21	fixed	fix	VERB
ajst-19167	38	22	trap	trap	NOUN
ajst-19167	38	23	boundaries	boundary	NOUN
ajst-19167	38	24	compared	compare	VERB
ajst-19167	38	25	to	to	ADP
ajst-19167	38	26	conventional	conventional	ADJ
ajst-19167	38	27	reservoirs	reservoir	NOUN
ajst-19167	38	28	.	.	PUNCT
ajst-19167	39	1	3	3	X
ajst-19167	39	2	.	.	X
ajst-19167	39	3	tight	tight	ADJ
ajst-19167	39	4	reservoirs	reservoir	NOUN
ajst-19167	39	5	usually	usually	ADV
ajst-19167	39	6	have	have	VERB
ajst-19167	39	7	a	a	DET
ajst-19167	39	8	symbiotic	symbiotic	ADJ
ajst-19167	39	9	relationship	relationship	NOUN
ajst-19167	39	10	with	with	ADP
ajst-19167	39	11	source	source	NOUN
ajst-19167	39	12	rocks	rock	NOUN
ajst-19167	39	13	,	,	PUNCT
ajst-19167	39	14	which	which	PRON
ajst-19167	39	15	makes	make	VERB
ajst-19167	39	16	tight	tight	ADJ
ajst-19167	39	17	reservoirs	reservoir	NOUN
ajst-19167	39	18	different	different	ADJ
ajst-19167	39	19	from	from	ADP
ajst-19167	39	20	conventional	conventional	ADJ
ajst-19167	39	21	reservoirs	reservoir	NOUN
ajst-19167	39	22	in	in	ADP
ajst-19167	39	23	geological	geological	ADJ
ajst-19167	39	24	characteristics	characteristic	NOUN
ajst-19167	39	25	.	.	PUNCT
ajst-19167	40	1	due	due	ADP
ajst-19167	40	2	to	to	ADP
ajst-19167	40	3	the	the	DET
ajst-19167	40	4	existence	existence	NOUN
ajst-19167	40	5	of	of	ADP
ajst-19167	40	6	symbiotic	symbiotic	ADJ
ajst-19167	40	7	relationship	relationship	NOUN
ajst-19167	40	8	,	,	PUNCT
ajst-19167	40	9	the	the	DET
ajst-19167	40	10	oil	oil	NOUN
ajst-19167	40	11	quality	quality	NOUN
ajst-19167	40	12	of	of	ADP
ajst-19167	40	13	tight	tight	ADJ
ajst-19167	40	14	reservoirs	reservoir	NOUN
ajst-19167	40	15	is	be	AUX
ajst-19167	40	16	usually	usually	ADV
ajst-19167	40	17	light	light	ADJ
ajst-19167	40	18	,	,	PUNCT
ajst-19167	40	19	the	the	DET
ajst-19167	40	20	density	density	NOUN
ajst-19167	40	21	of	of	ADP
ajst-19167	40	22	crude	crude	ADJ
ajst-19167	40	23	oil	oil	NOUN
ajst-19167	40	24	is	be	AUX
ajst-19167	40	25	generally	generally	ADV
ajst-19167	40	26	greater	great	ADJ
ajst-19167	40	27	than	than	ADP
ajst-19167	40	28	40	40	NUM
ajst-19167	40	29	°	°	NUM
ajst-19167	40	30	api	api	NOUN
ajst-19167	40	31	or	or	CCONJ
ajst-19167	40	32	less	less	ADJ
ajst-19167	40	33	than	than	ADP
ajst-19167	40	34	0.8351g	0.8351g	NOUN
ajst-19167	40	35	/	/	SYM
ajst-19167	40	36	cm3	cm3	PROPN
ajst-19167	40	37	,	,	PUNCT
ajst-19167	40	38	and	and	CCONJ
ajst-19167	40	39	the	the	DET
ajst-19167	40	40	fluidity	fluidity	NOUN
ajst-19167	40	41	is	be	AUX
ajst-19167	40	42	good	good	ADJ
ajst-19167	40	43	.	.	PUNCT
ajst-19167	41	1	4	4	X
ajst-19167	41	2	.	.	X
ajst-19167	41	3	tight	tight	ADJ
ajst-19167	41	4	oil	oil	NOUN
ajst-19167	41	5	is	be	AUX
ajst-19167	41	6	generally	generally	ADV
ajst-19167	41	7	distributed	distribute	VERB
ajst-19167	41	8	in	in	ADP
ajst-19167	41	9	sag	sag	NOUN
ajst-19167	41	10	or	or	CCONJ
ajst-19167	41	11	slope	slope	NOUN
ajst-19167	41	12	,	,	PUNCT
ajst-19167	41	13	and	and	CCONJ
ajst-19167	41	14	its	its	PRON
ajst-19167	41	15	structure	structure	NOUN
ajst-19167	41	16	is	be	AUX
ajst-19167	41	17	relatively	relatively	ADV
ajst-19167	41	18	simple	simple	ADJ
ajst-19167	41	19	,	,	PUNCT
ajst-19167	41	20	which	which	PRON
ajst-19167	41	21	is	be	AUX
ajst-19167	41	22	favorable	favorable	ADJ
ajst-19167	41	23	for	for	ADP
ajst-19167	41	24	large	large	ADJ
ajst-19167	41	25	-	-	PUNCT
ajst-19167	41	26	area	area	NOUN
ajst-19167	41	27	oil	oil	NOUN
ajst-19167	41	28	bearing	bearing	NOUN
ajst-19167	41	29	.	.	PUNCT
ajst-19167	42	1	in	in	ADP
ajst-19167	42	2	addition	addition	NOUN
ajst-19167	42	3	,	,	PUNCT
ajst-19167	42	4	the	the	DET
ajst-19167	42	5	formation	formation	NOUN
ajst-19167	42	6	of	of	ADP
ajst-19167	42	7	tight	tight	ADJ
ajst-19167	42	8	reservoir	reservoir	NOUN
ajst-19167	42	9	also	also	ADV
ajst-19167	42	10	needs	need	VERB
ajst-19167	42	11	sapropelic	sapropelic	ADJ
ajst-19167	42	12	and	and	CCONJ
ajst-19167	42	13	high	high	ADJ
ajst-19167	42	14	quality	quality	NOUN
ajst-19167	42	15	source	source	NOUN
ajst-19167	42	16	rock	rock	NOUN
ajst-19167	42	17	with	with	ADP
ajst-19167	42	18	high	high	ADJ
ajst-19167	42	19	maturity	maturity	NOUN
ajst-19167	42	20	and	and	CCONJ
ajst-19167	42	21	continuous	continuous	ADJ
ajst-19167	42	22	distribution	distribution	NOUN
ajst-19167	42	23	of	of	ADP
ajst-19167	42	24	tight	tight	ADJ
ajst-19167	42	25	reservoir	reservoir	NOUN
ajst-19167	42	26	.	.	PUNCT
ajst-19167	43	1	2.3	2.3	NUM
ajst-19167	43	2	.	.	PUNCT
ajst-19167	44	1	development	development	NOUN
ajst-19167	44	2	status	status	NOUN
ajst-19167	44	3	of	of	ADP
ajst-19167	44	4	tight	tight	ADJ
ajst-19167	44	5	reservoir	reservoir	NOUN
ajst-19167	44	6	with	with	ADP
ajst-19167	44	7	the	the	DET
ajst-19167	44	8	continuous	continuous	ADJ
ajst-19167	44	9	updating	updating	NOUN
ajst-19167	44	10	of	of	ADP
ajst-19167	44	11	staged	stage	VERB
ajst-19167	44	12	multi	multi	ADJ
ajst-19167	44	13	-	-	ADJ
ajst-19167	44	14	stage	stage	ADJ
ajst-19167	44	15	fracturing	fracturing	NOUN
ajst-19167	44	16	technology	technology	NOUN
ajst-19167	44	17	for	for	ADP
ajst-19167	44	18	horizontal	horizontal	ADJ
ajst-19167	44	19	wells	well	NOUN
ajst-19167	44	20	,	,	PUNCT
ajst-19167	44	21	the	the	DET
ajst-19167	44	22	upsurge	upsurge	NOUN
ajst-19167	44	23	of	of	ADP
ajst-19167	44	24	exploration	exploration	NOUN
ajst-19167	44	25	and	and	CCONJ
ajst-19167	44	26	development	development	NOUN
ajst-19167	44	27	of	of	ADP
ajst-19167	44	28	tight	tight	ADJ
ajst-19167	44	29	reservoirs	reservoir	NOUN
ajst-19167	44	30	in	in	ADP
ajst-19167	44	31	the	the	DET
ajst-19167	44	32	world	world	NOUN
ajst-19167	44	33	is	be	AUX
ajst-19167	44	34	heating	heat	VERB
ajst-19167	44	35	up	up	ADP
ajst-19167	44	36	,	,	PUNCT
ajst-19167	44	37	especially	especially	ADV
ajst-19167	44	38	in	in	ADP
ajst-19167	44	39	north	north	PROPN
ajst-19167	44	40	america	america	PROPN
ajst-19167	44	41	,	,	PUNCT
ajst-19167	44	42	especially	especially	ADV
ajst-19167	44	43	in	in	ADP
ajst-19167	44	44	the	the	DET
ajst-19167	44	45	united	united	PROPN
ajst-19167	44	46	states	states	PROPN
ajst-19167	44	47	and	and	CCONJ
ajst-19167	44	48	canada	canada	PROPN
ajst-19167	44	49	.	.	PUNCT
ajst-19167	45	1	as	as	ADV
ajst-19167	45	2	early	early	ADV
ajst-19167	45	3	as	as	ADP
ajst-19167	45	4	2006	2006	NUM
ajst-19167	45	5	,	,	PUNCT
ajst-19167	45	6	the	the	DET
ajst-19167	45	7	tight	tight	ADJ
ajst-19167	45	8	oil	oil	NOUN
ajst-19167	45	9	production	production	NOUN
ajst-19167	45	10	of	of	ADP
ajst-19167	45	11	bakken	bakken	PROPN
ajst-19167	45	12	formation	formation	NOUN
ajst-19167	45	13	in	in	ADP
ajst-19167	45	14	williston	williston	PROPN
ajst-19167	45	15	basin	basin	PROPN
ajst-19167	45	16	of	of	ADP
ajst-19167	45	17	the	the	DET
ajst-19167	45	18	united	united	PROPN
ajst-19167	45	19	states	states	PROPN
ajst-19167	45	20	exceeded	exceed	VERB
ajst-19167	45	21	50,000	50,000	NUM
ajst-19167	45	22	barrels	barrel	NOUN
ajst-19167	45	23	per	per	ADP
ajst-19167	45	24	day	day	NOUN
ajst-19167	45	25	;	;	PUNCT
ajst-19167	45	26	subsequently	subsequently	ADV
ajst-19167	45	27	,	,	PUNCT
ajst-19167	45	28	the	the	DET
ajst-19167	45	29	united	united	PROPN
ajst-19167	45	30	states	states	PROPN
ajst-19167	45	31	continuously	continuously	ADV
ajst-19167	45	32	strengthened	strengthen	VERB
ajst-19167	45	33	its	its	PRON
ajst-19167	45	34	investment	investment	NOUN
ajst-19167	45	35	in	in	ADP
ajst-19167	45	36	tight	tight	ADJ
ajst-19167	45	37	oil	oil	NOUN
ajst-19167	45	38	resources	resource	NOUN
ajst-19167	45	39	,	,	PUNCT
ajst-19167	45	40	and	and	CCONJ
ajst-19167	45	41	the	the	DET
ajst-19167	45	42	tight	tight	ADJ
ajst-19167	45	43	oil	oil	NOUN
ajst-19167	45	44	production	production	NOUN
ajst-19167	45	45	increased	increase	VERB
ajst-19167	45	46	significantly	significantly	ADV
ajst-19167	45	47	in	in	ADP
ajst-19167	45	48	2010	2010	NUM
ajst-19167	45	49	,	,	PUNCT
ajst-19167	45	50	and	and	CCONJ
ajst-19167	45	51	the	the	DET
ajst-19167	45	52	proportion	proportion	NOUN
ajst-19167	45	53	continued	continue	VERB
ajst-19167	45	54	to	to	PART
ajst-19167	45	55	rise	rise	VERB
ajst-19167	45	56	;	;	PUNCT
ajst-19167	45	57	by	by	ADP
ajst-19167	45	58	2014	2014	NUM
ajst-19167	45	59	,	,	PUNCT
ajst-19167	45	60	the	the	DET
ajst-19167	45	61	number	number	NOUN
ajst-19167	45	62	of	of	ADP
ajst-19167	45	63	tight	tight	ADJ
ajst-19167	45	64	oil	oil	NOUN
ajst-19167	45	65	and	and	CCONJ
ajst-19167	45	66	gas	gas	NOUN
ajst-19167	45	67	wells	well	NOUN
ajst-19167	45	68	drilled	drill	VERB
ajst-19167	45	69	increased	increase	VERB
ajst-19167	45	70	significantly	significantly	ADV
ajst-19167	45	71	;	;	PUNCT
ajst-19167	45	72	by	by	ADP
ajst-19167	45	73	2015	2015	NUM
ajst-19167	45	74	,	,	PUNCT
ajst-19167	45	75	the	the	DET
ajst-19167	45	76	tight	tight	ADJ
ajst-19167	45	77	oil	oil	NOUN
ajst-19167	45	78	production	production	NOUN
ajst-19167	45	79	exceeded	exceed	VERB
ajst-19167	45	80	half	half	NOUN
ajst-19167	45	81	of	of	ADP
ajst-19167	45	82	the	the	DET
ajst-19167	45	83	total	total	ADJ
ajst-19167	45	84	crude	crude	ADJ
ajst-19167	45	85	oil	oil	NOUN
ajst-19167	45	86	production	production	NOUN
ajst-19167	45	87	of	of	ADP
ajst-19167	45	88	the	the	DET
ajst-19167	45	89	united	united	PROPN
ajst-19167	45	90	states	states	PROPN
ajst-19167	45	91	[	[	X
ajst-19167	45	92	11	11	NUM
ajst-19167	45	93	]	]	PUNCT
ajst-19167	45	94	.	.	PUNCT
ajst-19167	46	1	canada	canada	PROPN
ajst-19167	46	2	,	,	PUNCT
ajst-19167	46	3	as	as	ADP
ajst-19167	46	4	the	the	DET
ajst-19167	46	5	world	world	NOUN
ajst-19167	46	6	's	's	PART
ajst-19167	46	7	fifth	fifth	ADJ
ajst-19167	46	8	largest	large	ADJ
ajst-19167	46	9	oil	oil	NOUN
ajst-19167	46	10	exporter	exporter	NOUN
ajst-19167	46	11	,	,	PUNCT
ajst-19167	46	12	is	be	AUX
ajst-19167	46	13	also	also	ADV
ajst-19167	46	14	rich	rich	ADJ
ajst-19167	46	15	in	in	ADP
ajst-19167	46	16	tight	tight	ADJ
ajst-19167	46	17	oil	oil	NOUN
ajst-19167	46	18	resources	resource	NOUN
ajst-19167	46	19	,	,	PUNCT
ajst-19167	46	20	which	which	PRON
ajst-19167	46	21	began	begin	VERB
ajst-19167	46	22	to	to	PART
ajst-19167	46	23	be	be	AUX
ajst-19167	46	24	developed	develop	VERB
ajst-19167	46	25	in	in	ADP
ajst-19167	46	26	2005	2005	NUM
ajst-19167	46	27	.	.	PUNCT
ajst-19167	47	1	canada	canada	PROPN
ajst-19167	47	2	's	's	PART
ajst-19167	47	3	tight	tight	ADJ
ajst-19167	47	4	oil	oil	NOUN
ajst-19167	47	5	production	production	NOUN
ajst-19167	47	6	has	have	AUX
ajst-19167	47	7	steadily	steadily	ADV
ajst-19167	47	8	increased	increase	VERB
ajst-19167	47	9	from	from	ADP
ajst-19167	47	10	19,600	19,600	NUM
ajst-19167	47	11	tons	ton	NOUN
ajst-19167	47	12	per	per	ADP
ajst-19167	47	13	day	day	NOUN
ajst-19167	47	14	in	in	ADP
ajst-19167	47	15	2010	2010	NUM
ajst-19167	47	16	to	to	ADP
ajst-19167	47	17	48,300	48,300	NUM
ajst-19167	47	18	tons	ton	NOUN
ajst-19167	47	19	per	per	ADP
ajst-19167	47	20	day	day	NOUN
ajst-19167	47	21	in	in	ADP
ajst-19167	47	22	2016	2016	NUM
ajst-19167	47	23	,	,	PUNCT
ajst-19167	47	24	and	and	CCONJ
ajst-19167	47	25	production	production	NOUN
ajst-19167	47	26	has	have	AUX
ajst-19167	47	27	stabilized	stabilize	VERB
ajst-19167	47	28	in	in	ADP
ajst-19167	47	29	recent	recent	ADJ
ajst-19167	47	30	years	year	NOUN
ajst-19167	47	31	,	,	PUNCT
ajst-19167	47	32	remaining	remain	VERB
ajst-19167	47	33	at	at	ADP
ajst-19167	47	34	46,900	46,900	NUM
ajst-19167	47	35	tons	ton	NOUN
ajst-19167	47	36	per	per	ADP
ajst-19167	47	37	day	day	NOUN
ajst-19167	47	38	in	in	ADP
ajst-19167	47	39	2018.[13	2018.[13	PROPN
ajst-19167	47	40	]	]	PUNCT
ajst-19167	47	41	at	at	ADP
ajst-19167	47	42	present	present	ADJ
ajst-19167	47	43	,	,	PUNCT
ajst-19167	47	44	china	china	PROPN
ajst-19167	47	45	has	have	AUX
ajst-19167	47	46	learned	learn	VERB
ajst-19167	47	47	from	from	ADP
ajst-19167	47	48	foreign	foreign	ADJ
ajst-19167	47	49	successful	successful	ADJ
ajst-19167	47	50	experience	experience	NOUN
ajst-19167	47	51	in	in	ADP
ajst-19167	47	52	tight	tight	ADJ
ajst-19167	47	53	oil	oil	NOUN
ajst-19167	47	54	reservoir	reservoir	NOUN
ajst-19167	47	55	development	development	NOUN
ajst-19167	47	56	and	and	CCONJ
ajst-19167	47	57	made	make	VERB
ajst-19167	47	58	remarkable	remarkable	ADJ
ajst-19167	47	59	progress	progress	NOUN
ajst-19167	47	60	through	through	ADP
ajst-19167	47	61	exploratory	exploratory	ADJ
ajst-19167	47	62	research	research	NOUN
ajst-19167	47	63	.	.	PUNCT
ajst-19167	48	1	in	in	ADP
ajst-19167	48	2	2012	2012	NUM
ajst-19167	48	3	,	,	PUNCT
ajst-19167	48	4	shengli	shengli	ADJ
ajst-19167	48	5	tight	tight	ADJ
ajst-19167	48	6	oil	oil	NOUN
ajst-19167	48	7	field	field	NOUN
ajst-19167	48	8	adopted	adopt	VERB
ajst-19167	48	9	horizontal	horizontal	ADJ
ajst-19167	48	10	well	well	ADV
ajst-19167	48	11	staged	stage	VERB
ajst-19167	48	12	fracturing	fracturing	NOUN
ajst-19167	48	13	technology	technology	NOUN
ajst-19167	48	14	,	,	PUNCT
ajst-19167	48	15	and	and	CCONJ
ajst-19167	48	16	the	the	DET
ajst-19167	48	17	production	production	NOUN
ajst-19167	48	18	reached	reach	VERB
ajst-19167	48	19	4008	4008	NUM
ajst-19167	48	20	t	t	NOUN
ajst-19167	48	21	in	in	ADP
ajst-19167	48	22	the	the	DET
ajst-19167	48	23	first	first	ADJ
ajst-19167	48	24	year	year	NOUN
ajst-19167	48	25	and	and	CCONJ
ajst-19167	48	26	decreased	decrease	VERB
ajst-19167	48	27	to	to	ADP
ajst-19167	48	28	2455	2455	NUM
ajst-19167	48	29	t	t	NOUN
ajst-19167	48	30	in	in	ADP
ajst-19167	48	31	the	the	DET
ajst-19167	48	32	next	next	ADJ
ajst-19167	48	33	year	year	NOUN
ajst-19167	49	1	[	[	X
ajst-19167	49	2	14	14	NUM
ajst-19167	49	3	]	]	X
ajst-19167	49	4	;	;	PUNCT
ajst-19167	49	5	the	the	DET
ajst-19167	49	6	first	first	ADJ
ajst-19167	49	7	annual	annual	ADJ
ajst-19167	49	8	production	production	NOUN
ajst-19167	49	9	of	of	ADP
ajst-19167	49	10	north	north	PROPN
ajst-19167	49	11	china	china	PROPN
ajst-19167	49	12	tight	tight	ADJ
ajst-19167	49	13	oil	oil	NOUN
ajst-19167	49	14	field	field	NOUN
ajst-19167	49	15	was	be	AUX
ajst-19167	49	16	2071	2071	NUM
ajst-19167	49	17	t	t	NOUN
ajst-19167	49	18	,	,	PUNCT
ajst-19167	49	19	and	and	CCONJ
ajst-19167	49	20	decreased	decrease	VERB
ajst-19167	49	21	to	to	ADP
ajst-19167	49	22	1087	1087	NUM
ajst-19167	49	23	t	t	NOUN
ajst-19167	49	24	in	in	ADP
ajst-19167	49	25	the	the	DET
ajst-19167	49	26	next	next	ADJ
ajst-19167	49	27	year	year	NOUN
ajst-19167	49	28	.	.	PUNCT
ajst-19167	50	1	petrochina	petrochina	PROPN
ajst-19167	50	2	established	establish	VERB
ajst-19167	50	3	four	four	NUM
ajst-19167	50	4	tight	tight	ADJ
ajst-19167	50	5	oil	oil	NOUN
ajst-19167	50	6	demonstration	demonstration	NOUN
ajst-19167	50	7	areas	area	NOUN
ajst-19167	50	8	in	in	ADP
ajst-19167	50	9	chang	chang	PROPN
ajst-19167	50	10	7	7	NUM
ajst-19167	50	11	member	member	NOUN
ajst-19167	50	12	of	of	ADP
ajst-19167	50	13	ordos	ordos	PROPN
ajst-19167	50	14	basin	basin	NOUN
ajst-19167	50	15	at	at	ADP
ajst-19167	50	16	the	the	DET
ajst-19167	50	17	end	end	NOUN
ajst-19167	50	18	of	of	ADP
ajst-19167	50	19	2015	2015	NUM
ajst-19167	50	20	,	,	PUNCT
ajst-19167	50	21	with	with	ADP
ajst-19167	50	22	a	a	DET
ajst-19167	50	23	total	total	ADJ
ajst-19167	50	24	production	production	NOUN
ajst-19167	50	25	capacity	capacity	NOUN
ajst-19167	50	26	of	of	ADP
ajst-19167	50	27	115×104t[15	115×104t[15	NUM
ajst-19167	50	28	]	]	PUNCT
ajst-19167	50	29	.	.	PUNCT
ajst-19167	51	1	however	however	ADV
ajst-19167	51	2	,	,	PUNCT
ajst-19167	51	3	the	the	DET
ajst-19167	51	4	production	production	NOUN
ajst-19167	51	5	of	of	ADP
ajst-19167	51	6	tight	tight	ADJ
ajst-19167	51	7	oil	oil	NOUN
ajst-19167	51	8	areas	area	NOUN
ajst-19167	51	9	developed	develop	VERB
ajst-19167	51	10	at	at	ADP
ajst-19167	51	11	present	present	ADJ
ajst-19167	51	12	declines	decline	NOUN
ajst-19167	51	13	rapidly	rapidly	ADV
ajst-19167	51	14	,	,	PUNCT
ajst-19167	51	15	for	for	ADP
ajst-19167	51	16	example	example	NOUN
ajst-19167	51	17	,	,	PUNCT
ajst-19167	51	18	the	the	DET
ajst-19167	51	19	decline	decline	NOUN
ajst-19167	51	20	rates	rate	NOUN
ajst-19167	51	21	of	of	ADP
ajst-19167	51	22	shengli	shengli	PROPN
ajst-19167	51	23	and	and	CCONJ
ajst-19167	51	24	huabei	huabei	NOUN
ajst-19167	51	25	oil	oil	NOUN
ajst-19167	51	26	areas	area	NOUN
ajst-19167	51	27	in	in	ADP
ajst-19167	51	28	the	the	DET
ajst-19167	51	29	first	first	ADJ
ajst-19167	51	30	year	year	NOUN
ajst-19167	51	31	are	be	AUX
ajst-19167	51	32	as	as	ADV
ajst-19167	51	33	high	high	ADJ
ajst-19167	51	34	as	as	ADP
ajst-19167	51	35	50	50	NUM
ajst-19167	51	36	%	%	NOUN
ajst-19167	51	37	and	and	CCONJ
ajst-19167	51	38	65	65	NUM
ajst-19167	51	39	%	%	NOUN
ajst-19167	51	40	respectively	respectively	ADV
ajst-19167	51	41	,	,	PUNCT
ajst-19167	51	42	failing	fail	VERB
ajst-19167	51	43	to	to	PART
ajst-19167	51	44	achieve	achieve	VERB
ajst-19167	51	45	stable	stable	ADJ
ajst-19167	51	46	high	high	ADJ
ajst-19167	51	47	production	production	NOUN
ajst-19167	51	48	.	.	PUNCT
ajst-19167	52	1	therefore	therefore	ADV
ajst-19167	52	2	,	,	PUNCT
ajst-19167	52	3	on	on	ADP
ajst-19167	52	4	the	the	DET
ajst-19167	52	5	basis	basis	NOUN
ajst-19167	52	6	of	of	ADP
ajst-19167	52	7	understanding	understand	VERB
ajst-19167	52	8	the	the	DET
ajst-19167	52	9	characteristics	characteristic	NOUN
ajst-19167	52	10	of	of	ADP
ajst-19167	52	11	tight	tight	ADJ
ajst-19167	52	12	oil	oil	NOUN
ajst-19167	52	13	in	in	ADP
ajst-19167	52	14	china	china	PROPN
ajst-19167	52	15	,	,	PUNCT
ajst-19167	52	16	it	it	PRON
ajst-19167	52	17	is	be	AUX
ajst-19167	52	18	the	the	DET
ajst-19167	52	19	key	key	NOUN
ajst-19167	52	20	to	to	PART
ajst-19167	52	21	develop	develop	VERB
ajst-19167	52	22	tight	tight	ADJ
ajst-19167	52	23	oil	oil	NOUN
ajst-19167	52	24	resources	resource	NOUN
ajst-19167	52	25	efficiently	efficiently	ADV
ajst-19167	52	26	and	and	CCONJ
ajst-19167	52	27	stably	stably	ADV
ajst-19167	52	28	by	by	ADP
ajst-19167	52	29	using	use	VERB
ajst-19167	52	30	foreign	foreign	ADJ
ajst-19167	52	31	technology	technology	NOUN
ajst-19167	52	32	for	for	ADP
ajst-19167	52	33	reference	reference	NOUN
ajst-19167	52	34	reasonably	reasonably	ADV
ajst-19167	52	35	and	and	CCONJ
ajst-19167	52	36	adopting	adopt	VERB
ajst-19167	52	37	technical	technical	ADJ
ajst-19167	52	38	measures	measure	NOUN
ajst-19167	52	39	suitable	suitable	ADJ
ajst-19167	52	40	for	for	ADP
ajst-19167	52	41	domestic	domestic	ADJ
ajst-19167	52	42	reservoir	reservoir	NOUN
ajst-19167	52	43	development	development	NOUN
ajst-19167	52	44	.	.	PUNCT
ajst-19167	53	1	3	3	X
ajst-19167	53	2	.	.	NUM
ajst-19167	53	3	enhanced	enhance	VERB
ajst-19167	53	4	oil	oil	NOUN
ajst-19167	53	5	recovery	recovery	NOUN
ajst-19167	53	6	technology	technology	NOUN
ajst-19167	53	7	for	for	ADP
ajst-19167	53	8	tight	tight	ADJ
ajst-19167	53	9	reservoirs	reservoir	NOUN
ajst-19167	53	10	after	after	SCONJ
ajst-19167	53	11	horizontal	horizontal	ADJ
ajst-19167	53	12	well	well	ADV
ajst-19167	53	13	staged	stage	VERB
ajst-19167	53	14	fracturing	fracturing	NOUN
ajst-19167	53	15	,	,	PUNCT
ajst-19167	53	16	a	a	DET
ajst-19167	53	17	fracture	fracture	NOUN
ajst-19167	53	18	network	network	NOUN
ajst-19167	53	19	with	with	ADP
ajst-19167	53	20	conductivity	conductivity	NOUN
ajst-19167	53	21	is	be	AUX
ajst-19167	53	22	formed	form	VERB
ajst-19167	53	23	in	in	ADP
ajst-19167	53	24	tight	tight	ADJ
ajst-19167	53	25	oil	oil	NOUN
ajst-19167	53	26	reservoir	reservoir	NOUN
ajst-19167	53	27	,	,	PUNCT
ajst-19167	53	28	thus	thus	ADV
ajst-19167	53	29	realizing	realize	VERB
ajst-19167	53	30	commercial	commercial	ADJ
ajst-19167	53	31	production	production	NOUN
ajst-19167	53	32	.	.	PUNCT
ajst-19167	54	1	however	however	ADV
ajst-19167	54	2	,	,	PUNCT
ajst-19167	54	3	only	only	ADJ
ajst-19167	54	4	natural	natural	ADJ
ajst-19167	54	5	energy	energy	NOUN
ajst-19167	54	6	depletion	depletion	NOUN
ajst-19167	54	7	development	development	NOUN
ajst-19167	54	8	,	,	PUNCT
ajst-19167	54	9	its	its	PRON
ajst-19167	54	10	production	production	NOUN
ajst-19167	54	11	will	will	AUX
ajst-19167	54	12	decline	decline	VERB
ajst-19167	54	13	rapidly	rapidly	ADV
ajst-19167	54	14	,	,	PUNCT
ajst-19167	54	15	a	a	DET
ajst-19167	54	16	recovery	recovery	NOUN
ajst-19167	54	17	factor	factor	NOUN
ajst-19167	54	18	is	be	AUX
ajst-19167	54	19	often	often	ADV
ajst-19167	54	20	only	only	ADV
ajst-19167	54	21	3%~10	3%~10	NUM
ajst-19167	54	22	%	%	NOUN
ajst-19167	54	23	.	.	PUNCT
ajst-19167	55	1	therefore	therefore	ADV
ajst-19167	55	2	,	,	PUNCT
ajst-19167	55	3	it	it	PRON
ajst-19167	55	4	is	be	AUX
ajst-19167	55	5	particularly	particularly	ADV
ajst-19167	55	6	critical	critical	ADJ
ajst-19167	55	7	to	to	PART
ajst-19167	55	8	improve	improve	VERB
ajst-19167	55	9	the	the	DET
ajst-19167	55	10	recovery	recovery	NOUN
ajst-19167	55	11	efficiency	efficiency	NOUN
ajst-19167	55	12	of	of	ADP
ajst-19167	55	13	tight	tight	ADJ
ajst-19167	55	14	oil	oil	NOUN
ajst-19167	55	15	reservoirs	reservoir	NOUN
ajst-19167	55	16	[	[	X
ajst-19167	55	17	16	16	NUM
ajst-19167	55	18	]	]	PUNCT
ajst-19167	55	19	.	.	PUNCT
ajst-19167	56	1	at	at	ADP
ajst-19167	56	2	present	present	ADJ
ajst-19167	56	3	,	,	PUNCT
ajst-19167	56	4	many	many	ADJ
ajst-19167	56	5	kinds	kind	NOUN
ajst-19167	56	6	of	of	ADP
ajst-19167	56	7	eor	eor	PROPN
ajst-19167	56	8	techniques	technique	NOUN
ajst-19167	56	9	have	have	AUX
ajst-19167	56	10	been	be	AUX
ajst-19167	56	11	widely	widely	ADV
ajst-19167	56	12	used	use	VERB
ajst-19167	56	13	in	in	ADP
ajst-19167	56	14	tight	tight	ADJ
ajst-19167	56	15	oil	oil	NOUN
ajst-19167	56	16	reservoirs	reservoir	NOUN
ajst-19167	56	17	,	,	PUNCT
ajst-19167	56	18	and	and	CCONJ
ajst-19167	56	19	their	their	PRON
ajst-19167	56	20	effects	effect	NOUN
ajst-19167	56	21	have	have	AUX
ajst-19167	56	22	been	be	AUX
ajst-19167	56	23	verified	verify	VERB
ajst-19167	56	24	by	by	ADP
ajst-19167	56	25	field	field	NOUN
ajst-19167	56	26	tests	test	NOUN
ajst-19167	56	27	,	,	PUNCT
ajst-19167	56	28	including	include	VERB
ajst-19167	56	29	gas	gas	NOUN
ajst-19167	56	30	injection	injection	NOUN
ajst-19167	56	31	development	development	NOUN
ajst-19167	56	32	,	,	PUNCT
ajst-19167	56	33	water	water	NOUN
ajst-19167	56	34	injection	injection	NOUN
ajst-19167	56	35	development	development	NOUN
ajst-19167	56	36	and	and	CCONJ
ajst-19167	56	37	imbibition	imbibition	NOUN
ajst-19167	56	38	displacement	displacement	NOUN
ajst-19167	56	39	.	.	PUNCT
ajst-19167	57	1	3.1	3.1	NUM
ajst-19167	57	2	.	.	PUNCT
ajst-19167	57	3	eor	eor	PROPN
ajst-19167	57	4	technology	technology	PROPN
ajst-19167	57	5	of	of	ADP
ajst-19167	57	6	gas	gas	NOUN
ajst-19167	57	7	injection	injection	NOUN
ajst-19167	57	8	development	development	NOUN
ajst-19167	57	9	3.1.1	3.1.1	NUM
ajst-19167	57	10	.	.	PUNCT
ajst-19167	58	1	huff	huff	NOUN
ajst-19167	58	2	and	and	CCONJ
ajst-19167	58	3	puff	puff	VERB
ajst-19167	58	4	gas	gas	NOUN
ajst-19167	58	5	injection	injection	NOUN
ajst-19167	58	6	huff	huff	NOUN
ajst-19167	58	7	and	and	CCONJ
ajst-19167	58	8	puff	puff	VERB
ajst-19167	58	9	technology	technology	NOUN
ajst-19167	58	10	in	in	ADP
ajst-19167	58	11	tight	tight	ADJ
ajst-19167	58	12	reservoirs	reservoir	NOUN
ajst-19167	58	13	can	can	AUX
ajst-19167	58	14	significantly	significantly	ADV
ajst-19167	58	15	enhance	enhance	VERB
ajst-19167	58	16	oil	oil	NOUN
ajst-19167	58	17	recovery	recovery	NOUN
ajst-19167	58	18	through	through	ADP
ajst-19167	58	19	multiple	multiple	ADJ
ajst-19167	58	20	mechanisms	mechanism	NOUN
ajst-19167	58	21	synergy	synergy	NOUN
ajst-19167	58	22	.	.	PUNCT
ajst-19167	59	1	these	these	DET
ajst-19167	59	2	mechanisms	mechanism	NOUN
ajst-19167	59	3	mainly	mainly	ADV
ajst-19167	59	4	include	include	VERB
ajst-19167	59	5	volume	volume	NOUN
ajst-19167	59	6	expansion	expansion	NOUN
ajst-19167	59	7	,	,	PUNCT
ajst-19167	59	8	viscosity	viscosity	NOUN
ajst-19167	59	9	reduction	reduction	NOUN
ajst-19167	59	10	,	,	PUNCT
ajst-19167	59	11	reservoir	reservoir	NOUN
ajst-19167	59	12	pressurization	pressurization	NOUN
ajst-19167	59	13	and	and	CCONJ
ajst-19167	59	14	volatilization	volatilization	NOUN
ajst-19167	59	15	of	of	ADP
ajst-19167	59	16	light	light	ADJ
ajst-19167	59	17	components	component	NOUN
ajst-19167	59	18	.	.	PUNCT
ajst-19167	60	1	the	the	DET
ajst-19167	60	2	comprehensive	comprehensive	ADJ
ajst-19167	60	3	effect	effect	NOUN
ajst-19167	60	4	of	of	ADP
ajst-19167	60	5	these	these	DET
ajst-19167	60	6	processes	process	NOUN
ajst-19167	60	7	strengthens	strengthen	VERB
ajst-19167	60	8	the	the	DET
ajst-19167	60	9	secondary	secondary	ADJ
ajst-19167	60	10	elastic	elastic	ADJ
ajst-19167	60	11	drive	drive	NOUN
ajst-19167	60	12	and	and	CCONJ
ajst-19167	60	13	solution	solution	NOUN
ajst-19167	60	14	gas	gas	NOUN
ajst-19167	60	15	drive	drive	NOUN
ajst-19167	60	16	effect	effect	NOUN
ajst-19167	60	17	in	in	ADP
ajst-19167	60	18	the	the	DET
ajst-19167	60	19	reservoir	reservoir	NOUN
ajst-19167	60	20	,	,	PUNCT
ajst-19167	60	21	and	and	CCONJ
ajst-19167	60	22	promotes	promote	VERB
ajst-19167	60	23	the	the	DET
ajst-19167	60	24	gas	gas	NOUN
ajst-19167	60	25	phase	phase	NOUN
ajst-19167	60	26	volatile	volatile	ADJ
ajst-19167	60	27	extraction	extraction	NOUN
ajst-19167	60	28	at	at	ADP
ajst-19167	60	29	the	the	DET
ajst-19167	60	30	same	same	ADJ
ajst-19167	60	31	time	time	NOUN
ajst-19167	60	32	,	,	PUNCT
ajst-19167	60	33	thus	thus	ADV
ajst-19167	60	34	realizing	realize	VERB
ajst-19167	60	35	the	the	DET
ajst-19167	60	36	goal	goal	NOUN
ajst-19167	60	37	of	of	ADP
ajst-19167	60	38	improving	improve	VERB
ajst-19167	60	39	the	the	DET
ajst-19167	60	40	recovery	recovery	NOUN
ajst-19167	60	41	efficiency	efficiency	NOUN
ajst-19167	60	42	of	of	ADP
ajst-19167	60	43	tight	tight	ADJ
ajst-19167	60	44	oil	oil	NOUN
ajst-19167	60	45	gas	gas	NOUN
ajst-19167	60	46	injection	injection	NOUN
ajst-19167	60	47	huff	huff	NOUN
ajst-19167	60	48	and	and	CCONJ
ajst-19167	60	49	puff	puff	VERB
ajst-19167	60	50	technology	technology	NOUN
ajst-19167	60	51	,	,	PUNCT
ajst-19167	60	52	as	as	SCONJ
ajst-19167	60	53	shown	show	VERB
ajst-19167	60	54	in	in	ADP
ajst-19167	60	55	figure	figure	NOUN
ajst-19167	60	56	1	1	NUM
ajst-19167	60	57	.	.	PUNCT
ajst-19167	61	1	the	the	DET
ajst-19167	61	2	enhanced	enhanced	ADJ
ajst-19167	61	3	recovery	recovery	NOUN
ajst-19167	61	4	mechanisms	mechanism	NOUN
ajst-19167	61	5	involved	involve	VERB
ajst-19167	61	6	in	in	ADP
ajst-19167	61	7	gas	gas	NOUN
ajst-19167	61	8	injection	injection	NOUN
ajst-19167	61	9	huff	huff	NOUN
ajst-19167	61	10	and	and	CCONJ
ajst-19167	61	11	puff	puff	VERB
ajst-19167	61	12	in	in	ADP
ajst-19167	61	13	tight	tight	ADJ
ajst-19167	61	14	reservoirs	reservoir	NOUN
ajst-19167	61	15	include	include	VERB
ajst-19167	61	16	oil	oil	NOUN
ajst-19167	61	17	volume	volume	NOUN
ajst-19167	61	18	expansion	expansion	NOUN
ajst-19167	61	19	,	,	PUNCT
ajst-19167	61	20	oil	oil	NOUN
ajst-19167	61	21	viscosity	viscosity	NOUN
ajst-19167	61	22	reduction	reduction	NOUN
ajst-19167	61	23	,	,	PUNCT
ajst-19167	61	24	reservoir	reservoir	NOUN
ajst-19167	61	25	pressurization	pressurization	NOUN
ajst-19167	61	26	and	and	CCONJ
ajst-19167	61	27	volatilization	volatilization	NOUN
ajst-19167	61	28	of	of	ADP
ajst-19167	61	29	light	light	ADJ
ajst-19167	61	30	components	component	NOUN
ajst-19167	61	31	.	.	PUNCT
ajst-19167	62	1	as	as	SCONJ
ajst-19167	62	2	shown	show	VERB
ajst-19167	62	3	in	in	ADP
ajst-19167	62	4	figure	figure	NOUN
ajst-19167	62	5	1	1	NUM
ajst-19167	62	6	,	,	PUNCT
ajst-19167	62	7	the	the	DET
ajst-19167	62	8	enhancement	enhancement	NOUN
ajst-19167	62	9	of	of	ADP
ajst-19167	62	10	these	these	DET
ajst-19167	62	11	mechanisms	mechanism	NOUN
ajst-19167	62	12	can	can	AUX
ajst-19167	62	13	enhance	enhance	VERB
ajst-19167	62	14	secondary	secondary	ADJ
ajst-19167	62	15	elastic	elastic	ADJ
ajst-19167	62	16	flooding	flooding	NOUN
ajst-19167	62	17	/	/	SYM
ajst-19167	62	18	solution	solution	NOUN
ajst-19167	62	19	gas	gas	NOUN
ajst-19167	62	20	flooding	flooding	NOUN
ajst-19167	62	21	in	in	ADP
ajst-19167	62	22	the	the	DET
ajst-19167	62	23	reservoir	reservoir	NOUN
ajst-19167	62	24	,	,	PUNCT
ajst-19167	62	25	and	and	CCONJ
ajst-19167	62	26	gas	gas	NOUN
ajst-19167	62	27	phase	phase	NOUN
ajst-19167	62	28	volatile	volatile	ADJ
ajst-19167	62	29	extraction	extraction	NOUN
ajst-19167	62	30	occurs	occur	VERB
ajst-19167	62	31	,	,	PUNCT
ajst-19167	62	32	thus	thus	ADV
ajst-19167	62	33	achieving	achieve	VERB
ajst-19167	62	34	the	the	DET
ajst-19167	62	35	purpose	purpose	NOUN
ajst-19167	62	36	of	of	ADP
ajst-19167	62	37	tight	tight	ADJ
ajst-19167	62	38	oil	oil	NOUN
ajst-19167	62	39	gas	gas	NOUN
ajst-19167	62	40	injection	injection	NOUN
ajst-19167	62	41	huff	huff	NOUN
ajst-19167	62	42	and	and	CCONJ
ajst-19167	62	43	puff	puff	VERB
ajst-19167	62	44	to	to	PART
ajst-19167	62	45	enhance	enhance	VERB
ajst-19167	62	46	oil	oil	NOUN
ajst-19167	62	47	recovery	recovery	NOUN
ajst-19167	63	1	[	[	X
ajst-19167	63	2	19	19	NUM
ajst-19167	63	3	]	]	PUNCT
ajst-19167	63	4	.	.	PUNCT
ajst-19167	64	1	151	151	NUM
ajst-19167	64	2	figure	figure	NOUN
ajst-19167	64	3	1	1	NUM
ajst-19167	64	4	.	.	PUNCT
ajst-19167	64	5	logic	logic	ADJ
ajst-19167	64	6	diagram	diagram	NOUN
ajst-19167	64	7	of	of	ADP
ajst-19167	64	8	enhanced	enhanced	ADJ
ajst-19167	64	9	oil	oil	NOUN
ajst-19167	64	10	recovery	recovery	NOUN
ajst-19167	64	11	by	by	ADP
ajst-19167	64	12	gas	gas	NOUN
ajst-19167	64	13	injection	injection	NOUN
ajst-19167	64	14	and	and	CCONJ
ajst-19167	64	15	huff	huff	NOUN
ajst-19167	64	16	and	and	CCONJ
ajst-19167	64	17	puff	puff	VERB
ajst-19167	64	18	in	in	ADP
ajst-19167	64	19	tight	tight	ADJ
ajst-19167	64	20	oil	oil	NOUN
ajst-19167	64	21	in	in	ADP
ajst-19167	64	22	2008	2008	NUM
ajst-19167	64	23	,	,	PUNCT
ajst-19167	64	24	a	a	DET
ajst-19167	64	25	huff	huff	NOUN
ajst-19167	64	26	and	and	CCONJ
ajst-19167	64	27	puff	puff	NOUN
ajst-19167	64	28	test	test	NOUN
ajst-19167	64	29	was	be	AUX
ajst-19167	64	30	conducted	conduct	VERB
ajst-19167	64	31	in	in	ADP
ajst-19167	64	32	the	the	DET
ajst-19167	64	33	bakken	bakken	NOUN
ajst-19167	64	34	formation	formation	NOUN
ajst-19167	64	35	of	of	ADP
ajst-19167	64	36	north	north	PROPN
ajst-19167	64	37	dakota	dakota	NOUN
ajst-19167	64	38	,	,	PUNCT
ajst-19167	64	39	and	and	CCONJ
ajst-19167	64	40	the	the	DET
ajst-19167	64	41	test	test	NOUN
ajst-19167	64	42	did	do	AUX
ajst-19167	64	43	not	not	PART
ajst-19167	64	44	achieve	achieve	VERB
ajst-19167	64	45	the	the	DET
ajst-19167	64	46	expected	expect	VERB
ajst-19167	64	47	results	result	NOUN
ajst-19167	64	48	although	although	SCONJ
ajst-19167	64	49	the	the	DET
ajst-19167	64	50	gas	gas	NOUN
ajst-19167	64	51	injection	injection	NOUN
ajst-19167	64	52	rate	rate	NOUN
ajst-19167	64	53	was	be	AUX
ajst-19167	64	54	1.0	1.0	NUM
ajst-19167	64	55	mmscf	mmscf	NOUN
ajst-19167	64	56	/	/	SYM
ajst-19167	65	1	d	d	NOUN
ajst-19167	65	2	for	for	ADP
ajst-19167	65	3	30	30	NUM
ajst-19167	65	4	days	day	NOUN
ajst-19167	65	5	.	.	PUNCT
ajst-19167	66	1	the	the	DET
ajst-19167	66	2	main	main	ADJ
ajst-19167	66	3	problem	problem	NOUN
ajst-19167	66	4	is	be	AUX
ajst-19167	66	5	that	that	SCONJ
ajst-19167	66	6	the	the	DET
ajst-19167	66	7	gas	gas	NOUN
ajst-19167	66	8	is	be	AUX
ajst-19167	66	9	rapidly	rapidly	ADV
ajst-19167	66	10	breaking	break	VERB
ajst-19167	66	11	through	through	ADP
ajst-19167	66	12	the	the	DET
ajst-19167	66	13	reservoir	reservoir	NOUN
ajst-19167	66	14	,	,	PUNCT
ajst-19167	66	15	causing	cause	VERB
ajst-19167	66	16	oil	oil	NOUN
ajst-19167	66	17	production	production	NOUN
ajst-19167	66	18	to	to	PART
ajst-19167	66	19	decline	decline	VERB
ajst-19167	66	20	instead	instead	ADV
ajst-19167	66	21	of	of	ADP
ajst-19167	66	22	increase	increase	NOUN
ajst-19167	66	23	.	.	PUNCT
ajst-19167	67	1	later	later	ADV
ajst-19167	67	2	that	that	DET
ajst-19167	67	3	year	year	NOUN
ajst-19167	67	4	,	,	PUNCT
ajst-19167	67	5	however	however	ADV
ajst-19167	67	6	,	,	PUNCT
ajst-19167	67	7	huff	huff	NOUN
ajst-19167	67	8	and	and	CCONJ
ajst-19167	67	9	puff	puff	VERB
ajst-19167	67	10	tests	test	NOUN
ajst-19167	67	11	in	in	ADP
ajst-19167	67	12	the	the	DET
ajst-19167	67	13	montana	montana	PROPN
ajst-19167	67	14	bakken	bakken	PROPN
ajst-19167	67	15	formation	formation	NOUN
ajst-19167	67	16	in	in	ADP
ajst-19167	67	17	richland	richland	PROPN
ajst-19167	67	18	county	county	PROPN
ajst-19167	67	19	,	,	PUNCT
ajst-19167	67	20	usa	usa	PROPN
ajst-19167	67	21	,	,	PUNCT
ajst-19167	67	22	yielded	yield	VERB
ajst-19167	67	23	different	different	ADJ
ajst-19167	67	24	results	result	NOUN
ajst-19167	67	25	.	.	PUNCT
ajst-19167	68	1	the	the	DET
ajst-19167	68	2	test	test	NOUN
ajst-19167	68	3	was	be	AUX
ajst-19167	68	4	conducted	conduct	VERB
ajst-19167	68	5	at	at	ADP
ajst-19167	68	6	a	a	DET
ajst-19167	68	7	gas	gas	NOUN
ajst-19167	68	8	injection	injection	NOUN
ajst-19167	68	9	rate	rate	NOUN
ajst-19167	68	10	of	of	ADP
ajst-19167	68	11	1.5	1.5	NUM
ajst-19167	68	12	2.0	2.0	NUM
ajst-19167	68	13	mmscf	mmscf	NOUN
ajst-19167	68	14	/	/	SYM
ajst-19167	69	1	d	d	NOUN
ajst-19167	69	2	for	for	ADP
ajst-19167	69	3	45	45	NUM
ajst-19167	69	4	days	day	NOUN
ajst-19167	69	5	and	and	CCONJ
ajst-19167	69	6	shut	shut	VERB
ajst-19167	69	7	in	in	ADP
ajst-19167	69	8	for	for	ADP
ajst-19167	69	9	the	the	DET
ajst-19167	69	10	next	next	ADJ
ajst-19167	69	11	64	64	NUM
ajst-19167	69	12	days	day	NOUN
ajst-19167	69	13	.	.	PUNCT
ajst-19167	70	1	by	by	ADP
ajst-19167	70	2	march	march	PROPN
ajst-19167	70	3	2010	2010	NUM
ajst-19167	70	4	,	,	PUNCT
ajst-19167	70	5	the	the	DET
ajst-19167	70	6	well	well	NOUN
ajst-19167	70	7	was	be	AUX
ajst-19167	70	8	producing	produce	VERB
ajst-19167	70	9	44bbl	44bbl	NOUN
ajst-19167	70	10	/	/	SYM
ajst-19167	70	11	d	d	PROPN
ajst-19167	70	12	,	,	PUNCT
ajst-19167	70	13	a	a	DET
ajst-19167	70	14	significant	significant	ADJ
ajst-19167	70	15	stimulation	stimulation	NOUN
ajst-19167	71	1	[	[	X
ajst-19167	71	2	21	21	NUM
ajst-19167	71	3	]	]	PUNCT
ajst-19167	71	4	.	.	PUNCT
ajst-19167	72	1	jiangsu	jiangsu	PROPN
ajst-19167	72	2	oilfield	oilfield	PROPN
ajst-19167	72	3	has	have	AUX
ajst-19167	72	4	also	also	ADV
ajst-19167	72	5	made	make	VERB
ajst-19167	72	6	active	active	ADJ
ajst-19167	72	7	exploration	exploration	NOUN
ajst-19167	72	8	for	for	ADP
ajst-19167	72	9	low	low	ADJ
ajst-19167	72	10	permeability	permeability	NOUN
ajst-19167	72	11	and	and	CCONJ
ajst-19167	72	12	tight	tight	ADJ
ajst-19167	72	13	reservoirs	reservoir	NOUN
ajst-19167	72	14	.	.	PUNCT
ajst-19167	73	1	the	the	DET
ajst-19167	73	2	workers	worker	NOUN
ajst-19167	73	3	carried	carry	VERB
ajst-19167	73	4	out	out	ADP
ajst-19167	73	5	12	12	NUM
ajst-19167	73	6	well	well	NOUN
ajst-19167	73	7	-	-	PUNCT
ajst-19167	73	8	times	time	NOUN
ajst-19167	73	9	of	of	ADP
ajst-19167	73	10	co2	co2	NOUN
ajst-19167	73	11	huff	huff	NOUN
ajst-19167	73	12	and	and	CCONJ
ajst-19167	73	13	puff	puff	VERB
ajst-19167	73	14	field	field	NOUN
ajst-19167	73	15	test	test	NOUN
ajst-19167	73	16	,	,	PUNCT
ajst-19167	73	17	and	and	CCONJ
ajst-19167	73	18	injected	inject	VERB
ajst-19167	73	19	2926	2926	NUM
ajst-19167	73	20	tons	ton	NOUN
ajst-19167	73	21	of	of	ADP
ajst-19167	73	22	co2	co2	NOUN
ajst-19167	73	23	accumulatively	accumulatively	ADV
ajst-19167	73	24	.	.	PUNCT
ajst-19167	74	1	these	these	DET
ajst-19167	74	2	efforts	effort	NOUN
ajst-19167	74	3	resulted	result	VERB
ajst-19167	74	4	in	in	ADP
ajst-19167	74	5	a	a	DET
ajst-19167	74	6	significant	significant	ADJ
ajst-19167	74	7	increase	increase	NOUN
ajst-19167	74	8	in	in	ADP
ajst-19167	74	9	oil	oil	NOUN
ajst-19167	74	10	production	production	NOUN
ajst-19167	74	11	,	,	PUNCT
ajst-19167	74	12	with	with	SCONJ
ajst-19167	74	13	a	a	DET
ajst-19167	74	14	total	total	NOUN
ajst-19167	74	15	of	of	ADP
ajst-19167	74	16	3348	3348	NUM
ajst-19167	74	17	tons	ton	NOUN
ajst-19167	74	18	of	of	ADP
ajst-19167	74	19	oil	oil	NOUN
ajst-19167	74	20	added	add	VERB
ajst-19167	74	21	,	,	PUNCT
ajst-19167	74	22	with	with	ADP
ajst-19167	74	23	an	an	DET
ajst-19167	74	24	average	average	ADJ
ajst-19167	74	25	single	single	ADJ
ajst-19167	74	26	-	-	PUNCT
ajst-19167	74	27	well	well	NOUN
ajst-19167	74	28	oil	oil	NOUN
ajst-19167	74	29	increase	increase	NOUN
ajst-19167	74	30	of	of	ADP
ajst-19167	74	31	304	304	NUM
ajst-19167	74	32	tons	ton	NOUN
ajst-19167	74	33	and	and	CCONJ
ajst-19167	74	34	an	an	DET
ajst-19167	74	35	average	average	ADJ
ajst-19167	74	36	oil	oil	NOUN
ajst-19167	74	37	change	change	NOUN
ajst-19167	74	38	rate	rate	NOUN
ajst-19167	74	39	of	of	ADP
ajst-19167	74	40	1.14	1.14	NUM
ajst-19167	74	41	tons	ton	NOUN
ajst-19167	74	42	per	per	ADP
ajst-19167	74	43	ton	ton	NOUN
ajst-19167	74	44	of	of	ADP
ajst-19167	74	45	co2	co2	NOUN
ajst-19167	74	46	[	[	X
ajst-19167	74	47	22	22	NUM
ajst-19167	74	48	]	]	PUNCT
ajst-19167	74	49	.	.	PUNCT
ajst-19167	75	1	this	this	DET
ajst-19167	75	2	series	series	NOUN
ajst-19167	75	3	of	of	ADP
ajst-19167	75	4	experiments	experiment	NOUN
ajst-19167	75	5	proved	prove	VERB
ajst-19167	75	6	the	the	DET
ajst-19167	75	7	effectiveness	effectiveness	NOUN
ajst-19167	75	8	of	of	ADP
ajst-19167	75	9	co2	co2	NOUN
ajst-19167	75	10	huff	huff	NOUN
ajst-19167	75	11	and	and	CCONJ
ajst-19167	75	12	puff	puff	VERB
ajst-19167	75	13	technology	technology	NOUN
ajst-19167	75	14	in	in	ADP
ajst-19167	75	15	enhancing	enhance	VERB
ajst-19167	75	16	the	the	DET
ajst-19167	75	17	recovery	recovery	NOUN
ajst-19167	75	18	factor	factor	NOUN
ajst-19167	75	19	of	of	ADP
ajst-19167	75	20	low	low	ADJ
ajst-19167	75	21	permeability	permeability	NOUN
ajst-19167	75	22	tight	tight	ADJ
ajst-19167	75	23	reservoir	reservoir	NOUN
ajst-19167	75	24	.	.	PUNCT
ajst-19167	76	1	in	in	ADP
ajst-19167	76	2	addition	addition	NOUN
ajst-19167	76	3	,	,	PUNCT
ajst-19167	76	4	mahu	mahu	PROPN
ajst-19167	76	5	tight	tight	PROPN
ajst-19167	76	6	reservoir	reservoir	PROPN
ajst-19167	76	7	is	be	AUX
ajst-19167	76	8	famous	famous	ADJ
ajst-19167	76	9	for	for	ADP
ajst-19167	76	10	its	its	PRON
ajst-19167	76	11	low	low	ADJ
ajst-19167	76	12	porosity	porosity	NOUN
ajst-19167	76	13	and	and	CCONJ
ajst-19167	76	14	low	low	ADJ
ajst-19167	76	15	permeability	permeability	NOUN
ajst-19167	76	16	,	,	PUNCT
ajst-19167	76	17	and	and	CCONJ
ajst-19167	76	18	its	its	PRON
ajst-19167	76	19	production	production	NOUN
ajst-19167	76	20	declines	decline	VERB
ajst-19167	76	21	rapidly	rapidly	ADV
ajst-19167	76	22	after	after	ADP
ajst-19167	76	23	fracturing	fracture	VERB
ajst-19167	76	24	.	.	PUNCT
ajst-19167	77	1	in	in	ADP
ajst-19167	77	2	order	order	NOUN
ajst-19167	77	3	to	to	PART
ajst-19167	77	4	improve	improve	VERB
ajst-19167	77	5	oil	oil	NOUN
ajst-19167	77	6	recovery	recovery	NOUN
ajst-19167	77	7	,	,	PUNCT
ajst-19167	77	8	co2	co2	NOUN
ajst-19167	77	9	huff	huff	NOUN
ajst-19167	77	10	and	and	CCONJ
ajst-19167	77	11	puff	puff	NOUN
ajst-19167	77	12	test	test	NOUN
ajst-19167	77	13	has	have	AUX
ajst-19167	77	14	been	be	AUX
ajst-19167	77	15	carried	carry	VERB
ajst-19167	77	16	out	out	ADP
ajst-19167	77	17	for	for	ADP
ajst-19167	77	18	3	3	NUM
ajst-19167	77	19	well	well	NOUN
ajst-19167	77	20	times	time	NOUN
ajst-19167	77	21	in	in	ADP
ajst-19167	77	22	this	this	DET
ajst-19167	77	23	area	area	NOUN
ajst-19167	77	24	.	.	PUNCT
ajst-19167	78	1	in	in	ADP
ajst-19167	78	2	these	these	DET
ajst-19167	78	3	tests	test	NOUN
ajst-19167	78	4	,	,	PUNCT
ajst-19167	78	5	well	well	INTJ
ajst-19167	78	6	x721	x721	PROPN
ajst-19167	78	7	increased	increase	VERB
ajst-19167	78	8	oil	oil	NOUN
ajst-19167	78	9	by	by	ADP
ajst-19167	78	10	2161	2161	NUM
ajst-19167	78	11	tons	ton	NOUN
ajst-19167	78	12	with	with	ADP
ajst-19167	78	13	an	an	DET
ajst-19167	78	14	oil	oil	NOUN
ajst-19167	78	15	change	change	NOUN
ajst-19167	78	16	rate	rate	NOUN
ajst-19167	78	17	of	of	ADP
ajst-19167	78	18	1.07	1.07	NUM
ajst-19167	78	19	;	;	PUNCT
ajst-19167	78	20	well	well	INTJ
ajst-19167	78	21	x92	x92	NUM
ajst-19167	78	22	increased	increase	VERB
ajst-19167	78	23	oil	oil	NOUN
ajst-19167	78	24	by	by	ADP
ajst-19167	78	25	1768	1768	NUM
ajst-19167	78	26	tons	ton	NOUN
ajst-19167	78	27	with	with	ADP
ajst-19167	78	28	an	an	DET
ajst-19167	78	29	oil	oil	NOUN
ajst-19167	78	30	change	change	NOUN
ajst-19167	78	31	rate	rate	NOUN
ajst-19167	78	32	of	of	ADP
ajst-19167	78	33	0.44	0.44	NUM
ajst-19167	78	34	;	;	PUNCT
ajst-19167	78	35	and	and	CCONJ
ajst-19167	78	36	well	well	INTJ
ajst-19167	78	37	m1114	m1114	PROPN
ajst-19167	78	38	increased	increase	VERB
ajst-19167	78	39	oil	oil	NOUN
ajst-19167	78	40	by	by	ADP
ajst-19167	78	41	1452	1452	NUM
ajst-19167	78	42	tons	ton	NOUN
ajst-19167	78	43	with	with	ADP
ajst-19167	78	44	an	an	DET
ajst-19167	78	45	oil	oil	NOUN
ajst-19167	78	46	change	change	NOUN
ajst-19167	78	47	rate	rate	NOUN
ajst-19167	78	48	of	of	ADP
ajst-19167	78	49	0.33[23	0.33[23	NOUN
ajst-19167	78	50	]	]	PUNCT
ajst-19167	78	51	.	.	PUNCT
ajst-19167	79	1	although	although	SCONJ
ajst-19167	79	2	the	the	DET
ajst-19167	79	3	oil	oil	NOUN
ajst-19167	79	4	change	change	NOUN
ajst-19167	79	5	rate	rate	NOUN
ajst-19167	79	6	of	of	ADP
ajst-19167	79	7	each	each	PRON
ajst-19167	79	8	well	well	NOUN
ajst-19167	79	9	is	be	AUX
ajst-19167	79	10	different	different	ADJ
ajst-19167	79	11	,	,	PUNCT
ajst-19167	79	12	on	on	ADP
ajst-19167	79	13	the	the	DET
ajst-19167	79	14	whole	whole	NOUN
ajst-19167	79	15	,	,	PUNCT
ajst-19167	79	16	these	these	DET
ajst-19167	79	17	tests	test	NOUN
ajst-19167	79	18	have	have	AUX
ajst-19167	79	19	achieved	achieve	VERB
ajst-19167	79	20	certain	certain	ADJ
ajst-19167	79	21	stimulation	stimulation	NOUN
ajst-19167	79	22	effect	effect	NOUN
ajst-19167	79	23	,	,	PUNCT
ajst-19167	79	24	which	which	PRON
ajst-19167	79	25	further	far	ADV
ajst-19167	79	26	verifies	verify	VERB
ajst-19167	79	27	the	the	DET
ajst-19167	79	28	application	application	NOUN
ajst-19167	79	29	potential	potential	NOUN
ajst-19167	79	30	of	of	ADP
ajst-19167	79	31	co2	co2	NOUN
ajst-19167	79	32	huff	huff	NOUN
ajst-19167	79	33	and	and	CCONJ
ajst-19167	79	34	puff	puff	VERB
ajst-19167	79	35	technology	technology	NOUN
ajst-19167	79	36	in	in	ADP
ajst-19167	79	37	tight	tight	ADJ
ajst-19167	79	38	reservoir	reservoir	NOUN
ajst-19167	79	39	development	development	NOUN
ajst-19167	79	40	.	.	PUNCT
ajst-19167	80	1	3.1.2	3.1.2	X
ajst-19167	80	2	.	.	PUNCT
ajst-19167	80	3	continuous	continuous	ADJ
ajst-19167	80	4	gas	gas	NOUN
ajst-19167	80	5	injection	injection	NOUN
ajst-19167	80	6	gas	gas	NOUN
ajst-19167	80	7	injection	injection	NOUN
ajst-19167	80	8	flooding	flooding	NOUN
ajst-19167	80	9	shows	show	VERB
ajst-19167	80	10	significant	significant	ADJ
ajst-19167	80	11	application	application	NOUN
ajst-19167	80	12	potential	potential	NOUN
ajst-19167	80	13	and	and	CCONJ
ajst-19167	80	14	advantages	advantage	NOUN
ajst-19167	80	15	in	in	ADP
ajst-19167	80	16	tight	tight	ADJ
ajst-19167	80	17	reservoir	reservoir	NOUN
ajst-19167	80	18	development	development	NOUN
ajst-19167	80	19	[	[	X
ajst-19167	80	20	24	24	NUM
ajst-19167	80	21	]	]	PUNCT
ajst-19167	80	22	especially	especially	ADV
ajst-19167	80	23	the	the	DET
ajst-19167	80	24	injection	injection	NOUN
ajst-19167	80	25	of	of	ADP
ajst-19167	80	26	co2	co2	NOUN
ajst-19167	80	27	and	and	CCONJ
ajst-19167	80	28	other	other	ADJ
ajst-19167	80	29	gases	gas	NOUN
ajst-19167	80	30	can	can	AUX
ajst-19167	80	31	not	not	PART
ajst-19167	80	32	only	only	ADV
ajst-19167	80	33	effectively	effectively	ADV
ajst-19167	80	34	supplement	supplement	VERB
ajst-19167	80	35	formation	formation	NOUN
ajst-19167	80	36	energy	energy	NOUN
ajst-19167	80	37	,	,	PUNCT
ajst-19167	80	38	but	but	CCONJ
ajst-19167	80	39	also	also	ADV
ajst-19167	80	40	significantly	significantly	ADV
ajst-19167	80	41	improve	improve	VERB
ajst-19167	80	42	oil	oil	NOUN
ajst-19167	80	43	recovery	recovery	NOUN
ajst-19167	80	44	by	by	ADP
ajst-19167	80	45	reducing	reduce	VERB
ajst-19167	80	46	oil	oil	NOUN
ajst-19167	80	47	viscosity	viscosity	NOUN
ajst-19167	80	48	and	and	CCONJ
ajst-19167	80	49	improving	improve	VERB
ajst-19167	80	50	its	its	PRON
ajst-19167	80	51	mobility	mobility	NOUN
ajst-19167	80	52	.	.	PUNCT
ajst-19167	81	1	however	however	ADV
ajst-19167	81	2	,	,	PUNCT
ajst-19167	81	3	the	the	DET
ajst-19167	81	4	low	low	ADJ
ajst-19167	81	5	porosity	porosity	NOUN
ajst-19167	81	6	and	and	CCONJ
ajst-19167	81	7	low	low	ADJ
ajst-19167	81	8	permeability	permeability	NOUN
ajst-19167	81	9	of	of	ADP
ajst-19167	81	10	tight	tight	ADJ
ajst-19167	81	11	reservoirs	reservoir	NOUN
ajst-19167	81	12	also	also	ADV
ajst-19167	81	13	bring	bring	VERB
ajst-19167	81	14	some	some	DET
ajst-19167	81	15	challenges	challenge	NOUN
ajst-19167	81	16	to	to	ADP
ajst-19167	81	17	gas	gas	NOUN
ajst-19167	81	18	injection	injection	NOUN
ajst-19167	81	19	flooding	flooding	NOUN
ajst-19167	81	20	technology	technology	NOUN
ajst-19167	81	21	.	.	PUNCT
ajst-19167	82	1	due	due	ADP
ajst-19167	82	2	to	to	ADP
ajst-19167	82	3	low	low	ADJ
ajst-19167	82	4	permeability	permeability	NOUN
ajst-19167	82	5	,	,	PUNCT
ajst-19167	82	6	too	too	ADV
ajst-19167	82	7	high	high	ADJ
ajst-19167	82	8	injection	injection	NOUN
ajst-19167	82	9	pressure	pressure	NOUN
ajst-19167	82	10	may	may	AUX
ajst-19167	82	11	cause	cause	VERB
ajst-19167	82	12	gas	gas	NOUN
ajst-19167	82	13	to	to	PART
ajst-19167	82	14	fail	fail	VERB
ajst-19167	82	15	to	to	PART
ajst-19167	82	16	enter	enter	VERB
ajst-19167	82	17	the	the	DET
ajst-19167	82	18	reservoir	reservoir	NOUN
ajst-19167	82	19	smoothly	smoothly	ADV
ajst-19167	82	20	,	,	PUNCT
ajst-19167	82	21	thus	thus	ADV
ajst-19167	82	22	affecting	affect	VERB
ajst-19167	82	23	the	the	DET
ajst-19167	82	24	oil	oil	NOUN
ajst-19167	82	25	displacement	displacement	ADJ
ajst-19167	82	26	effect	effect	NOUN
ajst-19167	82	27	.	.	PUNCT
ajst-19167	83	1	therefore	therefore	ADV
ajst-19167	83	2	,	,	PUNCT
ajst-19167	83	3	in	in	ADP
ajst-19167	83	4	practical	practical	ADJ
ajst-19167	83	5	application	application	NOUN
ajst-19167	83	6	,	,	PUNCT
ajst-19167	83	7	it	it	PRON
ajst-19167	83	8	is	be	AUX
ajst-19167	83	9	necessary	necessary	ADJ
ajst-19167	83	10	to	to	PART
ajst-19167	83	11	comprehensively	comprehensively	ADV
ajst-19167	83	12	consider	consider	VERB
ajst-19167	83	13	the	the	DET
ajst-19167	83	14	geological	geological	ADJ
ajst-19167	83	15	characteristics	characteristic	NOUN
ajst-19167	83	16	of	of	ADP
ajst-19167	83	17	the	the	DET
ajst-19167	83	18	reservoir	reservoir	NOUN
ajst-19167	83	19	,	,	PUNCT
ajst-19167	83	20	the	the	DET
ajst-19167	83	21	physical	physical	ADJ
ajst-19167	83	22	and	and	CCONJ
ajst-19167	83	23	chemical	chemical	NOUN
ajst-19167	83	24	properties	property	NOUN
ajst-19167	83	25	of	of	ADP
ajst-19167	83	26	the	the	DET
ajst-19167	83	27	crude	crude	ADJ
ajst-19167	83	28	oil	oil	NOUN
ajst-19167	83	29	,	,	PUNCT
ajst-19167	83	30	and	and	CCONJ
ajst-19167	83	31	the	the	DET
ajst-19167	83	32	types	type	NOUN
ajst-19167	83	33	and	and	CCONJ
ajst-19167	83	34	properties	property	NOUN
ajst-19167	83	35	of	of	ADP
ajst-19167	83	36	the	the	DET
ajst-19167	83	37	injected	inject	VERB
ajst-19167	83	38	gas	gas	NOUN
ajst-19167	83	39	to	to	PART
ajst-19167	83	40	accurately	accurately	ADV
ajst-19167	83	41	control	control	VERB
ajst-19167	83	42	the	the	DET
ajst-19167	83	43	injection	injection	NOUN
ajst-19167	83	44	parameters	parameter	NOUN
ajst-19167	83	45	to	to	PART
ajst-19167	83	46	ensure	ensure	VERB
ajst-19167	83	47	that	that	SCONJ
ajst-19167	83	48	the	the	DET
ajst-19167	83	49	gas	gas	NOUN
ajst-19167	83	50	can	can	AUX
ajst-19167	83	51	smoothly	smoothly	ADV
ajst-19167	83	52	enter	enter	VERB
ajst-19167	83	53	the	the	DET
ajst-19167	83	54	reservoir	reservoir	NOUN
ajst-19167	83	55	and	and	CCONJ
ajst-19167	83	56	exert	exert	VERB
ajst-19167	83	57	the	the	DET
ajst-19167	83	58	best	good	ADJ
ajst-19167	83	59	oil	oil	NOUN
ajst-19167	83	60	displacement	displacement	ADJ
ajst-19167	83	61	effect	effect	NOUN
ajst-19167	83	62	.	.	PUNCT
ajst-19167	84	1	mansour	mansour	PROPN
ajst-19167	84	2	et	et	PROPN
ajst-19167	84	3	al.[13	al.[13	PROPN
ajst-19167	84	4	]	]	PUNCT
ajst-19167	84	5	simulated	simulate	VERB
ajst-19167	84	6	tight	tight	ADJ
ajst-19167	84	7	reservoir	reservoir	NOUN
ajst-19167	84	8	,	,	PUNCT
ajst-19167	84	9	and	and	CCONJ
ajst-19167	84	10	when	when	SCONJ
ajst-19167	84	11	formation	formation	NOUN
ajst-19167	84	12	permeability	permeability	NOUN
ajst-19167	84	13	is	be	AUX
ajst-19167	84	14	higher	high	ADJ
ajst-19167	84	15	than	than	ADP
ajst-19167	84	16	0.01md	0.01md	PROPN
ajst-19167	84	17	,	,	PUNCT
ajst-19167	84	18	eor	eor	PROPN
ajst-19167	84	19	effect	effect	NOUN
ajst-19167	84	20	of	of	ADP
ajst-19167	84	21	gas	gas	NOUN
ajst-19167	84	22	injection	injection	NOUN
ajst-19167	84	23	development	development	NOUN
ajst-19167	84	24	is	be	AUX
ajst-19167	84	25	better	well	ADJ
ajst-19167	84	26	.	.	PUNCT
ajst-19167	85	1	viewfield	viewfield	PROPN
ajst-19167	85	2	bakken	bakken	PROPN
ajst-19167	85	3	formation	formation	NOUN
ajst-19167	85	4	in	in	ADP
ajst-19167	85	5	saskatchewan	saskatchewan	PROPN
ajst-19167	85	6	,	,	PUNCT
ajst-19167	85	7	canada	canada	PROPN
ajst-19167	85	8	has	have	VERB
ajst-19167	85	9	specific	specific	ADJ
ajst-19167	85	10	geological	geological	ADJ
ajst-19167	85	11	characteristics	characteristic	NOUN
ajst-19167	85	12	,	,	PUNCT
ajst-19167	85	13	such	such	ADJ
ajst-19167	85	14	as	as	ADP
ajst-19167	85	15	average	average	ADJ
ajst-19167	85	16	porosity	porosity	NOUN
ajst-19167	85	17	of	of	ADP
ajst-19167	85	18	9%~10	9%~10	NUM
ajst-19167	85	19	%	%	NOUN
ajst-19167	85	20	,	,	PUNCT
ajst-19167	85	21	average	average	ADJ
ajst-19167	85	22	permeability	permeability	NOUN
ajst-19167	85	23	of	of	ADP
ajst-19167	85	24	0.01~0.1md	0.01~0.1md	PROPN
ajst-19167	85	25	and	and	CCONJ
ajst-19167	85	26	pore	pore	ADJ
ajst-19167	85	27	throat	throat	NOUN
ajst-19167	85	28	size	size	NOUN
ajst-19167	85	29	of	of	ADP
ajst-19167	85	30	0.1~0.2μm	0.1~0.2μm	NOUN
ajst-19167	85	31	.	.	PUNCT
ajst-19167	86	1	in	in	ADP
ajst-19167	86	2	december	december	PROPN
ajst-19167	86	3	2011	2011	NUM
ajst-19167	86	4	,	,	PUNCT
ajst-19167	86	5	9	9	NUM
ajst-19167	86	6	production	production	NOUN
ajst-19167	86	7	wells	well	NOUN
ajst-19167	86	8	in	in	ADP
ajst-19167	86	9	the	the	DET
ajst-19167	86	10	area	area	NOUN
ajst-19167	86	11	were	be	AUX
ajst-19167	86	12	retrofitted	retrofit	VERB
ajst-19167	86	13	with	with	ADP
ajst-19167	86	14	gas	gas	NOUN
ajst-19167	86	15	injection	injection	NOUN
ajst-19167	86	16	stimulation	stimulation	NOUN
ajst-19167	86	17	,	,	PUNCT
ajst-19167	86	18	and	and	CCONJ
ajst-19167	86	19	by	by	ADP
ajst-19167	86	20	operating	operate	VERB
ajst-19167	86	21	at	at	ADP
ajst-19167	86	22	a	a	DET
ajst-19167	86	23	gas	gas	NOUN
ajst-19167	86	24	injection	injection	NOUN
ajst-19167	86	25	rate	rate	NOUN
ajst-19167	86	26	of	of	ADP
ajst-19167	86	27	300mscf	300mscf	PROPN
ajst-19167	86	28	/	/	SYM
ajst-19167	86	29	d	d	PROPN
ajst-19167	86	30	and	and	CCONJ
ajst-19167	86	31	an	an	DET
ajst-19167	86	32	injection	injection	NOUN
ajst-19167	86	33	pressure	pressure	NOUN
ajst-19167	86	34	of	of	ADP
ajst-19167	86	35	3.45	3.45	NUM
ajst-19167	86	36	mpa	mpa	NOUN
ajst-19167	86	37	,	,	PUNCT
ajst-19167	86	38	production	production	NOUN
ajst-19167	86	39	was	be	AUX
ajst-19167	86	40	significantly	significantly	ADV
ajst-19167	86	41	increased	increase	VERB
ajst-19167	86	42	to	to	ADP
ajst-19167	86	43	295bbl	295bbl	NUM
ajst-19167	86	44	/	/	SYM
ajst-19167	86	45	d	d	NOUN
ajst-19167	86	46	,	,	PUNCT
ajst-19167	86	47	while	while	SCONJ
ajst-19167	86	48	the	the	DET
ajst-19167	86	49	annual	annual	ADJ
ajst-19167	86	50	production	production	NOUN
ajst-19167	86	51	decline	decline	NOUN
ajst-19167	86	52	rate	rate	NOUN
ajst-19167	86	53	was	be	AUX
ajst-19167	86	54	reduced	reduce	VERB
ajst-19167	86	55	to	to	ADP
ajst-19167	86	56	15%[25	15%[25	NUM
ajst-19167	86	57	]	]	PUNCT
ajst-19167	86	58	,	,	PUNCT
ajst-19167	86	59	showing	show	VERB
ajst-19167	86	60	significant	significant	ADJ
ajst-19167	86	61	stimulation	stimulation	NOUN
ajst-19167	86	62	effects	effect	NOUN
ajst-19167	86	63	.	.	PUNCT
ajst-19167	87	1	similar	similar	ADJ
ajst-19167	87	2	gas	gas	NOUN
ajst-19167	87	3	injection	injection	NOUN
ajst-19167	87	4	stimulation	stimulation	NOUN
ajst-19167	87	5	practices	practice	NOUN
ajst-19167	87	6	exist	exist	VERB
ajst-19167	87	7	in	in	ADP
ajst-19167	87	8	the	the	DET
ajst-19167	87	9	bakken	bakken	NOUN
ajst-19167	87	10	formation	formation	NOUN
ajst-19167	87	11	in	in	ADP
ajst-19167	87	12	north	north	PROPN
ajst-19167	87	13	dakota	dakota	PROPN
ajst-19167	87	14	,	,	PUNCT
ajst-19167	87	15	usa	usa	PROPN
ajst-19167	87	16	.	.	PROPN
ajst-19167	87	17	in	in	ADP
ajst-19167	87	18	2014	2014	NUM
ajst-19167	87	19	,	,	PUNCT
ajst-19167	87	20	4	4	NUM
ajst-19167	87	21	production	production	NOUN
ajst-19167	87	22	wells	well	NOUN
ajst-19167	87	23	were	be	AUX
ajst-19167	87	24	injected	inject	VERB
ajst-19167	87	25	with	with	ADP
ajst-19167	87	26	gas	gas	NOUN
ajst-19167	87	27	at	at	ADP
ajst-19167	87	28	an	an	DET
ajst-19167	87	29	injection	injection	NOUN
ajst-19167	87	30	rate	rate	NOUN
ajst-19167	87	31	of	of	ADP
ajst-19167	87	32	1.6mmscf	1.6mmscf	NUM
ajst-19167	87	33	/	/	SYM
ajst-19167	87	34	d	d	NOUN
ajst-19167	87	35	and	and	CCONJ
ajst-19167	87	36	an	an	DET
ajst-19167	87	37	injection	injection	NOUN
ajst-19167	87	38	pressure	pressure	NOUN
ajst-19167	87	39	as	as	ADV
ajst-19167	87	40	high	high	ADJ
ajst-19167	87	41	as	as	ADP
ajst-19167	87	42	24.13mpa	24.13mpa	NUM
ajst-19167	87	43	.	.	PUNCT
ajst-19167	88	1	after	after	ADP
ajst-19167	88	2	55	55	NUM
ajst-19167	88	3	days	day	NOUN
ajst-19167	88	4	of	of	ADP
ajst-19167	88	5	gas	gas	NOUN
ajst-19167	88	6	injection	injection	NOUN
ajst-19167	88	7	,	,	PUNCT
ajst-19167	88	8	the	the	DET
ajst-19167	88	9	production	production	NOUN
ajst-19167	88	10	of	of	ADP
ajst-19167	88	11	these	these	DET
ajst-19167	88	12	4	4	NUM
ajst-19167	88	13	wells	well	NOUN
ajst-19167	88	14	increased	increase	VERB
ajst-19167	88	15	somewhat	somewhat	ADV
ajst-19167	88	16	[	[	X
ajst-19167	88	17	21	21	NUM
ajst-19167	88	18	]	]	PUNCT
ajst-19167	88	19	.	.	PUNCT
ajst-19167	89	1	at	at	ADP
ajst-19167	89	2	home	home	NOUN
ajst-19167	89	3	,	,	PUNCT
ajst-19167	89	4	fuyang	fuyang	NOUN
ajst-19167	89	5	formation	formation	NOUN
ajst-19167	89	6	in	in	ADP
ajst-19167	89	7	daqing	daqe	VERB
ajst-19167	89	8	oilfield	oilfield	NOUN
ajst-19167	89	9	placanticline	placanticline	NOUN
ajst-19167	89	10	periphery	periphery	NOUN
ajst-19167	89	11	and	and	CCONJ
ajst-19167	89	12	co2	co2	NOUN
ajst-19167	89	13	flooding	flooding	NOUN
ajst-19167	89	14	pilot	pilot	NOUN
ajst-19167	89	15	test	test	NOUN
ajst-19167	89	16	area	area	NOUN
ajst-19167	89	17	in	in	ADP
ajst-19167	89	18	gao	gao	PROPN
ajst-19167	89	19	89	89	NUM
ajst-19167	89	20	-	-	SYM
ajst-19167	89	21	1	1	NUM
ajst-19167	89	22	block	block	NOUN
ajst-19167	89	23	of	of	ADP
ajst-19167	89	24	shengli	shengli	PROPN
ajst-19167	89	25	oilfield	oilfield	NOUN
ajst-19167	89	26	have	have	AUX
ajst-19167	89	27	also	also	ADV
ajst-19167	89	28	been	be	AUX
ajst-19167	89	29	tried	try	VERB
ajst-19167	89	30	.	.	PUNCT
ajst-19167	90	1	the	the	DET
ajst-19167	90	2	formation	formation	NOUN
ajst-19167	90	3	of	of	ADP
ajst-19167	90	4	daqing	daqe	VERB
ajst-19167	90	5	oilfield	oilfield	NOUN
ajst-19167	90	6	has	have	VERB
ajst-19167	90	7	an	an	DET
ajst-19167	90	8	average	average	ADJ
ajst-19167	90	9	porosity	porosity	NOUN
ajst-19167	90	10	of	of	ADP
ajst-19167	90	11	12	12	NUM
ajst-19167	90	12	%	%	NOUN
ajst-19167	90	13	and	and	CCONJ
ajst-19167	90	14	permeability	permeability	NOUN
ajst-19167	90	15	of	of	ADP
ajst-19167	90	16	0.79md	0.79md	NUM
ajst-19167	90	17	.	.	PUNCT
ajst-19167	91	1	from	from	ADP
ajst-19167	91	2	2007	2007	NUM
ajst-19167	91	3	to	to	ADP
ajst-19167	91	4	2015	2015	NUM
ajst-19167	91	5	,	,	PUNCT
ajst-19167	91	6	a	a	DET
ajst-19167	91	7	total	total	NOUN
ajst-19167	91	8	of	of	ADP
ajst-19167	91	9	204000	204000	NUM
ajst-19167	91	10	t	t	NOUN
ajst-19167	91	11	co2	co2	NOUN
ajst-19167	91	12	was	be	AUX
ajst-19167	91	13	injected	inject	VERB
ajst-19167	91	14	and	and	CCONJ
ajst-19167	91	15	9000	9000	NUM
ajst-19167	91	16	t	t	NOUN
ajst-19167	91	17	oil	oil	NOUN
ajst-19167	91	18	was	be	AUX
ajst-19167	91	19	produced	produce	VERB
ajst-19167	92	1	[	[	PUNCT
ajst-19167	92	2	26	26	NUM
ajst-19167	92	3	]	]	PUNCT
ajst-19167	92	4	.	.	PUNCT
ajst-19167	93	1	these	these	DET
ajst-19167	93	2	field	field	NOUN
ajst-19167	93	3	test	test	NOUN
ajst-19167	93	4	results	result	NOUN
ajst-19167	93	5	show	show	VERB
ajst-19167	93	6	that	that	SCONJ
ajst-19167	93	7	oil	oil	NOUN
ajst-19167	93	8	production	production	NOUN
ajst-19167	93	9	and	and	CCONJ
ajst-19167	93	10	recovery	recovery	NOUN
ajst-19167	93	11	efficiency	efficiency	NOUN
ajst-19167	93	12	can	can	AUX
ajst-19167	93	13	be	be	AUX
ajst-19167	93	14	significantly	significantly	ADV
ajst-19167	93	15	enhanced	enhance	VERB
ajst-19167	93	16	by	by	ADP
ajst-19167	93	17	accurately	accurately	ADV
ajst-19167	93	18	controlling	control	VERB
ajst-19167	93	19	gas	gas	NOUN
ajst-19167	93	20	injection	injection	NOUN
ajst-19167	93	21	parameters	parameter	NOUN
ajst-19167	93	22	and	and	CCONJ
ajst-19167	93	23	applying	apply	VERB
ajst-19167	93	24	advanced	advanced	ADJ
ajst-19167	93	25	gas	gas	NOUN
ajst-19167	93	26	injection	injection	NOUN
ajst-19167	93	27	flooding	flooding	NOUN
ajst-19167	93	28	technology	technology	NOUN
ajst-19167	93	29	for	for	ADP
ajst-19167	93	30	reservoirs	reservoir	NOUN
ajst-19167	93	31	with	with	ADP
ajst-19167	93	32	different	different	ADJ
ajst-19167	93	33	geological	geological	ADJ
ajst-19167	93	34	characteristics	characteristic	NOUN
ajst-19167	93	35	,	,	PUNCT
ajst-19167	93	36	whether	whether	SCONJ
ajst-19167	93	37	abroad	abroad	ADV
ajst-19167	93	38	or	or	CCONJ
ajst-19167	93	39	at	at	ADP
ajst-19167	93	40	home	home	NOUN
ajst-19167	93	41	.	.	PUNCT
ajst-19167	94	1	3.2	3.2	NUM
ajst-19167	94	2	.	.	PUNCT
ajst-19167	95	1	enhanced	enhance	VERB
ajst-19167	95	2	oil	oil	NOUN
ajst-19167	95	3	recovery	recovery	NOUN
ajst-19167	95	4	by	by	ADP
ajst-19167	95	5	water	water	NOUN
ajst-19167	95	6	flooding	flooding	NOUN
ajst-19167	95	7	as	as	ADP
ajst-19167	95	8	an	an	DET
ajst-19167	95	9	important	important	ADJ
ajst-19167	95	10	method	method	NOUN
ajst-19167	95	11	to	to	PART
ajst-19167	95	12	realize	realize	VERB
ajst-19167	95	13	high	high	ADJ
ajst-19167	95	14	efficiency	efficiency	NOUN
ajst-19167	95	15	development	development	NOUN
ajst-19167	95	16	of	of	ADP
ajst-19167	95	17	conventional	conventional	ADJ
ajst-19167	95	18	reservoir	reservoir	NOUN
ajst-19167	95	19	,	,	PUNCT
ajst-19167	95	20	water	water	NOUN
ajst-19167	95	21	flooding	flooding	NOUN
ajst-19167	95	22	also	also	ADV
ajst-19167	95	23	shows	show	VERB
ajst-19167	95	24	a	a	DET
ajst-19167	95	25	certain	certain	ADJ
ajst-19167	95	26	application	application	NOUN
ajst-19167	95	27	prospect	prospect	NOUN
ajst-19167	95	28	in	in	ADP
ajst-19167	95	29	the	the	DET
ajst-19167	95	30	development	development	NOUN
ajst-19167	95	31	of	of	ADP
ajst-19167	95	32	tight	tight	ADJ
ajst-19167	95	33	oil	oil	NOUN
ajst-19167	95	34	resources	resource	NOUN
ajst-19167	95	35	.	.	PUNCT
ajst-19167	96	1	continuous	continuous	ADJ
ajst-19167	96	2	water	water	NOUN
ajst-19167	96	3	injection	injection	NOUN
ajst-19167	96	4	(	(	PUNCT
ajst-19167	96	5	water	water	NOUN
ajst-19167	96	6	drive	drive	NOUN
ajst-19167	96	7	)	)	PUNCT
ajst-19167	96	8	and	and	CCONJ
ajst-19167	96	9	water	water	NOUN
ajst-19167	96	10	injection	injection	NOUN
ajst-19167	96	11	stimulation	stimulation	NOUN
ajst-19167	96	12	are	be	AUX
ajst-19167	96	13	two	two	NUM
ajst-19167	96	14	main	main	ADJ
ajst-19167	96	15	modes	mode	NOUN
ajst-19167	96	16	of	of	ADP
ajst-19167	96	17	water	water	NOUN
ajst-19167	96	18	injection	injection	NOUN
ajst-19167	96	19	development	development	NOUN
ajst-19167	96	20	[	[	X
ajst-19167	96	21	27	27	NUM
ajst-19167	96	22	]	]	PUNCT
ajst-19167	96	23	,	,	PUNCT
ajst-19167	96	24	which	which	PRON
ajst-19167	96	25	have	have	VERB
ajst-19167	96	26	different	different	ADJ
ajst-19167	96	27	characteristics	characteristic	NOUN
ajst-19167	96	28	and	and	CCONJ
ajst-19167	96	29	applicable	applicable	ADJ
ajst-19167	96	30	conditions	condition	NOUN
ajst-19167	96	31	respectively	respectively	ADV
ajst-19167	96	32	.	.	PUNCT
ajst-19167	97	1	a	a	DET
ajst-19167	97	2	lot	lot	NOUN
ajst-19167	97	3	of	of	ADP
ajst-19167	97	4	scholars	scholar	NOUN
ajst-19167	97	5	at	at	ADP
ajst-19167	97	6	home	home	ADV
ajst-19167	97	7	and	and	CCONJ
ajst-19167	97	8	abroad	abroad	ADV
ajst-19167	97	9	have	have	AUX
ajst-19167	97	10	studied	study	VERB
ajst-19167	97	11	and	and	CCONJ
ajst-19167	97	12	tested	test	VERB
ajst-19167	97	13	it	it	PRON
ajst-19167	97	14	.	.	PUNCT
ajst-19167	98	1	friesen	friesen	PROPN
ajst-19167	98	2	et	et	PROPN
ajst-19167	98	3	al.[28	al.[28	PROPN
ajst-19167	98	4	]	]	PUNCT
ajst-19167	98	5	conducted	conduct	VERB
ajst-19167	98	6	in	in	ADP
ajst-19167	98	7	-	-	PUNCT
ajst-19167	98	8	depth	depth	NOUN
ajst-19167	98	9	study	study	NOUN
ajst-19167	98	10	on	on	ADP
ajst-19167	98	11	cardium	cardium	NOUN
ajst-19167	98	12	formation	formation	NOUN
ajst-19167	98	13	(	(	PUNCT
ajst-19167	98	14	permeability	permeability	NOUN
ajst-19167	98	15	:	:	PUNCT
ajst-19167	98	16	0.35~0.85md	0.35~0.85md	X
ajst-19167	98	17	)	)	PUNCT
ajst-19167	98	18	in	in	ADP
ajst-19167	98	19	pembina	pembina	PROPN
ajst-19167	98	20	oilfield	oilfield	PROPN
ajst-19167	98	21	,	,	PUNCT
ajst-19167	98	22	alberta	alberta	PROPN
ajst-19167	98	23	,	,	PUNCT
ajst-19167	98	24	canada	canada	PROPN
ajst-19167	98	25	,	,	PUNCT
ajst-19167	98	26	and	and	CCONJ
ajst-19167	98	27	demonstrated	demonstrate	VERB
ajst-19167	98	28	the	the	DET
ajst-19167	98	29	feasibility	feasibility	NOUN
ajst-19167	98	30	of	of	ADP
ajst-19167	98	31	water	water	NOUN
ajst-19167	98	32	flooding	flooding	NOUN
ajst-19167	98	33	development	development	NOUN
ajst-19167	98	34	in	in	ADP
ajst-19167	98	35	this	this	DET
ajst-19167	98	36	formation	formation	NOUN
ajst-19167	98	37	.	.	PUNCT
ajst-19167	99	1	hustak[29	hustak[29	PROPN
ajst-19167	99	2	]	]	PUNCT
ajst-19167	99	3	predicts	predict	VERB
ajst-19167	99	4	oil	oil	NOUN
ajst-19167	99	5	recovery	recovery	NOUN
ajst-19167	99	6	in	in	ADP
ajst-19167	99	7	the	the	DET
ajst-19167	99	8	range	range	NOUN
ajst-19167	99	9	of	of	ADP
ajst-19167	99	10	15	15	NUM
ajst-19167	99	11	%	%	NOUN
ajst-19167	99	12	to	to	PART
ajst-19167	99	13	25	25	NUM
ajst-19167	99	14	%	%	NOUN
ajst-19167	99	15	for	for	ADP
ajst-19167	99	16	the	the	DET
ajst-19167	99	17	152	152	NUM
ajst-19167	99	18	bakken	bakken	NOUN
ajst-19167	99	19	formation	formation	NOUN
ajst-19167	99	20	in	in	ADP
ajst-19167	99	21	the	the	DET
ajst-19167	99	22	western	western	ADJ
ajst-19167	99	23	canadian	canadian	ADJ
ajst-19167	99	24	sedimentary	sedimentary	ADJ
ajst-19167	99	25	basin	basin	NOUN
ajst-19167	99	26	through	through	ADP
ajst-19167	99	27	refined	refined	ADJ
ajst-19167	99	28	water	water	NOUN
ajst-19167	99	29	drive	drive	NOUN
ajst-19167	99	30	simulation	simulation	NOUN
ajst-19167	99	31	and	and	CCONJ
ajst-19167	99	32	history	history	NOUN
ajst-19167	99	33	fitting	fitting	ADJ
ajst-19167	99	34	analysis	analysis	NOUN
ajst-19167	99	35	.	.	PUNCT
ajst-19167	100	1	yu	yu	PROPN
ajst-19167	100	2	et	et	PROPN
ajst-19167	100	3	al.[30	al.[30	PROPN
ajst-19167	100	4	]	]	PUNCT
ajst-19167	100	5	systematically	systematically	ADV
ajst-19167	100	6	carried	carry	VERB
ajst-19167	100	7	out	out	ADP
ajst-19167	100	8	experimental	experimental	ADJ
ajst-19167	100	9	study	study	NOUN
ajst-19167	100	10	on	on	ADP
ajst-19167	100	11	water	water	NOUN
ajst-19167	100	12	injection	injection	NOUN
ajst-19167	100	13	stimulation	stimulation	NOUN
ajst-19167	100	14	under	under	ADP
ajst-19167	100	15	indoor	indoor	ADJ
ajst-19167	100	16	environment	environment	NOUN
ajst-19167	100	17	.	.	PUNCT
ajst-19167	101	1	the	the	DET
ajst-19167	101	2	research	research	NOUN
ajst-19167	101	3	results	result	NOUN
ajst-19167	101	4	show	show	VERB
ajst-19167	101	5	that	that	SCONJ
ajst-19167	101	6	injection	injection	NOUN
ajst-19167	101	7	pressure	pressure	NOUN
ajst-19167	101	8	is	be	AUX
ajst-19167	101	9	the	the	DET
ajst-19167	101	10	key	key	ADJ
ajst-19167	101	11	factor	factor	NOUN
ajst-19167	101	12	affecting	affect	VERB
ajst-19167	101	13	oil	oil	NOUN
ajst-19167	101	14	recovery	recovery	NOUN
ajst-19167	101	15	,	,	PUNCT
ajst-19167	101	16	and	and	CCONJ
ajst-19167	101	17	soaking	soak	VERB
ajst-19167	101	18	time	time	NOUN
ajst-19167	101	19	(	(	PUNCT
ajst-19167	101	20	i.e.	i.e.	X
ajst-19167	101	21	field	field	NOUN
ajst-19167	101	22	shut	shut	NOUN
ajst-19167	101	23	-	-	PUNCT
ajst-19167	101	24	in	in	ADP
ajst-19167	101	25	stage	stage	NOUN
ajst-19167	101	26	)	)	PUNCT
ajst-19167	101	27	plays	play	VERB
ajst-19167	101	28	an	an	DET
ajst-19167	101	29	important	important	ADJ
ajst-19167	101	30	role	role	NOUN
ajst-19167	101	31	in	in	ADP
ajst-19167	101	32	improving	improve	VERB
ajst-19167	101	33	oil	oil	NOUN
ajst-19167	101	34	recovery	recovery	NOUN
ajst-19167	101	35	.	.	PUNCT
ajst-19167	102	1	however	however	ADV
ajst-19167	102	2	,	,	PUNCT
ajst-19167	102	3	compared	compare	VERB
ajst-19167	102	4	with	with	ADP
ajst-19167	102	5	gas	gas	NOUN
ajst-19167	102	6	injection	injection	NOUN
ajst-19167	102	7	stimulation	stimulation	NOUN
ajst-19167	102	8	,	,	PUNCT
ajst-19167	102	9	water	water	NOUN
ajst-19167	102	10	injection	injection	NOUN
ajst-19167	102	11	stimulation	stimulation	NOUN
ajst-19167	102	12	has	have	VERB
ajst-19167	102	13	relatively	relatively	ADV
ajst-19167	102	14	limited	limited	ADJ
ajst-19167	102	15	effect	effect	NOUN
ajst-19167	102	16	on	on	ADP
ajst-19167	102	17	enhancing	enhance	VERB
ajst-19167	102	18	oil	oil	NOUN
ajst-19167	102	19	recovery	recovery	NOUN
ajst-19167	102	20	in	in	ADP
ajst-19167	102	21	tight	tight	ADJ
ajst-19167	102	22	reservoirs	reservoir	NOUN
ajst-19167	102	23	.	.	PUNCT
ajst-19167	103	1	in	in	ADP
ajst-19167	103	2	addition	addition	NOUN
ajst-19167	103	3	,	,	PUNCT
ajst-19167	103	4	a	a	DET
ajst-19167	103	5	waterflood	waterflood	NOUN
ajst-19167	103	6	stimulation	stimulation	NOUN
ajst-19167	103	7	field	field	NOUN
ajst-19167	103	8	test	test	NOUN
ajst-19167	103	9	was	be	AUX
ajst-19167	103	10	conducted	conduct	VERB
ajst-19167	103	11	in	in	ADP
ajst-19167	103	12	the	the	DET
ajst-19167	103	13	bakken	bakken	NOUN
ajst-19167	103	14	formation	formation	NOUN
ajst-19167	103	15	in	in	ADP
ajst-19167	103	16	north	north	PROPN
ajst-19167	103	17	dakota	dakota	PROPN
ajst-19167	103	18	in	in	ADP
ajst-19167	103	19	2012	2012	NUM
ajst-19167	103	20	.	.	PUNCT
ajst-19167	104	1	the	the	DET
ajst-19167	104	2	test	test	NOUN
ajst-19167	104	3	uses	use	VERB
ajst-19167	104	4	a	a	DET
ajst-19167	104	5	water	water	NOUN
ajst-19167	104	6	injection	injection	NOUN
ajst-19167	104	7	rate	rate	NOUN
ajst-19167	104	8	of	of	ADP
ajst-19167	104	9	1200	1200	NUM
ajst-19167	104	10	barrels	barrel	NOUN
ajst-19167	104	11	per	per	ADP
ajst-19167	104	12	day	day	NOUN
ajst-19167	104	13	for	for	ADP
ajst-19167	104	14	one	one	NUM
ajst-19167	104	15	month	month	NOUN
ajst-19167	104	16	,	,	PUNCT
ajst-19167	104	17	followed	follow	VERB
ajst-19167	104	18	by	by	ADP
ajst-19167	104	19	a	a	DET
ajst-19167	104	20	shut	shut	NOUN
ajst-19167	104	21	-	-	PUNCT
ajst-19167	104	22	in	in	NOUN
ajst-19167	104	23	of	of	ADP
ajst-19167	104	24	two	two	NUM
ajst-19167	104	25	weeks	week	NOUN
ajst-19167	104	26	and	and	CCONJ
ajst-19167	104	27	a	a	DET
ajst-19167	104	28	production	production	NOUN
ajst-19167	104	29	phase	phase	NOUN
ajst-19167	104	30	lasting	last	VERB
ajst-19167	104	31	three	three	NUM
ajst-19167	104	32	to	to	PART
ajst-19167	104	33	four	four	NUM
ajst-19167	104	34	months	month	NOUN
ajst-19167	104	35	.	.	PUNCT
ajst-19167	105	1	although	although	SCONJ
ajst-19167	105	2	the	the	DET
ajst-19167	105	3	water	water	NOUN
ajst-19167	105	4	injection	injection	NOUN
ajst-19167	105	5	process	process	NOUN
ajst-19167	105	6	did	do	AUX
ajst-19167	105	7	not	not	PART
ajst-19167	105	8	encounter	encounter	VERB
ajst-19167	105	9	difficulties	difficulty	NOUN
ajst-19167	105	10	,	,	PUNCT
ajst-19167	105	11	the	the	DET
ajst-19167	105	12	oil	oil	NOUN
ajst-19167	105	13	production	production	NOUN
ajst-19167	105	14	rate	rate	NOUN
ajst-19167	105	15	did	do	AUX
ajst-19167	105	16	not	not	PART
ajst-19167	105	17	achieve	achieve	VERB
ajst-19167	105	18	the	the	DET
ajst-19167	105	19	expected	expect	VERB
ajst-19167	105	20	increase	increase	NOUN
ajst-19167	105	21	[	[	X
ajst-19167	105	22	21	21	NUM
ajst-19167	105	23	]	]	PUNCT
ajst-19167	105	24	.	.	PUNCT
ajst-19167	106	1	in	in	ADP
ajst-19167	106	2	the	the	DET
ajst-19167	106	3	tight	tight	ADJ
ajst-19167	106	4	reservoir	reservoir	NOUN
ajst-19167	106	5	of	of	ADP
ajst-19167	106	6	chang	chang	PROPN
ajst-19167	106	7	7	7	NUM
ajst-19167	106	8	of	of	ADP
ajst-19167	106	9	well	well	ADV
ajst-19167	106	10	a	a	PRON
ajst-19167	106	11	in	in	ADP
ajst-19167	106	12	ordos	ordo	NOUN
ajst-19167	106	13	basin	basin	NOUN
ajst-19167	106	14	,	,	PUNCT
ajst-19167	106	15	water	water	NOUN
ajst-19167	106	16	injection	injection	NOUN
ajst-19167	106	17	exploration	exploration	NOUN
ajst-19167	106	18	test	test	NOUN
ajst-19167	106	19	has	have	AUX
ajst-19167	106	20	also	also	ADV
ajst-19167	106	21	made	make	VERB
ajst-19167	106	22	progress	progress	NOUN
ajst-19167	106	23	.	.	PUNCT
ajst-19167	107	1	an	an	DET
ajst-19167	107	2	innovative	innovative	ADJ
ajst-19167	107	3	combined	combine	VERB
ajst-19167	107	4	well	well	NOUN
ajst-19167	107	5	pattern	pattern	NOUN
ajst-19167	107	6	development	development	NOUN
ajst-19167	107	7	model	model	NOUN
ajst-19167	107	8	was	be	AUX
ajst-19167	107	9	used	use	VERB
ajst-19167	107	10	in	in	ADP
ajst-19167	107	11	the	the	DET
ajst-19167	107	12	area	area	NOUN
ajst-19167	107	13	,	,	PUNCT
ajst-19167	107	14	including	include	VERB
ajst-19167	107	15	20	20	NUM
ajst-19167	107	16	horizontal	horizontal	ADJ
ajst-19167	107	17	wells	well	NOUN
ajst-19167	107	18	as	as	ADP
ajst-19167	107	19	producers	producer	NOUN
ajst-19167	107	20	and	and	CCONJ
ajst-19167	107	21	36	36	NUM
ajst-19167	107	22	vertical	vertical	ADJ
ajst-19167	107	23	wells	well	NOUN
ajst-19167	107	24	as	as	ADP
ajst-19167	107	25	water	water	NOUN
ajst-19167	107	26	injection	injection	NOUN
ajst-19167	107	27	wells	well	NOUN
ajst-19167	107	28	.	.	PUNCT
ajst-19167	108	1	however	however	ADV
ajst-19167	108	2	,	,	PUNCT
ajst-19167	108	3	at	at	ADP
ajst-19167	108	4	the	the	DET
ajst-19167	108	5	beginning	beginning	NOUN
ajst-19167	108	6	of	of	ADP
ajst-19167	108	7	the	the	DET
ajst-19167	108	8	test	test	NOUN
ajst-19167	108	9	,	,	PUNCT
ajst-19167	108	10	although	although	SCONJ
ajst-19167	108	11	the	the	DET
ajst-19167	108	12	production	production	NOUN
ajst-19167	108	13	of	of	ADP
ajst-19167	108	14	single	single	ADJ
ajst-19167	108	15	horizontal	horizontal	NOUN
ajst-19167	108	16	well	well	INTJ
ajst-19167	108	17	reached	reach	VERB
ajst-19167	108	18	10.2t	10.2t	NUM
ajst-19167	108	19	/	/	SYM
ajst-19167	108	20	d	d	NOUN
ajst-19167	108	21	,	,	PUNCT
ajst-19167	108	22	serious	serious	ADJ
ajst-19167	108	23	water	water	NOUN
ajst-19167	108	24	flooding	flooding	NOUN
ajst-19167	108	25	occurred	occur	VERB
ajst-19167	108	26	afterwards	afterwards	ADV
ajst-19167	108	27	,	,	PUNCT
ajst-19167	108	28	resulting	result	VERB
ajst-19167	108	29	in	in	ADP
ajst-19167	108	30	water	water	NOUN
ajst-19167	108	31	breakthrough	breakthrough	NOUN
ajst-19167	108	32	in	in	ADP
ajst-19167	108	33	as	as	ADV
ajst-19167	108	34	many	many	ADJ
ajst-19167	108	35	as	as	ADP
ajst-19167	108	36	13	13	NUM
ajst-19167	108	37	wells	well	NOUN
ajst-19167	108	38	and	and	CCONJ
ajst-19167	108	39	forced	force	VERB
ajst-19167	108	40	shut	shut	NOUN
ajst-19167	108	41	-	-	PUNCT
ajst-19167	108	42	down	down	NOUN
ajst-19167	108	43	of	of	ADP
ajst-19167	108	44	most	most	ADJ
ajst-19167	108	45	injection	injection	NOUN
ajst-19167	108	46	wells	well	NOUN
ajst-19167	108	47	.	.	PUNCT
ajst-19167	109	1	in	in	ADP
ajst-19167	109	2	april	april	PROPN
ajst-19167	109	3	2014	2014	NUM
ajst-19167	109	4	,	,	PUNCT
ajst-19167	109	5	the	the	DET
ajst-19167	109	6	water	water	NOUN
ajst-19167	109	7	injection	injection	NOUN
ajst-19167	109	8	stimulation	stimulation	NOUN
ajst-19167	109	9	test	test	NOUN
ajst-19167	109	10	of	of	ADP
ajst-19167	109	11	well	well	INTJ
ajst-19167	109	12	b8	b8	PROPN
ajst-19167	109	13	in	in	ADP
ajst-19167	109	14	ordos	ordos	PROPN
ajst-19167	109	15	tight	tight	ADJ
ajst-19167	109	16	reservoir	reservoir	PROPN
ajst-19167	109	17	achieved	achieve	VERB
ajst-19167	109	18	remarkable	remarkable	ADJ
ajst-19167	109	19	results	result	NOUN
ajst-19167	109	20	.	.	PUNCT
ajst-19167	110	1	during	during	ADP
ajst-19167	110	2	the	the	DET
ajst-19167	110	3	injection	injection	NOUN
ajst-19167	110	4	period	period	NOUN
ajst-19167	110	5	of	of	ADP
ajst-19167	110	6	22.5	22.5	NUM
ajst-19167	110	7	days	day	NOUN
ajst-19167	110	8	,	,	PUNCT
ajst-19167	110	9	an	an	DET
ajst-19167	110	10	average	average	ADJ
ajst-19167	110	11	injection	injection	NOUN
ajst-19167	110	12	rate	rate	NOUN
ajst-19167	110	13	of	of	ADP
ajst-19167	110	14	80m3	80m3	NUM
ajst-19167	110	15	/	/	SYM
ajst-19167	110	16	d	d	NOUN
ajst-19167	110	17	was	be	AUX
ajst-19167	110	18	achieved	achieve	VERB
ajst-19167	110	19	.	.	PUNCT
ajst-19167	111	1	after	after	ADP
ajst-19167	111	2	15	15	NUM
ajst-19167	111	3	days	day	NOUN
ajst-19167	111	4	of	of	ADP
ajst-19167	111	5	shut	shut	NOUN
ajst-19167	111	6	-	-	PUNCT
ajst-19167	111	7	in	in	ADP
ajst-19167	111	8	immersion	immersion	NOUN
ajst-19167	111	9	,	,	PUNCT
ajst-19167	111	10	the	the	DET
ajst-19167	111	11	daily	daily	ADJ
ajst-19167	111	12	oil	oil	NOUN
ajst-19167	111	13	production	production	NOUN
ajst-19167	111	14	after	after	ADP
ajst-19167	111	15	well	well	ADV
ajst-19167	111	16	opening	opening	NOUN
ajst-19167	111	17	significantly	significantly	ADV
ajst-19167	111	18	increased	increase	VERB
ajst-19167	111	19	to	to	ADP
ajst-19167	111	20	12.45	12.45	NUM
ajst-19167	111	21	t	t	NOUN
ajst-19167	111	22	,	,	PUNCT
ajst-19167	111	23	which	which	PRON
ajst-19167	111	24	increased	increase	VERB
ajst-19167	111	25	by	by	ADP
ajst-19167	111	26	78.3	78.3	NUM
ajst-19167	111	27	%	%	NOUN
ajst-19167	111	28	compared	compare	VERB
ajst-19167	111	29	with	with	ADP
ajst-19167	111	30	that	that	PRON
ajst-19167	111	31	before	before	ADP
ajst-19167	111	32	stimulation	stimulation	NOUN
ajst-19167	111	33	[	[	X
ajst-19167	111	34	31	31	NUM
ajst-19167	111	35	]	]	PUNCT
ajst-19167	111	36	,	,	PUNCT
ajst-19167	111	37	which	which	PRON
ajst-19167	111	38	preliminarily	preliminarily	ADV
ajst-19167	111	39	verified	verify	VERB
ajst-19167	111	40	the	the	DET
ajst-19167	111	41	effectiveness	effectiveness	NOUN
ajst-19167	111	42	of	of	ADP
ajst-19167	111	43	water	water	NOUN
ajst-19167	111	44	injection	injection	NOUN
ajst-19167	111	45	stimulation	stimulation	NOUN
ajst-19167	111	46	technology	technology	NOUN
ajst-19167	111	47	in	in	ADP
ajst-19167	111	48	tight	tight	ADJ
ajst-19167	111	49	reservoir	reservoir	NOUN
ajst-19167	111	50	development	development	NOUN
ajst-19167	111	51	.	.	PUNCT
ajst-19167	112	1	3.3	3.3	NUM
ajst-19167	112	2	.	.	PUNCT
ajst-19167	113	1	imbibition	imbibition	NOUN
ajst-19167	113	2	flooding	flood	VERB
ajst-19167	113	3	enhanced	enhance	VERB
ajst-19167	113	4	oil	oil	NOUN
ajst-19167	113	5	recovery	recovery	NOUN
ajst-19167	113	6	technology	technology	NOUN
ajst-19167	113	7	conventional	conventional	ADJ
ajst-19167	113	8	eor	eor	PROPN
ajst-19167	113	9	methods	method	NOUN
ajst-19167	113	10	,	,	PUNCT
ajst-19167	113	11	such	such	ADJ
ajst-19167	113	12	as	as	ADP
ajst-19167	113	13	water	water	NOUN
ajst-19167	113	14	flooding	flooding	NOUN
ajst-19167	113	15	,	,	PUNCT
ajst-19167	113	16	immiscible	immiscible	ADJ
ajst-19167	113	17	co2	co2	NOUN
ajst-19167	113	18	flooding	flooding	NOUN
ajst-19167	113	19	and	and	CCONJ
ajst-19167	113	20	surfactant	surfactant	ADJ
ajst-19167	113	21	flooding	flooding	NOUN
ajst-19167	113	22	,	,	PUNCT
ajst-19167	113	23	have	have	VERB
ajst-19167	113	24	little	little	ADJ
ajst-19167	113	25	effect	effect	NOUN
ajst-19167	113	26	on	on	ADP
ajst-19167	113	27	enhanced	enhanced	ADJ
ajst-19167	113	28	oil	oil	NOUN
ajst-19167	113	29	recovery	recovery	NOUN
ajst-19167	113	30	in	in	ADP
ajst-19167	113	31	tight	tight	ADJ
ajst-19167	113	32	reservoirs	reservoir	NOUN
ajst-19167	113	33	,	,	PUNCT
ajst-19167	113	34	especially	especially	ADV
ajst-19167	113	35	in	in	ADP
ajst-19167	113	36	heterogeneous	heterogeneous	ADJ
ajst-19167	113	37	reservoirs	reservoir	NOUN
ajst-19167	113	38	with	with	ADP
ajst-19167	113	39	permeability	permeability	NOUN
ajst-19167	113	40	lower	low	ADJ
ajst-19167	113	41	than	than	ADP
ajst-19167	113	42	0.01md	0.01md	NUM
ajst-19167	113	43	.	.	PUNCT
ajst-19167	114	1	most	most	ADJ
ajst-19167	114	2	laboratory	laboratory	NOUN
ajst-19167	114	3	studies	study	NOUN
ajst-19167	114	4	focus	focus	VERB
ajst-19167	114	5	on	on	ADP
ajst-19167	114	6	core	core	NOUN
ajst-19167	114	7	samples	sample	NOUN
ajst-19167	114	8	with	with	ADP
ajst-19167	114	9	relatively	relatively	ADV
ajst-19167	114	10	uniform	uniform	ADJ
ajst-19167	114	11	permeability	permeability	NOUN
ajst-19167	114	12	,	,	PUNCT
ajst-19167	114	13	which	which	PRON
ajst-19167	114	14	differs	differ	VERB
ajst-19167	114	15	significantly	significantly	ADV
ajst-19167	114	16	from	from	ADP
ajst-19167	114	17	the	the	DET
ajst-19167	114	18	heterogeneity	heterogeneity	NOUN
ajst-19167	114	19	of	of	ADP
ajst-19167	114	20	actual	actual	ADJ
ajst-19167	114	21	reservoirs	reservoir	NOUN
ajst-19167	114	22	.	.	PUNCT
ajst-19167	115	1	in	in	ADP
ajst-19167	115	2	tight	tight	ADJ
ajst-19167	115	3	reservoirs	reservoir	NOUN
ajst-19167	115	4	,	,	PUNCT
ajst-19167	115	5	heterogeneity	heterogeneity	NOUN
ajst-19167	115	6	becomes	become	VERB
ajst-19167	115	7	one	one	NUM
ajst-19167	115	8	of	of	ADP
ajst-19167	115	9	the	the	DET
ajst-19167	115	10	key	key	ADJ
ajst-19167	115	11	factors	factor	NOUN
ajst-19167	115	12	affecting	affect	VERB
ajst-19167	115	13	recovery	recovery	NOUN
ajst-19167	115	14	efficiency	efficiency	NOUN
ajst-19167	115	15	[	[	X
ajst-19167	115	16	32	32	NUM
ajst-19167	115	17	]	]	PUNCT
ajst-19167	115	18	.	.	PUNCT
ajst-19167	116	1	because	because	SCONJ
ajst-19167	116	2	of	of	ADP
ajst-19167	116	3	the	the	DET
ajst-19167	116	4	extensive	extensive	ADJ
ajst-19167	116	5	micronano	micronano	NOUN
ajst-19167	116	6	pores	pore	NOUN
ajst-19167	116	7	,	,	PUNCT
ajst-19167	116	8	strong	strong	ADJ
ajst-19167	116	9	heterogeneity	heterogeneity	NOUN
ajst-19167	116	10	and	and	CCONJ
ajst-19167	116	11	remarkable	remarkable	ADJ
ajst-19167	116	12	capillary	capillary	ADJ
ajst-19167	116	13	force	force	NOUN
ajst-19167	116	14	in	in	ADP
ajst-19167	116	15	tight	tight	ADJ
ajst-19167	116	16	oil	oil	NOUN
ajst-19167	116	17	reservoirs	reservoir	NOUN
ajst-19167	116	18	,	,	PUNCT
ajst-19167	116	19	imbibition	imbibition	NOUN
ajst-19167	116	20	flooding	flooding	NOUN
ajst-19167	116	21	technology	technology	NOUN
ajst-19167	116	22	has	have	AUX
ajst-19167	116	23	become	become	VERB
ajst-19167	116	24	an	an	DET
ajst-19167	116	25	important	important	ADJ
ajst-19167	116	26	measure	measure	NOUN
ajst-19167	116	27	to	to	PART
ajst-19167	116	28	enhance	enhance	VERB
ajst-19167	116	29	tight	tight	ADJ
ajst-19167	116	30	oil	oil	NOUN
ajst-19167	116	31	recovery	recovery	NOUN
ajst-19167	116	32	.	.	PUNCT
ajst-19167	117	1	the	the	DET
ajst-19167	117	2	imbibition	imbibition	NOUN
ajst-19167	117	3	process	process	NOUN
ajst-19167	117	4	involves	involve	VERB
ajst-19167	117	5	the	the	DET
ajst-19167	117	6	working	work	VERB
ajst-19167	117	7	fluid	fluid	NOUN
ajst-19167	117	8	infiltrating	infiltrating	NOUN
ajst-19167	117	9	into	into	ADP
ajst-19167	117	10	the	the	DET
ajst-19167	117	11	oil	oil	NOUN
ajst-19167	117	12	-	-	PUNCT
ajst-19167	117	13	bearing	bearing	NOUN
ajst-19167	117	14	matrix	matrix	NOUN
ajst-19167	117	15	from	from	ADP
ajst-19167	117	16	the	the	DET
ajst-19167	117	17	fracture	fracture	NOUN
ajst-19167	117	18	under	under	ADP
ajst-19167	117	19	the	the	DET
ajst-19167	117	20	action	action	NOUN
ajst-19167	117	21	of	of	ADP
ajst-19167	117	22	capillary	capillary	ADJ
ajst-19167	117	23	force	force	NOUN
ajst-19167	117	24	,	,	PUNCT
ajst-19167	117	25	and	and	CCONJ
ajst-19167	117	26	driving	drive	VERB
ajst-19167	117	27	out	out	ADP
ajst-19167	117	28	the	the	DET
ajst-19167	117	29	crude	crude	ADJ
ajst-19167	117	30	oil	oil	NOUN
ajst-19167	117	31	in	in	ADP
ajst-19167	117	32	the	the	DET
ajst-19167	117	33	matrix	matrix	NOUN
ajst-19167	117	34	through	through	ADP
ajst-19167	117	35	the	the	DET
ajst-19167	117	36	displacement	displacement	NOUN
ajst-19167	117	37	of	of	ADP
ajst-19167	117	38	oil	oil	NOUN
ajst-19167	117	39	and	and	CCONJ
ajst-19167	117	40	working	working	NOUN
ajst-19167	117	41	fluid	fluid	NOUN
ajst-19167	117	42	[	[	X
ajst-19167	117	43	33	33	NUM
ajst-19167	117	44	]	]	PUNCT
ajst-19167	117	45	.	.	PUNCT
ajst-19167	118	1	for	for	ADP
ajst-19167	118	2	imbibition	imbibition	NOUN
ajst-19167	118	3	displacement	displacement	NOUN
ajst-19167	118	4	mechanism	mechanism	NOUN
ajst-19167	118	5	,	,	PUNCT
ajst-19167	118	6	scholars	scholar	NOUN
ajst-19167	118	7	at	at	ADP
ajst-19167	118	8	home	home	ADV
ajst-19167	118	9	and	and	CCONJ
ajst-19167	118	10	abroad	abroad	ADV
ajst-19167	118	11	have	have	AUX
ajst-19167	118	12	carried	carry	VERB
ajst-19167	118	13	out	out	ADP
ajst-19167	118	14	in	in	ADP
ajst-19167	118	15	-	-	PUNCT
ajst-19167	118	16	depth	depth	NOUN
ajst-19167	118	17	research	research	NOUN
ajst-19167	118	18	.	.	PUNCT
ajst-19167	119	1	the	the	DET
ajst-19167	119	2	imbibition	imbibition	NOUN
ajst-19167	119	3	effect	effect	NOUN
ajst-19167	119	4	of	of	ADP
ajst-19167	119	5	tight	tight	ADJ
ajst-19167	119	6	core	core	NOUN
ajst-19167	119	7	is	be	AUX
ajst-19167	119	8	affected	affect	VERB
ajst-19167	119	9	by	by	ADP
ajst-19167	119	10	many	many	ADJ
ajst-19167	119	11	factors	factor	NOUN
ajst-19167	119	12	,	,	PUNCT
ajst-19167	119	13	including	include	VERB
ajst-19167	119	14	rock	rock	NOUN
ajst-19167	119	15	wettability	wettability	NOUN
ajst-19167	119	16	,	,	PUNCT
ajst-19167	119	17	porosity	porosity	NOUN
ajst-19167	119	18	,	,	PUNCT
ajst-19167	119	19	permeability	permeability	NOUN
ajst-19167	119	20	,	,	PUNCT
ajst-19167	119	21	fluid	fluid	ADJ
ajst-19167	119	22	viscosity	viscosity	NOUN
ajst-19167	119	23	,	,	PUNCT
ajst-19167	119	24	interfacial	interfacial	ADJ
ajst-19167	119	25	tension	tension	NOUN
ajst-19167	119	26	,	,	PUNCT
ajst-19167	119	27	fluid	fluid	ADJ
ajst-19167	119	28	mineralization	mineralization	NOUN
ajst-19167	119	29	,	,	PUNCT
ajst-19167	119	30	rock	rock	NOUN
ajst-19167	119	31	mineral	mineral	NOUN
ajst-19167	119	32	composition	composition	NOUN
ajst-19167	119	33	,	,	PUNCT
ajst-19167	119	34	temperature	temperature	NOUN
ajst-19167	119	35	and	and	CCONJ
ajst-19167	119	36	pressure	pressure	NOUN
ajst-19167	119	37	,	,	PUNCT
ajst-19167	119	38	etc.[34	etc.[34	ADJ
ajst-19167	119	39	]	]	PUNCT
ajst-19167	119	40	.	.	PUNCT
ajst-19167	120	1	the	the	DET
ajst-19167	120	2	results	result	NOUN
ajst-19167	120	3	show	show	VERB
ajst-19167	120	4	that	that	SCONJ
ajst-19167	120	5	wettability	wettability	NOUN
ajst-19167	120	6	of	of	ADP
ajst-19167	120	7	rock	rock	NOUN
ajst-19167	120	8	has	have	VERB
ajst-19167	120	9	significant	significant	ADJ
ajst-19167	120	10	influence	influence	NOUN
ajst-19167	120	11	on	on	ADP
ajst-19167	120	12	imbibition	imbibition	NOUN
ajst-19167	120	13	effect	effect	NOUN
ajst-19167	120	14	.	.	PUNCT
ajst-19167	121	1	wei	wei	PROPN
ajst-19167	121	2	zhijie	zhijie	PROPN
ajst-19167	121	3	et	et	PROPN
ajst-19167	121	4	al.[35	al.[35	PROPN
ajst-19167	121	5	]	]	PUNCT
ajst-19167	121	6	showed	show	VERB
ajst-19167	121	7	that	that	SCONJ
ajst-19167	121	8	the	the	DET
ajst-19167	121	9	lipophilic	lipophilic	ADJ
ajst-19167	121	10	core	core	NOUN
ajst-19167	121	11	could	could	AUX
ajst-19167	121	12	hardly	hardly	ADV
ajst-19167	121	13	imbibe	imbibe	VERB
ajst-19167	121	14	spontaneously	spontaneously	ADV
ajst-19167	121	15	,	,	PUNCT
ajst-19167	121	16	while	while	SCONJ
ajst-19167	121	17	the	the	DET
ajst-19167	121	18	imbibition	imbibition	NOUN
ajst-19167	121	19	effect	effect	NOUN
ajst-19167	121	20	was	be	AUX
ajst-19167	121	21	significantly	significantly	ADV
ajst-19167	121	22	improved	improve	VERB
ajst-19167	121	23	after	after	ADP
ajst-19167	121	24	the	the	DET
ajst-19167	121	25	change	change	NOUN
ajst-19167	121	26	from	from	ADP
ajst-19167	121	27	lipophilic	lipophilic	NOUN
ajst-19167	121	28	to	to	ADP
ajst-19167	121	29	hydrophilic	hydrophilic	ADJ
ajst-19167	121	30	rock	rock	NOUN
ajst-19167	121	31	,	,	PUNCT
ajst-19167	121	32	and	and	CCONJ
ajst-19167	121	33	the	the	DET
ajst-19167	121	34	recovery	recovery	NOUN
ajst-19167	121	35	ratio	ratio	NOUN
ajst-19167	121	36	could	could	AUX
ajst-19167	121	37	reach	reach	VERB
ajst-19167	121	38	15%~25	15%~25	NUM
ajst-19167	121	39	%	%	NOUN
ajst-19167	121	40	.	.	PUNCT
ajst-19167	122	1	this	this	PRON
ajst-19167	122	2	is	be	AUX
ajst-19167	122	3	mainly	mainly	ADV
ajst-19167	122	4	due	due	ADJ
ajst-19167	122	5	to	to	ADP
ajst-19167	122	6	the	the	DET
ajst-19167	122	7	hydrophilic	hydrophilic	ADJ
ajst-19167	122	8	change	change	NOUN
ajst-19167	122	9	which	which	PRON
ajst-19167	122	10	makes	make	VERB
ajst-19167	122	11	capillary	capillary	ADJ
ajst-19167	122	12	resistance	resistance	NOUN
ajst-19167	122	13	change	change	NOUN
ajst-19167	122	14	into	into	ADP
ajst-19167	122	15	oil	oil	NOUN
ajst-19167	122	16	displacement	displacement	NOUN
ajst-19167	122	17	power	power	NOUN
ajst-19167	122	18	.	.	PUNCT
ajst-19167	123	1	gu	gu	PROPN
ajst-19167	123	2	xiaoyu	xiaoyu	VERB
ajst-19167	123	3	et	et	PROPN
ajst-19167	123	4	al.[36	al.[36	PROPN
ajst-19167	123	5	]	]	PUNCT
ajst-19167	123	6	took	take	VERB
ajst-19167	123	7	the	the	DET
ajst-19167	123	8	tight	tight	ADJ
ajst-19167	123	9	sandstone	sandstone	NOUN
ajst-19167	123	10	of	of	ADP
ajst-19167	123	11	chang	chang	PROPN
ajst-19167	123	12	8	8	NUM
ajst-19167	123	13	member	member	NOUN
ajst-19167	123	14	of	of	ADP
ajst-19167	123	15	yanchang	yanchang	PROPN
ajst-19167	123	16	formation	formation	PROPN
ajst-19167	123	17	in	in	ADP
ajst-19167	123	18	fu	fu	PROPN
ajst-19167	123	19	county	county	NOUN
ajst-19167	123	20	area	area	NOUN
ajst-19167	123	21	of	of	ADP
ajst-19167	123	22	ordos	ordos	PROPN
ajst-19167	123	23	basin	basin	NOUN
ajst-19167	123	24	as	as	ADP
ajst-19167	123	25	the	the	DET
ajst-19167	123	26	research	research	NOUN
ajst-19167	123	27	object	object	NOUN
ajst-19167	123	28	,	,	PUNCT
ajst-19167	123	29	and	and	CCONJ
ajst-19167	123	30	found	find	VERB
ajst-19167	123	31	that	that	SCONJ
ajst-19167	123	32	submicron	submicron	NOUN
ajst-19167	123	33	to	to	PART
ajst-19167	123	34	micron	micron	NOUN
ajst-19167	123	35	pores	pore	NOUN
ajst-19167	123	36	played	play	VERB
ajst-19167	123	37	a	a	DET
ajst-19167	123	38	leading	lead	VERB
ajst-19167	123	39	role	role	NOUN
ajst-19167	123	40	in	in	ADP
ajst-19167	123	41	the	the	DET
ajst-19167	123	42	process	process	NOUN
ajst-19167	123	43	of	of	ADP
ajst-19167	123	44	imbibition	imbibition	NOUN
ajst-19167	123	45	and	and	CCONJ
ajst-19167	123	46	oil	oil	NOUN
ajst-19167	123	47	displacement	displacement	NOUN
ajst-19167	123	48	,	,	PUNCT
ajst-19167	123	49	and	and	CCONJ
ajst-19167	123	50	the	the	DET
ajst-19167	123	51	spontaneous	spontaneous	ADJ
ajst-19167	123	52	imbition	imbition	NOUN
ajst-19167	123	53	recovery	recovery	NOUN
ajst-19167	123	54	ratio	ratio	NOUN
ajst-19167	123	55	of	of	ADP
ajst-19167	123	56	cores	core	NOUN
ajst-19167	123	57	could	could	AUX
ajst-19167	123	58	reach	reach	VERB
ajst-19167	123	59	5.24%~18.23	5.24%~18.23	PROPN
ajst-19167	123	60	%	%	NOUN
ajst-19167	123	61	.	.	PUNCT
ajst-19167	124	1	this	this	PRON
ajst-19167	124	2	indicates	indicate	VERB
ajst-19167	124	3	that	that	SCONJ
ajst-19167	124	4	micro	micro	ADJ
ajst-19167	124	5	-	-	ADJ
ajst-19167	124	6	nano	nano	ADJ
ajst-19167	124	7	pore	pore	ADJ
ajst-19167	124	8	structure	structure	NOUN
ajst-19167	124	9	in	in	ADP
ajst-19167	124	10	tight	tight	ADJ
ajst-19167	124	11	sandstone	sandstone	NOUN
ajst-19167	124	12	has	have	VERB
ajst-19167	124	13	an	an	DET
ajst-19167	124	14	important	important	ADJ
ajst-19167	124	15	influence	influence	NOUN
ajst-19167	124	16	on	on	ADP
ajst-19167	124	17	imbibition	imbibition	NOUN
ajst-19167	124	18	effect	effect	NOUN
ajst-19167	124	19	.	.	PUNCT
ajst-19167	125	1	in	in	ADP
ajst-19167	125	2	addition	addition	NOUN
ajst-19167	125	3	,	,	PUNCT
ajst-19167	125	4	javaheri	javaheri	PROPN
ajst-19167	125	5	et	et	PROPN
ajst-19167	125	6	al.[37	al.[37	PROPN
ajst-19167	125	7	]	]	PUNCT
ajst-19167	125	8	conducted	conduct	VERB
ajst-19167	125	9	research	research	NOUN
ajst-19167	125	10	by	by	ADP
ajst-19167	125	11	double	double	ADJ
ajst-19167	125	12	core	core	NOUN
ajst-19167	125	13	imbibition	imbibition	NOUN
ajst-19167	125	14	method	method	NOUN
ajst-19167	125	15	,	,	PUNCT
ajst-19167	125	16	and	and	CCONJ
ajst-19167	125	17	found	find	VERB
ajst-19167	125	18	that	that	SCONJ
ajst-19167	125	19	the	the	DET
ajst-19167	125	20	imbition	imbition	NOUN
ajst-19167	125	21	effect	effect	NOUN
ajst-19167	125	22	of	of	ADP
ajst-19167	125	23	water	water	NOUN
ajst-19167	125	24	-	-	PUNCT
ajst-19167	125	25	wet	wet	ADJ
ajst-19167	125	26	core	core	NOUN
ajst-19167	125	27	is	be	AUX
ajst-19167	125	28	stronger	strong	ADJ
ajst-19167	125	29	than	than	ADP
ajst-19167	125	30	that	that	PRON
ajst-19167	125	31	of	of	ADP
ajst-19167	125	32	oil	oil	NOUN
ajst-19167	125	33	-	-	PUNCT
ajst-19167	125	34	wet	wet	ADJ
ajst-19167	125	35	core	core	NOUN
ajst-19167	125	36	,	,	PUNCT
ajst-19167	125	37	and	and	CCONJ
ajst-19167	125	38	the	the	DET
ajst-19167	125	39	imbition	imbition	NOUN
ajst-19167	125	40	effect	effect	NOUN
ajst-19167	125	41	is	be	AUX
ajst-19167	125	42	greatly	greatly	ADV
ajst-19167	125	43	affected	affect	VERB
ajst-19167	125	44	by	by	ADP
ajst-19167	125	45	porosity	porosity	NOUN
ajst-19167	125	46	.	.	PUNCT
ajst-19167	126	1	when	when	SCONJ
ajst-19167	126	2	porosity	porosity	NOUN
ajst-19167	126	3	is	be	AUX
ajst-19167	126	4	less	less	ADJ
ajst-19167	126	5	than	than	ADP
ajst-19167	126	6	2.5	2.5	NUM
ajst-19167	126	7	%	%	NOUN
ajst-19167	126	8	,	,	PUNCT
ajst-19167	126	9	imbibition	imbibition	NOUN
ajst-19167	126	10	displacement	displacement	ADJ
ajst-19167	126	11	effect	effect	NOUN
ajst-19167	126	12	is	be	AUX
ajst-19167	126	13	limited	limited	ADJ
ajst-19167	126	14	.	.	PUNCT
ajst-19167	127	1	this	this	DET
ajst-19167	127	2	further	far	ADV
ajst-19167	127	3	proves	prove	VERB
ajst-19167	127	4	that	that	SCONJ
ajst-19167	127	5	petrophysical	petrophysical	ADJ
ajst-19167	127	6	properties	property	NOUN
ajst-19167	127	7	and	and	CCONJ
ajst-19167	127	8	pore	pore	ADJ
ajst-19167	127	9	structure	structure	NOUN
ajst-19167	127	10	play	play	VERB
ajst-19167	127	11	a	a	DET
ajst-19167	127	12	key	key	ADJ
ajst-19167	127	13	role	role	NOUN
ajst-19167	127	14	in	in	ADP
ajst-19167	127	15	imbibition	imbibition	NOUN
ajst-19167	127	16	effect	effect	NOUN
ajst-19167	127	17	.	.	PUNCT
ajst-19167	128	1	large	large	ADJ
ajst-19167	128	2	volume	volume	NOUN
ajst-19167	128	3	fracturing	fracturing	NOUN
ajst-19167	128	4	is	be	AUX
ajst-19167	128	5	a	a	DET
ajst-19167	128	6	common	common	ADJ
ajst-19167	128	7	technique	technique	NOUN
ajst-19167	128	8	in	in	ADP
ajst-19167	128	9	the	the	DET
ajst-19167	128	10	development	development	NOUN
ajst-19167	128	11	of	of	ADP
ajst-19167	128	12	tight	tight	ADJ
ajst-19167	128	13	oil	oil	NOUN
ajst-19167	128	14	resources	resource	NOUN
ajst-19167	128	15	.	.	PUNCT
ajst-19167	129	1	however	however	ADV
ajst-19167	129	2	,	,	PUNCT
ajst-19167	129	3	the	the	DET
ajst-19167	129	4	retention	retention	NOUN
ajst-19167	129	5	of	of	ADP
ajst-19167	129	6	fracturing	fracture	VERB
ajst-19167	129	7	fluid	fluid	NOUN
ajst-19167	129	8	in	in	ADP
ajst-19167	129	9	the	the	DET
ajst-19167	129	10	formation	formation	NOUN
ajst-19167	129	11	should	should	AUX
ajst-19167	129	12	not	not	PART
ajst-19167	129	13	be	be	AUX
ajst-19167	129	14	neglected	neglect	VERB
ajst-19167	129	15	.	.	PUNCT
ajst-19167	130	1	generally	generally	ADV
ajst-19167	130	2	,	,	PUNCT
ajst-19167	130	3	more	more	ADJ
ajst-19167	130	4	than	than	ADP
ajst-19167	130	5	70	70	NUM
ajst-19167	130	6	%	%	NOUN
ajst-19167	130	7	of	of	ADP
ajst-19167	130	8	fracturing	fracturing	NOUN
ajst-19167	130	9	fluid	fluid	NOUN
ajst-19167	130	10	is	be	AUX
ajst-19167	130	11	difficult	difficult	ADJ
ajst-19167	130	12	to	to	PART
ajst-19167	130	13	be	be	AUX
ajst-19167	130	14	returned	return	VERB
ajst-19167	130	15	,	,	PUNCT
ajst-19167	130	16	which	which	PRON
ajst-19167	130	17	causes	cause	VERB
ajst-19167	130	18	certain	certain	ADJ
ajst-19167	130	19	damage	damage	NOUN
ajst-19167	130	20	to	to	ADP
ajst-19167	130	21	the	the	DET
ajst-19167	130	22	reservoir	reservoir	NOUN
ajst-19167	130	23	.	.	PUNCT
ajst-19167	131	1	but	but	CCONJ
ajst-19167	131	2	on	on	ADP
ajst-19167	131	3	the	the	DET
ajst-19167	131	4	other	other	ADJ
ajst-19167	131	5	hand	hand	NOUN
ajst-19167	131	6	,	,	PUNCT
ajst-19167	131	7	the	the	DET
ajst-19167	131	8	retained	retain	VERB
ajst-19167	131	9	fracturing	fracturing	NOUN
ajst-19167	131	10	fluid	fluid	NOUN
ajst-19167	131	11	can	can	AUX
ajst-19167	131	12	not	not	PART
ajst-19167	131	13	only	only	ADV
ajst-19167	131	14	supplement	supplement	VERB
ajst-19167	131	15	energy	energy	NOUN
ajst-19167	131	16	for	for	ADP
ajst-19167	131	17	the	the	DET
ajst-19167	131	18	formation	formation	NOUN
ajst-19167	131	19	,	,	PUNCT
ajst-19167	131	20	but	but	CCONJ
ajst-19167	131	21	also	also	ADV
ajst-19167	131	22	play	play	VERB
ajst-19167	131	23	an	an	DET
ajst-19167	131	24	oil	oil	NOUN
ajst-19167	131	25	displacement	displacement	ADJ
ajst-19167	131	26	effect	effect	NOUN
ajst-19167	131	27	through	through	ADP
ajst-19167	131	28	imbibition	imbibition	NOUN
ajst-19167	131	29	.	.	PUNCT
ajst-19167	132	1	statistical	statistical	ADJ
ajst-19167	132	2	data	datum	NOUN
ajst-19167	132	3	show	show	VERB
ajst-19167	132	4	that	that	SCONJ
ajst-19167	132	5	wells	well	NOUN
ajst-19167	132	6	with	with	ADP
ajst-19167	132	7	low	low	ADJ
ajst-19167	132	8	flowback	flowback	NOUN
ajst-19167	132	9	rate	rate	NOUN
ajst-19167	132	10	tend	tend	VERB
ajst-19167	132	11	to	to	PART
ajst-19167	132	12	produce	produce	VERB
ajst-19167	132	13	more	more	ADJ
ajst-19167	132	14	after	after	ADP
ajst-19167	132	15	well	well	ADV
ajst-19167	132	16	opening	opening	NOUN
ajst-19167	132	17	,	,	PUNCT
ajst-19167	132	18	while	while	SCONJ
ajst-19167	132	19	wells	well	NOUN
ajst-19167	132	20	with	with	ADP
ajst-19167	132	21	high	high	ADJ
ajst-19167	132	22	flowback	flowback	NOUN
ajst-19167	132	23	rate	rate	NOUN
ajst-19167	132	24	produce	produce	VERB
ajst-19167	132	25	less	less	ADJ
ajst-19167	132	26	.	.	PUNCT
ajst-19167	133	1	therefore	therefore	ADV
ajst-19167	133	2	,	,	PUNCT
ajst-19167	133	3	the	the	DET
ajst-19167	133	4	combination	combination	NOUN
ajst-19167	133	5	of	of	ADP
ajst-19167	133	6	fracturing	fracture	VERB
ajst-19167	133	7	fluid	fluid	NOUN
ajst-19167	133	8	and	and	CCONJ
ajst-19167	133	9	imbibition	imbibition	NOUN
ajst-19167	133	10	flooding	flooding	NOUN
ajst-19167	133	11	technology	technology	NOUN
ajst-19167	133	12	has	have	VERB
ajst-19167	133	13	multiple	multiple	ADJ
ajst-19167	133	14	advantages	advantage	NOUN
ajst-19167	133	15	of	of	ADP
ajst-19167	133	16	reducing	reduce	VERB
ajst-19167	133	17	formation	formation	NOUN
ajst-19167	133	18	pollution	pollution	NOUN
ajst-19167	133	19	,	,	PUNCT
ajst-19167	133	20	reducing	reduce	VERB
ajst-19167	133	21	operation	operation	NOUN
ajst-19167	133	22	cost	cost	NOUN
ajst-19167	133	23	and	and	CCONJ
ajst-19167	133	24	improving	improve	VERB
ajst-19167	133	25	production	production	NOUN
ajst-19167	133	26	.	.	PUNCT
ajst-19167	134	1	in	in	ADP
ajst-19167	134	2	future	future	ADJ
ajst-19167	134	3	tight	tight	ADJ
ajst-19167	134	4	reservoir	reservoir	NOUN
ajst-19167	134	5	development	development	NOUN
ajst-19167	134	6	,	,	PUNCT
ajst-19167	134	7	this	this	DET
ajst-19167	134	8	technology	technology	NOUN
ajst-19167	134	9	combination	combination	NOUN
ajst-19167	134	10	should	should	AUX
ajst-19167	134	11	be	be	AUX
ajst-19167	134	12	further	far	ADV
ajst-19167	134	13	explored	explore	VERB
ajst-19167	134	14	and	and	CCONJ
ajst-19167	134	15	optimized	optimize	VERB
ajst-19167	134	16	to	to	PART
ajst-19167	134	17	enhance	enhance	VERB
ajst-19167	134	18	recovery	recovery	NOUN
ajst-19167	134	19	efficiency	efficiency	NOUN
ajst-19167	134	20	and	and	CCONJ
ajst-19167	134	21	economic	economic	ADJ
ajst-19167	134	22	benefits	benefit	NOUN
ajst-19167	134	23	.	.	PUNCT
ajst-19167	135	1	4	4	X
ajst-19167	135	2	.	.	X
ajst-19167	135	3	conclusion	conclusion	NOUN
ajst-19167	135	4	this	this	DET
ajst-19167	135	5	paper	paper	NOUN
ajst-19167	135	6	deeply	deeply	ADV
ajst-19167	135	7	discusses	discuss	VERB
ajst-19167	135	8	the	the	DET
ajst-19167	135	9	exploration	exploration	NOUN
ajst-19167	135	10	and	and	CCONJ
ajst-19167	135	11	development	development	NOUN
ajst-19167	135	12	status	status	NOUN
ajst-19167	135	13	of	of	ADP
ajst-19167	135	14	tight	tight	ADJ
ajst-19167	135	15	oil	oil	NOUN
ajst-19167	135	16	resources	resource	NOUN
ajst-19167	135	17	,	,	PUNCT
ajst-19167	135	18	and	and	CCONJ
ajst-19167	135	19	combs	comb	VERB
ajst-19167	135	20	the	the	DET
ajst-19167	135	21	main	main	ADJ
ajst-19167	135	22	technologies	technology	NOUN
ajst-19167	135	23	studied	study	VERB
ajst-19167	135	24	in	in	ADP
ajst-19167	135	25	enhancing	enhance	VERB
ajst-19167	135	26	oil	oil	NOUN
ajst-19167	135	27	recovery	recovery	NOUN
ajst-19167	135	28	at	at	ADP
ajst-19167	135	29	home	home	NOUN
ajst-19167	135	30	and	and	CCONJ
ajst-19167	135	31	abroad	abroad	ADV
ajst-19167	135	32	,	,	PUNCT
ajst-19167	135	33	and	and	CCONJ
ajst-19167	135	34	then	then	ADV
ajst-19167	135	35	draws	draw	VERB
ajst-19167	135	36	the	the	DET
ajst-19167	135	37	following	follow	VERB
ajst-19167	135	38	important	important	ADJ
ajst-19167	135	39	conclusions	conclusion	NOUN
ajst-19167	135	40	:	:	PUNCT
ajst-19167	135	41	at	at	ADP
ajst-19167	135	42	present	present	ADJ
ajst-19167	135	43	,	,	PUNCT
ajst-19167	135	44	gas	gas	NOUN
ajst-19167	135	45	injection	injection	NOUN
ajst-19167	135	46	development	development	NOUN
ajst-19167	135	47	technology	technology	NOUN
ajst-19167	135	48	,	,	PUNCT
ajst-19167	135	49	especially	especially	ADV
ajst-19167	135	50	gas	gas	NOUN
ajst-19167	135	51	injection	injection	NOUN
ajst-19167	135	52	huff	huff	NOUN
ajst-19167	135	53	and	and	CCONJ
ajst-19167	135	54	puff	puff	NOUN
ajst-19167	135	55	method	method	NOUN
ajst-19167	135	56	,	,	PUNCT
ajst-19167	135	57	is	be	AUX
ajst-19167	135	58	generally	generally	ADV
ajst-19167	135	59	better	well	ADJ
ajst-19167	135	60	than	than	ADP
ajst-19167	135	61	water	water	NOUN
ajst-19167	135	62	injection	injection	NOUN
ajst-19167	135	63	development	development	NOUN
ajst-19167	135	64	in	in	ADP
ajst-19167	135	65	improving	improve	VERB
ajst-19167	135	66	recovery	recovery	NOUN
ajst-19167	135	67	efficiency	efficiency	NOUN
ajst-19167	135	68	.	.	PUNCT
ajst-19167	136	1	however	however	ADV
ajst-19167	136	2	,	,	PUNCT
ajst-19167	136	3	continuous	continuous	ADJ
ajst-19167	136	4	water	water	NOUN
ajst-19167	136	5	flooding	flooding	NOUN
ajst-19167	136	6	has	have	VERB
ajst-19167	136	7	higher	high	ADJ
ajst-19167	136	8	risk	risk	NOUN
ajst-19167	136	9	.	.	PUNCT
ajst-19167	137	1	in	in	ADP
ajst-19167	137	2	contrast	contrast	NOUN
ajst-19167	137	3	,	,	PUNCT
ajst-19167	137	4	the	the	DET
ajst-19167	137	5	effect	effect	NOUN
ajst-19167	137	6	of	of	ADP
ajst-19167	137	7	water	water	NOUN
ajst-19167	137	8	flooding	flooding	NOUN
ajst-19167	137	9	is	be	AUX
ajst-19167	137	10	better	well	ADJ
ajst-19167	137	11	than	than	ADP
ajst-19167	137	12	pure	pure	ADJ
ajst-19167	137	13	water	water	NOUN
ajst-19167	137	14	flooding	flooding	NOUN
ajst-19167	137	15	.	.	PUNCT
ajst-19167	138	1	however	however	ADV
ajst-19167	138	2	,	,	PUNCT
ajst-19167	138	3	it	it	PRON
ajst-19167	138	4	is	be	AUX
ajst-19167	138	5	worth	worth	ADJ
ajst-19167	138	6	noting	note	VERB
ajst-19167	138	7	that	that	SCONJ
ajst-19167	138	8	for	for	ADP
ajst-19167	138	9	specific	specific	ADJ
ajst-19167	138	10	tight	tight	ADJ
ajst-19167	138	11	reservoirs	reservoir	NOUN
ajst-19167	138	12	,	,	PUNCT
ajst-19167	138	13	in	in	ADP
ajst-19167	138	14	-	-	PUNCT
ajst-19167	138	15	depth	depth	NOUN
ajst-19167	138	16	research	research	NOUN
ajst-19167	138	17	and	and	CCONJ
ajst-19167	138	18	field	field	NOUN
ajst-19167	138	19	tests	test	NOUN
ajst-19167	138	20	are	be	AUX
ajst-19167	138	21	still	still	ADV
ajst-19167	138	22	needed	need	VERB
ajst-19167	138	23	to	to	PART
ajst-19167	138	24	determine	determine	VERB
ajst-19167	138	25	which	which	DET
ajst-19167	138	26	development	development	NOUN
ajst-19167	138	27	method	method	NOUN
ajst-19167	138	28	is	be	AUX
ajst-19167	138	29	more	more	ADV
ajst-19167	138	30	suitable	suitable	ADJ
ajst-19167	138	31	.	.	PUNCT
ajst-19167	139	1	tight	tight	ADJ
ajst-19167	139	2	oil	oil	NOUN
ajst-19167	139	3	reservoirs	reservoir	NOUN
ajst-19167	139	4	exhibit	exhibit	VERB
ajst-19167	139	5	strong	strong	ADJ
ajst-19167	139	6	imbibition	imbibition	NOUN
ajst-19167	139	7	due	due	ADP
ajst-19167	139	8	to	to	ADP
ajst-19167	139	9	the	the	DET
ajst-19167	139	10	wide	wide	ADJ
ajst-19167	139	11	distribution	distribution	NOUN
ajst-19167	139	12	of	of	ADP
ajst-19167	139	13	micro	micro	ADJ
ajst-19167	139	14	-	-	ADJ
ajst-19167	139	15	nano	nano	ADJ
ajst-19167	139	16	pores	pore	NOUN
ajst-19167	139	17	,	,	PUNCT
ajst-19167	139	18	strong	strong	ADJ
ajst-19167	139	19	heterogeneity	heterogeneity	NOUN
ajst-19167	139	20	and	and	CCONJ
ajst-19167	139	21	remarkable	remarkable	ADJ
ajst-19167	139	22	capillary	capillary	ADJ
ajst-19167	139	23	force	force	NOUN
ajst-19167	139	24	.	.	PUNCT
ajst-19167	140	1	therefore	therefore	ADV
ajst-19167	140	2	,	,	PUNCT
ajst-19167	140	3	imbibition	imbibition	NOUN
ajst-19167	140	4	flooding	flooding	NOUN
ajst-19167	140	5	technology	technology	NOUN
ajst-19167	140	6	has	have	AUX
ajst-19167	140	7	become	become	VERB
ajst-19167	140	8	one	one	NUM
ajst-19167	140	9	of	of	ADP
ajst-19167	140	10	the	the	DET
ajst-19167	140	11	key	key	ADJ
ajst-19167	140	12	means	mean	NOUN
ajst-19167	140	13	to	to	PART
ajst-19167	140	14	enhance	enhance	VERB
ajst-19167	140	15	oil	oil	NOUN
ajst-19167	140	16	recovery	recovery	NOUN
ajst-19167	140	17	.	.	PUNCT
ajst-19167	141	1	in	in	ADP
ajst-19167	141	2	addition	addition	NOUN
ajst-19167	141	3	,	,	PUNCT
ajst-19167	141	4	fracturing	fracture	VERB
ajst-19167	141	5	fluid	fluid	NOUN
ajst-19167	141	6	imbibition	imbibition	NOUN
ajst-19167	141	7	flooding	flooding	NOUN
ajst-19167	141	8	technology	technology	NOUN
ajst-19167	141	9	can	can	AUX
ajst-19167	141	10	not	not	PART
ajst-19167	141	11	only	only	ADV
ajst-19167	141	12	effectively	effectively	ADV
ajst-19167	141	13	reduce	reduce	VERB
ajst-19167	141	14	the	the	DET
ajst-19167	141	15	potential	potential	ADJ
ajst-19167	141	16	damage	damage	NOUN
ajst-19167	141	17	to	to	ADP
ajst-19167	141	18	the	the	DET
ajst-19167	141	19	formation	formation	NOUN
ajst-19167	141	20	,	,	PUNCT
ajst-19167	141	21	but	but	CCONJ
ajst-19167	141	22	also	also	ADV
ajst-19167	141	23	significantly	significantly	ADV
ajst-19167	141	24	improve	improve	VERB
ajst-19167	141	25	the	the	DET
ajst-19167	141	26	production	production	NOUN
ajst-19167	141	27	of	of	ADP
ajst-19167	141	28	production	production	NOUN
ajst-19167	141	29	wells	well	NOUN
ajst-19167	141	30	,	,	PUNCT
ajst-19167	141	31	providing	provide	VERB
ajst-19167	141	32	a	a	DET
ajst-19167	141	33	strong	strong	ADJ
ajst-19167	141	34	support	support	NOUN
ajst-19167	141	35	for	for	ADP
ajst-19167	141	36	the	the	DET
ajst-19167	141	37	efficient	efficient	ADJ
ajst-19167	141	38	development	development	NOUN
ajst-19167	141	39	of	of	ADP
ajst-19167	141	40	tight	tight	ADJ
ajst-19167	141	41	reservoirs	reservoir	NOUN
ajst-19167	141	42	.	.	PUNCT
ajst-19167	142	1	in	in	ADP
ajst-19167	142	2	view	view	NOUN
ajst-19167	142	3	of	of	ADP
ajst-19167	142	4	the	the	DET
ajst-19167	142	5	fact	fact	NOUN
ajst-19167	142	6	that	that	SCONJ
ajst-19167	142	7	a	a	DET
ajst-19167	142	8	large	large	ADJ
ajst-19167	142	9	amount	amount	NOUN
ajst-19167	142	10	of	of	ADP
ajst-19167	142	11	fracturing	fracturing	NOUN
ajst-19167	142	12	fluid	fluid	NOUN
ajst-19167	142	13	is	be	AUX
ajst-19167	142	14	consumed	consume	VERB
ajst-19167	142	15	in	in	ADP
ajst-19167	142	16	the	the	DET
ajst-19167	142	17	fracturing	fracturing	NOUN
ajst-19167	142	18	process	process	NOUN
ajst-19167	142	19	of	of	ADP
ajst-19167	142	20	tight	tight	ADJ
ajst-19167	142	21	reservoirs	reservoir	NOUN
ajst-19167	142	22	,	,	PUNCT
ajst-19167	142	23	it	it	PRON
ajst-19167	142	24	is	be	AUX
ajst-19167	142	25	particularly	particularly	ADV
ajst-19167	142	26	important	important	ADJ
ajst-19167	142	27	to	to	PART
ajst-19167	142	28	improve	improve	VERB
ajst-19167	142	29	the	the	DET
ajst-19167	142	30	functionality	functionality	NOUN
ajst-19167	142	31	of	of	ADP
ajst-19167	142	32	fracturing	fracture	VERB
ajst-19167	142	33	fluid	fluid	NOUN
ajst-19167	142	34	.	.	PUNCT
ajst-19167	143	1	by	by	ADP
ajst-19167	143	2	enhancing	enhance	VERB
ajst-19167	143	3	the	the	DET
ajst-19167	143	4	function	function	NOUN
ajst-19167	143	5	of	of	ADP
ajst-19167	143	6	fracturing	fracture	VERB
ajst-19167	143	7	fluid	fluid	NOUN
ajst-19167	143	8	,	,	PUNCT
ajst-19167	143	9	such	such	ADJ
ajst-19167	143	10	as	as	ADP
ajst-19167	143	11	supplementing	supplement	VERB
ajst-19167	143	12	formation	formation	NOUN
ajst-19167	143	13	energy	energy	NOUN
ajst-19167	143	14	,	,	PUNCT
ajst-19167	143	15	changing	change	VERB
ajst-19167	143	16	rock	rock	NOUN
ajst-19167	143	17	153	153	NUM
ajst-19167	143	18	wettability	wettability	NOUN
ajst-19167	143	19	,	,	PUNCT
ajst-19167	143	20	reducing	reduce	VERB
ajst-19167	143	21	friction	friction	NOUN
ajst-19167	143	22	resistance	resistance	NOUN
ajst-19167	143	23	of	of	ADP
ajst-19167	143	24	fracturing	fracture	VERB
ajst-19167	143	25	fluid	fluid	NOUN
ajst-19167	143	26	and	and	CCONJ
ajst-19167	143	27	improving	improve	VERB
ajst-19167	143	28	permeability	permeability	NOUN
ajst-19167	143	29	and	and	CCONJ
ajst-19167	143	30	oil	oil	NOUN
ajst-19167	143	31	displacement	displacement	ADJ
ajst-19167	143	32	effect	effect	NOUN
ajst-19167	143	33	,	,	PUNCT
ajst-19167	143	34	it	it	PRON
ajst-19167	143	35	not	not	PART
ajst-19167	143	36	only	only	ADV
ajst-19167	143	37	helps	help	VERB
ajst-19167	143	38	to	to	PART
ajst-19167	143	39	realize	realize	VERB
ajst-19167	143	40	formation	formation	NOUN
ajst-19167	143	41	protection	protection	NOUN
ajst-19167	143	42	,	,	PUNCT
ajst-19167	143	43	but	but	CCONJ
ajst-19167	143	44	also	also	ADV
ajst-19167	143	45	significantly	significantly	ADV
ajst-19167	143	46	improves	improve	VERB
ajst-19167	143	47	tight	tight	ADJ
ajst-19167	143	48	oil	oil	NOUN
ajst-19167	143	49	recovery	recovery	NOUN
ajst-19167	143	50	,	,	PUNCT
ajst-19167	143	51	which	which	PRON
ajst-19167	143	52	has	have	VERB
ajst-19167	143	53	great	great	ADJ
ajst-19167	143	54	practical	practical	ADJ
ajst-19167	143	55	significance	significance	NOUN
ajst-19167	143	56	for	for	ADP
ajst-19167	143	57	sustainable	sustainable	ADJ
ajst-19167	143	58	development	development	NOUN
ajst-19167	143	59	of	of	ADP
ajst-19167	143	60	tight	tight	ADJ
ajst-19167	143	61	reservoirs	reservoir	NOUN
ajst-19167	143	62	.	.	PUNCT
ajst-19167	144	1	references	reference	NOUN
ajst-19167	144	2	[	[	X
ajst-19167	144	3	1	1	NUM
ajst-19167	144	4	]	]	PUNCT
ajst-19167	144	5	lin	lin	PROPN
ajst-19167	144	6	senhu	senhu	PROPN
ajst-19167	144	7	,	,	PUNCT
ajst-19167	144	8	zou	zou	PROPN
ajst-19167	144	9	caineng	caineng	PROPN
ajst-19167	144	10	,	,	PUNCT
ajst-19167	144	11	yuan	yuan	PROPN
ajst-19167	144	12	xuan	xuan	PROPN
ajst-19167	144	13	jun	jun	PROPN
ajst-19167	144	14	,	,	PUNCT
ajst-19167	144	15	et	et	PROPN
ajst-19167	144	16	al	al	PROPN
ajst-19167	144	17	.	.	PROPN
ajst-19167	144	18	status	status	PROPN
ajst-19167	144	19	quo	quo	PROPN
ajst-19167	144	20	of	of	ADP
ajst-19167	144	21	tight	tight	ADJ
ajst-19167	144	22	oil	oil	NOUN
ajst-19167	144	23	exploitation	exploitation	NOUN
ajst-19167	144	24	in	in	ADP
ajst-19167	144	25	the	the	DET
ajst-19167	144	26	united	united	PROPN
ajst-19167	144	27	states	states	PROPN
ajst-19167	144	28	and	and	CCONJ
ajst-19167	144	29	its	its	PRON
ajst-19167	144	30	implication	implication	NOUN
ajst-19167	145	1	[	[	X
ajst-19167	145	2	j	j	X
ajst-19167	145	3	]	]	X
ajst-19167	145	4	.	.	PUNCT
ajst-19167	146	1	lithologic	lithologic	NOUN
ajst-19167	146	2	reservoirs	reservoir	NOUN
ajst-19167	146	3	,	,	PUNCT
ajst-19167	146	4	2011	2011	NUM
ajst-19167	146	5	,	,	PUNCT
ajst-19167	146	6	23	23	NUM
ajst-19167	146	7	(	(	PUNCT
ajst-19167	146	8	04	04	NUM
ajst-19167	146	9	):	):	PUNCT
ajst-19167	146	10	25	25	NUM
ajst-19167	146	11	-	-	SYM
ajst-19167	146	12	30	30	NUM
ajst-19167	146	13	.	.	PUNCT
ajst-19167	147	1	[	[	X
ajst-19167	147	2	2	2	NUM
ajst-19167	147	3	]	]	X
ajst-19167	147	4	yang	yang	PROPN
ajst-19167	147	5	hua	hua	PROPN
ajst-19167	147	6	,	,	PUNCT
ajst-19167	147	7	li	li	PROPN
ajst-19167	147	8	shixiang	shixiang	PROPN
ajst-19167	147	9	,	,	PUNCT
ajst-19167	147	10	liu	liu	PROPN
ajst-19167	147	11	xianyang	xianyang	PROPN
ajst-19167	147	12	.	.	PUNCT
ajst-19167	148	1	characteristics	characteristic	NOUN
ajst-19167	148	2	and	and	CCONJ
ajst-19167	148	3	resource	resource	NOUN
ajst-19167	148	4	prospects	prospect	NOUN
ajst-19167	148	5	of	of	ADP
ajst-19167	148	6	tight	tight	ADJ
ajst-19167	148	7	oil	oil	NOUN
ajst-19167	148	8	a	a	PRON
ajst-19167	148	9	-	-	PUNCT
ajst-19167	148	10	nd	nd	NOUN
ajst-19167	148	11	shale	shale	NOUN
ajst-19167	148	12	oil	oil	NOUN
ajst-19167	148	13	in	in	ADP
ajst-19167	148	14	ordos	ordos	PROPN
ajst-19167	148	15	basin	basin	NOUN
ajst-19167	149	1	[	[	X
ajst-19167	149	2	j	j	X
ajst-19167	149	3	]	]	X
ajst-19167	149	4	.	.	PUNCT
ajst-19167	150	1	acta	acta	PROPN
ajst-19167	150	2	petrolei	petrolei	PROPN
ajst-19167	150	3	sinica.2013,34(1):1	sinica.2013,34(1):1	NOUN
ajst-19167	150	4	-	-	PUNCT
ajst-19167	150	5	11	11	NUM
ajst-19167	150	6	.	.	PUNCT
ajst-19167	151	1	[	[	X
ajst-19167	151	2	3	3	X
ajst-19167	151	3	]	]	X
ajst-19167	151	4	wei	wei	PROPN
ajst-19167	151	5	haifeng	haifeng	PROPN
ajst-19167	151	6	,	,	PUNCT
ajst-19167	151	7	fan	fan	PROPN
ajst-19167	151	8	zheyuan	zheyuan	PROPN
ajst-19167	151	9	,	,	PUNCT
ajst-19167	151	10	yuan	yuan	PROPN
ajst-19167	151	11	xiangchun	xiangchun	PROPN
ajst-19167	151	12	.	.	PUNCT
ajst-19167	152	1	review	review	NOUN
ajst-19167	152	2	on	on	ADP
ajst-19167	152	3	new	new	ADJ
ajst-19167	152	4	advances	advance	NOUN
ajst-19167	152	5	in	in	ADP
ajst-19167	152	6	foreign	foreign	ADJ
ajst-19167	152	7	tight	tight	ADJ
ajst-19167	152	8	oil	oil	NOUN
ajst-19167	152	9	de	de	ADJ
ajst-19167	152	10	-	-	ADJ
ajst-19167	152	11	velopment	velopment	ADJ
ajst-19167	152	12	technology	technology	NOUN
ajst-19167	152	13	and	and	CCONJ
ajst-19167	152	14	their	their	PRON
ajst-19167	152	15	enlightenment	enlightenment	NOUN
ajst-19167	153	1	[	[	X
ajst-19167	153	2	j	j	X
ajst-19167	153	3	]	]	X
ajst-19167	153	4	.	.	PUNCT
ajst-19167	154	1	petroleum	petroleum	NOUN
ajst-19167	154	2	geology	geology	NOUN
ajst-19167	154	3	and	and	CCONJ
ajst-19167	154	4	recovery	recovery	NOUN
ajst-19167	154	5	efficiency,2013,20(02):62	efficiency,2013,20(02):62	PROPN
ajst-19167	154	6	-	-	PUNCT
ajst-19167	154	7	66	66	NUM
ajst-19167	154	8	.	.	PUNCT
ajst-19167	155	1	[	[	X
ajst-19167	155	2	4	4	NUM
ajst-19167	155	3	]	]	X
ajst-19167	155	4	zhou	zhou	PROPN
ajst-19167	155	5	qingfan	qingfan	PROPN
ajst-19167	155	6	,	,	PUNCT
ajst-19167	155	7	yang	yang	PROPN
ajst-19167	155	8	guofeng	guofeng	PROPN
ajst-19167	155	9	.	.	PUNCT
ajst-19167	156	1	definition	definition	NOUN
ajst-19167	156	2	and	and	CCONJ
ajst-19167	156	3	application	application	NOUN
ajst-19167	156	4	of	of	ADP
ajst-19167	156	5	tight	tight	ADJ
ajst-19167	156	6	oil	oil	NOUN
ajst-19167	156	7	and	and	CCONJ
ajst-19167	156	8	shale	shale	NOUN
ajst-19167	156	9	oil	oil	NOUN
ajst-19167	156	10	terms	term	NOUN
ajst-19167	157	1	[	[	X
ajst-19167	157	2	j	j	X
ajst-19167	157	3	]	]	X
ajst-19167	157	4	.	.	PUNCT
ajst-19167	157	5	oil	oil	NOUN
ajst-19167	157	6	&	&	CCONJ
ajst-19167	157	7	gas	gas	NOUN
ajst-19167	157	8	geology	geology	NOUN
ajst-19167	157	9	,	,	PUNCT
ajst-19167	157	10	2012	2012	NUM
ajst-19167	157	11	,	,	PUNCT
ajst-19167	157	12	33(04	33(04	NUM
ajst-19167	157	13	):	):	PUNCT
ajst-19167	157	14	541	541	NUM
ajst-19167	157	15	-	-	SYM
ajst-19167	157	16	544	544	NUM
ajst-19167	157	17	.	.	PUNCT
ajst-19167	158	1	[	[	X
ajst-19167	158	2	5	5	NUM
ajst-19167	158	3	]	]	PUNCT
ajst-19167	158	4	li	li	PROPN
ajst-19167	158	5	quanshu	quanshu	PROPN
ajst-19167	158	6	,	,	PUNCT
ajst-19167	158	7	xing	xing	PROPN
ajst-19167	158	8	huilin	huilin	PROPN
ajst-19167	158	9	,	,	PUNCT
ajst-19167	158	10	liu	liu	PROPN
ajst-19167	158	11	jianjun	jianjun	PROPN
ajst-19167	158	12	,	,	PUNCT
ajst-19167	158	13	et	et	PROPN
ajst-19167	158	14	al	al	PROPN
ajst-19167	158	15	.	.	PUNCT
ajst-19167	159	1	a	a	DET
ajst-19167	159	2	review	review	NOUN
ajst-19167	159	3	on	on	ADP
ajst-19167	159	4	hydraulic	hydraulic	ADJ
ajst-19167	159	5	fracturing	fracturing	NOUN
ajst-19167	159	6	of	of	ADP
ajst-19167	159	7	unconventi	unconventi	ADJ
ajst-19167	159	8	-	-	ADJ
ajst-19167	159	9	onal	onal	ADJ
ajst-19167	159	10	reservoir	reservoir	NOUN
ajst-19167	160	1	[	[	X
ajst-19167	160	2	j	j	X
ajst-19167	160	3	]	]	X
ajst-19167	160	4	.	.	PUNCT
ajst-19167	160	5	petroleum	petroleum	NOUN
ajst-19167	160	6	,	,	PUNCT
ajst-19167	160	7	2015,1(1):8	2015,1(1):8	NOUN
ajst-19167	160	8	-	-	SYM
ajst-19167	160	9	15	15	NUM
ajst-19167	160	10	.	.	PUNCT
ajst-19167	161	1	[	[	X
ajst-19167	161	2	6	6	NUM
ajst-19167	161	3	]	]	PUNCT
ajst-19167	161	4	wang	wang	PROPN
ajst-19167	161	5	ning	ning	PROPN
ajst-19167	161	6	,	,	PUNCT
ajst-19167	161	7	gao	gao	PROPN
ajst-19167	161	8	dong	dong	PROPN
ajst-19167	161	9	.	.	PUNCT
ajst-19167	162	1	developement	developement	NOUN
ajst-19167	162	2	characteristic	characteristic	NOUN
ajst-19167	162	3	and	and	CCONJ
ajst-19167	162	4	technique	technique	NOUN
ajst-19167	162	5	analysis	analysis	NOUN
ajst-19167	162	6	of	of	ADP
ajst-19167	162	7	tight	tight	ADJ
ajst-19167	162	8	oil	oil	NOUN
ajst-19167	162	9	re	re	NOUN
ajst-19167	162	10	-	-	NOUN
ajst-19167	162	11	servoir	servoir	NOUN
ajst-19167	163	1	[	[	X
ajst-19167	163	2	j	j	X
ajst-19167	163	3	]	]	X
ajst-19167	163	4	.	.	PUNCT
ajst-19167	164	1	petrochemical	petrochemical	NOUN
ajst-19167	164	2	industry	industry	NOUN
ajst-19167	164	3	application	application	NOUN
ajst-19167	164	4	,	,	PUNCT
ajst-19167	164	5	2016,35(03):15	2016,35(03):15	NOUN
ajst-19167	164	6	-	-	SYM
ajst-19167	164	7	18	18	NUM
ajst-19167	164	8	.	.	PUNCT
ajst-19167	165	1	[	[	X
ajst-19167	165	2	7	7	NUM
ajst-19167	165	3	]	]	X
ajst-19167	165	4	zou	zou	PROPN
ajst-19167	165	5	caineng	caineng	PROPN
ajst-19167	165	6	,	,	PUNCT
ajst-19167	165	7	zhu	zhu	PROPN
ajst-19167	165	8	rukail	rukail	NOUN
ajst-19167	165	9	,	,	PUNCT
ajst-19167	165	10	wu	wu	PROPN
ajst-19167	165	11	songtao	songtao	PROPN
ajst-19167	165	12	,	,	PUNCT
ajst-19167	165	13	et	et	PROPN
ajst-19167	165	14	al	al	PROPN
ajst-19167	165	15	.	.	PROPN
ajst-19167	165	16	types	type	NOUN
ajst-19167	165	17	,	,	PUNCT
ajst-19167	165	18	characteristics	characteristic	NOUN
ajst-19167	165	19	,	,	PUNCT
ajst-19167	165	20	genesis	genesis	NOUN
ajst-19167	165	21	and	and	CCONJ
ajst-19167	165	22	prospects	prospect	NOUN
ajst-19167	165	23	of	of	ADP
ajst-19167	165	24	conventional	conventional	ADJ
ajst-19167	165	25	and	and	CCONJ
ajst-19167	165	26	unconventional	unconventional	ADJ
ajst-19167	165	27	hydrocarbon	hydrocarbon	NOUN
ajst-19167	165	28	accumulations	accumulation	NOUN
ajst-19167	165	29	:	:	PUNCT
ajst-19167	165	30	taking	take	VERB
ajst-19167	165	31	tight	tight	ADJ
ajst-19167	165	32	oil	oil	NOUN
ajst-19167	165	33	and	and	CCONJ
ajst-19167	165	34	tight	tight	ADJ
ajst-19167	165	35	gas	gas	NOUN
ajst-19167	165	36	in	in	ADP
ajst-19167	165	37	china	china	PROPN
ajst-19167	165	38	as	as	ADP
ajst-19167	165	39	an	an	DET
ajst-19167	165	40	instance	instance	NOUN
ajst-19167	165	41	[	[	X
ajst-19167	165	42	j	j	X
ajst-19167	165	43	]	]	X
ajst-19167	165	44	.	.	PUNCT
ajst-19167	166	1	acta	acta	PROPN
ajst-19167	166	2	petrolei	petrolei	PROPN
ajst-19167	166	3	sinica,2012,33(02):173	sinica,2012,33(02):173	PROPN
ajst-19167	166	4	-	-	PUNCT
ajst-19167	166	5	187	187	NUM
ajst-19167	166	6	.	.	PUNCT
ajst-19167	167	1	[	[	X
ajst-19167	167	2	8	8	NUM
ajst-19167	167	3	]	]	X
ajst-19167	167	4	jia	jia	PROPN
ajst-19167	167	5	chengzao	chengzao	PROPN
ajst-19167	167	6	,	,	PUNCT
ajst-19167	167	7	zou	zou	PROPN
ajst-19167	167	8	caineng	caineng	PROPN
ajst-19167	167	9	,	,	PUNCT
ajst-19167	167	10	li	li	PROPN
ajst-19167	167	11	jianzhong	jianzhong	PROPN
ajst-19167	167	12	,	,	PUNCT
ajst-19167	167	13	et	et	PROPN
ajst-19167	167	14	al	al	PROPN
ajst-19167	167	15	.	.	PROPN
ajst-19167	167	16	assessment	assessment	NOUN
ajst-19167	167	17	criteria	criterion	NOUN
ajst-19167	167	18	,	,	PUNCT
ajst-19167	167	19	main	main	ADJ
ajst-19167	167	20	types	type	NOUN
ajst-19167	167	21	,	,	PUNCT
ajst-19167	167	22	basic	basic	ADJ
ajst-19167	167	23	feat	feat	NOUN
ajst-19167	167	24	-	-	PUNCT
ajst-19167	167	25	ures	ure	NOUN
ajst-19167	167	26	and	and	CCONJ
ajst-19167	167	27	resource	resource	NOUN
ajst-19167	167	28	prospects	prospect	NOUN
ajst-19167	167	29	of	of	ADP
ajst-19167	167	30	the	the	DET
ajst-19167	167	31	tight	tight	ADJ
ajst-19167	167	32	oil	oil	NOUN
ajst-19167	167	33	in	in	ADP
ajst-19167	167	34	china	china	PROPN
ajst-19167	168	1	[	[	X
ajst-19167	168	2	j	j	X
ajst-19167	168	3	]	]	X
ajst-19167	168	4	.	.	PUNCT
ajst-19167	169	1	acta	acta	PROPN
ajst-19167	169	2	petrolei	petrolei	PROPN
ajst-19167	169	3	sinica,2012,33(03):343350	sinica,2012,33(03):343350	PROPN
ajst-19167	169	4	.	.	PUNCT
ajst-19167	170	1	[	[	X
ajst-19167	170	2	9	9	NUM
ajst-19167	170	3	]	]	X
ajst-19167	170	4	zhang	zhang	PROPN
ajst-19167	170	5	junfeng	junfeng	PROPN
ajst-19167	170	6	,	,	PUNCT
ajst-19167	170	7	bi	bi	PROPN
ajst-19167	170	8	haibin	haibin	PROPN
ajst-19167	170	9	,	,	PUNCT
ajst-19167	170	10	xu	xu	PROPN
ajst-19167	170	11	hao	hao	PROPN
ajst-19167	170	12	,	,	PUNCT
ajst-19167	170	13	et	et	PROPN
ajst-19167	170	14	al	al	PROPN
ajst-19167	170	15	.	.	PUNCT
ajst-19167	170	16	new	new	ADJ
ajst-19167	170	17	progress	progress	NOUN
ajst-19167	170	18	and	and	CCONJ
ajst-19167	170	19	reference	reference	NOUN
ajst-19167	170	20	significance	significance	NOUN
ajst-19167	170	21	of	of	ADP
ajst-19167	170	22	oversea	oversea	NOUN
ajst-19167	170	23	-	-	PUNCT
ajst-19167	170	24	s	s	NOUN
ajst-19167	170	25	tight	tight	ADJ
ajst-19167	170	26	oil	oil	NOUN
ajst-19167	170	27	exploration	exploration	NOUN
ajst-19167	170	28	and	and	CCONJ
ajst-19167	170	29	development[j	development[j	PROPN
ajst-19167	170	30	]	]	PUNCT
ajst-19167	170	31	.	.	PUNCT
ajst-19167	171	1	acta	acta	PROPN
ajst-19167	171	2	petrolei	petrolei	PROPN
ajst-19167	171	3	sinica,2015,36(2):127	sinica,2015,36(2):127	NOUN
ajst-19167	171	4	-	-	PUNCT
ajst-19167	171	5	137	137	NUM
ajst-19167	171	6	.	.	PUNCT
ajst-19167	172	1	[	[	X
ajst-19167	172	2	10	10	NUM
ajst-19167	172	3	]	]	SYM
ajst-19167	172	4	hu	hu	PROPN
ajst-19167	172	5	zegen	zegen	PROPN
ajst-19167	172	6	,	,	PUNCT
ajst-19167	172	7	ma	ma	PROPN
ajst-19167	172	8	yuben	yuben	PROPN
ajst-19167	172	9	,	,	PUNCT
ajst-19167	172	10	li	li	PROPN
ajst-19167	172	11	mingfeng	mingfeng	PROPN
ajst-19167	172	12	,	,	PUNCT
ajst-19167	172	13	et	et	PROPN
ajst-19167	172	14	al	al	PROPN
ajst-19167	172	15	.	.	PUNCT
ajst-19167	172	16	research	research	NOUN
ajst-19167	172	17	progress	progress	NOUN
ajst-19167	172	18	on	on	ADP
ajst-19167	172	19	enhanced	enhanced	ADJ
ajst-19167	172	20	oil	oil	NOUN
ajst-19167	172	21	recovery	recovery	NOUN
ajst-19167	172	22	techn	techn	NOUN
ajst-19167	172	23	-	-	PUNCT
ajst-19167	172	24	ology	ology	NOUN
ajst-19167	172	25	of	of	ADP
ajst-19167	172	26	tight	tight	ADJ
ajst-19167	172	27	oil	oil	NOUN
ajst-19167	172	28	[	[	X
ajst-19167	172	29	j	j	X
ajst-19167	172	30	]	]	X
ajst-19167	172	31	.	.	PUNCT
ajst-19167	173	1	petrochemical	petrochemical	NOUN
ajst-19167	173	2	industry	industry	NOUN
ajst-19167	173	3	application	application	NOUN
ajst-19167	173	4	,	,	PUNCT
ajst-19167	173	5	2023,42(03):5	2023,42(03):5	NUM
ajst-19167	173	6	-	-	SYM
ajst-19167	173	7	11	11	NUM
ajst-19167	173	8	.	.	PUNCT
ajst-19167	174	1	[	[	X
ajst-19167	174	2	11	11	NUM
ajst-19167	174	3	]	]	X
ajst-19167	174	4	sheng	sheng	PROPN
ajst-19167	174	5	j	j	PROPN
ajst-19167	174	6	j.	j.	PROPN
ajst-19167	174	7	critical	critical	PROPN
ajst-19167	174	8	review	review	NOUN
ajst-19167	174	9	of	of	ADP
ajst-19167	174	10	field	field	NOUN
ajst-19167	174	11	eor	eor	NOUN
ajst-19167	174	12	projects	project	NOUN
ajst-19167	174	13	in	in	ADP
ajst-19167	174	14	shale	shale	NOUN
ajst-19167	174	15	and	and	CCONJ
ajst-19167	174	16	tight	tight	ADJ
ajst-19167	174	17	reservoirs	reservoir	NOUN
ajst-19167	175	1	[	[	X
ajst-19167	175	2	j	j	X
ajst-19167	175	3	]	]	X
ajst-19167	175	4	.	.	PUNCT
ajst-19167	176	1	journal	journal	PROPN
ajst-19167	176	2	of	of	ADP
ajst-19167	176	3	petroleum	petroleum	NOUN
ajst-19167	176	4	science	science	NOUN
ajst-19167	176	5	and	and	CCONJ
ajst-19167	176	6	engineering,2017,159(9):654	engineering,2017,159(9):654	NUM
ajst-19167	176	7	-	-	SYM
ajst-19167	176	8	665	665	NUM
ajst-19167	176	9	.	.	PUNCT
ajst-19167	177	1	[	[	X
ajst-19167	177	2	12	12	NUM
ajst-19167	177	3	]	]	X
ajst-19167	177	4	liu	liu	PROPN
ajst-19167	177	5	xin	xin	PROPN
ajst-19167	177	6	,	,	PUNCT
ajst-19167	177	7	an	an	DET
ajst-19167	177	8	fei	fei	PROPN
ajst-19167	177	9	,	,	PUNCT
ajst-19167	177	10	xiao	xiao	PROPN
ajst-19167	177	11	xuan	xuan	PROPN
ajst-19167	177	12	.	.	PUNCT
ajst-19167	178	1	potential	potential	NOUN
ajst-19167	178	2	of	of	ADP
ajst-19167	178	3	the	the	DET
ajst-19167	178	4	tight	tight	ADJ
ajst-19167	178	5	oil	oil	NOUN
ajst-19167	178	6	resource	resource	NOUN
ajst-19167	178	7	and	and	CCONJ
ajst-19167	178	8	its	its	PRON
ajst-19167	178	9	current	current	ADJ
ajst-19167	178	10	situation	situation	NOUN
ajst-19167	178	11	of	of	ADP
ajst-19167	178	12	exploration	exploration	NOUN
ajst-19167	178	13	and	and	CCONJ
ajst-19167	178	14	development	development	NOUN
ajst-19167	178	15	in	in	ADP
ajst-19167	178	16	canada	canada	PROPN
ajst-19167	179	1	[	[	X
ajst-19167	179	2	j	j	X
ajst-19167	179	3	]	]	X
ajst-19167	179	4	.	.	PUNCT
ajst-19167	180	1	petroleum	petroleum	NOUN
ajst-19167	180	2	geology	geology	NOUN
ajst-19167	180	3	and	and	CCONJ
ajst-19167	180	4	oilfield	oilfield	NOUN
ajst-19167	180	5	development	development	NOUN
ajst-19167	180	6	in	in	ADP
ajst-19167	180	7	daqing,2018,37(06):169	daqing,2018,37(06):169	PROPN
ajst-19167	180	8	-	-	PUNCT
ajst-19167	180	9	174	174	NUM
ajst-19167	180	10	.	.	PUNCT
ajst-19167	181	1	[	[	X
ajst-19167	181	2	13	13	NUM
ajst-19167	181	3	]	]	X
ajst-19167	181	4	mansour	mansour	VERB
ajst-19167	181	5	a	a	DET
ajst-19167	181	6	g	g	PROPN
ajst-19167	181	7	,	,	PUNCT
ajst-19167	181	8	khalil	khalil	PROPN
ajst-19167	181	9	r	r	PROPN
ajst-19167	181	10	,	,	PUNCT
ajst-19167	181	11	gamadi	gamadi	NOUN
ajst-19167	181	12	t.	t.	PROPN
ajst-19167	181	13	compositional	compositional	PROPN
ajst-19167	181	14	simulation	simulation	NOUN
ajst-19167	181	15	evaluation	evaluation	NOUN
ajst-19167	181	16	of	of	ADP
ajst-19167	181	17	miscible	miscible	ADJ
ajst-19167	181	18	gas	gas	NOUN
ajst-19167	181	19	injection	injection	NOUN
ajst-19167	181	20	performance	performance	NOUN
ajst-19167	181	21	in	in	ADP
ajst-19167	181	22	tight	tight	ADJ
ajst-19167	181	23	oil	oil	NOUN
ajst-19167	181	24	formation	formation	NOUN
ajst-19167	182	1	[	[	X
ajst-19167	182	2	c	c	X
ajst-19167	182	3	]	]	PUNCT
ajst-19167	182	4	.	.	PUNCT
ajst-19167	183	1	spe	spe	PROPN
ajst-19167	183	2	western	western	ADJ
ajst-19167	183	3	regional	regional	ADJ
ajst-19167	183	4	meeting,2017	meeting,2017	NOUN
ajst-19167	183	5	.	.	PUNCT
ajst-19167	184	1	[	[	X
ajst-19167	184	2	14	14	NUM
ajst-19167	184	3	]	]	X
ajst-19167	184	4	sun	sun	NOUN
ajst-19167	184	5	longde	longde	PROPN
ajst-19167	184	6	,	,	PUNCT
ajst-19167	184	7	zou	zou	PROPN
ajst-19167	184	8	caineng	caineng	PROPN
ajst-19167	184	9	,	,	PUNCT
ajst-19167	184	10	jia	jia	PROPN
ajst-19167	184	11	ailin	ailin	PROPN
ajst-19167	184	12	,	,	PUNCT
ajst-19167	184	13	et	et	PROPN
ajst-19167	184	14	al	al	PROPN
ajst-19167	184	15	.	.	PROPN
ajst-19167	184	16	development	development	NOUN
ajst-19167	184	17	characteristics	characteristic	NOUN
ajst-19167	184	18	and	and	CCONJ
ajst-19167	184	19	orientation	orientation	NOUN
ajst-19167	184	20	of	of	ADP
ajst-19167	184	21	tight	tight	ADJ
ajst-19167	184	22	oil	oil	NOUN
ajst-19167	184	23	and	and	CCONJ
ajst-19167	184	24	gas	gas	NOUN
ajst-19167	184	25	in	in	ADP
ajst-19167	184	26	china[j	china[j	NOUN
ajst-19167	184	27	]	]	PUNCT
ajst-19167	184	28	.	.	PUNCT
ajst-19167	185	1	petroleum	petroleum	NOUN
ajst-19167	185	2	exploration	exploration	NOUN
ajst-19167	185	3	and	and	CCONJ
ajst-19167	185	4	development,2019,46(6):10151026	development,2019,46(6):10151026	PROPN
ajst-19167	185	5	.	.	PUNCT
ajst-19167	186	1	[	[	X
ajst-19167	186	2	15	15	NUM
ajst-19167	186	3	]	]	X
ajst-19167	186	4	du	du	PROPN
ajst-19167	186	5	jinhu	jinhu	PROPN
ajst-19167	186	6	,	,	PUNCT
ajst-19167	186	7	yang	yang	PROPN
ajst-19167	186	8	tao	tao	PROPN
ajst-19167	186	9	,	,	PUNCT
ajst-19167	186	10	li	li	PROPN
ajst-19167	186	11	xin	xin	PROPN
ajst-19167	186	12	.	.	PUNCT
ajst-19167	187	1	oil	oil	NOUN
ajst-19167	187	2	and	and	CCONJ
ajst-19167	187	3	gas	gas	NOUN
ajst-19167	187	4	exploration	exploration	NOUN
ajst-19167	187	5	and	and	CCONJ
ajst-19167	187	6	discovery	discovery	NOUN
ajst-19167	187	7	of	of	ADP
ajst-19167	187	8	petrochina	petrochina	NOUN
ajst-19167	187	9	company	company	NOUN
ajst-19167	187	10	limited	limit	VERB
ajst-19167	187	11	during	during	ADP
ajst-19167	187	12	the	the	DET
ajst-19167	187	13	12th	12th	ADJ
ajst-19167	187	14	five	five	NUM
ajst-19167	187	15	-	-	PUNCT
ajst-19167	187	16	year	year	NOUN
ajst-19167	187	17	plan	plan	NOUN
ajst-19167	187	18	and	and	CCONJ
ajst-19167	187	19	the	the	DET
ajst-19167	187	20	prospect	prospect	NOUN
ajst-19167	187	21	during	during	ADP
ajst-19167	187	22	the	the	DET
ajst-19167	187	23	13th	13th	ADJ
ajst-19167	187	24	five	five	NUM
ajst-19167	187	25	-	-	PUNCT
ajst-19167	187	26	year	year	NOUN
ajst-19167	187	27	plan	plan	NOUN
ajst-19167	188	1	[	[	X
ajst-19167	188	2	j].china	j].china	PROPN
ajst-19167	188	3	petroleum	petroleum	PROPN
ajst-19167	188	4	exploration,2016,21(02):1	exploration,2016,21(02):1	PROPN
ajst-19167	188	5	-	-	PUNCT
ajst-19167	188	6	15	15	NUM
ajst-19167	188	7	.	.	PUNCT
ajst-19167	189	1	[	[	X
ajst-19167	189	2	16	16	NUM
ajst-19167	189	3	]	]	X
ajst-19167	189	4	mansour	mansour	PROPN
ajst-19167	189	5	a	a	PROPN
ajst-19167	189	6	,	,	PUNCT
ajst-19167	189	7	emadibaladehi	emadibaladehi	PROPN
ajst-19167	189	8	h	h	PROPN
ajst-19167	189	9	,	,	PUNCT
ajst-19167	189	10	watson	watson	PROPN
ajst-19167	189	11	m.	m.	NOUN
ajst-19167	189	12	limitation	limitation	PROPN
ajst-19167	189	13	of	of	ADP
ajst-19167	189	14	eor	eor	PROPN
ajst-19167	189	15	applications	application	NOUN
ajst-19167	189	16	in	in	ADP
ajst-19167	189	17	tight	tight	ADJ
ajst-19167	189	18	oil	oil	NOUN
ajst-19167	189	19	formation	formation	NOUN
ajst-19167	190	1	[	[	X
ajst-19167	190	2	c	c	X
ajst-19167	190	3	]	]	PUNCT
ajst-19167	190	4	.	.	PUNCT
ajst-19167	191	1	spe	spe	PROPN
ajst-19167	191	2	kuwait	kuwait	PROPN
ajst-19167	191	3	oil&gas	oil&gas	PROPN
ajst-19167	191	4	show	show	VERB
ajst-19167	191	5	and	and	CCONJ
ajst-19167	191	6	conference,2017	conference,2017	PRON
ajst-19167	191	7	.	.	PUNCT
ajst-19167	192	1	[	[	X
ajst-19167	192	2	17	17	NUM
ajst-19167	192	3	]	]	X
ajst-19167	192	4	du	du	PROPN
ajst-19167	192	5	jinhu	jinhu	PROPN
ajst-19167	192	6	,	,	PUNCT
ajst-19167	192	7	liu	liu	PROPN
ajst-19167	192	8	he	he	PROPN
ajst-19167	192	9	,	,	PUNCT
ajst-19167	192	10	ma	ma	PROPN
ajst-19167	192	11	desheng	desheng	PROPN
ajst-19167	192	12	,	,	PUNCT
ajst-19167	192	13	et	et	PROPN
ajst-19167	192	14	al	al	PROPN
ajst-19167	192	15	.	.	PROPN
ajst-19167	192	16	discussion	discussion	NOUN
ajst-19167	192	17	on	on	ADP
ajst-19167	192	18	effective	effective	ADJ
ajst-19167	192	19	development	development	NOUN
ajst-19167	192	20	techniques	technique	NOUN
ajst-19167	192	21	for	for	ADP
ajst-19167	192	22	continental	continental	ADJ
ajst-19167	192	23	tight	tight	ADJ
ajst-19167	192	24	oil	oil	NOUN
ajst-19167	192	25	in	in	ADP
ajst-19167	192	26	china[j	china[j	NOUN
ajst-19167	192	27	]	]	PUNCT
ajst-19167	192	28	.	.	PUNCT
ajst-19167	193	1	petroleum	petroleum	NOUN
ajst-19167	193	2	exploration	exploration	NOUN
ajst-19167	193	3	and	and	CCONJ
ajst-19167	193	4	development,2014,41(2):217	development,2014,41(2):217	PROPN
ajst-19167	193	5	-	-	PUNCT
ajst-19167	193	6	224	224	NUM
ajst-19167	193	7	.	.	PUNCT
ajst-19167	194	1	[	[	X
ajst-19167	194	2	18	18	NUM
ajst-19167	194	3	]	]	X
ajst-19167	194	4	zhou	zhou	PROPN
ajst-19167	194	5	fujian	fujian	PROPN
ajst-19167	194	6	,	,	PUNCT
ajst-19167	194	7	su	su	PROPN
ajst-19167	194	8	hang	hang	PROPN
ajst-19167	194	9	,	,	PUNCT
ajst-19167	194	10	liang	liang	PROPN
ajst-19167	194	11	xingyuan	xingyuan	PROPN
ajst-19167	194	12	,	,	PUNCT
ajst-19167	194	13	et	et	PROPN
ajst-19167	194	14	al	al	PROPN
ajst-19167	194	15	.	.	PROPN
ajst-19167	194	16	integrated	integrate	VERB
ajst-19167	194	17	hydraulic	hydraulic	ADJ
ajst-19167	194	18	fracturing	fracture	VERB
ajst-19167	194	19	tech	tech	NOUN
ajst-19167	194	20	-	-	PUNCT
ajst-19167	194	21	niques	nique	NOUN
ajst-19167	194	22	to	to	PART
ajst-19167	194	23	enhance	enhance	VERB
ajst-19167	194	24	oil	oil	NOUN
ajst-19167	194	25	recovery	recovery	NOUN
ajst-19167	194	26	from	from	ADP
ajst-19167	194	27	tight	tight	ADJ
ajst-19167	194	28	rocks	rock	NOUN
ajst-19167	195	1	[	[	X
ajst-19167	195	2	j	j	X
ajst-19167	195	3	]	]	X
ajst-19167	195	4	.	.	PUNCT
ajst-19167	196	1	petroleum	petroleum	NOUN
ajst-19167	196	2	exploration	exploration	NOUN
ajst-19167	196	3	and	and	CCONJ
ajst-19167	196	4	development,2019,46(5):1007	development,2019,46(5):1007	PROPN
ajst-19167	196	5	-	-	PUNCT
ajst-19167	196	6	1014	1014	NUM
ajst-19167	196	7	.	.	PUNCT
ajst-19167	197	1	[	[	X
ajst-19167	197	2	19	19	NUM
ajst-19167	197	3	]	]	X
ajst-19167	197	4	orozco	orozco	PROPN
ajst-19167	197	5	d	d	PROPN
ajst-19167	197	6	,	,	PUNCT
ajst-19167	197	7	fragoso	fragoso	PROPN
ajst-19167	197	8	a	a	NOUN
ajst-19167	197	9	,	,	PUNCT
ajst-19167	197	10	selvan	selvan	NOUN
ajst-19167	197	11	k	k	NOUN
ajst-19167	197	12	,	,	PUNCT
ajst-19167	197	13	et	et	PROPN
ajst-19167	197	14	al	al	PROPN
ajst-19167	197	15	.	.	PROPN
ajst-19167	197	16	eagle	eagle	PROPN
ajst-19167	197	17	ford	ford	PROPN
ajst-19167	197	18	huff	huff	PROPN
ajst-19167	197	19	-	-	PUNCT
ajst-19167	197	20	npuff	npuff	NOUN
ajst-19167	197	21	gas	gas	NOUN
ajst-19167	197	22	injection	injection	NOUN
ajst-19167	197	23	pilot	pilot	NOUN
ajst-19167	197	24	:	:	PUNCT
ajst-19167	197	25	comparison	comparison	NOUN
ajst-19167	197	26	of	of	ADP
ajst-19167	197	27	reservoir	reservoir	NOUN
ajst-19167	197	28	-	-	PUNCT
ajst-19167	197	29	simulation	simulation	NOUN
ajst-19167	197	30	,	,	PUNCT
ajst-19167	197	31	material	material	NOUN
ajst-19167	197	32	balance	balance	NOUN
ajst-19167	197	33	,	,	PUNCT
ajst-19167	197	34	and	and	CCONJ
ajst-19167	197	35	real	real	ADJ
ajst-19167	197	36	performance	performance	NOUN
ajst-19167	197	37	of	of	ADP
ajst-19167	197	38	the	the	DET
ajst-19167	197	39	pilot	pilot	NOUN
ajst-19167	198	1	well	well	INTJ
ajst-19167	199	1	[	[	X
ajst-19167	199	2	j	j	X
ajst-19167	199	3	]	]	X
ajst-19167	199	4	.	.	PUNCT
ajst-19167	200	1	spe	spe	PROPN
ajst-19167	200	2	res	re	NOUN
ajst-19167	200	3	-	-	PUNCT
ajst-19167	200	4	ervoir	ervoir	NOUN
ajst-19167	200	5	evaluation&engineering,2020,23(1):247	evaluation&engineering,2020,23(1):247	PROPN
ajst-19167	200	6	-	-	PUNCT
ajst-19167	200	7	260	260	NUM
ajst-19167	200	8	.	.	PUNCT
ajst-19167	201	1	[	[	X
ajst-19167	201	2	20	20	NUM
ajst-19167	201	3	]	]	SYM
ajst-19167	201	4	hoffman	hoffman	PROPN
ajst-19167	201	5	b	b	PROPN
ajst-19167	201	6	t	t	PROPN
ajst-19167	201	7	,	,	PUNCT
ajst-19167	201	8	reichhardt	reichhardt	PROPN
ajst-19167	201	9	d.	d.	PROPN
ajst-19167	201	10	quantitative	quantitative	ADJ
ajst-19167	201	11	evaluation	evaluation	NOUN
ajst-19167	201	12	of	of	ADP
ajst-19167	201	13	recovery	recovery	NOUN
ajst-19167	201	14	mechanisms	mechanism	NOUN
ajst-19167	201	15	for	for	ADP
ajst-19167	201	16	huff	huff	NOUN
ajst-19167	201	17	-	-	PUNCT
ajst-19167	201	18	n	n	CCONJ
ajst-19167	201	19	-	-	PUNCT
ajst-19167	201	20	puff	puff	NOUN
ajst-19167	201	21	gas	gas	NOUN
ajst-19167	201	22	injection	injection	NOUN
ajst-19167	201	23	in	in	ADP
ajst-19167	201	24	unconventional	unconventional	ADJ
ajst-19167	201	25	reservoirs[c	reservoirs[c	PROPN
ajst-19167	201	26	]	]	PUNCT
ajst-19167	201	27	.	.	PUNCT
ajst-19167	202	1	unconventional	unconventional	ADJ
ajst-19167	202	2	resources	resource	NOUN
ajst-19167	202	3	technology	technology	NOUN
ajst-19167	202	4	confe	confe	NOUN
ajst-19167	202	5	-	-	PUNCT
ajst-19167	202	6	rence	rence	NOUN
ajst-19167	202	7	(	(	PUNCT
ajst-19167	202	8	urtec	urtec	ADJ
ajst-19167	202	9	)	)	PUNCT
ajst-19167	202	10	,	,	PUNCT
ajst-19167	202	11	2019:147	2019:147	PROPN
ajst-19167	202	12	-	-	PUNCT
ajst-19167	202	13	ms	ms	NOUN
ajst-19167	202	14	.	.	PUNCT
ajst-19167	203	1	[	[	X
ajst-19167	203	2	21	21	NUM
ajst-19167	203	3	]	]	X
ajst-19167	203	4	todd	todd	PROPN
ajst-19167	203	5	h	h	PROPN
ajst-19167	203	6	b	b	PROPN
ajst-19167	203	7	,	,	PUNCT
ajst-19167	203	8	evans	evans	PROPN
ajst-19167	203	9	j	j	PROPN
ajst-19167	203	10	g.	g.	PROPN
ajst-19167	203	11	improved	improve	VERB
ajst-19167	203	12	oil	oil	NOUN
ajst-19167	203	13	recovery	recovery	NOUN
ajst-19167	203	14	ior	ior	NOUN
ajst-19167	203	15	pilot	pilot	NOUN
ajst-19167	203	16	projects	project	NOUN
ajst-19167	203	17	in	in	ADP
ajst-19167	203	18	the	the	DET
ajst-19167	203	19	bakken	bakken	NOUN
ajst-19167	203	20	formation[c	formation[c	PROPN
ajst-19167	203	21	]	]	PUNCT
ajst-19167	203	22	.	.	PUNCT
ajst-19167	204	1	spe	spe	PROPN
ajst-19167	204	2	low	low	ADJ
ajst-19167	204	3	perm	perm	NOUN
ajst-19167	204	4	symposium	symposium	NOUN
ajst-19167	204	5	,	,	PUNCT
ajst-19167	204	6	2016	2016	NUM
ajst-19167	204	7	.	.	PUNCT
ajst-19167	205	1	[	[	X
ajst-19167	205	2	22	22	NUM
ajst-19167	205	3	]	]	X
ajst-19167	205	4	zhou	zhou	PROPN
ajst-19167	205	5	zhengping	zhengping	PROPN
ajst-19167	205	6	,	,	PUNCT
ajst-19167	205	7	qian	qian	PROPN
ajst-19167	205	8	weiming	weiming	PROPN
ajst-19167	205	9	,	,	PUNCT
ajst-19167	205	10	lang	lang	PROPN
ajst-19167	205	11	chunyan	chunyan	PROPN
ajst-19167	205	12	.	.	PUNCT
ajst-19167	206	1	analysis	analysis	NOUN
ajst-19167	206	2	on	on	ADP
ajst-19167	206	3	co2puff	co2puff	NOUN
ajst-19167	206	4	-	-	ADJ
ajst-19167	206	5	and	and	CCONJ
ajst-19167	206	6	-	-	PUNCT
ajst-19167	206	7	tuff	tuff	NOUN
ajst-19167	206	8	effect	effect	NOUN
ajst-19167	206	9	in	in	ADP
ajst-19167	206	10	low	low	ADJ
ajst-19167	206	11	permeable	permeable	ADJ
ajst-19167	206	12	reservoirs[j	reservoirs[j	PROPN
ajst-19167	206	13	]	]	PUNCT
ajst-19167	206	14	.	.	PUNCT
ajst-19167	207	1	petroleum	petroleum	NOUN
ajst-19167	207	2	geology	geology	NOUN
ajst-19167	207	3	and	and	CCONJ
ajst-19167	207	4	oilfield	oilfield	NOUN
ajst-19167	207	5	development	development	NOUN
ajst-19167	207	6	in	in	ADP
ajst-19167	207	7	daqing	daqe	VERB
ajst-19167	207	8	,	,	PUNCT
ajst-19167	207	9	2003	2003	NUM
ajst-19167	207	10	,	,	PUNCT
ajst-19167	207	11	22(5):53	22(5):53	NUM
ajst-19167	207	12	-	-	SYM
ajst-19167	207	13	54	54	NUM
ajst-19167	207	14	.	.	PUNCT
ajst-19167	208	1	[	[	X
ajst-19167	208	2	23	23	NUM
ajst-19167	208	3	]	]	X
ajst-19167	208	4	shi	shi	PROPN
ajst-19167	208	5	leiting	leiting	PROPN
ajst-19167	208	6	,	,	PUNCT
ajst-19167	208	7	zhang	zhang	PROPN
ajst-19167	208	8	yulong	yulong	PROPN
ajst-19167	208	9	,	,	PUNCT
ajst-19167	208	10	ye	ye	PROPN
ajst-19167	208	11	zhongbin	zhongbin	NOUN
ajst-19167	208	12	,	,	PUNCT
ajst-19167	208	13	et	et	PROPN
ajst-19167	208	14	al	al	PROPN
ajst-19167	208	15	.	.	PROPN
ajst-19167	208	16	field	field	PROPN
ajst-19167	208	17	test	test	NOUN
ajst-19167	208	18	effect	effect	NOUN
ajst-19167	208	19	analysis	analysis	NOUN
ajst-19167	208	20	of	of	ADP
ajst-19167	208	21	co2	co2	NOUN
ajst-19167	208	22	huff	huff	NOUN
ajst-19167	208	23	and	and	CCONJ
ajst-19167	208	24	puff	puff	VERB
ajst-19167	208	25	for	for	ADP
ajst-19167	208	26	eor	eor	PROPN
ajst-19167	208	27	of	of	ADP
ajst-19167	208	28	horizontal	horizontal	ADJ
ajst-19167	208	29	wells	well	NOUN
ajst-19167	208	30	in	in	ADP
ajst-19167	208	31	tight	tight	ADJ
ajst-19167	208	32	glutenite	glutenite	ADJ
ajst-19167	208	33	reservoir	reservoir	NOUN
ajst-19167	208	34	of	of	ADP
ajst-19167	208	35	mahu	mahu	PROPN
ajst-19167	208	36	oilfield	oilfield	PROPN
ajst-19167	209	1	[	[	X
ajst-19167	209	2	j	j	X
ajst-19167	209	3	]	]	X
ajst-19167	209	4	.	.	PUNCT
ajst-19167	210	1	reservoir	reservoir	NOUN
ajst-19167	210	2	evaluation	evaluation	NOUN
ajst-19167	210	3	and	and	CCONJ
ajst-19167	210	4	development,2021,11(6):871	development,2021,11(6):871	PROPN
ajst-19167	210	5	-	-	PUNCT
ajst-19167	210	6	877,883	877,883	NUM
ajst-19167	210	7	.	.	PUNCT
ajst-19167	211	1	[	[	X
ajst-19167	211	2	24	24	NUM
ajst-19167	211	3	]	]	X
ajst-19167	211	4	ren	ren	PROPN
ajst-19167	211	5	bo	bo	PROPN
ajst-19167	211	6	,	,	PUNCT
ajst-19167	211	7	zhang	zhang	PROPN
ajst-19167	211	8	liang	liang	PROPN
ajst-19167	211	9	,	,	PUNCT
ajst-19167	211	10	huang	huang	PROPN
ajst-19167	211	11	haidong	haidong	PROPN
ajst-19167	211	12	,	,	PUNCT
ajst-19167	211	13	et	et	PROPN
ajst-19167	211	14	al	al	PROPN
ajst-19167	211	15	.	.	PROPN
ajst-19167	211	16	performance	performance	NOUN
ajst-19167	211	17	evaluation	evaluation	NOUN
ajst-19167	211	18	and	and	CCONJ
ajst-19167	211	19	mechanisms	mechanism	NOUN
ajst-19167	211	20	study	study	NOUN
ajst-19167	211	21	of	of	ADP
ajst-19167	211	22	nearmiscible	nearmiscible	ADJ
ajst-19167	211	23	co2flooding	co2flooding	NOUN
ajst-19167	211	24	in	in	ADP
ajst-19167	211	25	a	a	DET
ajst-19167	211	26	tight	tight	ADJ
ajst-19167	211	27	oil	oil	NOUN
ajst-19167	211	28	reservoir	reservoir	NOUN
ajst-19167	211	29	of	of	ADP
ajst-19167	211	30	jilin	jilin	PROPN
ajst-19167	211	31	oilfield	oilfield	PROPN
ajst-19167	211	32	china	china	PROPN
ajst-19167	212	1	[	[	X
ajst-19167	212	2	j	j	X
ajst-19167	212	3	]	]	X
ajst-19167	212	4	.	.	PUNCT
ajst-19167	213	1	journal	journal	PROPN
ajst-19167	213	2	of	of	ADP
ajst-19167	213	3	natural	natural	ADJ
ajst-19167	213	4	gas	gas	NOUN
ajst-19167	213	5	science	science	NOUN
ajst-19167	213	6	and	and	CCONJ
ajst-19167	213	7	engineering	engineering	NOUN
ajst-19167	213	8	,	,	PUNCT
ajst-19167	213	9	2015	2015	NUM
ajst-19167	213	10	,	,	PUNCT
ajst-19167	213	11	27(11):1796	27(11):1796	NUM
ajst-19167	213	12	-	-	SYM
ajst-19167	213	13	1805	1805	NUM
ajst-19167	213	14	.	.	PUNCT
ajst-19167	214	1	[	[	X
ajst-19167	214	2	25	25	NUM
ajst-19167	214	3	]	]	X
ajst-19167	214	4	luo	luo	PROPN
ajst-19167	214	5	peng	peng	PROPN
ajst-19167	214	6	,	,	PUNCT
ajst-19167	214	7	luo	luo	PROPN
ajst-19167	214	8	weiguo	weiguo	PROPN
ajst-19167	214	9	,	,	PUNCT
ajst-19167	214	10	li	li	PROPN
ajst-19167	214	11	sheng	sheng	PROPN
ajst-19167	214	12	.	.	PUNCT
ajst-19167	215	1	effectiveness	effectiveness	NOUN
ajst-19167	215	2	of	of	ADP
ajst-19167	215	3	miscible	miscible	ADJ
ajst-19167	215	4	and	and	CCONJ
ajst-19167	215	5	immiscible	immiscible	ADJ
ajst-19167	215	6	gas	gas	NOUN
ajst-19167	215	7	flooding	flooding	NOUN
ajst-19167	215	8	in	in	ADP
ajst-19167	215	9	recovering	recover	VERB
ajst-19167	215	10	tight	tight	ADJ
ajst-19167	215	11	oil	oil	NOUN
ajst-19167	215	12	from	from	ADP
ajst-19167	215	13	bakken	bakken	NOUN
ajst-19167	215	14	reservoirs	reservoir	NOUN
ajst-19167	215	15	in	in	ADP
ajst-19167	215	16	saskatchewan	saskatchewan	PROPN
ajst-19167	215	17	,	,	PUNCT
ajst-19167	215	18	canada	canada	PROPN
ajst-19167	216	1	[	[	X
ajst-19167	216	2	j	j	X
ajst-19167	216	3	]	]	X
ajst-19167	216	4	.	.	PUNCT
ajst-19167	216	5	fuel	fuel	NOUN
ajst-19167	216	6	,	,	PUNCT
ajst-19167	216	7	2017	2017	NUM
ajst-19167	216	8	,	,	PUNCT
ajst-19167	216	9	208(7	208(7	NUM
ajst-19167	216	10	):	):	PUNCT
ajst-19167	216	11	626	626	NUM
ajst-19167	216	12	-	-	SYM
ajst-19167	216	13	636	636	NUM
ajst-19167	216	14	.	.	PUNCT
ajst-19167	217	1	[	[	X
ajst-19167	217	2	26	26	NUM
ajst-19167	217	3	]	]	X
ajst-19167	217	4	jiang	jiang	PROPN
ajst-19167	217	5	hongfu	hongfu	PROPN
ajst-19167	217	6	,	,	PUNCT
ajst-19167	217	7	lei	lei	PROPN
ajst-19167	217	8	youzhong	youzhong	PROPN
ajst-19167	217	9	,	,	PUNCT
ajst-19167	217	10	xiong	xiong	PROPN
ajst-19167	217	11	xiao	xiao	PROPN
ajst-19167	217	12	,	,	PUNCT
ajst-19167	217	13	et	et	PROPN
ajst-19167	217	14	al	al	PROPN
ajst-19167	217	15	.	.	PUNCT
ajst-19167	218	1	an	an	DET
ajst-19167	218	2	co2	co2	NOUN
ajst-19167	218	3	immiscble	immiscble	ADJ
ajst-19167	218	4	displacement	displacement	NOUN
ajst-19167	218	5	experi	experi	PROPN
ajst-19167	218	6	-	-	PUNCT
ajst-19167	218	7	mental	mental	ADJ
ajst-19167	218	8	study	study	NOUN
ajst-19167	218	9	aiming	aim	VERB
ajst-19167	218	10	at	at	ADP
ajst-19167	218	11	fuyang	fuyang	PROPN
ajst-19167	218	12	extra	extra	ADJ
ajst-19167	218	13	-	-	ADJ
ajst-19167	218	14	low	low	ADJ
ajst-19167	218	15	permeability	permeability	NOUN
ajst-19167	218	16	layer	layer	NOUN
ajst-19167	218	17	at	at	ADP
ajst-19167	218	18	peripheral	peripheral	ADJ
ajst-19167	218	19	of	of	ADP
ajst-19167	218	20	daqing	daqe	VERB
ajst-19167	218	21	placanticline	placanticline	NOUN
ajst-19167	219	1	[	[	X
ajst-19167	219	2	j	j	X
ajst-19167	219	3	]	]	X
ajst-19167	219	4	.	.	PUNCT
ajst-19167	220	1	geoscience,2008,22(4	geoscience,2008,22(4	PROPN
ajst-19167	220	2	):	):	PUNCT
ajst-19167	220	3	659	659	NUM
ajst-19167	220	4	-	-	SYM
ajst-19167	220	5	663	663	NUM
ajst-19167	220	6	.	.	PUNCT
ajst-19167	221	1	[	[	X
ajst-19167	221	2	27	27	NUM
ajst-19167	221	3	]	]	X
ajst-19167	221	4	wang	wang	PROPN
ajst-19167	221	5	hongwei	hongwei	PROPN
ajst-19167	221	6	.	.	PUNCT
ajst-19167	222	1	application	application	NOUN
ajst-19167	222	2	of	of	ADP
ajst-19167	222	3	integrated	integrate	VERB
ajst-19167	222	4	large	large	ADJ
ajst-19167	222	5	-	-	PUNCT
ajst-19167	222	6	scale	scale	NOUN
ajst-19167	222	7	fracturing	fracturing	NOUN
ajst-19167	222	8	and	and	CCONJ
ajst-19167	222	9	water	water	NOUN
ajst-19167	222	10	flooding	flooding	NOUN
ajst-19167	222	11	develop	develop	VERB
ajst-19167	222	12	-	-	PUNCT
ajst-19167	222	13	ment	ment	NOUN
ajst-19167	222	14	technology	technology	NOUN
ajst-19167	222	15	in	in	ADP
ajst-19167	222	16	extra	extra	ADJ
ajst-19167	222	17	low	low	ADJ
ajst-19167	222	18	permeability	permeability	NOUN
ajst-19167	222	19	oil	oil	NOUN
ajst-19167	222	20	reservoirs	reservoir	NOUN
ajst-19167	223	1	[	[	X
ajst-19167	223	2	j	j	X
ajst-19167	223	3	]	]	X
ajst-19167	223	4	.	.	PUNCT
ajst-19167	224	1	oil	oil	NOUN
ajst-19167	224	2	drilling	drilling	NOUN
ajst-19167	224	3	&	&	CCONJ
ajst-19167	224	4	production	production	NOUN
ajst-19167	224	5	techn	techn	NOUN
ajst-19167	224	6	-	-	PUNCT
ajst-19167	224	7	ology	ology	NOUN
ajst-19167	224	8	,	,	PUNCT
ajst-19167	224	9	2018，40(1):102	2018，40(1):102	NUM
ajst-19167	224	10	-	-	SYM
ajst-19167	224	11	106	106	NUM
ajst-19167	224	12	.	.	PUNCT
ajst-19167	225	1	[	[	X
ajst-19167	225	2	28	28	NUM
ajst-19167	225	3	]	]	X
ajst-19167	225	4	riesen	riesen	NOUN
ajst-19167	225	5	o	o	PROPN
ajst-19167	225	6	j	j	PROPN
ajst-19167	225	7	,	,	PUNCT
ajst-19167	225	8	dashtgard	dashtgard	PROPN
ajst-19167	225	9	s	s	PART
ajst-19167	225	10	e	e	PROPN
ajst-19167	225	11	,	,	PUNCT
ajst-19167	225	12	miller	miller	PROPN
ajst-19167	225	13	j	j	PROPN
ajst-19167	225	14	,	,	PUNCT
ajst-19167	225	15	et	et	PROPN
ajst-19167	225	16	al	al	PROPN
ajst-19167	225	17	.	.	PUNCT
ajst-19167	225	18	permeability	permeability	NOUN
ajst-19167	225	19	heterogeneity	heterogeneity	NOUN
ajst-19167	225	20	in	in	ADP
ajst-19167	225	21	bioturbate	bioturbate	ADJ
ajst-19167	225	22	-	-	PUNCT
ajst-19167	225	23	d	d	NOUN
ajst-19167	225	24	sediments	sediment	NOUN
ajst-19167	225	25	and	and	CCONJ
ajst-19167	225	26	implications	implication	NOUN
ajst-19167	225	27	for	for	ADP
ajst-19167	225	28	waterflooding	waterfloode	VERB
ajst-19167	225	29	of	of	ADP
ajst-19167	225	30	tight	tight	ADJ
ajst-19167	225	31	-	-	PUNCT
ajst-19167	225	32	oil	oil	NOUN
ajst-19167	225	33	reservoirs	reservoir	NOUN
ajst-19167	225	34	,	,	PUNCT
ajst-19167	225	35	cardium	cardium	NOUN
ajst-19167	225	36	formation，pembina	formation，pembina	ADJ
ajst-19167	225	37	field	field	NOUN
ajst-19167	225	38	,	,	PUNCT
ajst-19167	225	39	alberta	alberta	PROPN
ajst-19167	225	40	,	,	PUNCT
ajst-19167	225	41	canada[j	canada[j	X
ajst-19167	225	42	]	]	PUNCT
ajst-19167	225	43	.	.	PUNCT
ajst-19167	226	1	marine	marine	PROPN
ajst-19167	226	2	and	and	CCONJ
ajst-19167	226	3	petroleum	petroleum	NOUN
ajst-19167	226	4	geology,2017,82(1):371	geology,2017,82(1):371	PROPN
ajst-19167	226	5	-	-	PUNCT
ajst-19167	226	6	387	387	NUM
ajst-19167	226	7	.	.	PUNCT
ajst-19167	227	1	[	[	X
ajst-19167	227	2	29	29	NUM
ajst-19167	227	3	]	]	X
ajst-19167	227	4	hustak	hustak	NOUN
ajst-19167	227	5	c	c	NOUN
ajst-19167	227	6	,	,	PUNCT
ajst-19167	227	7	dieva	dieva	VERB
ajst-19167	227	8	r	r	NOUN
ajst-19167	227	9	,	,	PUNCT
ajst-19167	227	10	baker	baker	PROPN
ajst-19167	227	11	r	r	PROPN
ajst-19167	227	12	,	,	PUNCT
ajst-19167	227	13	et	et	PROPN
ajst-19167	227	14	al	al	PROPN
ajst-19167	227	15	.	.	PROPN
ajst-19167	227	16	waterflooding	waterfloode	VERB
ajst-19167	227	17	a	a	DET
ajst-19167	227	18	multi	multi	ADJ
ajst-19167	227	19	-	-	ADJ
ajst-19167	227	20	layered	layered	ADJ
ajst-19167	227	21	tight	tight	ADJ
ajst-19167	227	22	oil	oil	NOUN
ajst-19167	227	23	reservoir	reservoir	NOUN
ajst-19167	227	24	de	de	X
ajst-19167	227	25	-	-	VERB
ajst-19167	227	26	veloped	velope	VERB
ajst-19167	227	27	with	with	ADP
ajst-19167	227	28	hydraulically	hydraulically	ADV
ajst-19167	227	29	fractured	fracture	VERB
ajst-19167	227	30	horizontal	horizontal	ADJ
ajst-19167	227	31	wells[c	wells[c	PROPN
ajst-19167	227	32	]	]	PUNCT
ajst-19167	227	33	.	.	PUNCT
ajst-19167	228	1	spe	spe	PROPN
ajst-19167	228	2	unconventional	unconventional	ADJ
ajst-19167	228	3	resources	resource	NOUN
ajst-19167	228	4	c	c	NOUN
ajst-19167	228	5	-	-	PUNCT
ajst-19167	228	6	onference,2017	onference,2017	ADJ
ajst-19167	228	7	.	.	PUNCT
ajst-19167	229	1	[	[	X
ajst-19167	229	2	30	30	NUM
ajst-19167	229	3	]	]	X
ajst-19167	229	4	yu	yu	PROPN
ajst-19167	229	5	yang	yang	PROPN
ajst-19167	229	6	,	,	PUNCT
ajst-19167	229	7	sheng	sheng	PROPN
ajst-19167	229	8	j	j	PROPN
ajst-19167	229	9	j.	j.	PROPN
ajst-19167	229	10	experimental	experimental	PROPN
ajst-19167	229	11	investigation	investigation	NOUN
ajst-19167	229	12	of	of	ADP
ajst-19167	229	13	light	light	ADJ
ajst-19167	229	14	oil	oil	NOUN
ajst-19167	229	15	recovery	recovery	NOUN
ajst-19167	229	16	from	from	ADP
ajst-19167	229	17	fractured	fractured	ADJ
ajst-19167	229	18	shale	shale	NOUN
ajst-19167	229	19	r	r	NOUN
ajst-19167	229	20	-	-	PUNCT
ajst-19167	229	21	eservoirs	eservoir	NOUN
ajst-19167	229	22	by	by	ADP
ajst-19167	229	23	cyclic	cyclic	ADJ
ajst-19167	229	24	water	water	NOUN
ajst-19167	229	25	injection[c	injection[c	PROPN
ajst-19167	229	26	]	]	PUNCT
ajst-19167	229	27	.	.	PUNCT
ajst-19167	230	1	spe	spe	PROPN
ajst-19167	230	2	western	western	ADJ
ajst-19167	230	3	regional	regional	ADJ
ajst-19167	230	4	meeting,2016	meeting,2016	PROPN
ajst-19167	230	5	.	.	PUNCT
ajst-19167	231	1	[	[	X
ajst-19167	231	2	31	31	NUM
ajst-19167	231	3	]	]	X
ajst-19167	231	4	li	li	PROPN
ajst-19167	231	5	zhongxing	zhongxing	PROPN
ajst-19167	231	6	,	,	PUNCT
ajst-19167	231	7	qu	qu	PROPN
ajst-19167	231	8	xuefeng	xuefeng	PROPN
ajst-19167	231	9	,	,	PUNCT
ajst-19167	231	10	liu	liu	PROPN
ajst-19167	231	11	wantao	wantao	PROPN
ajst-19167	231	12	,	,	PUNCT
ajst-19167	231	13	et	et	PROPN
ajst-19167	231	14	al	al	PROPN
ajst-19167	231	15	.	.	PUNCT
ajst-19167	231	16	development	development	PROPN
ajst-19167	231	17	modes	mode	NOUN
ajst-19167	231	18	of	of	ADP
ajst-19167	231	19	triassic	triassic	PROPN
ajst-19167	231	20	yanchang	yanchang	PROPN
ajst-19167	231	21	formation	formation	PROPN
ajst-19167	231	22	chang	chang	PROPN
ajst-19167	231	23	7	7	NUM
ajst-19167	231	24	member	member	NOUN
ajst-19167	231	25	tight	tight	ADJ
ajst-19167	231	26	oil	oil	NOUN
ajst-19167	231	27	in	in	ADP
ajst-19167	231	28	ordos	ordo	NOUN
ajst-19167	231	29	basin	basin	NOUN
ajst-19167	231	30	,	,	PUNCT
ajst-19167	231	31	nw	nw	PROPN
ajst-19167	231	32	china	china	PROPN
ajst-19167	232	1	[	[	X
ajst-19167	232	2	j	j	X
ajst-19167	232	3	]	]	X
ajst-19167	232	4	.	.	PUNCT
ajst-19167	233	1	petroleum	petroleum	NOUN
ajst-19167	233	2	exploration	exploration	NOUN
ajst-19167	233	3	and	and	CCONJ
ajst-19167	233	4	development,2015,42(2):217	development,2015,42(2):217	NOUN
ajst-19167	233	5	-	-	PUNCT
ajst-19167	233	6	221	221	NUM
ajst-19167	233	7	.	.	PUNCT
ajst-19167	234	1	[	[	X
ajst-19167	234	2	32	32	NUM
ajst-19167	234	3	]	]	X
ajst-19167	234	4	singh	singh	PROPN
ajst-19167	234	5	h	h	NOUN
ajst-19167	234	6	,	,	PUNCT
ajst-19167	234	7	cai	cai	PROPN
ajst-19167	234	8	jianchao	jianchao	PROPN
ajst-19167	234	9	.	.	PUNCT
ajst-19167	235	1	screening	screen	VERB
ajst-19167	235	2	improved	improve	VERB
ajst-19167	235	3	recovery	recovery	NOUN
ajst-19167	235	4	methods	method	NOUN
ajst-19167	235	5	in	in	ADP
ajst-19167	235	6	tight	tight	ADJ
ajst-19167	235	7	-	-	PUNCT
ajst-19167	235	8	oil	oil	NOUN
ajst-19167	235	9	formations	formation	NOUN
ajst-19167	235	10	by	by	ADP
ajst-19167	235	11	injecting	inject	VERB
ajst-19167	235	12	and	and	CCONJ
ajst-19167	235	13	producing	produce	VERB
ajst-19167	235	14	through	through	ADP
ajst-19167	235	15	fractures	fracture	NOUN
ajst-19167	235	16	[	[	X
ajst-19167	235	17	j	j	X
ajst-19167	235	18	]	]	X
ajst-19167	235	19	.	.	PUNCT
ajst-19167	236	1	international	international	ADJ
ajst-19167	236	2	journal	journal	PROPN
ajst-19167	236	3	of	of	ADP
ajst-19167	236	4	heat	heat	NOUN
ajst-19167	236	5	and	and	CCONJ
ajst-19167	236	6	mass	mass	NOUN
ajst-19167	236	7	transfer,2018,116(9):977	transfer,2018,116(9):977	PROPN
ajst-19167	236	8	-	-	NOUN
ajst-19167	236	9	993	993	NUM
ajst-19167	236	10	.	.	PUNCT
ajst-19167	236	11	154	154	NUM
ajst-19167	237	1	[	[	SYM
ajst-19167	237	2	33	33	NUM
ajst-19167	237	3	]	]	X
ajst-19167	237	4	li	li	PROPN
ajst-19167	237	5	shikui	shikui	PROPN
ajst-19167	237	6	,	,	PUNCT
ajst-19167	237	7	liuweidong	liuweidong	PROPN
ajst-19167	237	8	,	,	PUNCT
ajst-19167	237	9	zhang	zhang	PROPN
ajst-19167	237	10	haiqin	haiqin	PROPN
ajst-19167	237	11	,	,	PUNCT
ajst-19167	237	12	et	et	PROPN
ajst-19167	237	13	al	al	PROPN
ajst-19167	237	14	.	.	PUNCT
ajst-19167	237	15	experimental	experimental	ADJ
ajst-19167	237	16	study	study	NOUN
ajst-19167	237	17	of	of	ADP
ajst-19167	237	18	spontaneous	spontaneous	ADJ
ajst-19167	237	19	imbibition	imbibition	NOUN
ajst-19167	237	20	i	i	PROPN
ajst-19167	237	21	-	-	PUNCT
ajst-19167	237	22	n	n	CCONJ
ajst-19167	237	23	low	low	ADJ
ajst-19167	237	24	-	-	PUNCT
ajst-19167	237	25	permeability	permeability	NOUN
ajst-19167	237	26	reservoir	reservoir	NOUN
ajst-19167	238	1	[	[	X
ajst-19167	238	2	j	j	X
ajst-19167	238	3	]	]	X
ajst-19167	238	4	.	.	PUNCT
ajst-19167	239	1	acta	acta	PROPN
ajst-19167	239	2	petrolei	petrolei	PROPN
ajst-19167	239	3	sinica,2007,28(2):109	sinica,2007,28(2):109	PROPN
ajst-19167	239	4	-	-	PUNCT
ajst-19167	239	5	112	112	NUM
ajst-19167	239	6	.	.	PUNCT
ajst-19167	240	1	[	[	X
ajst-19167	240	2	34	34	NUM
ajst-19167	240	3	]	]	X
ajst-19167	240	4	shen	shen	PROPN
ajst-19167	240	5	anqi	anqi	PROPN
ajst-19167	240	6	,	,	PUNCT
ajst-19167	240	7	liu	liu	PROPN
ajst-19167	240	8	yikun	yikun	PROPN
ajst-19167	240	9	,	,	PUNCT
ajst-19167	240	10	qiu	qiu	PROPN
ajst-19167	240	11	xiaohui	xiaohui	PROPN
ajst-19167	240	12	.	.	PUNCT
ajst-19167	241	1	improvement	improvement	NOUN
ajst-19167	241	2	of	of	ADP
ajst-19167	241	3	spontaneous	spontaneous	ADJ
ajst-19167	241	4	imbibition	imbibition	NOUN
ajst-19167	241	5	oil	oil	NOUN
ajst-19167	241	6	recovery	recovery	NOUN
ajst-19167	241	7	in	in	ADP
ajst-19167	241	8	tight	tight	ADJ
ajst-19167	241	9	oil	oil	NOUN
ajst-19167	241	10	reservoir	reservoir	NOUN
ajst-19167	241	11	by	by	ADP
ajst-19167	241	12	surfactants	surfactant	NOUN
ajst-19167	241	13	[	[	X
ajst-19167	241	14	j	j	X
ajst-19167	241	15	]	]	X
ajst-19167	241	16	.	.	PUNCT
ajst-19167	242	1	oilfield	oilfield	PROPN
ajst-19167	242	2	chemistry,2016,33(4):696	chemistry,2016,33(4):696	PROPN
ajst-19167	242	3	-	-	PUNCT
ajst-19167	242	4	699	699	NUM
ajst-19167	242	5	.	.	PUNCT
ajst-19167	243	1	[	[	X
ajst-19167	243	2	35	35	NUM
ajst-19167	243	3	]	]	X
ajst-19167	243	4	wei	wei	PROPN
ajst-19167	243	5	zhijie	zhijie	PROPN
ajst-19167	243	6	,	,	PUNCT
ajst-19167	243	7	kang	kang	PROPN
ajst-19167	243	8	xiaodong	xiaodong	PROPN
ajst-19167	243	9	,	,	PUNCT
ajst-19167	243	10	liu	liu	PROPN
ajst-19167	243	11	yuyang	yuyang	PROPN
ajst-19167	243	12	,	,	PUNCT
ajst-19167	243	13	et	et	NOUN
ajst-19167	243	14	al.key	al.key	NOUN
ajst-19167	243	15	impact	impact	NOUN
ajst-19167	243	16	factors	factor	NOUN
ajst-19167	243	17	of	of	ADP
ajst-19167	243	18	spontaneous	spontaneous	ADJ
ajst-19167	243	19	imbibi	imbibi	NOUN
ajst-19167	243	20	-	-	PUNCT
ajst-19167	243	21	tion	tion	NOUN
ajst-19167	243	22	eor	eor	NOUN
ajst-19167	243	23	in	in	ADP
ajst-19167	243	24	tight	tight	ADJ
ajst-19167	243	25	oil	oil	NOUN
ajst-19167	243	26	ｒeservoirs	ｒeservoir	NOUN
ajst-19167	244	1	[	[	X
ajst-19167	244	2	j	j	X
ajst-19167	244	3	]	]	X
ajst-19167	244	4	.	.	PUNCT
ajst-19167	245	1	chongqing	chongqing	PROPN
ajst-19167	245	2	university	university	PROPN
ajst-19167	245	3	of	of	ADP
ajst-19167	245	4	science	science	NOUN
ajst-19167	245	5	and	and	CCONJ
ajst-19167	245	6	technology	technology	NOUN
ajst-19167	245	7	,	,	PUNCT
ajst-19167	245	8	2018	2018	NUM
ajst-19167	245	9	,	,	PUNCT
ajst-19167	245	10	20(2):39	20(2):39	NUM
ajst-19167	245	11	-	-	PUNCT
ajst-19167	245	12	43	43	NUM
ajst-19167	245	13	.	.	PUNCT
ajst-19167	246	1	[	[	X
ajst-19167	246	2	36	36	NUM
ajst-19167	246	3	]	]	X
ajst-19167	246	4	gu	gu	NOUN
ajst-19167	246	5	xiaoyu	xiaoyu	PROPN
ajst-19167	246	6	,	,	PUNCT
ajst-19167	246	7	pu	pu	PROPN
ajst-19167	246	8	chunsheng	chunsheng	PROPN
ajst-19167	246	9	,	,	PUNCT
ajst-19167	246	10	huang	huang	PROPN
ajst-19167	246	11	hai	hai	PROPN
ajst-19167	246	12	,	,	PUNCT
ajst-19167	246	13	et	et	PROPN
ajst-19167	246	14	al	al	PROPN
ajst-19167	246	15	.	.	PUNCT
ajst-19167	247	1	microinfluencing	microinfluence	VERB
ajst-19167	247	2	mechanism	mechanism	NOUN
ajst-19167	247	3	of	of	ADP
ajst-19167	247	4	permeability	permeability	NOUN
ajst-19167	247	5	on	on	ADP
ajst-19167	247	6	spontaneous	spontaneous	ADJ
ajst-19167	247	7	imbibition	imbibition	NOUN
ajst-19167	247	8	recovery	recovery	NOUN
ajst-19167	247	9	for	for	ADP
ajst-19167	247	10	tight	tight	ADJ
ajst-19167	247	11	sandstone	sandstone	NOUN
ajst-19167	247	12	reservoirs	reservoir	NOUN
ajst-19167	248	1	[	[	X
ajst-19167	248	2	j	j	X
ajst-19167	248	3	]	]	X
ajst-19167	248	4	.	.	PUNCT
ajst-19167	249	1	petroleum	petroleum	NOUN
ajst-19167	249	2	exploration	exploration	NOUN
ajst-19167	249	3	and	and	CCONJ
ajst-19167	249	4	development,2017,44(6):948	development,2017,44(6):948	NOUN
ajst-19167	249	5	-	-	PUNCT
ajst-19167	249	6	954	954	NUM
ajst-19167	249	7	.	.	PUNCT
ajst-19167	250	1	[	[	X
ajst-19167	250	2	37	37	NUM
ajst-19167	250	3	]	]	PUNCT
ajst-19167	250	4	javaheri	javaheri	PROPN
ajst-19167	250	5	a	a	PRON
ajst-19167	250	6	,	,	PUNCT
ajst-19167	250	7	dehghanpour	dehghanpour	ADJ
ajst-19167	250	8	h	h	NOUN
ajst-19167	250	9	,	,	PUNCT
ajst-19167	250	10	wood	wood	NOUN
ajst-19167	250	11	j.	j.	PROPN
ajst-19167	250	12	imbibition	imbibition	PROPN
ajst-19167	250	13	oil	oil	NOUN
ajst-19167	250	14	recovery	recovery	NOUN
ajst-19167	250	15	from	from	ADP
ajst-19167	250	16	tight	tight	ADJ
ajst-19167	250	17	rocks	rock	NOUN
ajst-19167	250	18	with	with	ADP
ajst-19167	250	19	dual	dual	ADJ
ajst-19167	250	20	-	-	PUNCT
ajst-19167	250	21	wettability	wettability	NOUN
ajst-19167	250	22	pore	pore	ADJ
ajst-19167	250	23	-	-	PUNCT
ajst-19167	250	24	network	network	NOUN
ajst-19167	250	25	a	a	DET
ajst-19167	250	26	montney	montney	NOUN
ajst-19167	250	27	case	case	NOUN
ajst-19167	250	28	study[c].spe	study[c].spe	ADP
ajst-19167	250	29	unconventional	unconventional	ADJ
ajst-19167	250	30	resources	resource	NOUN
ajst-19167	250	31	conference,2017	conference,2017	PRON
ajst-19167	250	32	.	.	PUNCT