id	sid	tid	token	lemma	pos
ajst-10653	1	1	academic	academic	ADJ
ajst-10653	1	2	journal	journal	NOUN
ajst-10653	1	3	of	of	ADP
ajst-10653	1	4	science	science	NOUN
ajst-10653	1	5	and	and	CCONJ
ajst-10653	1	6	technology	technology	NOUN
ajst-10653	1	7	issn	issn	NOUN
ajst-10653	1	8	:	:	PUNCT
ajst-10653	1	9	2771	2771	NUM
ajst-10653	1	10	-	-	SYM
ajst-10653	1	11	3032	3032	NUM
ajst-10653	1	12	|	|	NOUN
ajst-10653	1	13	vol	vol	NOUN
ajst-10653	1	14	.	.	PROPN
ajst-10653	2	1	6	6	NUM
ajst-10653	2	2	,	,	PUNCT
ajst-10653	2	3	no	no	INTJ
ajst-10653	2	4	.	.	NOUN
ajst-10653	2	5	3	3	NUM
ajst-10653	2	6	,	,	PUNCT
ajst-10653	2	7	2023	2023	NUM
ajst-10653	2	8	123	123	NUM
ajst-10653	2	9	study	study	NOUN
ajst-10653	2	10	on	on	ADP
ajst-10653	2	11	optimum	optimum	ADJ
ajst-10653	2	12	selection	selection	NOUN
ajst-10653	2	13	method	method	NOUN
ajst-10653	2	14	of	of	ADP
ajst-10653	2	15	additives	additive	NOUN
ajst-10653	2	16	for	for	ADP
ajst-10653	2	17	slick‐water	slick‐water	ADJ
ajst-10653	2	18	fracturing	fracturing	NOUN
ajst-10653	2	19	fluid	fluid	NOUN
ajst-10653	2	20	weijiang	weijiang	PROPN
ajst-10653	2	21	luo	luo	PROPN
ajst-10653	2	22	,	,	PUNCT
ajst-10653	2	23	chongru	chongru	NOUN
ajst-10653	2	24	ning	ning	NOUN
ajst-10653	2	25	,	,	PUNCT
ajst-10653	2	26	cong	cong	NOUN
ajst-10653	2	27	liu	liu	PROPN
ajst-10653	2	28	school	school	PROPN
ajst-10653	2	29	of	of	ADP
ajst-10653	2	30	petroleum	petroleum	NOUN
ajst-10653	2	31	engineering	engineering	NOUN
ajst-10653	2	32	,	,	PUNCT
ajst-10653	2	33	xi'an	xi'an	PROPN
ajst-10653	2	34	shiyou	shiyou	PROPN
ajst-10653	2	35	university	university	PROPN
ajst-10653	2	36	,	,	PUNCT
ajst-10653	2	37	xi'an	xi'an	PROPN
ajst-10653	2	38	710065	710065	NUM
ajst-10653	2	39	,	,	PUNCT
ajst-10653	2	40	china	china	PROPN
ajst-10653	2	41	abstract	abstract	NOUN
ajst-10653	2	42	:	:	PUNCT
ajst-10653	2	43	in	in	ADP
ajst-10653	2	44	order	order	NOUN
ajst-10653	2	45	to	to	PART
ajst-10653	2	46	clarify	clarify	VERB
ajst-10653	2	47	the	the	DET
ajst-10653	2	48	research	research	NOUN
ajst-10653	2	49	idea	idea	NOUN
ajst-10653	2	50	of	of	ADP
ajst-10653	2	51	fluid	fluid	ADJ
ajst-10653	2	52	system	system	NOUN
ajst-10653	2	53	optimization	optimization	NOUN
ajst-10653	2	54	in	in	ADP
ajst-10653	2	55	slick	slick	ADJ
ajst-10653	2	56	-	-	PUNCT
ajst-10653	2	57	water	water	NOUN
ajst-10653	2	58	fracturing	fracturing	NOUN
ajst-10653	2	59	,	,	PUNCT
ajst-10653	2	60	a	a	DET
ajst-10653	2	61	scientific	scientific	ADJ
ajst-10653	2	62	and	and	CCONJ
ajst-10653	2	63	effective	effective	ADJ
ajst-10653	2	64	single	single	ADJ
ajst-10653	2	65	-	-	PUNCT
ajst-10653	2	66	agent	agent	NOUN
ajst-10653	2	67	optimization	optimization	NOUN
ajst-10653	2	68	method	method	NOUN
ajst-10653	2	69	was	be	AUX
ajst-10653	2	70	selected	select	VERB
ajst-10653	2	71	to	to	PART
ajst-10653	2	72	study	study	VERB
ajst-10653	2	73	the	the	DET
ajst-10653	2	74	performance	performance	NOUN
ajst-10653	2	75	optimization	optimization	NOUN
ajst-10653	2	76	method	method	NOUN
ajst-10653	2	77	and	and	CCONJ
ajst-10653	2	78	performance	performance	NOUN
ajst-10653	2	79	evaluation	evaluation	NOUN
ajst-10653	2	80	method	method	NOUN
ajst-10653	2	81	of	of	ADP
ajst-10653	2	82	drag	drag	NOUN
ajst-10653	2	83	reducer	reducer	NOUN
ajst-10653	2	84	,	,	PUNCT
ajst-10653	2	85	clay	clay	NOUN
ajst-10653	2	86	stabilizer	stabilizer	NOUN
ajst-10653	2	87	and	and	CCONJ
ajst-10653	2	88	cleanup	cleanup	NOUN
ajst-10653	2	89	additive	additive	NOUN
ajst-10653	2	90	in	in	ADP
ajst-10653	2	91	slick	slick	ADJ
ajst-10653	2	92	-	-	PUNCT
ajst-10653	2	93	water	water	NOUN
ajst-10653	2	94	fracturing	fracturing	NOUN
ajst-10653	2	95	fluid	fluid	NOUN
ajst-10653	2	96	.	.	PUNCT
ajst-10653	3	1	the	the	DET
ajst-10653	3	2	specific	specific	ADJ
ajst-10653	3	3	experimental	experimental	ADJ
ajst-10653	3	4	steps	step	NOUN
ajst-10653	3	5	and	and	CCONJ
ajst-10653	3	6	application	application	NOUN
ajst-10653	3	7	examples	example	NOUN
ajst-10653	3	8	were	be	AUX
ajst-10653	3	9	investigated	investigate	VERB
ajst-10653	3	10	.	.	PUNCT
ajst-10653	4	1	to	to	PART
ajst-10653	4	2	select	select	VERB
ajst-10653	4	3	the	the	DET
ajst-10653	4	4	drag	drag	NOUN
ajst-10653	4	5	reducer	reducer	NOUN
ajst-10653	4	6	,	,	PUNCT
ajst-10653	4	7	the	the	DET
ajst-10653	4	8	drag	drag	NOUN
ajst-10653	4	9	reduction	reduction	NOUN
ajst-10653	4	10	rate	rate	NOUN
ajst-10653	4	11	rate	rate	NOUN
ajst-10653	4	12	of	of	ADP
ajst-10653	4	13	the	the	DET
ajst-10653	4	14	drag	drag	NOUN
ajst-10653	4	15	reducer	reducer	NOUN
ajst-10653	4	16	at	at	ADP
ajst-10653	4	17	different	different	ADJ
ajst-10653	4	18	concentrations	concentration	NOUN
ajst-10653	4	19	should	should	AUX
ajst-10653	4	20	be	be	AUX
ajst-10653	4	21	measured	measure	VERB
ajst-10653	4	22	first	first	ADV
ajst-10653	4	23	,	,	PUNCT
ajst-10653	4	24	the	the	DET
ajst-10653	4	25	optimal	optimal	ADJ
ajst-10653	4	26	concentration	concentration	NOUN
ajst-10653	4	27	of	of	ADP
ajst-10653	4	28	a	a	DET
ajst-10653	4	29	single	single	ADJ
ajst-10653	4	30	agent	agent	NOUN
ajst-10653	4	31	should	should	AUX
ajst-10653	4	32	be	be	AUX
ajst-10653	4	33	selected	select	VERB
ajst-10653	4	34	,	,	PUNCT
ajst-10653	4	35	and	and	CCONJ
ajst-10653	4	36	then	then	ADV
ajst-10653	4	37	the	the	DET
ajst-10653	4	38	stability	stability	NOUN
ajst-10653	4	39	test	test	NOUN
ajst-10653	4	40	of	of	ADP
ajst-10653	4	41	temperature	temperature	NOUN
ajst-10653	4	42	,	,	PUNCT
ajst-10653	4	43	flow	flow	NOUN
ajst-10653	4	44	rate	rate	NOUN
ajst-10653	4	45	and	and	CCONJ
ajst-10653	4	46	shear	shear	ADJ
ajst-10653	4	47	time	time	NOUN
ajst-10653	4	48	should	should	AUX
ajst-10653	4	49	be	be	AUX
ajst-10653	4	50	performed	perform	VERB
ajst-10653	4	51	on	on	ADP
ajst-10653	4	52	the	the	DET
ajst-10653	4	53	optimal	optimal	ADJ
ajst-10653	4	54	concentration	concentration	NOUN
ajst-10653	4	55	of	of	ADP
ajst-10653	4	56	a	a	DET
ajst-10653	4	57	single	single	ADJ
ajst-10653	4	58	agent	agent	NOUN
ajst-10653	4	59	,	,	PUNCT
ajst-10653	4	60	and	and	CCONJ
ajst-10653	4	61	finally	finally	ADV
ajst-10653	4	62	the	the	DET
ajst-10653	4	63	combination	combination	NOUN
ajst-10653	4	64	formula	formula	NOUN
ajst-10653	4	65	with	with	ADP
ajst-10653	4	66	high	high	ADJ
ajst-10653	4	67	drag	drag	NOUN
ajst-10653	4	68	reduction	reduction	NOUN
ajst-10653	4	69	rate	rate	NOUN
ajst-10653	4	70	rate	rate	NOUN
ajst-10653	4	71	and	and	CCONJ
ajst-10653	4	72	stable	stable	ADJ
ajst-10653	4	73	performance	performance	NOUN
ajst-10653	4	74	can	can	AUX
ajst-10653	4	75	be	be	AUX
ajst-10653	4	76	selected	select	VERB
ajst-10653	4	77	.	.	PUNCT
ajst-10653	5	1	to	to	PART
ajst-10653	5	2	optimize	optimize	VERB
ajst-10653	5	3	the	the	DET
ajst-10653	5	4	clay	clay	NOUN
ajst-10653	5	5	stabilizer	stabilizer	NOUN
ajst-10653	5	6	,	,	PUNCT
ajst-10653	5	7	the	the	DET
ajst-10653	5	8	optimal	optimal	ADJ
ajst-10653	5	9	concentration	concentration	NOUN
ajst-10653	5	10	of	of	ADP
ajst-10653	5	11	single	single	ADJ
ajst-10653	5	12	agent	agent	NOUN
ajst-10653	5	13	should	should	AUX
ajst-10653	5	14	be	be	AUX
ajst-10653	5	15	obtained	obtain	VERB
ajst-10653	5	16	by	by	ADP
ajst-10653	5	17	measuring	measure	VERB
ajst-10653	5	18	the	the	DET
ajst-10653	5	19	anti	anti	ADJ
ajst-10653	5	20	-	-	ADJ
ajst-10653	5	21	swelling	swelling	ADJ
ajst-10653	5	22	rate	rate	NOUN
ajst-10653	5	23	of	of	ADP
ajst-10653	5	24	different	different	ADJ
ajst-10653	5	25	single	single	ADJ
ajst-10653	5	26	agent	agent	NOUN
ajst-10653	5	27	and	and	CCONJ
ajst-10653	5	28	different	different	ADJ
ajst-10653	5	29	concentration	concentration	NOUN
ajst-10653	5	30	,	,	PUNCT
ajst-10653	5	31	and	and	CCONJ
ajst-10653	5	32	then	then	ADV
ajst-10653	5	33	the	the	DET
ajst-10653	5	34	anti	anti	ADJ
ajst-10653	5	35	-	-	ADJ
ajst-10653	5	36	swelling	swelling	ADJ
ajst-10653	5	37	rate	rate	NOUN
ajst-10653	5	38	of	of	ADP
ajst-10653	5	39	each	each	DET
ajst-10653	5	40	compound	compound	NOUN
ajst-10653	5	41	formula	formula	NOUN
ajst-10653	5	42	should	should	AUX
ajst-10653	5	43	be	be	AUX
ajst-10653	5	44	determined	determine	VERB
ajst-10653	5	45	according	accord	VERB
ajst-10653	5	46	to	to	ADP
ajst-10653	5	47	the	the	DET
ajst-10653	5	48	optimal	optimal	ADJ
ajst-10653	5	49	concentration	concentration	NOUN
ajst-10653	5	50	of	of	ADP
ajst-10653	5	51	single	single	ADJ
ajst-10653	5	52	agent	agent	NOUN
ajst-10653	5	53	,	,	PUNCT
ajst-10653	5	54	and	and	CCONJ
ajst-10653	5	55	finally	finally	ADV
ajst-10653	5	56	the	the	DET
ajst-10653	5	57	anti	anti	ADJ
ajst-10653	5	58	-	-	ADJ
ajst-10653	5	59	swelling	swelling	ADJ
ajst-10653	5	60	performance	performance	NOUN
ajst-10653	5	61	of	of	ADP
ajst-10653	5	62	the	the	DET
ajst-10653	5	63	composite	composite	ADJ
ajst-10653	5	64	combination	combination	NOUN
ajst-10653	5	65	should	should	AUX
ajst-10653	5	66	be	be	AUX
ajst-10653	5	67	evaluated	evaluate	VERB
ajst-10653	5	68	according	accord	VERB
ajst-10653	5	69	to	to	ADP
ajst-10653	5	70	the	the	DET
ajst-10653	5	71	core	core	NOUN
ajst-10653	5	72	flow	flow	NOUN
ajst-10653	5	73	experiment	experiment	NOUN
ajst-10653	5	74	.	.	PUNCT
ajst-10653	6	1	the	the	DET
ajst-10653	6	2	optimal	optimal	ADJ
ajst-10653	6	3	concentration	concentration	NOUN
ajst-10653	6	4	of	of	ADP
ajst-10653	6	5	a	a	DET
ajst-10653	6	6	single	single	ADJ
ajst-10653	6	7	agent	agent	NOUN
ajst-10653	6	8	should	should	AUX
ajst-10653	6	9	first	first	ADV
ajst-10653	6	10	be	be	AUX
ajst-10653	6	11	optimized	optimize	VERB
ajst-10653	6	12	according	accord	VERB
ajst-10653	6	13	to	to	ADP
ajst-10653	6	14	the	the	DET
ajst-10653	6	15	surface	surface	NOUN
ajst-10653	6	16	tension	tension	NOUN
ajst-10653	6	17	of	of	ADP
ajst-10653	6	18	the	the	DET
ajst-10653	6	19	cleanup	cleanup	NOUN
ajst-10653	6	20	additive	additive	NOUN
ajst-10653	6	21	,	,	PUNCT
ajst-10653	6	22	and	and	CCONJ
ajst-10653	6	23	then	then	ADV
ajst-10653	6	24	the	the	DET
ajst-10653	6	25	combined	combine	VERB
ajst-10653	6	26	formula	formula	NOUN
ajst-10653	6	27	should	should	AUX
ajst-10653	6	28	be	be	AUX
ajst-10653	6	29	optimized	optimize	VERB
ajst-10653	6	30	according	accord	VERB
ajst-10653	6	31	to	to	ADP
ajst-10653	6	32	the	the	DET
ajst-10653	6	33	surface	surface	NOUN
ajst-10653	6	34	tension	tension	NOUN
ajst-10653	6	35	of	of	ADP
ajst-10653	6	36	the	the	DET
ajst-10653	6	37	combined	combine	VERB
ajst-10653	6	38	combination	combination	NOUN
ajst-10653	6	39	,	,	PUNCT
ajst-10653	6	40	and	and	CCONJ
ajst-10653	6	41	the	the	DET
ajst-10653	6	42	cleanup	cleanup	NOUN
ajst-10653	6	43	additive	additive	NOUN
ajst-10653	6	44	ability	ability	NOUN
ajst-10653	6	45	should	should	AUX
ajst-10653	6	46	be	be	AUX
ajst-10653	6	47	evaluated	evaluate	VERB
ajst-10653	6	48	by	by	ADP
ajst-10653	6	49	core	core	ADJ
ajst-10653	6	50	spontaneous	spontaneous	ADJ
ajst-10653	6	51	imbibition	imbibition	NOUN
ajst-10653	6	52	or	or	CCONJ
ajst-10653	6	53	measuring	measure	VERB
ajst-10653	6	54	the	the	DET
ajst-10653	6	55	increase	increase	NOUN
ajst-10653	6	56	rate	rate	NOUN
ajst-10653	6	57	of	of	ADP
ajst-10653	6	58	cleanup	cleanup	NOUN
ajst-10653	6	59	additive	additive	NOUN
ajst-10653	6	60	.	.	PUNCT
ajst-10653	7	1	keywords	keyword	NOUN
ajst-10653	7	2	:	:	PUNCT
ajst-10653	7	3	slick	slick	ADJ
ajst-10653	7	4	-	-	PUNCT
ajst-10653	7	5	water	water	NOUN
ajst-10653	7	6	fracturing	fracturing	NOUN
ajst-10653	7	7	fluid	fluid	NOUN
ajst-10653	7	8	,	,	PUNCT
ajst-10653	7	9	drag	drag	NOUN
ajst-10653	7	10	reducer	reducer	NOUN
ajst-10653	7	11	,	,	PUNCT
ajst-10653	7	12	clay	clay	NOUN
ajst-10653	7	13	stabilizer	stabilizer	NOUN
ajst-10653	7	14	,	,	PUNCT
ajst-10653	7	15	cleanup	cleanup	NOUN
ajst-10653	7	16	additive	additive	NOUN
ajst-10653	7	17	.	.	PUNCT
ajst-10653	8	1	1	1	X
ajst-10653	8	2	.	.	X
ajst-10653	8	3	introduction	introduction	NOUN
ajst-10653	8	4	slick	slick	ADJ
ajst-10653	8	5	water	water	NOUN
ajst-10653	8	6	fracturing	fracturing	NOUN
ajst-10653	8	7	fluid	fluid	NOUN
ajst-10653	8	8	is	be	AUX
ajst-10653	8	9	one	one	NUM
ajst-10653	8	10	of	of	ADP
ajst-10653	8	11	the	the	DET
ajst-10653	8	12	most	most	ADV
ajst-10653	8	13	widely	widely	ADV
ajst-10653	8	14	used	use	VERB
ajst-10653	8	15	fracturing	fracturing	NOUN
ajst-10653	8	16	fluid	fluid	NOUN
ajst-10653	8	17	systems	system	NOUN
ajst-10653	8	18	in	in	ADP
ajst-10653	8	19	oil	oil	NOUN
ajst-10653	8	20	and	and	CCONJ
ajst-10653	8	21	gas	gas	NOUN
ajst-10653	8	22	field	field	NOUN
ajst-10653	8	23	development	development	NOUN
ajst-10653	8	24	.	.	PUNCT
ajst-10653	9	1	it	it	PRON
ajst-10653	9	2	is	be	AUX
ajst-10653	9	3	mainly	mainly	ADV
ajst-10653	9	4	composed	compose	VERB
ajst-10653	9	5	of	of	ADP
ajst-10653	9	6	additives	additive	NOUN
ajst-10653	9	7	such	such	ADJ
ajst-10653	9	8	as	as	ADP
ajst-10653	9	9	water	water	NOUN
ajst-10653	9	10	,	,	PUNCT
ajst-10653	9	11	drag	drag	NOUN
ajst-10653	9	12	reducer	reducer	NOUN
ajst-10653	9	13	,	,	PUNCT
ajst-10653	9	14	cleanup	cleanup	NOUN
ajst-10653	9	15	additive	additive	NOUN
ajst-10653	9	16	and	and	CCONJ
ajst-10653	9	17	clay	clay	NOUN
ajst-10653	9	18	stabilizer	stabilizer	NOUN
ajst-10653	9	19	.	.	PUNCT
ajst-10653	10	1	slick	slick	ADJ
ajst-10653	10	2	-	-	PUNCT
ajst-10653	10	3	water	water	NOUN
ajst-10653	10	4	fracturing	fracturing	NOUN
ajst-10653	10	5	fluid	fluid	NOUN
ajst-10653	10	6	has	have	VERB
ajst-10653	10	7	the	the	DET
ajst-10653	10	8	characteristics	characteristic	NOUN
ajst-10653	10	9	of	of	ADP
ajst-10653	10	10	low	low	ADJ
ajst-10653	10	11	damage	damage	NOUN
ajst-10653	10	12	,	,	PUNCT
ajst-10653	10	13	low	low	ADJ
ajst-10653	10	14	friction	friction	NOUN
ajst-10653	10	15	and	and	CCONJ
ajst-10653	10	16	easy	easy	ADJ
ajst-10653	10	17	to	to	PART
ajst-10653	10	18	carry	carry	VERB
ajst-10653	10	19	sand	sand	NOUN
ajst-10653	10	20	,	,	PUNCT
ajst-10653	10	21	which	which	PRON
ajst-10653	10	22	can	can	AUX
ajst-10653	10	23	effectively	effectively	ADV
ajst-10653	10	24	reduce	reduce	VERB
ajst-10653	10	25	the	the	DET
ajst-10653	10	26	friction	friction	NOUN
ajst-10653	10	27	and	and	CCONJ
ajst-10653	10	28	surface	surface	NOUN
ajst-10653	10	29	pumping	pump	VERB
ajst-10653	10	30	pressure	pressure	NOUN
ajst-10653	10	31	of	of	ADP
ajst-10653	10	32	large	large	ADJ
ajst-10653	10	33	displacement	displacement	ADJ
ajst-10653	10	34	pump	pump	NOUN
ajst-10653	10	35	,	,	PUNCT
ajst-10653	10	36	and	and	CCONJ
ajst-10653	10	37	increase	increase	VERB
ajst-10653	10	38	the	the	DET
ajst-10653	10	39	displacement	displacement	NOUN
ajst-10653	10	40	of	of	ADP
ajst-10653	10	41	pump	pump	NOUN
ajst-10653	10	42	.	.	PUNCT
ajst-10653	11	1	there	there	PRON
ajst-10653	11	2	are	be	VERB
ajst-10653	11	3	great	great	ADJ
ajst-10653	11	4	differences	difference	NOUN
ajst-10653	11	5	in	in	ADP
ajst-10653	11	6	the	the	DET
ajst-10653	11	7	physical	physical	ADJ
ajst-10653	11	8	properties	property	NOUN
ajst-10653	11	9	of	of	ADP
ajst-10653	11	10	oil	oil	NOUN
ajst-10653	11	11	and	and	CCONJ
ajst-10653	11	12	gas	gas	NOUN
ajst-10653	11	13	reservoirs	reservoir	NOUN
ajst-10653	11	14	in	in	ADP
ajst-10653	11	15	china	china	PROPN
ajst-10653	11	16	,	,	PUNCT
ajst-10653	11	17	so	so	SCONJ
ajst-10653	11	18	it	it	PRON
ajst-10653	11	19	is	be	AUX
ajst-10653	11	20	difficult	difficult	ADJ
ajst-10653	11	21	to	to	PART
ajst-10653	11	22	fracturing	fracture	VERB
ajst-10653	11	23	all	all	DET
ajst-10653	11	24	reservoirs	reservoir	NOUN
ajst-10653	11	25	with	with	ADP
ajst-10653	11	26	one	one	NUM
ajst-10653	11	27	component	component	NOUN
ajst-10653	11	28	formula	formula	NOUN
ajst-10653	11	29	when	when	SCONJ
ajst-10653	11	30	using	use	VERB
ajst-10653	11	31	slick	slick	ADJ
ajst-10653	11	32	water	water	NOUN
ajst-10653	11	33	fracturing	fracturing	NOUN
ajst-10653	11	34	fluid	fluid	NOUN
ajst-10653	11	35	.	.	PUNCT
ajst-10653	12	1	the	the	DET
ajst-10653	12	2	key	key	NOUN
ajst-10653	12	3	to	to	PART
ajst-10653	12	4	achieve	achieve	VERB
ajst-10653	12	5	efficient	efficient	ADJ
ajst-10653	12	6	fracturing	fracturing	NOUN
ajst-10653	12	7	is	be	AUX
ajst-10653	12	8	to	to	PART
ajst-10653	12	9	properly	properly	ADV
ajst-10653	12	10	adjust	adjust	VERB
ajst-10653	12	11	the	the	DET
ajst-10653	12	12	composition	composition	NOUN
ajst-10653	12	13	of	of	ADP
ajst-10653	12	14	slick	slick	ADJ
ajst-10653	12	15	water	water	NOUN
ajst-10653	12	16	fracturing	fracturing	NOUN
ajst-10653	12	17	fluid	fluid	NOUN
ajst-10653	12	18	according	accord	VERB
ajst-10653	12	19	to	to	ADP
ajst-10653	12	20	the	the	DET
ajst-10653	12	21	physical	physical	ADJ
ajst-10653	12	22	properties	property	NOUN
ajst-10653	12	23	of	of	ADP
ajst-10653	12	24	reservoirs	reservoir	NOUN
ajst-10653	12	25	.	.	PUNCT
ajst-10653	13	1	2	2	X
ajst-10653	13	2	.	.	X
ajst-10653	13	3	optimization	optimization	NOUN
ajst-10653	13	4	of	of	ADP
ajst-10653	13	5	drag	drag	NOUN
ajst-10653	13	6	reducer	reducer	NOUN
ajst-10653	13	7	drag	drag	NOUN
ajst-10653	13	8	reducer	reducer	NOUN
ajst-10653	13	9	is	be	AUX
ajst-10653	13	10	one	one	NUM
ajst-10653	13	11	of	of	ADP
ajst-10653	13	12	the	the	DET
ajst-10653	13	13	core	core	ADJ
ajst-10653	13	14	additives	additive	NOUN
ajst-10653	13	15	in	in	ADP
ajst-10653	13	16	slick	slick	ADJ
ajst-10653	13	17	-	-	PUNCT
ajst-10653	13	18	water	water	NOUN
ajst-10653	13	19	fracturing	fracturing	NOUN
ajst-10653	13	20	fluid	fluid	NOUN
ajst-10653	13	21	.	.	PUNCT
ajst-10653	14	1	drag	drag	NOUN
ajst-10653	14	2	drag	drag	PROPN
ajst-10653	14	3	reducer	reducer	NOUN
ajst-10653	14	4	mainly	mainly	ADV
ajst-10653	14	5	includes	include	VERB
ajst-10653	14	6	natural	natural	ADJ
ajst-10653	14	7	macromolecules	macromolecule	NOUN
ajst-10653	14	8	and	and	CCONJ
ajst-10653	14	9	synthetic	synthetic	ADJ
ajst-10653	14	10	polymers	polymer	NOUN
ajst-10653	14	11	.	.	PUNCT
ajst-10653	15	1	the	the	DET
ajst-10653	15	2	main	main	ADJ
ajst-10653	15	3	synthetic	synthetic	ADJ
ajst-10653	15	4	polymers	polymer	NOUN
ajst-10653	15	5	are	be	AUX
ajst-10653	15	6	polyacrylamide	polyacrylamide	NOUN
ajst-10653	15	7	and	and	CCONJ
ajst-10653	15	8	its	its	PRON
ajst-10653	15	9	derivatives	derivative	NOUN
ajst-10653	15	10	,	,	PUNCT
ajst-10653	15	11	and	and	CCONJ
ajst-10653	15	12	the	the	DET
ajst-10653	15	13	natural	natural	ADJ
ajst-10653	15	14	macromolecules	macromolecule	NOUN
ajst-10653	15	15	are	be	AUX
ajst-10653	15	16	mainly	mainly	ADV
ajst-10653	15	17	guanidine	guanidine	ADJ
ajst-10653	15	18	gum	gum	NOUN
ajst-10653	15	19	,	,	PUNCT
ajst-10653	15	20	xanthan	xanthan	PROPN
ajst-10653	15	21	gum	gum	NOUN
ajst-10653	15	22	,	,	PUNCT
ajst-10653	15	23	and	and	CCONJ
ajst-10653	15	24	other	other	ADJ
ajst-10653	15	25	plant	plant	NOUN
ajst-10653	15	26	gum	gum	NOUN
ajst-10653	15	27	and	and	CCONJ
ajst-10653	15	28	its	its	PRON
ajst-10653	15	29	derivatives	derivative	NOUN
ajst-10653	15	30	.	.	PUNCT
ajst-10653	16	1	polyacrylamide	polyacrylamide	NOUN
ajst-10653	16	2	polymers	polymer	NOUN
ajst-10653	16	3	are	be	AUX
ajst-10653	16	4	widely	widely	ADV
ajst-10653	16	5	used	use	VERB
ajst-10653	16	6	in	in	ADP
ajst-10653	16	7	slick	slick	ADJ
ajst-10653	16	8	water	water	NOUN
ajst-10653	16	9	fracturing	fracturing	NOUN
ajst-10653	16	10	fluids	fluid	NOUN
ajst-10653	16	11	because	because	SCONJ
ajst-10653	16	12	of	of	ADP
ajst-10653	16	13	their	their	PRON
ajst-10653	16	14	high	high	ADJ
ajst-10653	16	15	drag	drag	NOUN
ajst-10653	16	16	reduction	reduction	NOUN
ajst-10653	16	17	rate	rate	NOUN
ajst-10653	16	18	and	and	CCONJ
ajst-10653	16	19	low	low	ADJ
ajst-10653	16	20	damage	damage	NOUN
ajst-10653	16	21	rate	rate	NOUN
ajst-10653	16	22	to	to	ADP
ajst-10653	16	23	the	the	DET
ajst-10653	16	24	reservoir	reservoir	NOUN
ajst-10653	16	25	after	after	ADP
ajst-10653	16	26	gumming	gum	VERB
ajst-10653	16	27	.	.	PUNCT
ajst-10653	17	1	2.1	2.1	NUM
ajst-10653	17	2	.	.	PUNCT
ajst-10653	17	3	influence	influence	NOUN
ajst-10653	17	4	of	of	ADP
ajst-10653	17	5	concentration	concentration	NOUN
ajst-10653	17	6	on	on	ADP
ajst-10653	17	7	drag	drag	NOUN
ajst-10653	17	8	reduction	reduction	NOUN
ajst-10653	17	9	rate	rate	NOUN
ajst-10653	17	10	xing	xing	PROPN
ajst-10653	17	11	liang	liang	PROPN
ajst-10653	18	1	[	[	X
ajst-10653	18	2	1	1	NUM
ajst-10653	18	3	]	]	PUNCT
ajst-10653	18	4	carried	carry	VERB
ajst-10653	18	5	out	out	ADP
ajst-10653	18	6	two	two	NUM
ajst-10653	18	7	sets	set	NOUN
ajst-10653	18	8	of	of	ADP
ajst-10653	18	9	experiments	experiment	NOUN
ajst-10653	18	10	to	to	PART
ajst-10653	18	11	study	study	VERB
ajst-10653	18	12	the	the	DET
ajst-10653	18	13	relationship	relationship	NOUN
ajst-10653	18	14	between	between	ADP
ajst-10653	18	15	the	the	DET
ajst-10653	18	16	concentration	concentration	NOUN
ajst-10653	18	17	of	of	ADP
ajst-10653	18	18	drag	drag	NOUN
ajst-10653	18	19	reducer	reducer	NOUN
ajst-10653	18	20	and	and	CCONJ
ajst-10653	18	21	the	the	DET
ajst-10653	18	22	drag	drag	NOUN
ajst-10653	18	23	reduction	reduction	NOUN
ajst-10653	18	24	rate	rate	NOUN
ajst-10653	18	25	.	.	PUNCT
ajst-10653	19	1	the	the	DET
ajst-10653	19	2	first	first	ADJ
ajst-10653	19	3	set	set	NOUN
ajst-10653	19	4	of	of	ADP
ajst-10653	19	5	experiments	experiment	NOUN
ajst-10653	19	6	simulated	simulate	VERB
ajst-10653	19	7	the	the	DET
ajst-10653	19	8	situation	situation	NOUN
ajst-10653	19	9	of	of	ADP
ajst-10653	19	10	adding	add	VERB
ajst-10653	19	11	drag	drag	NOUN
ajst-10653	19	12	reducer	reducer	NOUN
ajst-10653	19	13	to	to	PART
ajst-10653	19	14	improve	improve	VERB
ajst-10653	19	15	the	the	DET
ajst-10653	19	16	drag	drag	NOUN
ajst-10653	19	17	reduction	reduction	NOUN
ajst-10653	19	18	rate	rate	NOUN
ajst-10653	19	19	when	when	SCONJ
ajst-10653	19	20	the	the	DET
ajst-10653	19	21	actual	actual	ADJ
ajst-10653	19	22	construction	construction	NOUN
ajst-10653	19	23	drag	drag	NOUN
ajst-10653	19	24	reduction	reduction	NOUN
ajst-10653	19	25	rate	rate	NOUN
ajst-10653	19	26	decreased	decrease	VERB
ajst-10653	19	27	:	:	PUNCT
ajst-10653	19	28	add	add	VERB
ajst-10653	19	29	the	the	DET
ajst-10653	19	30	drag	drag	NOUN
ajst-10653	19	31	reducer	reducer	NOUN
ajst-10653	19	32	to	to	ADP
ajst-10653	19	33	the	the	DET
ajst-10653	19	34	test	test	NOUN
ajst-10653	19	35	fluid	fluid	NOUN
ajst-10653	19	36	with	with	ADP
ajst-10653	19	37	a	a	DET
ajst-10653	19	38	concentration	concentration	NOUN
ajst-10653	19	39	of	of	ADP
ajst-10653	19	40	100ppm	100ppm	NUM
ajst-10653	19	41	in	in	ADP
ajst-10653	19	42	water	water	NOUN
ajst-10653	19	43	to	to	PART
ajst-10653	19	44	test	test	VERB
ajst-10653	19	45	its	its	PRON
ajst-10653	19	46	drag	drag	NOUN
ajst-10653	19	47	reduction	reduction	NOUN
ajst-10653	19	48	rate	rate	NOUN
ajst-10653	19	49	at	at	ADP
ajst-10653	19	50	different	different	ADJ
ajst-10653	19	51	flow	flow	NOUN
ajst-10653	19	52	rates	rate	NOUN
ajst-10653	19	53	,	,	PUNCT
ajst-10653	19	54	and	and	CCONJ
ajst-10653	19	55	constantly	constantly	ADV
ajst-10653	19	56	add	add	VERB
ajst-10653	19	57	drag	drag	NOUN
ajst-10653	19	58	reducer	reducer	NOUN
ajst-10653	19	59	to	to	ADP
ajst-10653	19	60	the	the	DET
ajst-10653	19	61	test	test	NOUN
ajst-10653	19	62	fluid	fluid	NOUN
ajst-10653	19	63	to	to	PART
ajst-10653	19	64	determine	determine	VERB
ajst-10653	19	65	the	the	DET
ajst-10653	19	66	drag	drag	NOUN
ajst-10653	19	67	reduction	reduction	NOUN
ajst-10653	19	68	rate	rate	NOUN
ajst-10653	19	69	at	at	ADP
ajst-10653	19	70	the	the	DET
ajst-10653	19	71	cumulative	cumulative	ADJ
ajst-10653	19	72	concentration	concentration	NOUN
ajst-10653	19	73	of	of	ADP
ajst-10653	19	74	200ppm	200ppm	NUM
ajst-10653	19	75	,	,	PUNCT
ajst-10653	19	76	300ppm	300ppm	NUM
ajst-10653	19	77	,	,	PUNCT
ajst-10653	19	78	400ppm	400ppm	NUM
ajst-10653	19	79	,	,	PUNCT
ajst-10653	19	80	500ppm	500ppm	NUM
ajst-10653	19	81	,	,	PUNCT
ajst-10653	19	82	and	and	CCONJ
ajst-10653	19	83	analyze	analyze	VERB
ajst-10653	19	84	the	the	DET
ajst-10653	19	85	change	change	NOUN
ajst-10653	19	86	law	law	NOUN
ajst-10653	19	87	of	of	ADP
ajst-10653	19	88	the	the	DET
ajst-10653	19	89	drag	drag	NOUN
ajst-10653	19	90	reduction	reduction	NOUN
ajst-10653	19	91	rate	rate	NOUN
ajst-10653	19	92	in	in	ADP
ajst-10653	19	93	the	the	DET
ajst-10653	19	94	low	low	ADJ
ajst-10653	19	95	flow	flow	NOUN
ajst-10653	19	96	rate	rate	NOUN
ajst-10653	19	97	zone	zone	NOUN
ajst-10653	19	98	and	and	CCONJ
ajst-10653	19	99	high	high	ADJ
ajst-10653	19	100	flow	flow	NOUN
ajst-10653	19	101	rate	rate	NOUN
ajst-10653	19	102	zone	zone	NOUN
ajst-10653	19	103	.	.	PUNCT
ajst-10653	20	1	the	the	DET
ajst-10653	20	2	relationship	relationship	NOUN
ajst-10653	20	3	between	between	ADP
ajst-10653	20	4	the	the	DET
ajst-10653	20	5	drag	drag	NOUN
ajst-10653	20	6	reduction	reduction	NOUN
ajst-10653	20	7	rate	rate	NOUN
ajst-10653	20	8	rate	rate	NOUN
ajst-10653	20	9	and	and	CCONJ
ajst-10653	20	10	the	the	DET
ajst-10653	20	11	accumulated	accumulate	VERB
ajst-10653	20	12	concentration	concentration	NOUN
ajst-10653	20	13	in	in	ADP
ajst-10653	20	14	different	different	ADJ
ajst-10653	20	15	flow	flow	NOUN
ajst-10653	20	16	velocity	velocity	NOUN
ajst-10653	20	17	zones	zone	NOUN
ajst-10653	20	18	is	be	AUX
ajst-10653	20	19	obtained	obtain	VERB
ajst-10653	20	20	.	.	PUNCT
ajst-10653	21	1	the	the	DET
ajst-10653	21	2	second	second	ADJ
ajst-10653	21	3	group	group	NOUN
ajst-10653	21	4	of	of	ADP
ajst-10653	21	5	experiments	experiment	NOUN
ajst-10653	21	6	selected	select	VERB
ajst-10653	21	7	the	the	DET
ajst-10653	21	8	optimal	optimal	ADJ
ajst-10653	21	9	concentration	concentration	NOUN
ajst-10653	21	10	of	of	ADP
ajst-10653	21	11	single	single	ADJ
ajst-10653	21	12	agent	agent	NOUN
ajst-10653	21	13	by	by	ADP
ajst-10653	21	14	comparing	compare	VERB
ajst-10653	21	15	the	the	DET
ajst-10653	21	16	drag	drag	NOUN
ajst-10653	21	17	reduction	reduction	NOUN
ajst-10653	21	18	rate	rate	NOUN
ajst-10653	21	19	rate	rate	NOUN
ajst-10653	21	20	of	of	ADP
ajst-10653	21	21	0.01	0.01	NUM
ajst-10653	21	22	%	%	NOUN
ajst-10653	21	23	,	,	PUNCT
ajst-10653	21	24	0.03	0.03	NUM
ajst-10653	21	25	%	%	NOUN
ajst-10653	21	26	,	,	PUNCT
ajst-10653	21	27	0.05	0.05	NUM
ajst-10653	21	28	%	%	NOUN
ajst-10653	21	29	and	and	CCONJ
ajst-10653	21	30	0.07	0.07	NUM
ajst-10653	21	31	%	%	NOUN
ajst-10653	21	32	.	.	PUNCT
ajst-10653	22	1	2.2	2.2	NUM
ajst-10653	22	2	.	.	PUNCT
ajst-10653	22	3	influence	influence	NOUN
ajst-10653	22	4	of	of	ADP
ajst-10653	22	5	temperature	temperature	NOUN
ajst-10653	22	6	on	on	ADP
ajst-10653	22	7	drag	drag	NOUN
ajst-10653	22	8	reduction	reduction	NOUN
ajst-10653	22	9	rate	rate	NOUN
ajst-10653	22	10	xing	xing	PROPN
ajst-10653	22	11	liang	liang	PROPN
ajst-10653	23	1	[	[	X
ajst-10653	23	2	1	1	NUM
ajst-10653	23	3	]	]	PUNCT
ajst-10653	23	4	conducted	conduct	VERB
ajst-10653	23	5	two	two	NUM
ajst-10653	23	6	sets	set	NOUN
ajst-10653	23	7	of	of	ADP
ajst-10653	23	8	tests	test	NOUN
ajst-10653	23	9	to	to	PART
ajst-10653	23	10	study	study	VERB
ajst-10653	23	11	the	the	DET
ajst-10653	23	12	relationship	relationship	NOUN
ajst-10653	23	13	between	between	ADP
ajst-10653	23	14	apparent	apparent	ADJ
ajst-10653	23	15	viscosity	viscosity	NOUN
ajst-10653	23	16	of	of	ADP
ajst-10653	23	17	drag	drag	NOUN
ajst-10653	23	18	reducer	reducer	NOUN
ajst-10653	23	19	and	and	CCONJ
ajst-10653	23	20	temperature	temperature	NOUN
ajst-10653	23	21	and	and	CCONJ
ajst-10653	23	22	shear	shear	NOUN
ajst-10653	23	23	rate	rate	NOUN
ajst-10653	23	24	.	.	PUNCT
ajst-10653	24	1	the	the	DET
ajst-10653	24	2	first	first	ADJ
ajst-10653	24	3	set	set	NOUN
ajst-10653	24	4	of	of	ADP
ajst-10653	24	5	tests	test	NOUN
ajst-10653	24	6	measured	measure	VERB
ajst-10653	24	7	the	the	DET
ajst-10653	24	8	apparent	apparent	ADJ
ajst-10653	24	9	viscosity	viscosity	NOUN
ajst-10653	24	10	of	of	ADP
ajst-10653	24	11	three	three	NUM
ajst-10653	24	12	different	different	ADJ
ajst-10653	24	13	types	type	NOUN
ajst-10653	24	14	of	of	ADP
ajst-10653	24	15	drag	drag	NOUN
ajst-10653	24	16	reduction	reduction	NOUN
ajst-10653	24	17	agents	agent	NOUN
ajst-10653	24	18	between	between	ADP
ajst-10653	24	19	25	25	NUM
ajst-10653	24	20	℃	℃	PROPN
ajst-10653	24	21	and	and	CCONJ
ajst-10653	24	22	100	100	NUM
ajst-10653	24	23	℃	℃	PROPN
ajst-10653	24	24	,	,	PUNCT
ajst-10653	24	25	and	and	CCONJ
ajst-10653	24	26	analyzed	analyze	VERB
ajst-10653	24	27	the	the	DET
ajst-10653	24	28	influence	influence	NOUN
ajst-10653	24	29	of	of	ADP
ajst-10653	24	30	temperature	temperature	NOUN
ajst-10653	24	31	of	of	ADP
ajst-10653	24	32	different	different	ADJ
ajst-10653	24	33	drag	drag	NOUN
ajst-10653	24	34	reducer	reducer	NOUN
ajst-10653	24	35	on	on	ADP
ajst-10653	24	36	viscosity	viscosity	NOUN
ajst-10653	24	37	,	,	PUNCT
ajst-10653	24	38	and	and	CCONJ
ajst-10653	24	39	evaluated	evaluate	VERB
ajst-10653	24	40	the	the	DET
ajst-10653	24	41	stability	stability	NOUN
ajst-10653	24	42	of	of	ADP
ajst-10653	24	43	different	different	ADJ
ajst-10653	24	44	drag	drag	NOUN
ajst-10653	24	45	reduction	reduction	NOUN
ajst-10653	24	46	agents	agent	NOUN
ajst-10653	24	47	at	at	ADP
ajst-10653	24	48	high	high	ADJ
ajst-10653	24	49	temperatures	temperature	NOUN
ajst-10653	24	50	.	.	PUNCT
ajst-10653	25	1	in	in	ADP
ajst-10653	25	2	the	the	DET
ajst-10653	25	3	second	second	ADJ
ajst-10653	25	4	group	group	NOUN
ajst-10653	25	5	of	of	ADP
ajst-10653	25	6	tests	test	NOUN
ajst-10653	25	7	,	,	PUNCT
ajst-10653	25	8	the	the	DET
ajst-10653	25	9	constant	constant	ADJ
ajst-10653	25	10	temperature	temperature	NOUN
ajst-10653	25	11	was	be	AUX
ajst-10653	25	12	90	90	NUM
ajst-10653	25	13	℃	℃	PROPN
ajst-10653	25	14	,	,	PUNCT
ajst-10653	25	15	and	and	CCONJ
ajst-10653	25	16	the	the	DET
ajst-10653	25	17	viscosity	viscosity	NOUN
ajst-10653	25	18	of	of	ADP
ajst-10653	25	19	the	the	DET
ajst-10653	25	20	fluid	fluid	NOUN
ajst-10653	25	21	was	be	AUX
ajst-10653	25	22	measured	measure	VERB
ajst-10653	25	23	at	at	ADP
ajst-10653	25	24	different	different	ADJ
ajst-10653	25	25	time	time	NOUN
ajst-10653	25	26	points	point	NOUN
ajst-10653	25	27	from	from	ADP
ajst-10653	25	28	30	30	NUM
ajst-10653	25	29	℃	℃	PROPN
ajst-10653	25	30	to	to	ADP
ajst-10653	25	31	90	90	NUM
ajst-10653	25	32	℃	℃	PROPN
ajst-10653	25	33	,	,	PUNCT
ajst-10653	25	34	and	and	CCONJ
ajst-10653	25	35	the	the	DET
ajst-10653	25	36	shear	shear	NOUN
ajst-10653	25	37	rate	rate	NOUN
ajst-10653	25	38	was	be	AUX
ajst-10653	25	39	170s-1	170s-1	NUM
ajst-10653	25	40	.	.	PUNCT
ajst-10653	26	1	in	in	ADP
ajst-10653	26	2	the	the	DET
ajst-10653	26	3	test	test	NOUN
ajst-10653	26	4	results	result	NOUN
ajst-10653	26	5	,	,	PUNCT
ajst-10653	26	6	the	the	DET
ajst-10653	26	7	double	double	ADJ
ajst-10653	26	8	longitudinal	longitudinal	ADJ
ajst-10653	26	9	curves	curve	NOUN
ajst-10653	26	10	of	of	ADP
ajst-10653	26	11	time	time	NOUN
ajst-10653	26	12	-	-	PUNCT
ajst-10653	26	13	temperature	temperature	NOUN
ajst-10653	26	14	and	and	CCONJ
ajst-10653	26	15	viscosity	viscosity	NOUN
ajst-10653	26	16	were	be	AUX
ajst-10653	26	17	drawn	draw	VERB
ajst-10653	26	18	,	,	PUNCT
ajst-10653	26	19	so	so	SCONJ
ajst-10653	26	20	as	as	SCONJ
ajst-10653	26	21	to	to	PART
ajst-10653	26	22	analyze	analyze	VERB
ajst-10653	26	23	the	the	DET
ajst-10653	26	24	anti	anti	ADJ
ajst-10653	26	25	-	-	ADJ
ajst-10653	26	26	shear	shear	ADJ
ajst-10653	26	27	performance	performance	NOUN
ajst-10653	26	28	of	of	ADP
ajst-10653	26	29	the	the	DET
ajst-10653	26	30	drag	drag	NOUN
ajst-10653	26	31	reducer	reducer	NOUN
ajst-10653	26	32	.	.	PUNCT
ajst-10653	27	1	2.3	2.3	NUM
ajst-10653	27	2	.	.	PUNCT
ajst-10653	28	1	influence	influence	NOUN
ajst-10653	28	2	of	of	ADP
ajst-10653	28	3	flow	flow	NOUN
ajst-10653	28	4	rate	rate	NOUN
ajst-10653	28	5	on	on	ADP
ajst-10653	28	6	drag	drag	NOUN
ajst-10653	28	7	reduction	reduction	NOUN
ajst-10653	28	8	rate	rate	NOUN
ajst-10653	28	9	when	when	SCONJ
ajst-10653	28	10	the	the	DET
ajst-10653	28	11	concentration	concentration	NOUN
ajst-10653	28	12	of	of	ADP
ajst-10653	28	13	drag	drag	NOUN
ajst-10653	28	14	reducer	reducer	NOUN
ajst-10653	28	15	is	be	AUX
ajst-10653	28	16	constant	constant	ADJ
ajst-10653	28	17	,	,	PUNCT
ajst-10653	28	18	the	the	DET
ajst-10653	28	19	drag	drag	NOUN
ajst-10653	28	20	reduction	reduction	NOUN
ajst-10653	28	21	rate	rate	NOUN
ajst-10653	28	22	of	of	ADP
ajst-10653	28	23	different	different	ADJ
ajst-10653	28	24	drag	drag	NOUN
ajst-10653	28	25	reducers	reducer	NOUN
ajst-10653	28	26	is	be	AUX
ajst-10653	28	27	measured	measure	VERB
ajst-10653	28	28	at	at	ADP
ajst-10653	28	29	124	124	NUM
ajst-10653	28	30	1.54	1.54	NUM
ajst-10653	28	31	-	-	SYM
ajst-10653	28	32	15.4	15.4	NUM
ajst-10653	28	33	m/s	m/s	NOUN
ajst-10653	28	34	,	,	PUNCT
ajst-10653	28	35	and	and	CCONJ
ajst-10653	28	36	the	the	DET
ajst-10653	28	37	maximum	maximum	ADJ
ajst-10653	28	38	drag	drag	NOUN
ajst-10653	28	39	reduction	reduction	NOUN
ajst-10653	28	40	rate	rate	NOUN
ajst-10653	28	41	and	and	CCONJ
ajst-10653	28	42	optimal	optimal	ADJ
ajst-10653	28	43	flow	flow	NOUN
ajst-10653	28	44	rate	rate	NOUN
ajst-10653	28	45	range	range	NOUN
ajst-10653	28	46	of	of	ADP
ajst-10653	28	47	different	different	ADJ
ajst-10653	28	48	drag	drag	NOUN
ajst-10653	28	49	reducers	reducer	NOUN
ajst-10653	28	50	are	be	AUX
ajst-10653	28	51	analyzed	analyze	VERB
ajst-10653	28	52	.	.	PUNCT
ajst-10653	29	1	when	when	SCONJ
ajst-10653	29	2	the	the	DET
ajst-10653	29	3	flow	flow	NOUN
ajst-10653	29	4	rate	rate	NOUN
ajst-10653	29	5	is	be	AUX
ajst-10653	29	6	low	low	ADJ
ajst-10653	29	7	,	,	PUNCT
ajst-10653	29	8	the	the	DET
ajst-10653	29	9	drag	drag	NOUN
ajst-10653	29	10	reduction	reduction	NOUN
ajst-10653	29	11	rate	rate	NOUN
ajst-10653	29	12	gradually	gradually	ADV
ajst-10653	29	13	expands	expand	VERB
ajst-10653	29	14	with	with	ADP
ajst-10653	29	15	the	the	DET
ajst-10653	29	16	increase	increase	NOUN
ajst-10653	29	17	of	of	ADP
ajst-10653	29	18	flow	flow	NOUN
ajst-10653	29	19	rate	rate	NOUN
ajst-10653	29	20	,	,	PUNCT
ajst-10653	29	21	and	and	CCONJ
ajst-10653	29	22	the	the	DET
ajst-10653	29	23	drag	drag	NOUN
ajst-10653	29	24	reduction	reduction	NOUN
ajst-10653	29	25	rate	rate	NOUN
ajst-10653	29	26	gradually	gradually	ADV
ajst-10653	29	27	increases	increase	VERB
ajst-10653	29	28	until	until	SCONJ
ajst-10653	29	29	it	it	PRON
ajst-10653	29	30	reaches	reach	VERB
ajst-10653	29	31	the	the	DET
ajst-10653	29	32	maximum	maximum	NOUN
ajst-10653	29	33	.	.	PUNCT
ajst-10653	30	1	when	when	SCONJ
ajst-10653	30	2	the	the	DET
ajst-10653	30	3	flow	flow	NOUN
ajst-10653	30	4	rate	rate	NOUN
ajst-10653	30	5	further	further	ADJ
ajst-10653	30	6	increases	increase	NOUN
ajst-10653	30	7	,	,	PUNCT
ajst-10653	30	8	the	the	DET
ajst-10653	30	9	molecular	molecular	ADJ
ajst-10653	30	10	bonds	bond	NOUN
ajst-10653	30	11	of	of	ADP
ajst-10653	30	12	the	the	DET
ajst-10653	30	13	drag	drag	NOUN
ajst-10653	30	14	reducer	reducer	NOUN
ajst-10653	30	15	molecules	molecule	NOUN
ajst-10653	30	16	break	break	VERB
ajst-10653	30	17	in	in	ADP
ajst-10653	30	18	the	the	DET
ajst-10653	30	19	state	state	NOUN
ajst-10653	30	20	of	of	ADP
ajst-10653	30	21	external	external	ADJ
ajst-10653	30	22	tension	tension	NOUN
ajst-10653	30	23	,	,	PUNCT
ajst-10653	30	24	and	and	CCONJ
ajst-10653	30	25	gradually	gradually	ADV
ajst-10653	30	26	increase	increase	VERB
ajst-10653	30	27	until	until	SCONJ
ajst-10653	30	28	the	the	DET
ajst-10653	30	29	drag	drag	NOUN
ajst-10653	30	30	reduction	reduction	NOUN
ajst-10653	30	31	rate	rate	NOUN
ajst-10653	30	32	begins	begin	VERB
ajst-10653	30	33	to	to	PART
ajst-10653	30	34	decline	decline	VERB
ajst-10653	30	35	.	.	PUNCT
ajst-10653	31	1	as	as	ADP
ajst-10653	31	2	a	a	DET
ajst-10653	31	3	whole	whole	NOUN
ajst-10653	31	4	,	,	PUNCT
ajst-10653	31	5	the	the	DET
ajst-10653	31	6	drag	drag	NOUN
ajst-10653	31	7	reduction	reduction	NOUN
ajst-10653	31	8	rate	rate	NOUN
ajst-10653	31	9	was	be	AUX
ajst-10653	31	10	the	the	DET
ajst-10653	31	11	first	first	ADJ
ajst-10653	31	12	to	to	PART
ajst-10653	31	13	increase	increase	VERB
ajst-10653	31	14	,	,	PUNCT
ajst-10653	31	15	then	then	ADV
ajst-10653	31	16	stabilized	stabilize	VERB
ajst-10653	31	17	,	,	PUNCT
ajst-10653	31	18	and	and	CCONJ
ajst-10653	31	19	then	then	ADV
ajst-10653	31	20	gradually	gradually	ADV
ajst-10653	31	21	declined	decline	VERB
ajst-10653	31	22	.	.	PUNCT
ajst-10653	32	1	2.4	2.4	NUM
ajst-10653	32	2	.	.	PUNCT
ajst-10653	33	1	influence	influence	NOUN
ajst-10653	33	2	of	of	ADP
ajst-10653	33	3	shear	shear	ADJ
ajst-10653	33	4	time	time	NOUN
ajst-10653	33	5	on	on	ADP
ajst-10653	33	6	drag	drag	NOUN
ajst-10653	33	7	reduction	reduction	NOUN
ajst-10653	33	8	rate	rate	NOUN
ajst-10653	33	9	after	after	ADP
ajst-10653	33	10	cyclic	cyclic	ADJ
ajst-10653	33	11	shear	shear	NOUN
ajst-10653	33	12	of	of	ADP
ajst-10653	33	13	different	different	ADJ
ajst-10653	33	14	kinds	kind	NOUN
ajst-10653	33	15	of	of	ADP
ajst-10653	33	16	drag	drag	NOUN
ajst-10653	33	17	reducer	reducer	NOUN
ajst-10653	33	18	for	for	ADP
ajst-10653	33	19	30min	30min	NOUN
ajst-10653	33	20	under	under	ADP
ajst-10653	33	21	constant	constant	ADJ
ajst-10653	33	22	displacement	displacement	NOUN
ajst-10653	33	23	,	,	PUNCT
ajst-10653	33	24	the	the	DET
ajst-10653	33	25	drag	drag	NOUN
ajst-10653	33	26	reduction	reduction	NOUN
ajst-10653	33	27	rate	rate	NOUN
ajst-10653	33	28	of	of	ADP
ajst-10653	33	29	each	each	DET
ajst-10653	33	30	drag	drag	NOUN
ajst-10653	33	31	reducer	reducer	NOUN
ajst-10653	33	32	at	at	ADP
ajst-10653	33	33	different	different	ADJ
ajst-10653	33	34	time	time	NOUN
ajst-10653	33	35	nodes	node	NOUN
ajst-10653	33	36	was	be	AUX
ajst-10653	33	37	measured	measure	VERB
ajst-10653	33	38	,	,	PUNCT
ajst-10653	33	39	timedrag	timedrag	NOUN
ajst-10653	33	40	reduction	reduction	NOUN
ajst-10653	33	41	line	line	NOUN
ajst-10653	33	42	diagram	diagram	NOUN
ajst-10653	33	43	was	be	AUX
ajst-10653	33	44	drawn	draw	VERB
ajst-10653	33	45	and	and	CCONJ
ajst-10653	33	46	the	the	DET
ajst-10653	33	47	shear	shear	NOUN
ajst-10653	33	48	resistance	resistance	NOUN
ajst-10653	33	49	of	of	ADP
ajst-10653	33	50	the	the	DET
ajst-10653	33	51	drag	drag	NOUN
ajst-10653	33	52	reducer	reducer	NOUN
ajst-10653	33	53	was	be	AUX
ajst-10653	33	54	analyzed	analyze	VERB
ajst-10653	33	55	.	.	PUNCT
ajst-10653	34	1	the	the	DET
ajst-10653	34	2	overall	overall	ADJ
ajst-10653	34	3	trend	trend	NOUN
ajst-10653	34	4	showed	show	VERB
ajst-10653	34	5	a	a	DET
ajst-10653	34	6	slow	slow	ADJ
ajst-10653	34	7	decline	decline	NOUN
ajst-10653	34	8	at	at	ADP
ajst-10653	34	9	first	first	ADV
ajst-10653	34	10	and	and	CCONJ
ajst-10653	34	11	then	then	ADV
ajst-10653	34	12	a	a	DET
ajst-10653	34	13	steady	steady	ADJ
ajst-10653	34	14	trend	trend	NOUN
ajst-10653	34	15	.	.	PUNCT
ajst-10653	35	1	the	the	DET
ajst-10653	35	2	selection	selection	NOUN
ajst-10653	35	3	experiment	experiment	NOUN
ajst-10653	35	4	of	of	ADP
ajst-10653	35	5	drag	drag	NOUN
ajst-10653	35	6	reducer	reducer	NOUN
ajst-10653	35	7	follows	follow	VERB
ajst-10653	35	8	that	that	SCONJ
ajst-10653	35	9	the	the	DET
ajst-10653	35	10	drag	drag	NOUN
ajst-10653	35	11	reduction	reduction	NOUN
ajst-10653	35	12	rate	rate	NOUN
ajst-10653	35	13	of	of	ADP
ajst-10653	35	14	different	different	ADJ
ajst-10653	35	15	kinds	kind	NOUN
ajst-10653	35	16	of	of	ADP
ajst-10653	35	17	drag	drag	NOUN
ajst-10653	35	18	reducer	reducer	NOUN
ajst-10653	35	19	with	with	ADP
ajst-10653	35	20	different	different	ADJ
ajst-10653	35	21	concentrations	concentration	NOUN
ajst-10653	35	22	at	at	ADP
ajst-10653	35	23	formation	formation	NOUN
ajst-10653	35	24	temperature	temperature	NOUN
ajst-10653	35	25	is	be	AUX
ajst-10653	35	26	tested	test	VERB
ajst-10653	35	27	first	first	ADV
ajst-10653	35	28	,	,	PUNCT
ajst-10653	35	29	and	and	CCONJ
ajst-10653	35	30	then	then	ADV
ajst-10653	35	31	the	the	DET
ajst-10653	35	32	stability	stability	NOUN
ajst-10653	35	33	test	test	NOUN
ajst-10653	35	34	of	of	ADP
ajst-10653	35	35	temperature	temperature	NOUN
ajst-10653	35	36	,	,	PUNCT
ajst-10653	35	37	flow	flow	NOUN
ajst-10653	35	38	rate	rate	NOUN
ajst-10653	35	39	and	and	CCONJ
ajst-10653	35	40	shear	shear	NOUN
ajst-10653	35	41	time	time	NOUN
ajst-10653	35	42	is	be	AUX
ajst-10653	35	43	carried	carry	VERB
ajst-10653	35	44	out	out	ADP
ajst-10653	35	45	according	accord	VERB
ajst-10653	35	46	to	to	ADP
ajst-10653	35	47	the	the	DET
ajst-10653	35	48	relative	relative	ADJ
ajst-10653	35	49	optimal	optimal	ADJ
ajst-10653	35	50	concentration	concentration	NOUN
ajst-10653	35	51	of	of	ADP
ajst-10653	35	52	different	different	ADJ
ajst-10653	35	53	drag	drag	NOUN
ajst-10653	35	54	reducer	reducer	NOUN
ajst-10653	35	55	.	.	PUNCT
ajst-10653	36	1	finally	finally	ADV
ajst-10653	36	2	,	,	PUNCT
ajst-10653	36	3	the	the	DET
ajst-10653	36	4	drag	drag	NOUN
ajst-10653	36	5	reducer	reducer	NOUN
ajst-10653	36	6	with	with	ADP
ajst-10653	36	7	large	large	ADJ
ajst-10653	36	8	relative	relative	ADJ
ajst-10653	36	9	drag	drag	NOUN
ajst-10653	36	10	reduction	reduction	NOUN
ajst-10653	36	11	rate	rate	NOUN
ajst-10653	36	12	and	and	CCONJ
ajst-10653	36	13	good	good	ADJ
ajst-10653	36	14	stability	stability	NOUN
ajst-10653	36	15	is	be	AUX
ajst-10653	36	16	selected	select	VERB
ajst-10653	36	17	.	.	PUNCT
ajst-10653	37	1	3	3	X
ajst-10653	37	2	.	.	X
ajst-10653	37	3	optimization	optimization	NOUN
ajst-10653	37	4	of	of	ADP
ajst-10653	37	5	clay	clay	NOUN
ajst-10653	37	6	stabilizer	stabilizer	NOUN
ajst-10653	37	7	most	most	ADJ
ajst-10653	37	8	of	of	ADP
ajst-10653	37	9	the	the	DET
ajst-10653	37	10	reservoirs	reservoir	NOUN
ajst-10653	37	11	in	in	ADP
ajst-10653	37	12	china	china	PROPN
ajst-10653	37	13	contain	contain	VERB
ajst-10653	37	14	clay	clay	NOUN
ajst-10653	37	15	minerals	mineral	NOUN
ajst-10653	37	16	such	such	ADJ
ajst-10653	37	17	as	as	ADP
ajst-10653	37	18	montmorillonite	montmorillonite	ADJ
ajst-10653	37	19	and	and	CCONJ
ajst-10653	37	20	illite	illite	NOUN
ajst-10653	37	21	.	.	PUNCT
ajst-10653	38	1	when	when	SCONJ
ajst-10653	38	2	the	the	DET
ajst-10653	38	3	clay	clay	NOUN
ajst-10653	38	4	minerals	mineral	NOUN
ajst-10653	38	5	contact	contact	VERB
ajst-10653	38	6	with	with	ADP
ajst-10653	38	7	the	the	DET
ajst-10653	38	8	slick	slick	ADJ
ajst-10653	38	9	-	-	PUNCT
ajst-10653	38	10	water	water	NOUN
ajst-10653	38	11	fracturing	fracturing	NOUN
ajst-10653	38	12	fluid	fluid	NOUN
ajst-10653	38	13	,	,	PUNCT
ajst-10653	38	14	hydration	hydration	NOUN
ajst-10653	38	15	expansion	expansion	NOUN
ajst-10653	38	16	and	and	CCONJ
ajst-10653	38	17	disperse	disperse	NOUN
ajst-10653	38	18	migration	migration	NOUN
ajst-10653	38	19	will	will	AUX
ajst-10653	38	20	occur	occur	VERB
ajst-10653	38	21	,	,	PUNCT
ajst-10653	38	22	causing	cause	VERB
ajst-10653	38	23	water	water	NOUN
ajst-10653	38	24	sensitive	sensitive	ADJ
ajst-10653	38	25	damage	damage	NOUN
ajst-10653	38	26	to	to	ADP
ajst-10653	38	27	the	the	DET
ajst-10653	38	28	reservoir	reservoir	NOUN
ajst-10653	38	29	.	.	PUNCT
ajst-10653	39	1	clay	clay	NOUN
ajst-10653	39	2	stabilizer	stabilizer	NOUN
ajst-10653	39	3	is	be	AUX
ajst-10653	39	4	a	a	DET
ajst-10653	39	5	key	key	ADJ
ajst-10653	39	6	additive	additive	NOUN
ajst-10653	39	7	to	to	PART
ajst-10653	39	8	inhibit	inhibit	VERB
ajst-10653	39	9	the	the	DET
ajst-10653	39	10	swelling	swelling	NOUN
ajst-10653	39	11	of	of	ADP
ajst-10653	39	12	clay	clay	NOUN
ajst-10653	39	13	.	.	PUNCT
ajst-10653	40	1	adding	add	VERB
ajst-10653	40	2	clay	clay	NOUN
ajst-10653	40	3	stabilizer	stabilizer	NOUN
ajst-10653	40	4	to	to	ADP
ajst-10653	40	5	the	the	DET
ajst-10653	40	6	slick	slick	ADJ
ajst-10653	40	7	-	-	PUNCT
ajst-10653	40	8	water	water	NOUN
ajst-10653	40	9	fracturing	fracturing	NOUN
ajst-10653	40	10	fluid	fluid	NOUN
ajst-10653	40	11	can	can	AUX
ajst-10653	40	12	effectively	effectively	ADV
ajst-10653	40	13	avoid	avoid	VERB
ajst-10653	40	14	the	the	DET
ajst-10653	40	15	water	water	NOUN
ajst-10653	40	16	-	-	PUNCT
ajst-10653	40	17	sensitive	sensitive	ADJ
ajst-10653	40	18	damage	damage	NOUN
ajst-10653	40	19	caused	cause	VERB
ajst-10653	40	20	by	by	ADP
ajst-10653	40	21	fracturing	fracture	VERB
ajst-10653	40	22	fluid	fluid	NOUN
ajst-10653	40	23	to	to	ADP
ajst-10653	40	24	the	the	DET
ajst-10653	40	25	reservoir	reservoir	NOUN
ajst-10653	40	26	.	.	PUNCT
ajst-10653	41	1	3.1	3.1	NUM
ajst-10653	41	2	.	.	PUNCT
ajst-10653	41	3	centrifugal	centrifugal	ADJ
ajst-10653	41	4	method	method	NOUN
ajst-10653	41	5	was	be	AUX
ajst-10653	41	6	used	use	VERB
ajst-10653	41	7	to	to	PART
ajst-10653	41	8	determine	determine	VERB
ajst-10653	41	9	the	the	DET
ajst-10653	41	10	anti	anti	ADJ
ajst-10653	41	11	-	-	ADJ
ajst-10653	41	12	swelling	swelling	ADJ
ajst-10653	41	13	rate	rate	NOUN
ajst-10653	41	14	according	accord	VERB
ajst-10653	41	15	to	to	ADP
ajst-10653	41	16	the	the	DET
ajst-10653	41	17	centrifugal	centrifugal	ADJ
ajst-10653	41	18	method	method	NOUN
ajst-10653	41	19	in	in	ADP
ajst-10653	41	20	sy	sy	PROPN
ajst-10653	41	21	-	-	PUNCT
ajst-10653	41	22	t	t	NOUN
ajst-10653	41	23	59712016"evaluation	59712016"evaluation	NUM
ajst-10653	41	24	method	method	NOUN
ajst-10653	41	25	of	of	ADP
ajst-10653	41	26	clay	clay	NOUN
ajst-10653	41	27	stabilizer	stabilizer	NOUN
ajst-10653	41	28	performance	performance	NOUN
ajst-10653	41	29	for	for	ADP
ajst-10653	41	30	fracturing	fracture	VERB
ajst-10653	41	31	acidification	acidification	NOUN
ajst-10653	41	32	and	and	CCONJ
ajst-10653	41	33	water	water	NOUN
ajst-10653	41	34	injection	injection	NOUN
ajst-10653	41	35	of	of	ADP
ajst-10653	41	36	oil	oil	NOUN
ajst-10653	41	37	and	and	CCONJ
ajst-10653	41	38	gas	gas	NOUN
ajst-10653	41	39	fields	field	NOUN
ajst-10653	41	40	"	"	PUNCT
ajst-10653	41	41	,	,	PUNCT
ajst-10653	41	42	the	the	DET
ajst-10653	41	43	volume	volume	NOUN
ajst-10653	41	44	expansion	expansion	NOUN
ajst-10653	41	45	of	of	ADP
ajst-10653	41	46	sodium	sodium	NOUN
ajst-10653	41	47	bentonite	bentonite	NOUN
ajst-10653	41	48	powder	powder	NOUN
ajst-10653	41	49	in	in	ADP
ajst-10653	41	50	clay	clay	NOUN
ajst-10653	41	51	stabilizer	stabilizer	NOUN
ajst-10653	41	52	solution	solution	NOUN
ajst-10653	41	53	and	and	CCONJ
ajst-10653	41	54	water	water	NOUN
ajst-10653	41	55	was	be	AUX
ajst-10653	41	56	measured	measure	VERB
ajst-10653	41	57	,	,	PUNCT
ajst-10653	41	58	and	and	CCONJ
ajst-10653	41	59	the	the	DET
ajst-10653	41	60	antiswelling	antiswelling	NOUN
ajst-10653	41	61	rate	rate	PROPN
ajst-10653	41	62	b	b	PROPN
ajst-10653	41	63	was	be	AUX
ajst-10653	41	64	calculated	calculate	VERB
ajst-10653	41	65	by	by	ADP
ajst-10653	41	66	formula	formula	NOUN
ajst-10653	41	67	(	(	PUNCT
ajst-10653	41	68	1	1	NUM
ajst-10653	41	69	)	)	PUNCT
ajst-10653	41	70	to	to	PART
ajst-10653	41	71	evaluate	evaluate	VERB
ajst-10653	41	72	the	the	DET
ajst-10653	41	73	performance	performance	NOUN
ajst-10653	41	74	of	of	ADP
ajst-10653	41	75	clay	clay	NOUN
ajst-10653	41	76	stabilizer	stabilizer	NOUN
ajst-10653	41	77	.	.	PUNCT
ajst-10653	42	1	b	b	X
ajst-10653	42	2	100	100	NUM
ajst-10653	42	3	%	%	NOUN
ajst-10653	42	4	(	(	PUNCT
ajst-10653	42	5	1	1	NUM
ajst-10653	42	6	)	)	PUNCT
ajst-10653	42	7	b	b	NOUN
ajst-10653	42	8	-anti	-anti	ADV
ajst-10653	42	9	-	-	PUNCT
ajst-10653	42	10	swelling	swell	VERB
ajst-10653	42	11	rate	rate	NOUN
ajst-10653	42	12	,	,	PUNCT
ajst-10653	42	13	%	%	INTJ
ajst-10653	42	14	v0	v0	NOUN
ajst-10653	42	15	-volume	-volume	NOUN
ajst-10653	42	16	of	of	ADP
ajst-10653	42	17	bentonite	bentonite	NOUN
ajst-10653	42	18	after	after	ADP
ajst-10653	42	19	centrifugation	centrifugation	NOUN
ajst-10653	42	20	in	in	ADP
ajst-10653	42	21	water	water	NOUN
ajst-10653	42	22	,	,	PUNCT
ajst-10653	42	23	ml	ml	PART
ajst-10653	42	24	v1	v1	VERB
ajst-10653	42	25	-volume	-volume	NOUN
ajst-10653	42	26	of	of	ADP
ajst-10653	42	27	bentonite	bentonite	NOUN
ajst-10653	42	28	after	after	ADP
ajst-10653	42	29	centrifugation	centrifugation	NOUN
ajst-10653	42	30	in	in	ADP
ajst-10653	42	31	a	a	DET
ajst-10653	42	32	clay	clay	NOUN
ajst-10653	42	33	stabilizer	stabilizer	NOUN
ajst-10653	42	34	solution	solution	NOUN
ajst-10653	42	35	,	,	PUNCT
ajst-10653	42	36	ml	ml	ADP
ajst-10653	42	37	v2	v2	VERB
ajst-10653	42	38	-volume	-volume	NOUN
ajst-10653	42	39	of	of	ADP
ajst-10653	42	40	bentonite	bentonite	NOUN
ajst-10653	42	41	after	after	ADP
ajst-10653	42	42	centrifugation	centrifugation	NOUN
ajst-10653	42	43	in	in	ADP
ajst-10653	42	44	kerosene	kerosene	NOUN
ajst-10653	42	45	,	,	PUNCT
ajst-10653	42	46	ml	ml	PROPN
ajst-10653	42	47	3.2	3.2	NUM
ajst-10653	42	48	.	.	PUNCT
ajst-10653	43	1	core	core	NOUN
ajst-10653	43	2	flow	flow	NOUN
ajst-10653	43	3	test	test	NOUN
ajst-10653	43	4	according	accord	VERB
ajst-10653	43	5	to	to	ADP
ajst-10653	43	6	sy	sy	NOUN
ajst-10653	43	7	-	-	PUNCT
ajst-10653	43	8	t	t	NOUN
ajst-10653	43	9	5971	5971	NUM
ajst-10653	43	10	-	-	SYM
ajst-10653	43	11	2016	2016	NUM
ajst-10653	43	12	"	"	PUNCT
ajst-10653	43	13	evaluation	evaluation	NOUN
ajst-10653	43	14	method	method	NOUN
ajst-10653	43	15	of	of	ADP
ajst-10653	43	16	clay	clay	NOUN
ajst-10653	43	17	stabilizer	stabilizer	NOUN
ajst-10653	43	18	performance	performance	NOUN
ajst-10653	43	19	for	for	ADP
ajst-10653	43	20	fracturing	fracture	VERB
ajst-10653	43	21	acidification	acidification	NOUN
ajst-10653	43	22	and	and	CCONJ
ajst-10653	43	23	water	water	NOUN
ajst-10653	43	24	injection	injection	NOUN
ajst-10653	43	25	of	of	ADP
ajst-10653	43	26	oil	oil	NOUN
ajst-10653	43	27	and	and	CCONJ
ajst-10653	43	28	gas	gas	NOUN
ajst-10653	43	29	fields	field	NOUN
ajst-10653	43	30	"	"	PUNCT
ajst-10653	43	31	,	,	PUNCT
ajst-10653	43	32	core	core	NOUN
ajst-10653	43	33	flow	flow	NOUN
ajst-10653	43	34	tests	test	NOUN
ajst-10653	43	35	were	be	AUX
ajst-10653	43	36	conducted	conduct	VERB
ajst-10653	43	37	under	under	ADP
ajst-10653	43	38	simulated	simulated	ADJ
ajst-10653	43	39	reservoir	reservoir	NOUN
ajst-10653	43	40	temperature	temperature	NOUN
ajst-10653	43	41	conditions	condition	NOUN
ajst-10653	43	42	,	,	PUNCT
ajst-10653	43	43	and	and	CCONJ
ajst-10653	43	44	the	the	DET
ajst-10653	43	45	change	change	NOUN
ajst-10653	43	46	rate	rate	NOUN
ajst-10653	43	47	of	of	ADP
ajst-10653	43	48	permeability	permeability	NOUN
ajst-10653	43	49	before	before	ADV
ajst-10653	43	50	and	and	CCONJ
ajst-10653	43	51	after	after	ADP
ajst-10653	43	52	injecting	inject	VERB
ajst-10653	43	53	clay	clay	NOUN
ajst-10653	43	54	stabilizer	stabilizer	NOUN
ajst-10653	43	55	was	be	AUX
ajst-10653	43	56	measured	measure	VERB
ajst-10653	43	57	respectively	respectively	ADV
ajst-10653	43	58	,	,	PUNCT
ajst-10653	43	59	so	so	SCONJ
ajst-10653	43	60	as	as	SCONJ
ajst-10653	43	61	to	to	PART
ajst-10653	43	62	evaluate	evaluate	VERB
ajst-10653	43	63	the	the	DET
ajst-10653	43	64	anti	anti	ADJ
ajst-10653	43	65	-	-	ADJ
ajst-10653	43	66	swelling	swelling	ADJ
ajst-10653	43	67	performance	performance	NOUN
ajst-10653	43	68	of	of	ADP
ajst-10653	43	69	clay	clay	NOUN
ajst-10653	43	70	stabilizer	stabilizer	NOUN
ajst-10653	43	71	.	.	PUNCT
ajst-10653	44	1	experimental	experimental	ADJ
ajst-10653	44	2	steps	step	NOUN
ajst-10653	44	3	:	:	PUNCT
ajst-10653	44	4	the	the	DET
ajst-10653	44	5	reservoir	reservoir	NOUN
ajst-10653	44	6	core	core	NOUN
ajst-10653	44	7	was	be	AUX
ajst-10653	44	8	selected	select	VERB
ajst-10653	44	9	and	and	CCONJ
ajst-10653	44	10	injected	inject	VERB
ajst-10653	44	11	with	with	ADP
ajst-10653	44	12	brine	brine	NOUN
ajst-10653	44	13	solution	solution	NOUN
ajst-10653	44	14	at	at	ADP
ajst-10653	44	15	the	the	DET
ajst-10653	44	16	formation	formation	NOUN
ajst-10653	44	17	temperature	temperature	NOUN
ajst-10653	44	18	.	.	PUNCT
ajst-10653	45	1	after	after	SCONJ
ajst-10653	45	2	the	the	DET
ajst-10653	45	3	pressure	pressure	NOUN
ajst-10653	45	4	stabilized	stabilize	VERB
ajst-10653	45	5	,	,	PUNCT
ajst-10653	45	6	the	the	DET
ajst-10653	45	7	initial	initial	ADJ
ajst-10653	45	8	permeability	permeability	NOUN
ajst-10653	45	9	kfo	kfo	NOUN
ajst-10653	45	10	of	of	ADP
ajst-10653	45	11	the	the	DET
ajst-10653	45	12	core	core	NOUN
ajst-10653	45	13	was	be	AUX
ajst-10653	45	14	measured	measure	VERB
ajst-10653	45	15	,	,	PUNCT
ajst-10653	45	16	and	and	CCONJ
ajst-10653	45	17	then	then	ADV
ajst-10653	45	18	the	the	DET
ajst-10653	45	19	solution	solution	NOUN
ajst-10653	45	20	containing	contain	VERB
ajst-10653	45	21	clay	clay	NOUN
ajst-10653	45	22	stabilizer	stabilizer	NOUN
ajst-10653	45	23	was	be	AUX
ajst-10653	45	24	reversely	reversely	ADV
ajst-10653	45	25	injected	inject	VERB
ajst-10653	45	26	and	and	CCONJ
ajst-10653	45	27	stood	stand	VERB
ajst-10653	45	28	for	for	ADP
ajst-10653	45	29	6h	6h	NUM
ajst-10653	45	30	.	.	PUNCT
ajst-10653	46	1	then	then	ADV
ajst-10653	46	2	the	the	DET
ajst-10653	46	3	permeability	permeability	NOUN
ajst-10653	46	4	of	of	ADP
ajst-10653	46	5	the	the	DET
ajst-10653	46	6	core	core	NOUN
ajst-10653	46	7	after	after	ADP
ajst-10653	46	8	treatment	treatment	NOUN
ajst-10653	46	9	was	be	AUX
ajst-10653	46	10	measured	measure	VERB
ajst-10653	46	11	again	again	ADV
ajst-10653	46	12	through	through	ADP
ajst-10653	46	13	the	the	DET
ajst-10653	46	14	brine	brine	NOUN
ajst-10653	46	15	solution	solution	NOUN
ajst-10653	46	16	.	.	PUNCT
ajst-10653	47	1	the	the	PRON
ajst-10653	47	2	lower	low	ADJ
ajst-10653	47	3	the	the	DET
ajst-10653	47	4	permeability	permeability	NOUN
ajst-10653	47	5	change	change	NOUN
ajst-10653	47	6	rate	rate	NOUN
ajst-10653	47	7	is	be	AUX
ajst-10653	47	8	,	,	PUNCT
ajst-10653	47	9	the	the	PRON
ajst-10653	47	10	smaller	small	ADJ
ajst-10653	47	11	the	the	DET
ajst-10653	47	12	permeability	permeability	NOUN
ajst-10653	47	13	change	change	NOUN
ajst-10653	47	14	is	be	AUX
ajst-10653	47	15	,	,	PUNCT
ajst-10653	47	16	the	the	PRON
ajst-10653	47	17	better	well	ADJ
ajst-10653	47	18	the	the	DET
ajst-10653	47	19	anti	anti	ADJ
ajst-10653	47	20	-	-	ADJ
ajst-10653	47	21	swelling	swelling	ADJ
ajst-10653	47	22	performance	performance	NOUN
ajst-10653	47	23	of	of	ADP
ajst-10653	47	24	the	the	DET
ajst-10653	47	25	clay	clay	NOUN
ajst-10653	47	26	stabilizer	stabilizer	NOUN
ajst-10653	47	27	is	be	AUX
ajst-10653	47	28	𝐷	𝐷	PROPN
ajst-10653	47	29	100	100	NUM
ajst-10653	47	30	%	%	NOUN
ajst-10653	47	31	(	(	PUNCT
ajst-10653	47	32	2	2	NUM
ajst-10653	47	33	)	)	PUNCT
ajst-10653	47	34	df	df	PROPN
ajst-10653	47	35	-permeability	-permeability	PROPN
ajst-10653	47	36	change	change	NOUN
ajst-10653	47	37	rate	rate	NOUN
ajst-10653	47	38	,	,	PUNCT
ajst-10653	48	1	%	%	INTJ
ajst-10653	48	2	kfo	kfo	PROPN
ajst-10653	48	3	-core	-core	PROPN
ajst-10653	48	4	initial	initial	ADJ
ajst-10653	48	5	permeability	permeability	NOUN
ajst-10653	48	6	,	,	PUNCT
ajst-10653	48	7	md	md	PROPN
ajst-10653	48	8	kf	kf	PROPN
ajst-10653	48	9	--permeability	--permeability	PROPN
ajst-10653	48	10	of	of	ADP
ajst-10653	48	11	treated	treat	VERB
ajst-10653	48	12	core	core	NOUN
ajst-10653	48	13	,	,	PUNCT
ajst-10653	48	14	md	md	PROPN
ajst-10653	48	15	3.3	3.3	NUM
ajst-10653	48	16	.	.	PUNCT
ajst-10653	49	1	clay	clay	NOUN
ajst-10653	49	2	stabilizer	stabilizer	NOUN
ajst-10653	49	3	compounding	compound	VERB
ajst-10653	49	4	experiment	experiment	NOUN
ajst-10653	49	5	in	in	ADP
ajst-10653	49	6	order	order	NOUN
ajst-10653	49	7	to	to	PART
ajst-10653	49	8	select	select	VERB
ajst-10653	49	9	the	the	DET
ajst-10653	49	10	best	good	ADJ
ajst-10653	49	11	clay	clay	NOUN
ajst-10653	49	12	stabilizer	stabilizer	NOUN
ajst-10653	50	1	,	,	PUNCT
ajst-10653	50	2	the	the	DET
ajst-10653	50	3	optimum	optimum	ADJ
ajst-10653	50	4	combination	combination	NOUN
ajst-10653	50	5	of	of	ADP
ajst-10653	50	6	clay	clay	NOUN
ajst-10653	50	7	stabilizer	stabilizer	NOUN
ajst-10653	50	8	was	be	AUX
ajst-10653	50	9	selected	select	VERB
ajst-10653	50	10	through	through	ADP
ajst-10653	50	11	the	the	DET
ajst-10653	50	12	combination	combination	NOUN
ajst-10653	50	13	experiment	experiment	NOUN
ajst-10653	50	14	of	of	ADP
ajst-10653	50	15	several	several	ADJ
ajst-10653	50	16	clay	clay	NOUN
ajst-10653	50	17	stabilizers	stabilizer	NOUN
ajst-10653	50	18	.	.	PUNCT
ajst-10653	51	1	chen	chen	PROPN
ajst-10653	51	2	yalian	yalian	PROPN
ajst-10653	51	3	et	et	PROPN
ajst-10653	51	4	al	al	PROPN
ajst-10653	51	5	.	.	PUNCT
ajst-10653	52	1	[	[	X
ajst-10653	52	2	2	2	X
ajst-10653	52	3	]	]	PUNCT
ajst-10653	52	4	combined	combine	VERB
ajst-10653	52	5	small	small	ADJ
ajst-10653	52	6	cationic	cationic	ADJ
ajst-10653	52	7	polymer	polymer	NOUN
ajst-10653	52	8	clay	clay	NOUN
ajst-10653	52	9	stabilizer	stabilizer	NOUN
ajst-10653	52	10	sm	sm	INTJ
ajst-10653	52	11	with	with	ADP
ajst-10653	52	12	inorganic	inorganic	ADJ
ajst-10653	52	13	clay	clay	NOUN
ajst-10653	52	14	stabilizer	stabilizer	NOUN
ajst-10653	52	15	kcl	kcl	NOUN
ajst-10653	52	16	and	and	CCONJ
ajst-10653	52	17	nh4cl	nh4cl	PROPN
ajst-10653	52	18	with	with	ADP
ajst-10653	52	19	a	a	DET
ajst-10653	52	20	concentration	concentration	NOUN
ajst-10653	52	21	of	of	ADP
ajst-10653	52	22	0.25%~1	0.25%~1	NOUN
ajst-10653	52	23	%	%	NOUN
ajst-10653	52	24	and	and	CCONJ
ajst-10653	52	25	a	a	DET
ajst-10653	52	26	concentration	concentration	NOUN
ajst-10653	52	27	gradient	gradient	NOUN
ajst-10653	52	28	difference	difference	NOUN
ajst-10653	52	29	of	of	ADP
ajst-10653	52	30	0.25	0.25	NUM
ajst-10653	52	31	%	%	NOUN
ajst-10653	52	32	respectively	respectively	ADV
ajst-10653	52	33	,	,	PUNCT
ajst-10653	52	34	and	and	CCONJ
ajst-10653	52	35	optimized	optimize	VERB
ajst-10653	52	36	the	the	DET
ajst-10653	52	37	optimal	optimal	ADJ
ajst-10653	52	38	clay	clay	NOUN
ajst-10653	52	39	stabilizer	stabilizer	NOUN
ajst-10653	52	40	formula	formula	NOUN
ajst-10653	52	41	.	.	PUNCT
ajst-10653	53	1	shen	shen	PROPN
ajst-10653	53	2	huibing	huibe	VERB
ajst-10653	53	3	et	et	NOUN
ajst-10653	53	4	al	al	PROPN
ajst-10653	53	5	.	.	PUNCT
ajst-10653	54	1	[	[	X
ajst-10653	54	2	3	3	NUM
ajst-10653	54	3	]	]	PUNCT
ajst-10653	54	4	obtained	obtain	VERB
ajst-10653	54	5	the	the	DET
ajst-10653	54	6	optimal	optimal	ADJ
ajst-10653	54	7	clay	clay	NOUN
ajst-10653	54	8	stabilizer	stabilizer	NOUN
ajst-10653	54	9	combination	combination	NOUN
ajst-10653	54	10	by	by	ADP
ajst-10653	54	11	combining	combine	VERB
ajst-10653	54	12	the	the	DET
ajst-10653	54	13	clay	clay	NOUN
ajst-10653	54	14	stabilizer	stabilizer	NOUN
ajst-10653	54	15	with	with	ADP
ajst-10653	54	16	aluminum	aluminum	NOUN
ajst-10653	54	17	sol	sol	NOUN
ajst-10653	54	18	and	and	CCONJ
ajst-10653	54	19	kcl	kcl	PROPN
ajst-10653	54	20	after	after	ADP
ajst-10653	54	21	optimizing	optimize	VERB
ajst-10653	54	22	the	the	DET
ajst-10653	54	23	single	single	ADJ
ajst-10653	54	24	dose	dose	NOUN
ajst-10653	54	25	concentration	concentration	NOUN
ajst-10653	54	26	of	of	ADP
ajst-10653	54	27	the	the	DET
ajst-10653	54	28	clay	clay	NOUN
ajst-10653	54	29	stabilizer	stabilizer	NOUN
ajst-10653	54	30	.	.	PUNCT
ajst-10653	55	1	4	4	X
ajst-10653	55	2	.	.	X
ajst-10653	55	3	optimization	optimization	NOUN
ajst-10653	55	4	of	of	ADP
ajst-10653	55	5	cleanup	cleanup	NOUN
ajst-10653	55	6	additive	additive	VERB
ajst-10653	55	7	the	the	DET
ajst-10653	55	8	flowback	flowback	NOUN
ajst-10653	55	9	rate	rate	NOUN
ajst-10653	55	10	of	of	ADP
ajst-10653	55	11	slick	slick	ADJ
ajst-10653	55	12	-	-	PUNCT
ajst-10653	55	13	water	water	NOUN
ajst-10653	55	14	fracturing	fracturing	NOUN
ajst-10653	55	15	fluid	fluid	NOUN
ajst-10653	55	16	directly	directly	ADV
ajst-10653	55	17	affects	affect	VERB
ajst-10653	55	18	the	the	DET
ajst-10653	55	19	effect	effect	NOUN
ajst-10653	55	20	of	of	ADP
ajst-10653	55	21	fracturing	fracture	VERB
ajst-10653	55	22	construction	construction	NOUN
ajst-10653	55	23	.	.	PUNCT
ajst-10653	56	1	the	the	PRON
ajst-10653	56	2	higher	high	ADJ
ajst-10653	56	3	the	the	DET
ajst-10653	56	4	flowback	flowback	NOUN
ajst-10653	56	5	rate	rate	NOUN
ajst-10653	56	6	,	,	PUNCT
ajst-10653	56	7	the	the	PRON
ajst-10653	56	8	less	less	ADJ
ajst-10653	56	9	the	the	DET
ajst-10653	56	10	retention	retention	NOUN
ajst-10653	56	11	of	of	ADP
ajst-10653	56	12	fracturing	fracture	VERB
ajst-10653	56	13	fluid	fluid	NOUN
ajst-10653	56	14	in	in	ADP
ajst-10653	56	15	the	the	DET
ajst-10653	56	16	reservoir	reservoir	NOUN
ajst-10653	56	17	and	and	CCONJ
ajst-10653	56	18	the	the	DET
ajst-10653	56	19	less	less	ADJ
ajst-10653	56	20	the	the	DET
ajst-10653	56	21	damage	damage	NOUN
ajst-10653	56	22	to	to	ADP
ajst-10653	56	23	oil	oil	NOUN
ajst-10653	56	24	and	and	CCONJ
ajst-10653	56	25	gas	gas	NOUN
ajst-10653	56	26	reservoir	reservoir	NOUN
ajst-10653	56	27	.	.	PUNCT
ajst-10653	57	1	the	the	DET
ajst-10653	57	2	cleanup	cleanup	NOUN
ajst-10653	57	3	additive	additive	NOUN
ajst-10653	57	4	can	can	AUX
ajst-10653	57	5	effectively	effectively	ADV
ajst-10653	57	6	reduce	reduce	VERB
ajst-10653	57	7	the	the	DET
ajst-10653	57	8	adsorption	adsorption	NOUN
ajst-10653	57	9	of	of	ADP
ajst-10653	57	10	fracturing	fracture	VERB
ajst-10653	57	11	fluid	fluid	NOUN
ajst-10653	57	12	in	in	ADP
ajst-10653	57	13	the	the	DET
ajst-10653	57	14	reservoir	reservoir	NOUN
ajst-10653	57	15	and	and	CCONJ
ajst-10653	57	16	improve	improve	VERB
ajst-10653	57	17	the	the	DET
ajst-10653	57	18	flowback	flowback	NOUN
ajst-10653	57	19	performance	performance	NOUN
ajst-10653	57	20	of	of	ADP
ajst-10653	57	21	fracturing	fracture	VERB
ajst-10653	57	22	fluid	fluid	NOUN
ajst-10653	57	23	,	,	PUNCT
ajst-10653	57	24	which	which	PRON
ajst-10653	57	25	has	have	VERB
ajst-10653	57	26	an	an	DET
ajst-10653	57	27	important	important	ADJ
ajst-10653	57	28	influence	influence	NOUN
ajst-10653	57	29	on	on	ADP
ajst-10653	57	30	the	the	DET
ajst-10653	57	31	fracturing	fracturing	NOUN
ajst-10653	57	32	effect	effect	NOUN
ajst-10653	57	33	.	.	PUNCT
ajst-10653	58	1	4.1	4.1	NUM
ajst-10653	58	2	.	.	PUNCT
ajst-10653	58	3	wettability	wettability	NOUN
ajst-10653	58	4	parameter	parameter	NOUN
ajst-10653	58	5	determination	determination	NOUN
ajst-10653	58	6	the	the	DET
ajst-10653	58	7	cleanup	cleanup	NOUN
ajst-10653	58	8	additive	additive	NOUN
ajst-10653	58	9	is	be	AUX
ajst-10653	58	10	mainly	mainly	ADV
ajst-10653	58	11	composed	compose	VERB
ajst-10653	58	12	of	of	ADP
ajst-10653	58	13	surfactants	surfactant	NOUN
ajst-10653	58	14	.	.	PUNCT
ajst-10653	59	1	zhang	zhang	PROPN
ajst-10653	59	2	feng	feng	PROPN
ajst-10653	60	1	[	[	X
ajst-10653	60	2	4	4	NUM
ajst-10653	60	3	]	]	PUNCT
ajst-10653	60	4	optimized	optimize	VERB
ajst-10653	60	5	the	the	DET
ajst-10653	60	6	cleanup	cleanup	NOUN
ajst-10653	60	7	additive	additive	NOUN
ajst-10653	60	8	by	by	ADP
ajst-10653	60	9	measuring	measure	VERB
ajst-10653	60	10	the	the	DET
ajst-10653	60	11	surface	surface	NOUN
ajst-10653	60	12	tension	tension	NOUN
ajst-10653	60	13	and	and	CCONJ
ajst-10653	60	14	contact	contact	NOUN
ajst-10653	60	15	angle	angle	NOUN
ajst-10653	60	16	of	of	ADP
ajst-10653	60	17	surfactants	surfactant	NOUN
ajst-10653	60	18	such	such	ADJ
ajst-10653	60	19	as	as	ADP
ajst-10653	60	20	sodium	sodium	NOUN
ajst-10653	60	21	dodecyl	dodecyl	PROPN
ajst-10653	60	22	benzene	benzene	NOUN
ajst-10653	60	23	sulfonate	sulfonate	NOUN
ajst-10653	60	24	,	,	PUNCT
ajst-10653	60	25	sodium	sodium	NOUN
ajst-10653	60	26	dodecyl	dodecyl	NOUN
ajst-10653	60	27	sulfate	sulfate	NOUN
ajst-10653	60	28	,	,	PUNCT
ajst-10653	60	29	span	span	VERB
ajst-10653	60	30	80	80	NUM
ajst-10653	60	31	and	and	CCONJ
ajst-10653	60	32	biquaternary	biquaternary	ADJ
ajst-10653	60	33	ammonium	ammonium	NOUN
ajst-10653	60	34	salt	salt	NOUN
ajst-10653	60	35	composite	composite	ADJ
ajst-10653	60	36	materials	material	NOUN
ajst-10653	60	37	.	.	PUNCT
ajst-10653	61	1	contact	contact	NOUN
ajst-10653	61	2	angle	angle	NOUN
ajst-10653	61	3	measurement	measurement	NOUN
ajst-10653	61	4	steps	step	NOUN
ajst-10653	61	5	:	:	PUNCT
ajst-10653	61	6	the	the	DET
ajst-10653	61	7	core	core	NOUN
ajst-10653	61	8	is	be	AUX
ajst-10653	61	9	sliced	slice	VERB
ajst-10653	61	10	and	and	CCONJ
ajst-10653	61	11	dried	dry	VERB
ajst-10653	61	12	in	in	ADP
ajst-10653	61	13	the	the	DET
ajst-10653	61	14	oven	oven	NOUN
ajst-10653	61	15	for	for	ADP
ajst-10653	61	16	12	12	NUM
ajst-10653	61	17	hours	hour	NOUN
ajst-10653	61	18	,	,	PUNCT
ajst-10653	61	19	and	and	CCONJ
ajst-10653	61	20	then	then	ADV
ajst-10653	61	21	the	the	DET
ajst-10653	61	22	core	core	NOUN
ajst-10653	61	23	is	be	AUX
ajst-10653	61	24	soaked	soak	VERB
ajst-10653	61	25	in	in	ADP
ajst-10653	61	26	the	the	DET
ajst-10653	61	27	test	test	NOUN
ajst-10653	61	28	solution	solution	NOUN
ajst-10653	61	29	for	for	ADP
ajst-10653	61	30	sealed	seal	VERB
ajst-10653	61	31	preservation	preservation	NOUN
ajst-10653	61	32	for	for	ADP
ajst-10653	61	33	18	18	NUM
ajst-10653	61	34	hours	hour	NOUN
ajst-10653	61	35	.	.	PUNCT
ajst-10653	62	1	after	after	ADP
ajst-10653	62	2	drying	dry	VERB
ajst-10653	62	3	,	,	PUNCT
ajst-10653	62	4	the	the	DET
ajst-10653	62	5	surface	surface	NOUN
ajst-10653	62	6	tension	tension	NOUN
ajst-10653	62	7	and	and	CCONJ
ajst-10653	62	8	contact	contact	NOUN
ajst-10653	62	9	angle	angle	NOUN
ajst-10653	62	10	of	of	ADP
ajst-10653	62	11	different	different	ADJ
ajst-10653	62	12	surfactants	surfactant	NOUN
ajst-10653	62	13	with	with	ADP
ajst-10653	62	14	a	a	DET
ajst-10653	62	15	concentration	concentration	NOUN
ajst-10653	62	16	of	of	ADP
ajst-10653	62	17	0.1%~0.5	0.1%~0.5	NUM
ajst-10653	62	18	%	%	NOUN
ajst-10653	62	19	and	and	CCONJ
ajst-10653	62	20	a	a	DET
ajst-10653	62	21	gradient	gradient	NOUN
ajst-10653	62	22	of	of	ADP
ajst-10653	62	23	0.1	0.1	NUM
ajst-10653	62	24	%	%	NOUN
ajst-10653	62	25	are	be	AUX
ajst-10653	62	26	measured	measure	VERB
ajst-10653	62	27	.	.	PUNCT
ajst-10653	63	1	the	the	DET
ajst-10653	63	2	concentration	concentration	NOUN
ajst-10653	63	3	with	with	ADP
ajst-10653	63	4	the	the	DET
ajst-10653	63	5	smallest	small	ADJ
ajst-10653	63	6	surface	surface	NOUN
ajst-10653	63	7	tension	tension	NOUN
ajst-10653	63	8	of	of	ADP
ajst-10653	63	9	the	the	DET
ajst-10653	63	10	surfactant	surfactant	NOUN
ajst-10653	63	11	is	be	AUX
ajst-10653	63	12	used	use	VERB
ajst-10653	63	13	as	as	ADP
ajst-10653	63	14	the	the	DET
ajst-10653	63	15	optimal	optimal	ADJ
ajst-10653	63	16	concentration	concentration	NOUN
ajst-10653	63	17	of	of	ADP
ajst-10653	63	18	a	a	DET
ajst-10653	63	19	single	single	ADJ
ajst-10653	63	20	agent	agent	NOUN
ajst-10653	63	21	.	.	PUNCT
ajst-10653	64	1	125	125	NUM
ajst-10653	64	2	capillary	capillary	ADJ
ajst-10653	64	3	force	force	NOUN
ajst-10653	64	4	plays	play	VERB
ajst-10653	64	5	an	an	DET
ajst-10653	64	6	important	important	ADJ
ajst-10653	64	7	role	role	NOUN
ajst-10653	64	8	in	in	ADP
ajst-10653	64	9	flowback	flowback	NOUN
ajst-10653	64	10	efficiency	efficiency	NOUN
ajst-10653	64	11	.	.	PUNCT
ajst-10653	65	1	the	the	PRON
ajst-10653	65	2	higher	high	ADJ
ajst-10653	65	3	the	the	DET
ajst-10653	65	4	capillary	capillary	ADJ
ajst-10653	65	5	force	force	NOUN
ajst-10653	65	6	is	be	AUX
ajst-10653	65	7	,	,	PUNCT
ajst-10653	65	8	the	the	PRON
ajst-10653	65	9	more	more	ADV
ajst-10653	65	10	easily	easily	ADV
ajst-10653	65	11	the	the	DET
ajst-10653	65	12	fluid	fluid	NOUN
ajst-10653	65	13	is	be	AUX
ajst-10653	65	14	adsorbed	adsorb	VERB
ajst-10653	65	15	by	by	ADP
ajst-10653	65	16	the	the	DET
ajst-10653	65	17	reservoir	reservoir	NOUN
ajst-10653	65	18	and	and	CCONJ
ajst-10653	65	19	the	the	DET
ajst-10653	65	20	more	more	ADV
ajst-10653	65	21	difficult	difficult	ADJ
ajst-10653	65	22	it	it	PRON
ajst-10653	65	23	is	be	AUX
ajst-10653	65	24	to	to	PART
ajst-10653	65	25	flowback	flowback	VERB
ajst-10653	65	26	.	.	PUNCT
ajst-10653	66	1	according	accord	VERB
ajst-10653	66	2	to	to	ADP
ajst-10653	66	3	formula	formula	NOUN
ajst-10653	66	4	(	(	PUNCT
ajst-10653	66	5	3	3	NUM
ajst-10653	66	6	)	)	PUNCT
ajst-10653	66	7	,	,	PUNCT
ajst-10653	66	8	when	when	SCONJ
ajst-10653	66	9	the	the	DET
ajst-10653	66	10	reservoir	reservoir	NOUN
ajst-10653	66	11	physical	physical	ADJ
ajst-10653	66	12	properties	property	NOUN
ajst-10653	66	13	are	be	AUX
ajst-10653	66	14	determined	determine	VERB
ajst-10653	66	15	,	,	PUNCT
ajst-10653	66	16	the	the	DET
ajst-10653	66	17	capillary	capillary	ADJ
ajst-10653	66	18	force	force	NOUN
ajst-10653	66	19	is	be	AUX
ajst-10653	66	20	proportional	proportional	ADJ
ajst-10653	66	21	to	to	ADP
ajst-10653	66	22	the	the	DET
ajst-10653	66	23	product	product	NOUN
ajst-10653	66	24	of	of	ADP
ajst-10653	66	25	interfacial	interfacial	ADJ
ajst-10653	66	26	tension	tension	NOUN
ajst-10653	66	27	and	and	CCONJ
ajst-10653	66	28	contact	contact	NOUN
ajst-10653	66	29	angle	angle	NOUN
ajst-10653	66	30	.	.	PUNCT
ajst-10653	67	1	fan	fan	PROPN
ajst-10653	67	2	yao	yao	PROPN
ajst-10653	68	1	[	[	X
ajst-10653	68	2	5	5	NUM
ajst-10653	68	3	]	]	PUNCT
ajst-10653	68	4	determined	determine	VERB
ajst-10653	68	5	the	the	DET
ajst-10653	68	6	surface	surface	NOUN
ajst-10653	68	7	tension	tension	NOUN
ajst-10653	68	8	and	and	CCONJ
ajst-10653	68	9	contact	contact	NOUN
ajst-10653	68	10	angle	angle	NOUN
ajst-10653	68	11	of	of	ADP
ajst-10653	68	12	four	four	NUM
ajst-10653	68	13	surfactants	surfactant	NOUN
ajst-10653	68	14	,	,	PUNCT
ajst-10653	68	15	and	and	CCONJ
ajst-10653	68	16	selected	select	VERB
ajst-10653	68	17	the	the	DET
ajst-10653	68	18	surfactant	surfactant	NOUN
ajst-10653	68	19	with	with	ADP
ajst-10653	68	20	the	the	DET
ajst-10653	68	21	smallest	small	ADJ
ajst-10653	68	22	product	product	NOUN
ajst-10653	68	23	of	of	ADP
ajst-10653	68	24	the	the	DET
ajst-10653	68	25	interfacial	interfacial	ADJ
ajst-10653	68	26	tension	tension	NOUN
ajst-10653	68	27	value	value	NOUN
ajst-10653	68	28	and	and	CCONJ
ajst-10653	68	29	contact	contact	NOUN
ajst-10653	68	30	angle	angle	NOUN
ajst-10653	68	31	cosine	cosine	NOUN
ajst-10653	68	32	value	value	NOUN
ajst-10653	68	33	based	base	VERB
ajst-10653	68	34	on	on	ADP
ajst-10653	68	35	the	the	DET
ajst-10653	68	36	size	size	NOUN
ajst-10653	68	37	of	of	ADP
ajst-10653	68	38	the	the	DET
ajst-10653	68	39	capillary	capillary	ADJ
ajst-10653	68	40	force	force	NOUN
ajst-10653	68	41	.	.	PUNCT
ajst-10653	69	1	𝑃	𝑃	NOUN
ajst-10653	69	2	(	(	PUNCT
ajst-10653	69	3	3	3	NUM
ajst-10653	69	4	)	)	PUNCT
ajst-10653	69	5	pc	pc	NOUN
ajst-10653	69	6	-air	-air	NOUN
ajst-10653	69	7	water	water	NOUN
ajst-10653	69	8	interface	interface	NOUN
ajst-10653	69	9	capillary	capillary	ADJ
ajst-10653	69	10	pressure	pressure	NOUN
ajst-10653	69	11	,	,	PUNCT
ajst-10653	69	12	mn	mn	PROPN
ajst-10653	69	13	/	/	SYM
ajst-10653	69	14	m2	m2	PROPN
ajst-10653	69	15	σ	σ	PROPN
ajst-10653	69	16	--	--	PUNCT
ajst-10653	69	17	air	air	NOUN
ajst-10653	69	18	-	-	PUNCT
ajst-10653	69	19	water	water	NOUN
ajst-10653	69	20	interfacial	interfacial	ADJ
ajst-10653	69	21	tension	tension	NOUN
ajst-10653	69	22	,	,	PUNCT
ajst-10653	69	23	mn	mn	PROPN
ajst-10653	69	24	/	/	SYM
ajst-10653	69	25	m	m	PROPN
ajst-10653	69	26	r	r	NOUN
ajst-10653	69	27	-mean	-mean	NOUN
ajst-10653	69	28	curvature	curvature	NOUN
ajst-10653	69	29	radius	radius	NOUN
ajst-10653	69	30	of	of	ADP
ajst-10653	69	31	gas	gas	NOUN
ajst-10653	69	32	-	-	PUNCT
ajst-10653	69	33	water	water	NOUN
ajst-10653	69	34	interface	interface	NOUN
ajst-10653	69	35	in	in	ADP
ajst-10653	69	36	pores	pore	NOUN
ajst-10653	69	37	,	,	PUNCT
ajst-10653	69	38	m	m	VERB
ajst-10653	69	39	θ	θ	NOUN
ajst-10653	69	40	-contact	-contact	NOUN
ajst-10653	69	41	angle	angle	NOUN
ajst-10653	69	42	of	of	ADP
ajst-10653	69	43	gas	gas	NOUN
ajst-10653	69	44	-	-	PUNCT
ajst-10653	69	45	liquid	liquid	NOUN
ajst-10653	69	46	-	-	PUNCT
ajst-10653	69	47	solid	solid	ADJ
ajst-10653	69	48	three	three	NUM
ajst-10653	69	49	-	-	PUNCT
ajst-10653	69	50	phase	phase	NOUN
ajst-10653	69	51	interface	interface	NOUN
ajst-10653	69	52	,	,	PUNCT
ajst-10653	69	53	°	°	ADP
ajst-10653	69	54	4.2	4.2	NUM
ajst-10653	69	55	.	.	PUNCT
ajst-10653	70	1	spontaneous	spontaneous	ADJ
ajst-10653	70	2	imbibition	imbibition	NOUN
ajst-10653	70	3	method	method	NOUN
ajst-10653	70	4	after	after	ADP
ajst-10653	70	5	entering	enter	VERB
ajst-10653	70	6	the	the	DET
ajst-10653	70	7	reservoir	reservoir	NOUN
ajst-10653	70	8	,	,	PUNCT
ajst-10653	70	9	fracturing	fracture	VERB
ajst-10653	70	10	fluid	fluid	NOUN
ajst-10653	70	11	adsorbs	adsorb	VERB
ajst-10653	70	12	in	in	ADP
ajst-10653	70	13	the	the	DET
ajst-10653	70	14	pores	pore	NOUN
ajst-10653	70	15	,	,	PUNCT
ajst-10653	70	16	resulting	result	VERB
ajst-10653	70	17	in	in	ADP
ajst-10653	70	18	the	the	DET
ajst-10653	70	19	decrease	decrease	NOUN
ajst-10653	70	20	of	of	ADP
ajst-10653	70	21	reservoir	reservoir	NOUN
ajst-10653	70	22	permeability	permeability	NOUN
ajst-10653	70	23	and	and	CCONJ
ajst-10653	70	24	formation	formation	NOUN
ajst-10653	70	25	of	of	ADP
ajst-10653	70	26	water	water	NOUN
ajst-10653	70	27	lock	lock	NOUN
ajst-10653	70	28	damage	damage	NOUN
ajst-10653	70	29	.	.	PUNCT
ajst-10653	71	1	the	the	DET
ajst-10653	71	2	spontaneous	spontaneous	ADJ
ajst-10653	71	3	imbibition	imbibition	NOUN
ajst-10653	71	4	method	method	NOUN
ajst-10653	71	5	is	be	AUX
ajst-10653	71	6	to	to	PART
ajst-10653	71	7	evaluate	evaluate	VERB
ajst-10653	71	8	the	the	DET
ajst-10653	71	9	waterproof	waterproof	ADJ
ajst-10653	71	10	locking	locking	NOUN
ajst-10653	71	11	effect	effect	NOUN
ajst-10653	71	12	of	of	ADP
ajst-10653	71	13	the	the	DET
ajst-10653	71	14	cleanup	cleanup	NOUN
ajst-10653	71	15	additive	additive	NOUN
ajst-10653	71	16	by	by	ADP
ajst-10653	71	17	studying	study	VERB
ajst-10653	71	18	the	the	DET
ajst-10653	71	19	water	water	NOUN
ajst-10653	71	20	absorption	absorption	NOUN
ajst-10653	71	21	of	of	ADP
ajst-10653	71	22	the	the	DET
ajst-10653	71	23	core	core	NOUN
ajst-10653	71	24	before	before	ADP
ajst-10653	71	25	soaking	soak	VERB
ajst-10653	71	26	in	in	ADP
ajst-10653	71	27	the	the	DET
ajst-10653	71	28	cleanup	cleanup	NOUN
ajst-10653	71	29	additive	additive	NOUN
ajst-10653	71	30	treatment	treatment	NOUN
ajst-10653	71	31	and	and	CCONJ
ajst-10653	71	32	the	the	DET
ajst-10653	71	33	change	change	NOUN
ajst-10653	71	34	of	of	ADP
ajst-10653	71	35	water	water	NOUN
ajst-10653	71	36	absorption	absorption	NOUN
ajst-10653	71	37	after	after	ADP
ajst-10653	71	38	the	the	DET
ajst-10653	71	39	cleanup	cleanup	NOUN
ajst-10653	71	40	additive	additive	NOUN
ajst-10653	71	41	treatment	treatment	NOUN
ajst-10653	71	42	with	with	ADP
ajst-10653	71	43	time	time	NOUN
ajst-10653	71	44	.	.	PUNCT
ajst-10653	72	1	the	the	DET
ajst-10653	72	2	more	more	ADJ
ajst-10653	72	3	water	water	NOUN
ajst-10653	72	4	absorption	absorption	NOUN
ajst-10653	72	5	of	of	ADP
ajst-10653	72	6	the	the	DET
ajst-10653	72	7	core	core	NOUN
ajst-10653	72	8	treated	treat	VERB
ajst-10653	72	9	by	by	ADP
ajst-10653	72	10	the	the	DET
ajst-10653	72	11	cleanup	cleanup	NOUN
ajst-10653	72	12	additive	additive	NOUN
ajst-10653	72	13	under	under	ADP
ajst-10653	72	14	the	the	DET
ajst-10653	72	15	action	action	NOUN
ajst-10653	72	16	of	of	ADP
ajst-10653	72	17	capillary	capillary	ADJ
ajst-10653	72	18	force	force	NOUN
ajst-10653	72	19	,	,	PUNCT
ajst-10653	72	20	the	the	PRON
ajst-10653	72	21	worse	bad	ADJ
ajst-10653	72	22	the	the	DET
ajst-10653	72	23	waterproof	waterproof	ADJ
ajst-10653	72	24	lock	lock	NOUN
ajst-10653	72	25	effect	effect	NOUN
ajst-10653	72	26	.	.	PUNCT
ajst-10653	73	1	hu	hu	PROPN
ajst-10653	73	2	youlin	youlin	PROPN
ajst-10653	73	3	et	et	PROPN
ajst-10653	73	4	al	al	PROPN
ajst-10653	73	5	.	.	PUNCT
ajst-10653	74	1	[	[	X
ajst-10653	74	2	6	6	NUM
ajst-10653	74	3	]	]	X
ajst-10653	74	4	soaked	soak	VERB
ajst-10653	74	5	coal	coal	NOUN
ajst-10653	74	6	and	and	CCONJ
ajst-10653	74	7	rock	rock	NOUN
ajst-10653	74	8	in	in	ADP
ajst-10653	74	9	surfactant	surfactant	ADJ
ajst-10653	74	10	solution	solution	NOUN
ajst-10653	74	11	for	for	ADP
ajst-10653	74	12	4	4	NUM
ajst-10653	74	13	hours	hour	NOUN
ajst-10653	74	14	and	and	CCONJ
ajst-10653	74	15	then	then	ADV
ajst-10653	74	16	dried	dry	VERB
ajst-10653	74	17	it	it	PRON
ajst-10653	74	18	,	,	PUNCT
ajst-10653	74	19	and	and	CCONJ
ajst-10653	74	20	measured	measure	VERB
ajst-10653	74	21	the	the	DET
ajst-10653	74	22	water	water	NOUN
ajst-10653	74	23	absorption	absorption	NOUN
ajst-10653	74	24	of	of	ADP
ajst-10653	74	25	coal	coal	NOUN
ajst-10653	74	26	and	and	CCONJ
ajst-10653	74	27	rock	rock	NOUN
ajst-10653	74	28	before	before	ADV
ajst-10653	74	29	and	and	CCONJ
ajst-10653	74	30	after	after	ADP
ajst-10653	74	31	surfactant	surfactant	ADJ
ajst-10653	74	32	treatment	treatment	NOUN
ajst-10653	74	33	within	within	ADP
ajst-10653	74	34	4	4	NUM
ajst-10653	74	35	hours	hour	NOUN
ajst-10653	74	36	.	.	PUNCT
ajst-10653	75	1	the	the	DET
ajst-10653	75	2	results	result	NOUN
ajst-10653	75	3	showed	show	VERB
ajst-10653	75	4	that	that	SCONJ
ajst-10653	75	5	the	the	DET
ajst-10653	75	6	water	water	NOUN
ajst-10653	75	7	absorption	absorption	NOUN
ajst-10653	75	8	capacity	capacity	NOUN
ajst-10653	75	9	of	of	ADP
ajst-10653	75	10	coal	coal	NOUN
ajst-10653	75	11	and	and	CCONJ
ajst-10653	75	12	rock	rock	NOUN
ajst-10653	75	13	after	after	SCONJ
ajst-10653	75	14	surfactant	surfactant	ADJ
ajst-10653	75	15	treatment	treatment	NOUN
ajst-10653	75	16	was	be	AUX
ajst-10653	75	17	greatly	greatly	ADV
ajst-10653	75	18	reduced	reduce	VERB
ajst-10653	75	19	.	.	PUNCT
ajst-10653	76	1	4.3	4.3	NUM
ajst-10653	76	2	.	.	PUNCT
ajst-10653	76	3	single	single	ADJ
ajst-10653	76	4	dose	dose	NOUN
ajst-10653	76	5	combination	combination	NOUN
ajst-10653	76	6	test	test	NOUN
ajst-10653	76	7	when	when	SCONJ
ajst-10653	76	8	different	different	ADJ
ajst-10653	76	9	surfactants	surfactant	NOUN
ajst-10653	76	10	are	be	AUX
ajst-10653	76	11	mixed	mixed	ADJ
ajst-10653	76	12	,	,	PUNCT
ajst-10653	76	13	there	there	PRON
ajst-10653	76	14	may	may	AUX
ajst-10653	76	15	be	be	AUX
ajst-10653	76	16	a	a	DET
ajst-10653	76	17	synergistic	synergistic	ADJ
ajst-10653	76	18	effect	effect	NOUN
ajst-10653	76	19	between	between	ADP
ajst-10653	76	20	different	different	ADJ
ajst-10653	76	21	molecules	molecule	NOUN
ajst-10653	76	22	,	,	PUNCT
ajst-10653	76	23	which	which	PRON
ajst-10653	76	24	causes	cause	VERB
ajst-10653	76	25	the	the	DET
ajst-10653	76	26	surface	surface	NOUN
ajst-10653	76	27	tension	tension	NOUN
ajst-10653	76	28	to	to	PART
ajst-10653	76	29	change	change	VERB
ajst-10653	76	30	.	.	PUNCT
ajst-10653	77	1	zhang	zhang	PROPN
ajst-10653	77	2	feng[4	feng[4	PROPN
ajst-10653	77	3	]	]	PUNCT
ajst-10653	77	4	carried	carry	VERB
ajst-10653	77	5	out	out	ADP
ajst-10653	77	6	four	four	NUM
ajst-10653	77	7	combinations	combination	NOUN
ajst-10653	77	8	of	of	ADP
ajst-10653	77	9	cationic	cationic	ADJ
ajst-10653	77	10	-	-	PUNCT
ajst-10653	77	11	non	non	ADJ
ajst-10653	77	12	-	-	ADJ
ajst-10653	77	13	ionic	ionic	ADJ
ajst-10653	77	14	,	,	PUNCT
ajst-10653	77	15	cationiczwitterionic	cationiczwitterionic	NOUN
ajst-10653	77	16	,	,	PUNCT
ajst-10653	77	17	cationic	cationic	NOUN
ajst-10653	77	18	-	-	PUNCT
ajst-10653	77	19	cation	cation	NOUN
ajst-10653	77	20	,	,	PUNCT
ajst-10653	77	21	zwitterionic	zwitterionic	NOUN
ajst-10653	77	22	and	and	CCONJ
ajst-10653	77	23	non	non	ADJ
ajst-10653	77	24	-	-	ADJ
ajst-10653	77	25	ionic	ionic	ADJ
ajst-10653	77	26	of	of	ADP
ajst-10653	77	27	various	various	ADJ
ajst-10653	77	28	surfactants	surfactant	NOUN
ajst-10653	77	29	at	at	ADP
ajst-10653	77	30	the	the	DET
ajst-10653	77	31	optimal	optimal	ADJ
ajst-10653	77	32	concentration	concentration	NOUN
ajst-10653	77	33	of	of	ADP
ajst-10653	77	34	a	a	DET
ajst-10653	77	35	single	single	ADJ
ajst-10653	77	36	dose	dose	NOUN
ajst-10653	77	37	.	.	PUNCT
ajst-10653	78	1	the	the	DET
ajst-10653	78	2	experimental	experimental	ADJ
ajst-10653	78	3	results	result	NOUN
ajst-10653	78	4	showed	show	VERB
ajst-10653	78	5	that	that	SCONJ
ajst-10653	78	6	the	the	DET
ajst-10653	78	7	surface	surface	NOUN
ajst-10653	78	8	tension	tension	NOUN
ajst-10653	78	9	of	of	ADP
ajst-10653	78	10	zwitterionic	zwitterionic	ADJ
ajst-10653	78	11	and	and	CCONJ
ajst-10653	78	12	cationic	cationic	ADJ
ajst-10653	78	13	surfactants	surfactant	NOUN
ajst-10653	78	14	decreased	decrease	VERB
ajst-10653	78	15	and	and	CCONJ
ajst-10653	78	16	the	the	DET
ajst-10653	78	17	wetting	wet	VERB
ajst-10653	78	18	angle	angle	NOUN
ajst-10653	78	19	increased	increase	VERB
ajst-10653	78	20	.	.	PUNCT
ajst-10653	79	1	after	after	ADP
ajst-10653	79	2	the	the	DET
ajst-10653	79	3	pairwise	pairwise	NOUN
ajst-10653	79	4	combination	combination	NOUN
ajst-10653	79	5	of	of	ADP
ajst-10653	79	6	cationic	cationic	ADJ
ajst-10653	79	7	surfactants	surfactant	NOUN
ajst-10653	79	8	,	,	PUNCT
ajst-10653	79	9	the	the	DET
ajst-10653	79	10	surface	surface	NOUN
ajst-10653	79	11	tension	tension	NOUN
ajst-10653	79	12	decreased	decrease	VERB
ajst-10653	79	13	significantly	significantly	ADV
ajst-10653	79	14	but	but	CCONJ
ajst-10653	79	15	the	the	DET
ajst-10653	79	16	wetting	wet	VERB
ajst-10653	79	17	angle	angle	NOUN
ajst-10653	79	18	also	also	ADV
ajst-10653	79	19	decreased	decrease	VERB
ajst-10653	79	20	.	.	PUNCT
ajst-10653	80	1	the	the	DET
ajst-10653	80	2	combination	combination	NOUN
ajst-10653	80	3	of	of	ADP
ajst-10653	80	4	cationic	cationic	ADJ
ajst-10653	80	5	and	and	CCONJ
ajst-10653	80	6	non	non	ADJ
ajst-10653	80	7	-	-	ADJ
ajst-10653	80	8	ionic	ionic	ADJ
ajst-10653	80	9	surfactants	surfactant	NOUN
ajst-10653	80	10	had	have	VERB
ajst-10653	80	11	no	no	DET
ajst-10653	80	12	positive	positive	ADJ
ajst-10653	80	13	effect	effect	NOUN
ajst-10653	80	14	on	on	ADP
ajst-10653	80	15	the	the	DET
ajst-10653	80	16	surface	surface	NOUN
ajst-10653	80	17	tension	tension	NOUN
ajst-10653	80	18	.	.	PUNCT
ajst-10653	81	1	4.4	4.4	NUM
ajst-10653	81	2	.	.	PUNCT
ajst-10653	81	3	measurement	measurement	NOUN
ajst-10653	81	4	of	of	ADP
ajst-10653	81	5	auxiliary	auxiliary	ADJ
ajst-10653	81	6	discharge	discharge	NOUN
ajst-10653	81	7	increase	increase	NOUN
ajst-10653	81	8	rate	rate	NOUN
ajst-10653	81	9	according	accord	VERB
ajst-10653	81	10	to	to	ADP
ajst-10653	81	11	qsy	qsy	PROPN
ajst-10653	81	12	17376	17376	NUM
ajst-10653	81	13	-	-	SYM
ajst-10653	81	14	2017	2017	NUM
ajst-10653	81	15	"	"	PUNCT
ajst-10653	81	16	technical	technical	ADJ
ajst-10653	81	17	specification	specification	NOUN
ajst-10653	81	18	for	for	ADP
ajst-10653	81	19	acid	acid	NOUN
ajst-10653	81	20	fracturing	fracture	VERB
ajst-10653	81	21	cleanup	cleanup	NOUN
ajst-10653	81	22	additive	additive	NOUN
ajst-10653	81	23	"	"	PUNCT
ajst-10653	81	24	,	,	PUNCT
ajst-10653	81	25	the	the	DET
ajst-10653	81	26	process	process	NOUN
ajst-10653	81	27	of	of	ADP
ajst-10653	81	28	fracturing	fracture	VERB
ajst-10653	81	29	fluid	fluid	NOUN
ajst-10653	81	30	backflow	backflow	NOUN
ajst-10653	81	31	after	after	ADP
ajst-10653	81	32	entering	enter	VERB
ajst-10653	81	33	the	the	DET
ajst-10653	81	34	formation	formation	NOUN
ajst-10653	81	35	was	be	AUX
ajst-10653	81	36	simulated	simulate	VERB
ajst-10653	81	37	,	,	PUNCT
ajst-10653	81	38	and	and	CCONJ
ajst-10653	81	39	the	the	DET
ajst-10653	81	40	auxiliary	auxiliary	ADJ
ajst-10653	81	41	discharge	discharge	NOUN
ajst-10653	81	42	increase	increase	NOUN
ajst-10653	81	43	rate	rate	NOUN
ajst-10653	81	44	of	of	ADP
ajst-10653	81	45	the	the	DET
ajst-10653	81	46	test	test	NOUN
ajst-10653	81	47	fluid	fluid	NOUN
ajst-10653	81	48	was	be	AUX
ajst-10653	81	49	measured	measure	VERB
ajst-10653	81	50	to	to	PART
ajst-10653	81	51	characterize	characterize	VERB
ajst-10653	81	52	the	the	DET
ajst-10653	81	53	performance	performance	NOUN
ajst-10653	81	54	of	of	ADP
ajst-10653	81	55	the	the	DET
ajst-10653	81	56	cleanup	cleanup	NOUN
ajst-10653	81	57	additive	additive	NOUN
ajst-10653	81	58	macroscopic	macroscopic	NOUN
ajst-10653	81	59	.	.	PUNCT
ajst-10653	82	1	quartz	quartz	NOUN
ajst-10653	82	2	sand	sand	NOUN
ajst-10653	82	3	of	of	ADP
ajst-10653	82	4	212μm~524μm	212μm~524μm	PROPN
ajst-10653	82	5	was	be	AUX
ajst-10653	82	6	loaded	load	VERB
ajst-10653	82	7	into	into	ADP
ajst-10653	82	8	a	a	DET
ajst-10653	82	9	glass	glass	NOUN
ajst-10653	82	10	tube	tube	NOUN
ajst-10653	82	11	with	with	ADP
ajst-10653	82	12	an	an	DET
ajst-10653	82	13	inner	inner	ADJ
ajst-10653	82	14	diameter	diameter	NOUN
ajst-10653	82	15	of	of	ADP
ajst-10653	82	16	15	15	NUM
ajst-10653	82	17	mm	mm	NOUN
ajst-10653	82	18	and	and	CCONJ
ajst-10653	82	19	a	a	DET
ajst-10653	82	20	length	length	NOUN
ajst-10653	82	21	of	of	ADP
ajst-10653	82	22	500	500	NUM
ajst-10653	82	23	mm	mm	NOUN
ajst-10653	82	24	.	.	PUNCT
ajst-10653	83	1	the	the	DET
ajst-10653	83	2	experimental	experimental	ADJ
ajst-10653	83	3	fluid	fluid	NOUN
ajst-10653	83	4	was	be	AUX
ajst-10653	83	5	saturated	saturate	VERB
ajst-10653	83	6	according	accord	VERB
ajst-10653	83	7	to	to	PART
ajst-10653	83	8	figure	figure	NOUN
ajst-10653	83	9	1	1	NUM
ajst-10653	83	10	,	,	PUNCT
ajst-10653	83	11	and	and	CCONJ
ajst-10653	83	12	the	the	DET
ajst-10653	83	13	mass	mass	NOUN
ajst-10653	83	14	m2	m2	PROPN
ajst-10653	83	15	of	of	ADP
ajst-10653	83	16	the	the	DET
ajst-10653	83	17	glass	glass	NOUN
ajst-10653	83	18	tube	tube	NOUN
ajst-10653	83	19	device	device	NOUN
ajst-10653	83	20	was	be	AUX
ajst-10653	83	21	measured	measure	VERB
ajst-10653	83	22	after	after	SCONJ
ajst-10653	83	23	the	the	DET
ajst-10653	83	24	liquid	liquid	NOUN
ajst-10653	83	25	was	be	AUX
ajst-10653	83	26	discharged	discharge	VERB
ajst-10653	83	27	for	for	ADP
ajst-10653	83	28	10s	10	NOUN
ajst-10653	83	29	at	at	ADP
ajst-10653	83	30	the	the	DET
ajst-10653	83	31	outlet	outlet	NOUN
ajst-10653	83	32	end	end	NOUN
ajst-10653	83	33	.	.	PUNCT
ajst-10653	84	1	the	the	DET
ajst-10653	84	2	glass	glass	NOUN
ajst-10653	84	3	tube	tube	NOUN
ajst-10653	84	4	device	device	NOUN
ajst-10653	84	5	was	be	AUX
ajst-10653	84	6	assembled	assemble	VERB
ajst-10653	84	7	according	accord	VERB
ajst-10653	84	8	to	to	PART
ajst-10653	84	9	figure	figure	NOUN
ajst-10653	84	10	2	2	NUM
ajst-10653	84	11	and	and	CCONJ
ajst-10653	84	12	7kpa	7kpa	NUM
ajst-10653	84	13	nitrogen	nitrogen	NOUN
ajst-10653	84	14	was	be	AUX
ajst-10653	84	15	injected	inject	VERB
ajst-10653	84	16	into	into	ADP
ajst-10653	84	17	it	it	PRON
ajst-10653	84	18	.	.	PUNCT
ajst-10653	85	1	measure	measure	VERB
ajst-10653	85	2	the	the	DET
ajst-10653	85	3	mass	mass	ADJ
ajst-10653	85	4	m3	m3	PROPN
ajst-10653	85	5	of	of	ADP
ajst-10653	85	6	the	the	DET
ajst-10653	85	7	test	test	NOUN
ajst-10653	85	8	fluid	fluid	NOUN
ajst-10653	85	9	that	that	PRON
ajst-10653	85	10	flows	flow	VERB
ajst-10653	85	11	out	out	ADP
ajst-10653	85	12	before	before	ADP
ajst-10653	85	13	nitrogen	nitrogen	NOUN
ajst-10653	85	14	leaks	leak	NOUN
ajst-10653	85	15	out	out	ADP
ajst-10653	85	16	from	from	ADP
ajst-10653	85	17	the	the	DET
ajst-10653	85	18	other	other	ADJ
ajst-10653	85	19	end	end	NOUN
ajst-10653	85	20	of	of	ADP
ajst-10653	85	21	the	the	DET
ajst-10653	85	22	glass	glass	NOUN
ajst-10653	85	23	tube	tube	NOUN
ajst-10653	85	24	,	,	PUNCT
ajst-10653	85	25	and	and	CCONJ
ajst-10653	85	26	calculate	calculate	VERB
ajst-10653	85	27	the	the	DET
ajst-10653	85	28	increase	increase	NOUN
ajst-10653	85	29	rate	rate	NOUN
ajst-10653	85	30	of	of	ADP
ajst-10653	85	31	the	the	DET
ajst-10653	85	32	auxiliary	auxiliary	ADJ
ajst-10653	85	33	discharge	discharge	NOUN
ajst-10653	85	34	increase	increase	NOUN
ajst-10653	85	35	rate	rate	NOUN
ajst-10653	85	36	according	accord	VERB
ajst-10653	85	37	to	to	ADP
ajst-10653	85	38	equation	equation	NOUN
ajst-10653	85	39	(	(	PUNCT
ajst-10653	85	40	4	4	NUM
ajst-10653	85	41	)	)	PUNCT
ajst-10653	85	42	.	.	PUNCT
ajst-10653	86	1	1separator	1separator	NUM
ajst-10653	86	2	funnel;2glass	funnel;2glass	PROPN
ajst-10653	86	3	tube	tube	NOUN
ajst-10653	86	4	figure	figure	NOUN
ajst-10653	86	5	1	1	NUM
ajst-10653	86	6	1	1	NUM
ajst-10653	86	7	-	-	PUNCT
ajst-10653	86	8	nitrogen	nitrogen	NOUN
ajst-10653	86	9	cylinder;2manometer;3glass	cylinder;2manometer;3glass	PROPN
ajst-10653	86	10	tube;4container	tube;4container	PROPN
ajst-10653	86	11	figure	figure	NOUN
ajst-10653	86	12	2	2	NUM
ajst-10653	86	13	𝜂	𝜂	NOUN
ajst-10653	86	14	100	100	NUM
ajst-10653	86	15	%	%	NOUN
ajst-10653	86	16	(	(	PUNCT
ajst-10653	86	17	4	4	NUM
ajst-10653	86	18	)	)	PUNCT
ajst-10653	86	19	g	g	NOUN
ajst-10653	86	20	-auxiliary	-auxiliary	ADJ
ajst-10653	86	21	discharge	discharge	NOUN
ajst-10653	86	22	increase	increase	NOUN
ajst-10653	86	23	rate	rate	NOUN
ajst-10653	86	24	,	,	PUNCT
ajst-10653	86	25	%	%	NOUN
ajst-10653	86	26	m1	m1	PROPN
ajst-10653	86	27	-mass	-mass	NOUN
ajst-10653	86	28	of	of	ADP
ajst-10653	86	29	glass	glass	NOUN
ajst-10653	86	30	tube	tube	NOUN
ajst-10653	86	31	device	device	NOUN
ajst-10653	86	32	before	before	ADP
ajst-10653	86	33	saturation	saturation	NOUN
ajst-10653	86	34	,	,	PUNCT
ajst-10653	86	35	g	g	PROPN
ajst-10653	86	36	m2	m2	PROPN
ajst-10653	86	37	-glass	-glass	PROPN
ajst-10653	86	38	tube	tube	NOUN
ajst-10653	86	39	device	device	NOUN
ajst-10653	86	40	mass	mass	NOUN
ajst-10653	86	41	after	after	ADP
ajst-10653	86	42	saturation	saturation	NOUN
ajst-10653	86	43	,	,	PUNCT
ajst-10653	86	44	g	g	PROPN
ajst-10653	86	45	m3	m3	PROPN
ajst-10653	86	46	-mass	-mass	NOUN
ajst-10653	86	47	of	of	ADP
ajst-10653	86	48	outflow	outflow	ADJ
ajst-10653	86	49	fluid	fluid	NOUN
ajst-10653	86	50	after	after	ADP
ajst-10653	86	51	ventilation	ventilation	NOUN
ajst-10653	86	52	,	,	PUNCT
ajst-10653	86	53	g	g	PROPN
ajst-10653	86	54	5	5	NUM
ajst-10653	86	55	.	.	PUNCT
ajst-10653	86	56	summary	summary	VERB
ajst-10653	86	57	the	the	DET
ajst-10653	86	58	main	main	ADJ
ajst-10653	86	59	function	function	NOUN
ajst-10653	86	60	of	of	ADP
ajst-10653	86	61	drag	drag	NOUN
ajst-10653	86	62	reducer	reducer	NOUN
ajst-10653	86	63	in	in	ADP
ajst-10653	86	64	slick	slick	ADJ
ajst-10653	86	65	-	-	PUNCT
ajst-10653	86	66	water	water	NOUN
ajst-10653	86	67	fracturing	fracturing	NOUN
ajst-10653	86	68	fluid	fluid	NOUN
ajst-10653	86	69	is	be	AUX
ajst-10653	86	70	to	to	PART
ajst-10653	86	71	reduce	reduce	VERB
ajst-10653	86	72	resistance	resistance	NOUN
ajst-10653	86	73	and	and	CCONJ
ajst-10653	86	74	increase	increase	VERB
ajst-10653	86	75	viscosity	viscosity	NOUN
ajst-10653	86	76	.	.	PUNCT
ajst-10653	87	1	the	the	DET
ajst-10653	87	2	drag	drag	NOUN
ajst-10653	87	3	reducing	reduce	VERB
ajst-10653	87	4	rate	rate	NOUN
ajst-10653	87	5	of	of	ADP
ajst-10653	87	6	each	each	DET
ajst-10653	87	7	type	type	NOUN
ajst-10653	87	8	of	of	ADP
ajst-10653	87	9	drag	drag	NOUN
ajst-10653	87	10	reducer	reducer	NOUN
ajst-10653	87	11	is	be	AUX
ajst-10653	87	12	measured	measure	VERB
ajst-10653	87	13	first	first	ADV
ajst-10653	87	14	,	,	PUNCT
ajst-10653	87	15	and	and	CCONJ
ajst-10653	87	16	the	the	DET
ajst-10653	87	17	optimal	optimal	ADJ
ajst-10653	87	18	concentration	concentration	NOUN
ajst-10653	87	19	of	of	ADP
ajst-10653	87	20	drag	drag	NOUN
ajst-10653	87	21	reducer	reducer	NOUN
ajst-10653	87	22	is	be	AUX
ajst-10653	87	23	selected	select	VERB
ajst-10653	87	24	.	.	PUNCT
ajst-10653	88	1	then	then	ADV
ajst-10653	88	2	the	the	DET
ajst-10653	88	3	optimal	optimal	ADJ
ajst-10653	88	4	concentration	concentration	NOUN
ajst-10653	88	5	of	of	ADP
ajst-10653	88	6	a	a	DET
ajst-10653	88	7	single	single	ADJ
ajst-10653	88	8	agent	agent	NOUN
ajst-10653	88	9	was	be	AUX
ajst-10653	88	10	used	use	VERB
ajst-10653	88	11	to	to	PART
ajst-10653	88	12	determine	determine	VERB
ajst-10653	88	13	the	the	DET
ajst-10653	88	14	drag	drag	NOUN
ajst-10653	88	15	reduction	reduction	NOUN
ajst-10653	88	16	rate	rate	NOUN
ajst-10653	88	17	under	under	ADP
ajst-10653	88	18	different	different	ADJ
ajst-10653	88	19	temperature	temperature	NOUN
ajst-10653	88	20	,	,	PUNCT
ajst-10653	88	21	flow	flow	NOUN
ajst-10653	88	22	rate	rate	NOUN
ajst-10653	88	23	and	and	CCONJ
ajst-10653	88	24	shear	shear	NOUN
ajst-10653	88	25	time	time	NOUN
ajst-10653	88	26	,	,	PUNCT
ajst-10653	88	27	and	and	CCONJ
ajst-10653	88	28	the	the	DET
ajst-10653	88	29	highest	high	ADJ
ajst-10653	88	30	relative	relative	ADJ
ajst-10653	88	31	drag	drag	NOUN
ajst-10653	88	32	reduction	reduction	NOUN
ajst-10653	88	33	rate	rate	NOUN
ajst-10653	88	34	and	and	CCONJ
ajst-10653	88	35	stable	stable	ADJ
ajst-10653	88	36	performance	performance	NOUN
ajst-10653	88	37	were	be	AUX
ajst-10653	88	38	selected	select	VERB
ajst-10653	88	39	.	.	PUNCT
ajst-10653	89	1	clay	clay	NOUN
ajst-10653	89	2	stabilizer	stabilizer	NOUN
ajst-10653	89	3	is	be	AUX
ajst-10653	89	4	the	the	DET
ajst-10653	89	5	key	key	NOUN
ajst-10653	89	6	to	to	PART
ajst-10653	89	7	avoid	avoid	VERB
ajst-10653	89	8	water	water	NOUN
ajst-10653	89	9	sensitive	sensitive	ADJ
ajst-10653	89	10	damage	damage	NOUN
ajst-10653	89	11	in	in	ADP
ajst-10653	89	12	reservoir	reservoir	NOUN
ajst-10653	89	13	.	.	PUNCT
ajst-10653	90	1	when	when	SCONJ
ajst-10653	90	2	selecting	select	VERB
ajst-10653	90	3	clay	clay	NOUN
ajst-10653	90	4	stabilizer	stabilizer	NOUN
ajst-10653	90	5	,	,	PUNCT
ajst-10653	90	6	the	the	DET
ajst-10653	90	7	clay	clay	NOUN
ajst-10653	90	8	stabilizer	stabilizer	NOUN
ajst-10653	90	9	with	with	ADP
ajst-10653	90	10	high	high	ADJ
ajst-10653	90	11	anti	anti	ADJ
ajst-10653	90	12	-	-	ADJ
ajst-10653	90	13	swelling	swelling	ADJ
ajst-10653	90	14	rate	rate	NOUN
ajst-10653	90	15	is	be	AUX
ajst-10653	90	16	selected	select	VERB
ajst-10653	90	17	by	by	ADP
ajst-10653	90	18	centrifugal	centrifugal	ADJ
ajst-10653	90	19	method	method	NOUN
ajst-10653	90	20	first	first	ADV
ajst-10653	90	21	,	,	PUNCT
ajst-10653	90	22	and	and	CCONJ
ajst-10653	90	23	then	then	ADV
ajst-10653	90	24	the	the	DET
ajst-10653	90	25	compound	compound	NOUN
ajst-10653	90	26	combination	combination	NOUN
ajst-10653	90	27	of	of	ADP
ajst-10653	90	28	clay	clay	NOUN
ajst-10653	90	29	stabilizer	stabilizer	NOUN
ajst-10653	90	30	is	be	AUX
ajst-10653	90	31	selected	select	VERB
ajst-10653	90	32	by	by	ADP
ajst-10653	90	33	compounding	compound	VERB
ajst-10653	90	34	experiment	experiment	NOUN
ajst-10653	90	35	.	.	PUNCT
ajst-10653	91	1	finally	finally	ADV
ajst-10653	91	2	,	,	PUNCT
ajst-10653	91	3	the	the	DET
ajst-10653	91	4	core	core	NOUN
ajst-10653	91	5	flow	flow	NOUN
ajst-10653	91	6	experiment	experiment	NOUN
ajst-10653	91	7	is	be	AUX
ajst-10653	91	8	carried	carry	VERB
ajst-10653	91	9	out	out	ADP
ajst-10653	91	10	on	on	ADP
ajst-10653	91	11	the	the	DET
ajst-10653	91	12	optimized	optimize	VERB
ajst-10653	91	13	clay	clay	NOUN
ajst-10653	91	14	stabilizer	stabilizer	NOUN
ajst-10653	91	15	combination	combination	NOUN
ajst-10653	91	16	.	.	PUNCT
ajst-10653	92	1	the	the	DET
ajst-10653	92	2	anti	anti	ADJ
ajst-10653	92	3	swelling	swell	VERB
ajst-10653	92	4	performance	performance	NOUN
ajst-10653	92	5	of	of	ADP
ajst-10653	92	6	clay	clay	NOUN
ajst-10653	92	7	stabilizer	stabilizer	NOUN
ajst-10653	92	8	combination	combination	NOUN
ajst-10653	92	9	was	be	AUX
ajst-10653	92	10	evaluated	evaluate	VERB
ajst-10653	92	11	from	from	ADP
ajst-10653	92	12	macroscopic	macroscopic	ADJ
ajst-10653	92	13	point	point	NOUN
ajst-10653	92	14	of	of	ADP
ajst-10653	92	15	view	view	NOUN
ajst-10653	92	16	.	.	PUNCT
ajst-10653	93	1	the	the	DET
ajst-10653	93	2	optimal	optimal	ADJ
ajst-10653	93	3	concentration	concentration	NOUN
ajst-10653	93	4	of	of	ADP
ajst-10653	93	5	a	a	DET
ajst-10653	93	6	single	single	ADJ
ajst-10653	93	7	agent	agent	NOUN
ajst-10653	93	8	with	with	ADP
ajst-10653	93	9	low	low	ADJ
ajst-10653	93	10	surface	surface	NOUN
ajst-10653	93	11	tension	tension	NOUN
ajst-10653	93	12	is	be	AUX
ajst-10653	93	13	selected	select	VERB
ajst-10653	93	14	mainly	mainly	ADV
ajst-10653	93	15	by	by	ADP
ajst-10653	93	16	measuring	measure	VERB
ajst-10653	93	17	the	the	DET
ajst-10653	93	18	surface	surface	NOUN
ajst-10653	93	19	tension	tension	NOUN
ajst-10653	93	20	of	of	ADP
ajst-10653	93	21	surfactant	surfactant	ADJ
ajst-10653	93	22	solutions	solution	NOUN
ajst-10653	93	23	with	with	ADP
ajst-10653	93	24	different	different	ADJ
ajst-10653	93	25	concentrations	concentration	NOUN
ajst-10653	93	26	,	,	PUNCT
ajst-10653	93	27	126	126	NUM
ajst-10653	93	28	and	and	CCONJ
ajst-10653	93	29	then	then	ADV
ajst-10653	93	30	the	the	DET
ajst-10653	93	31	optimal	optimal	ADJ
ajst-10653	93	32	concentration	concentration	NOUN
ajst-10653	93	33	of	of	ADP
ajst-10653	93	34	a	a	DET
ajst-10653	93	35	single	single	ADJ
ajst-10653	93	36	agent	agent	NOUN
ajst-10653	93	37	combination	combination	NOUN
ajst-10653	93	38	with	with	ADP
ajst-10653	93	39	low	low	ADJ
ajst-10653	93	40	surface	surface	NOUN
ajst-10653	93	41	tension	tension	NOUN
ajst-10653	93	42	is	be	AUX
ajst-10653	93	43	selected	select	VERB
ajst-10653	93	44	by	by	ADP
ajst-10653	93	45	compounding	compound	VERB
ajst-10653	93	46	the	the	DET
ajst-10653	93	47	optimal	optimal	ADJ
ajst-10653	93	48	concentration	concentration	NOUN
ajst-10653	93	49	of	of	ADP
ajst-10653	93	50	a	a	DET
ajst-10653	93	51	single	single	ADJ
ajst-10653	93	52	agent	agent	NOUN
ajst-10653	93	53	.	.	PUNCT
ajst-10653	94	1	finally	finally	ADV
ajst-10653	94	2	,	,	PUNCT
ajst-10653	94	3	the	the	DET
ajst-10653	94	4	performance	performance	NOUN
ajst-10653	94	5	of	of	ADP
ajst-10653	94	6	the	the	DET
ajst-10653	94	7	cleanup	cleanup	NOUN
ajst-10653	94	8	additive	additive	NOUN
ajst-10653	94	9	is	be	AUX
ajst-10653	94	10	evaluated	evaluate	VERB
ajst-10653	94	11	macro	macro	NOUN
ajst-10653	94	12	-	-	NOUN
ajst-10653	94	13	by	by	ADP
ajst-10653	94	14	spontaneous	spontaneous	ADJ
ajst-10653	94	15	imbibition	imbibition	NOUN
ajst-10653	94	16	experiment	experiment	NOUN
ajst-10653	94	17	or	or	CCONJ
ajst-10653	94	18	measuring	measure	VERB
ajst-10653	94	19	the	the	DET
ajst-10653	94	20	auxiliary	auxiliary	ADJ
ajst-10653	94	21	discharge	discharge	NOUN
ajst-10653	94	22	increase	increase	NOUN
ajst-10653	94	23	rate	rate	NOUN
ajst-10653	94	24	.	.	PUNCT
ajst-10653	95	1	references	reference	NOUN
ajst-10653	95	2	[	[	X
ajst-10653	95	3	1	1	NUM
ajst-10653	95	4	]	]	PUNCT
ajst-10653	95	5	xing	xing	PROPN
ajst-10653	95	6	l.	l.	PROPN
ajst-10653	95	7	synthesis	synthesis	NOUN
ajst-10653	95	8	of	of	ADP
ajst-10653	95	9	copolymer	copolymer	PROPN
ajst-10653	95	10	nanocomposite	nanocomposite	PROPN
ajst-10653	95	11	drag	drag	NOUN
ajst-10653	95	12	reducer	reducer	NOUN
ajst-10653	95	13	and	and	CCONJ
ajst-10653	95	14	its	its	PRON
ajst-10653	95	15	drag	drag	NOUN
ajst-10653	95	16	reducing	reduce	VERB
ajst-10653	95	17	performance	performance	NOUN
ajst-10653	95	18	and	and	CCONJ
ajst-10653	95	19	development	development	NOUN
ajst-10653	95	20	of	of	ADP
ajst-10653	95	21	fracturing	fracture	VERB
ajst-10653	95	22	fluid	fluid	NOUN
ajst-10653	95	23	system	system	NOUN
ajst-10653	96	1	[	[	X
ajst-10653	96	2	d	d	X
ajst-10653	96	3	]	]	X
ajst-10653	96	4	.	.	PUNCT
ajst-10653	97	1	china	china	PROPN
ajst-10653	97	2	university	university	PROPN
ajst-10653	97	3	of	of	ADP
ajst-10653	97	4	petroleum	petroleum	NOUN
ajst-10653	97	5	(	(	PUNCT
ajst-10653	97	6	beijing	beijing	PROPN
ajst-10653	97	7	)	)	PUNCT
ajst-10653	97	8	,	,	PUNCT
ajst-10653	97	9	2021	2021	NUM
ajst-10653	97	10	.	.	PUNCT
ajst-10653	98	1	doi	doi	NOUN
ajst-10653	98	2	:	:	PUNCT
ajst-10653	98	3	10.27643	10.27643	NUM
ajst-10653	98	4	/	/	SYM
ajst-10653	98	5	,	,	PUNCT
ajst-10653	98	6	dc	dc	PROPN
ajst-10653	98	7	nki	nki	PROPN
ajst-10653	98	8	.	.	PUNCT
ajst-10653	98	9	gsybu	gsybu	PROPN
ajst-10653	98	10	.	.	PUNCT
ajst-10653	99	1	2021.000158	2021.000158	NUM
ajst-10653	99	2	.	.	PUNCT
ajst-10653	100	1	[	[	X
ajst-10653	100	2	2	2	X
ajst-10653	100	3	]	]	PUNCT
ajst-10653	100	4	chen	chen	PROPN
ajst-10653	100	5	yalian	yalian	PROPN
ajst-10653	100	6	,	,	PUNCT
ajst-10653	100	7	liu	liu	PROPN
ajst-10653	100	8	yongfeng	yongfeng	PROPN
ajst-10653	100	9	,	,	PUNCT
ajst-10653	100	10	zhou	zhou	PROPN
ajst-10653	100	11	jianzhu	jianzhu	PROPN
ajst-10653	100	12	et	et	PROPN
ajst-10653	100	13	al	al	PROPN
ajst-10653	100	14	.	.	PUNCT
ajst-10653	101	1	little	little	ADJ
ajst-10653	101	2	preparation	preparation	NOUN
ajst-10653	101	3	and	and	CCONJ
ajst-10653	101	4	evaluation	evaluation	NOUN
ajst-10653	101	5	of	of	ADP
ajst-10653	101	6	cationic	cationic	ADJ
ajst-10653	101	7	clay	clay	NOUN
ajst-10653	101	8	stabilizer	stabilizer	NOUN
ajst-10653	102	1	[	[	X
ajst-10653	102	2	j	j	X
ajst-10653	102	3	]	]	X
ajst-10653	102	4	.	.	PUNCT
ajst-10653	103	1	chemical	chemical	NOUN
ajst-10653	103	2	engineers	engineer	NOUN
ajst-10653	103	3	,	,	PUNCT
ajst-10653	103	4	2022	2022	NUM
ajst-10653	103	5	,	,	PUNCT
ajst-10653	103	6	4	4	NUM
ajst-10653	103	7	(	(	PUNCT
ajst-10653	103	8	12	12	NUM
ajst-10653	103	9	)	)	PUNCT
ajst-10653	103	10	:	:	PUNCT
ajst-10653	103	11	108	108	NUM
ajst-10653	103	12	-	-	SYM
ajst-10653	103	13	110	110	NUM
ajst-10653	103	14	.	.	PUNCT
ajst-10653	104	1	the	the	DET
ajst-10653	104	2	doi	doi	NOUN
ajst-10653	104	3	:	:	PUNCT
ajst-10653	104	4	10.16247	10.16247	NUM
ajst-10653	104	5	/	/	SYM
ajst-10653	104	6	j.carol	j.carol	PROPN
ajst-10653	104	7	carroll	carroll	PROPN
ajst-10653	104	8	nki	nki	PROPN
ajst-10653	104	9	.	.	PROPN
ajst-10653	105	1	23	23	NUM
ajst-10653	105	2	-	-	SYM
ajst-10653	105	3	1171	1171	NUM
ajst-10653	105	4	/	/	SYM
ajst-10653	105	5	tq	tq	NOUN
ajst-10653	105	6	.	.	PUNCT
ajst-10653	105	7	202212108	202212108	NUM
ajst-10653	105	8	.	.	PUNCT
ajst-10653	106	1	[	[	X
ajst-10653	106	2	3	3	NUM
ajst-10653	106	3	]	]	X
ajst-10653	106	4	shen	shen	NOUN
ajst-10653	106	5	huibing	huibing	PROPN
ajst-10653	106	6	,	,	PUNCT
ajst-10653	106	7	li	li	PROPN
ajst-10653	106	8	yuanyuan	yuanyuan	PROPN
ajst-10653	106	9	,	,	PUNCT
ajst-10653	106	10	wu	wu	PROPN
ajst-10653	106	11	pingping	pingpe	VERB
ajst-10653	106	12	et	et	PROPN
ajst-10653	106	13	al	al	PROPN
ajst-10653	106	14	.	.	PUNCT
ajst-10653	107	1	small	small	ADJ
ajst-10653	107	2	molecules	molecule	NOUN
ajst-10653	107	3	in	in	ADP
ajst-10653	107	4	preparation	preparation	NOUN
ajst-10653	107	5	and	and	CCONJ
ajst-10653	107	6	performance	performance	NOUN
ajst-10653	107	7	evaluation	evaluation	NOUN
ajst-10653	107	8	of	of	ADP
ajst-10653	107	9	refractory	refractory	NOUN
ajst-10653	107	10	clay	clay	NOUN
ajst-10653	107	11	stabilizer	stabilizer	NOUN
ajst-10653	108	1	[	[	X
ajst-10653	108	2	j	j	X
ajst-10653	108	3	]	]	X
ajst-10653	108	4	.	.	PUNCT
ajst-10653	109	1	journal	journal	PROPN
ajst-10653	109	2	of	of	ADP
ajst-10653	109	3	oilfield	oilfield	NOUN
ajst-10653	109	4	chemistry	chemistry	NOUN
ajst-10653	109	5	,	,	PUNCT
ajst-10653	109	6	2021	2021	NUM
ajst-10653	109	7	,	,	PUNCT
ajst-10653	109	8	38	38	NUM
ajst-10653	109	9	(	(	PUNCT
ajst-10653	109	10	4	4	NUM
ajst-10653	109	11	)	)	PUNCT
ajst-10653	109	12	:	:	PUNCT
ajst-10653	109	13	590	590	NUM
ajst-10653	109	14	-	-	SYM
ajst-10653	109	15	594	594	NUM
ajst-10653	109	16	.	.	PUNCT
ajst-10653	110	1	the	the	DET
ajst-10653	110	2	doi	doi	NOUN
ajst-10653	110	3	:	:	PUNCT
ajst-10653	110	4	10.19346	10.19346	NUM
ajst-10653	110	5	/	/	SYM
ajst-10653	110	6	j.carol	j.carol	PROPN
ajst-10653	110	7	carroll	carroll	PROPN
ajst-10653	110	8	nki	nki	PROPN
ajst-10653	110	9	.	.	PUNCT
ajst-10653	111	1	10004092.2021.04.004	10004092.2021.04.004	PROPN
ajst-10653	111	2	.	.	PUNCT
ajst-10653	112	1	[	[	X
ajst-10653	112	2	4	4	X
ajst-10653	112	3	]	]	PUNCT
ajst-10653	112	4	zhang	zhang	PROPN
ajst-10653	112	5	feng	feng	PROPN
ajst-10653	112	6	.	.	PUNCT
ajst-10653	113	1	research	research	NOUN
ajst-10653	113	2	on	on	ADP
ajst-10653	113	3	low	low	ADJ
ajst-10653	113	4	-	-	PUNCT
ajst-10653	113	5	damage	damage	NOUN
ajst-10653	113	6	fracturing	fracturing	NOUN
ajst-10653	113	7	fluid	fluid	NOUN
ajst-10653	113	8	system	system	NOUN
ajst-10653	113	9	of	of	ADP
ajst-10653	113	10	chang	chang	PROPN
ajst-10653	113	11	7	7	NUM
ajst-10653	113	12	shale	shale	NOUN
ajst-10653	113	13	gas	gas	NOUN
ajst-10653	113	14	reservoirs	reservoir	NOUN
ajst-10653	113	15	in	in	ADP
ajst-10653	113	16	yanchang	yanchang	PROPN
ajst-10653	113	17	continental	continental	PROPN
ajst-10653	113	18	facies	facies	PROPN
ajst-10653	114	1	[	[	X
ajst-10653	114	2	d	d	X
ajst-10653	114	3	]	]	X
ajst-10653	114	4	.	.	PUNCT
ajst-10653	115	1	china	china	PROPN
ajst-10653	115	2	university	university	PROPN
ajst-10653	115	3	of	of	ADP
ajst-10653	115	4	geosciences,2017	geosciences,2017	PROPN
ajst-10653	115	5	.	.	PUNCT
ajst-10653	116	1	[	[	X
ajst-10653	116	2	5	5	NUM
ajst-10653	116	3	]	]	PUNCT
ajst-10653	116	4	fan	fan	PROPN
ajst-10653	116	5	yao	yao	PROPN
ajst-10653	116	6	.	.	PUNCT
ajst-10653	117	1	jiaoping	jiaope	VERB
ajst-10653	117	2	the	the	DET
ajst-10653	117	3	wettability	wettability	NOUN
ajst-10653	117	4	of	of	ADP
ajst-10653	117	5	coal	coal	NOUN
ajst-10653	117	6	mining	mining	NOUN
ajst-10653	117	7	area	area	NOUN
ajst-10653	117	8	and	and	CCONJ
ajst-10653	117	9	cleanup	cleanup	NOUN
ajst-10653	117	10	additive	additive	ADJ
ajst-10653	117	11	optimization	optimization	NOUN
ajst-10653	117	12	study	study	NOUN
ajst-10653	118	1	[	[	X
ajst-10653	118	2	j	j	X
ajst-10653	118	3	]	]	X
ajst-10653	118	4	.	.	PUNCT
ajst-10653	119	1	journal	journal	PROPN
ajst-10653	119	2	of	of	ADP
ajst-10653	119	3	coal	coal	NOUN
ajst-10653	119	4	mine	mine	PROPN
ajst-10653	119	5	safety	safety	NOUN
ajst-10653	119	6	,	,	PUNCT
ajst-10653	119	7	2016,47	2016,47	NUM
ajst-10653	119	8	(	(	PUNCT
ajst-10653	119	9	01	01	NUM
ajst-10653	119	10	)	)	PUNCT
ajst-10653	119	11	:	:	PUNCT
ajst-10653	120	1	38	38	NUM
ajst-10653	120	2	-	-	SYM
ajst-10653	120	3	40	40	NUM
ajst-10653	120	4	.	.	PUNCT
ajst-10653	121	1	the	the	DET
ajst-10653	121	2	doi	doi	NOUN
ajst-10653	121	3	:	:	PUNCT
ajst-10653	121	4	10.13347	10.13347	NUM
ajst-10653	121	5	/	/	SYM
ajst-10653	121	6	j.carol	j.carol	PROPN
ajst-10653	121	7	carroll	carroll	PROPN
ajst-10653	121	8	nki	nki	PROPN
ajst-10653	121	9	mkaq	mkaq	PROPN
ajst-10653	121	10	.	.	PUNCT
ajst-10653	122	1	2016.01.010	2016.01.010	NUM
ajst-10653	122	2	.	.	PUNCT
ajst-10653	123	1	[	[	X
ajst-10653	123	2	6	6	NUM
ajst-10653	123	3	]	]	SYM
ajst-10653	123	4	hu	hu	PROPN
ajst-10653	123	5	youlin	youlin	PROPN
ajst-10653	123	6	,	,	PUNCT
ajst-10653	123	7	wu	wu	PROPN
ajst-10653	123	8	xiaoming	xiaoming	PROPN
ajst-10653	123	9	.	.	PUNCT
ajst-10653	124	1	coalbed	coalbe	VERB
ajst-10653	124	2	methane	methane	NOUN
ajst-10653	124	3	reservoir	reservoir	NOUN
ajst-10653	124	4	water	water	NOUN
ajst-10653	124	5	locking	locking	NOUN
ajst-10653	124	6	damage	damage	NOUN
ajst-10653	124	7	mechanism	mechanism	NOUN
ajst-10653	124	8	and	and	CCONJ
ajst-10653	124	9	waterproof	waterproof	ADJ
ajst-10653	124	10	lock	lock	NOUN
ajst-10653	124	11	agent	agent	PROPN
ajst-10653	124	12	research	research	NOUN
ajst-10653	125	1	[	[	X
ajst-10653	125	2	j	j	X
ajst-10653	125	3	]	]	X
ajst-10653	125	4	.	.	PUNCT
ajst-10653	126	1	journal	journal	PROPN
ajst-10653	126	2	of	of	ADP
ajst-10653	126	3	coal	coal	NOUN
ajst-10653	126	4	,	,	PUNCT
ajst-10653	126	5	2014	2014	NUM
ajst-10653	126	6	,	,	PUNCT
ajst-10653	126	7	33	33	NUM
ajst-10653	126	8	(	(	PUNCT
ajst-10653	126	9	6	6	NUM
ajst-10653	126	10	)	)	PUNCT
ajst-10653	126	11	6:1107	6:1107	NUM
ajst-10653	126	12	-	-	PUNCT
ajst-10653	126	13	1111	1111	NUM
ajst-10653	126	14	.	.	PUNCT
ajst-10653	127	1	the	the	DET
ajst-10653	127	2	doi	doi	NOUN
ajst-10653	127	3	:	:	PUNCT
ajst-10653	127	4	10.13225	10.13225	NUM
ajst-10653	127	5	/	/	SYM
ajst-10653	127	6	j.carol	j.carol	PROPN
ajst-10653	127	7	carroll	carroll	PROPN
ajst-10653	127	8	nki	nki	PROPN
ajst-10653	127	9	jccs	jccs	PROPN
ajst-10653	127	10	.	.	PUNCT
ajst-10653	128	1	2013.1024	2013.1024	NUM
ajst-10653	128	2	.	.	PUNCT