id	sid	tid	token	lemma	pos
ajst-25655	1	1	academic	academic	ADJ
ajst-25655	1	2	journal	journal	NOUN
ajst-25655	1	3	of	of	ADP
ajst-25655	1	4	science	science	NOUN
ajst-25655	1	5	and	and	CCONJ
ajst-25655	1	6	technology	technology	NOUN
ajst-25655	1	7	issn	issn	NOUN
ajst-25655	1	8	:	:	PUNCT
ajst-25655	1	9	2771	2771	NUM
ajst-25655	1	10	-	-	SYM
ajst-25655	1	11	3032	3032	NUM
ajst-25655	1	12	|	|	NOUN
ajst-25655	1	13	vol	vol	NOUN
ajst-25655	1	14	.	.	PROPN
ajst-25655	2	1	12	12	NUM
ajst-25655	2	2	,	,	PUNCT
ajst-25655	2	3	no	no	INTJ
ajst-25655	2	4	.	.	NOUN
ajst-25655	2	5	2	2	NUM
ajst-25655	2	6	,	,	PUNCT
ajst-25655	2	7	2024	2024	NUM
ajst-25655	2	8	260	260	NUM
ajst-25655	2	9	research	research	NOUN
ajst-25655	2	10	on	on	ADP
ajst-25655	2	11	production	production	NOUN
ajst-25655	2	12	operation	operation	NOUN
ajst-25655	2	13	system	system	NOUN
ajst-25655	2	14	of	of	ADP
ajst-25655	2	15	sucker	sucker	NOUN
ajst-25655	2	16	rod	rod	NOUN
ajst-25655	2	17	pumping	pump	VERB
ajst-25655	2	18	units	unit	NOUN
ajst-25655	2	19	shaonan	shaonan	PROPN
ajst-25655	2	20	wang	wang	PROPN
ajst-25655	2	21	,	,	PUNCT
ajst-25655	2	22	yang	yang	PROPN
ajst-25655	2	23	qiao	qiao	PROPN
ajst-25655	2	24	,	,	PUNCT
ajst-25655	2	25	jianjian	jianjian	PROPN
ajst-25655	2	26	fan	fan	PROPN
ajst-25655	2	27	,	,	PUNCT
ajst-25655	2	28	qingfeng	qingfeng	PROPN
ajst-25655	2	29	zhou	zhou	PROPN
ajst-25655	2	30	xi’an	xi’an	PROPN
ajst-25655	2	31	shiyou	shiyou	PROPN
ajst-25655	2	32	university	university	PROPN
ajst-25655	2	33	,	,	PUNCT
ajst-25655	2	34	xi’an	xi’an	PROPN
ajst-25655	2	35	shaanxi	shaanxi	PROPN
ajst-25655	2	36	710065	710065	NUM
ajst-25655	2	37	,	,	PUNCT
ajst-25655	2	38	china	china	PROPN
ajst-25655	2	39	abstract	abstract	NOUN
ajst-25655	2	40	:	:	PUNCT
ajst-25655	2	41	oil	oil	NOUN
ajst-25655	2	42	is	be	AUX
ajst-25655	2	43	the	the	DET
ajst-25655	2	44	most	most	ADV
ajst-25655	2	45	important	important	ADJ
ajst-25655	2	46	raw	raw	ADJ
ajst-25655	2	47	material	material	NOUN
ajst-25655	2	48	in	in	ADP
ajst-25655	2	49	modern	modern	ADJ
ajst-25655	2	50	industry	industry	NOUN
ajst-25655	2	51	,	,	PUNCT
ajst-25655	2	52	and	and	CCONJ
ajst-25655	2	53	its	its	PRON
ajst-25655	2	54	extraction	extraction	NOUN
ajst-25655	2	55	mainly	mainly	ADV
ajst-25655	2	56	relies	rely	VERB
ajst-25655	2	57	on	on	ADP
ajst-25655	2	58	natural	natural	ADJ
ajst-25655	2	59	flow	flow	NOUN
ajst-25655	2	60	and	and	CCONJ
ajst-25655	2	61	artificial	artificial	ADJ
ajst-25655	2	62	lifting	lifting	NOUN
ajst-25655	2	63	.	.	PUNCT
ajst-25655	3	1	sucker	sucker	NOUN
ajst-25655	3	2	rod	rod	NOUN
ajst-25655	3	3	pumping	pumping	NOUN
ajst-25655	3	4	is	be	AUX
ajst-25655	3	5	currently	currently	ADV
ajst-25655	3	6	the	the	DET
ajst-25655	3	7	most	most	ADV
ajst-25655	3	8	widely	widely	ADV
ajst-25655	3	9	used	use	VERB
ajst-25655	3	10	method	method	NOUN
ajst-25655	3	11	of	of	ADP
ajst-25655	3	12	artificial	artificial	ADJ
ajst-25655	3	13	lifting	lifting	NOUN
ajst-25655	3	14	for	for	ADP
ajst-25655	3	15	mechanical	mechanical	ADJ
ajst-25655	3	16	oil	oil	NOUN
ajst-25655	3	17	extraction	extraction	NOUN
ajst-25655	3	18	,	,	PUNCT
ajst-25655	3	19	accounting	account	VERB
ajst-25655	3	20	for	for	ADP
ajst-25655	3	21	about	about	ADV
ajst-25655	3	22	60	60	NUM
ajst-25655	3	23	%	%	NOUN
ajst-25655	3	24	to	to	PART
ajst-25655	3	25	70	70	NUM
ajst-25655	3	26	%	%	NOUN
ajst-25655	3	27	of	of	ADP
ajst-25655	3	28	all	all	DET
ajst-25655	3	29	methods	method	NOUN
ajst-25655	3	30	.	.	PUNCT
ajst-25655	4	1	this	this	DET
ajst-25655	4	2	paper	paper	NOUN
ajst-25655	4	3	deeply	deeply	ADV
ajst-25655	4	4	explores	explore	VERB
ajst-25655	4	5	the	the	DET
ajst-25655	4	6	theoretical	theoretical	ADJ
ajst-25655	4	7	methods	method	NOUN
ajst-25655	4	8	involved	involve	VERB
ajst-25655	4	9	in	in	ADP
ajst-25655	4	10	the	the	DET
ajst-25655	4	11	production	production	NOUN
ajst-25655	4	12	operation	operation	NOUN
ajst-25655	4	13	process	process	NOUN
ajst-25655	4	14	of	of	ADP
ajst-25655	4	15	sucker	sucker	NOUN
ajst-25655	4	16	rod	rod	NOUN
ajst-25655	4	17	pumping	pump	VERB
ajst-25655	4	18	units	unit	NOUN
ajst-25655	4	19	.	.	PUNCT
ajst-25655	5	1	from	from	ADP
ajst-25655	5	2	the	the	DET
ajst-25655	5	3	perspective	perspective	NOUN
ajst-25655	5	4	of	of	ADP
ajst-25655	5	5	sucker	sucker	NOUN
ajst-25655	5	6	rod	rod	NOUN
ajst-25655	5	7	pumping	pump	VERB
ajst-25655	5	8	unit	unit	NOUN
ajst-25655	5	9	production	production	NOUN
ajst-25655	5	10	operation	operation	NOUN
ajst-25655	5	11	,	,	PUNCT
ajst-25655	5	12	a	a	DET
ajst-25655	5	13	literature	literature	NOUN
ajst-25655	5	14	review	review	NOUN
ajst-25655	5	15	is	be	AUX
ajst-25655	5	16	conducted	conduct	VERB
ajst-25655	5	17	on	on	ADP
ajst-25655	5	18	the	the	DET
ajst-25655	5	19	flow	flow	NOUN
ajst-25655	5	20	patterns	pattern	NOUN
ajst-25655	5	21	in	in	ADP
ajst-25655	5	22	the	the	DET
ajst-25655	5	23	wellbore	wellbore	NOUN
ajst-25655	5	24	,	,	PUNCT
ajst-25655	5	25	pump	pump	VERB
ajst-25655	5	26	efficiency	efficiency	NOUN
ajst-25655	5	27	analysis	analysis	NOUN
ajst-25655	5	28	,	,	PUNCT
ajst-25655	5	29	and	and	CCONJ
ajst-25655	5	30	intermittent	intermittent	ADJ
ajst-25655	5	31	oil	oil	NOUN
ajst-25655	5	32	extraction	extraction	NOUN
ajst-25655	5	33	systems	system	NOUN
ajst-25655	5	34	,	,	PUNCT
ajst-25655	5	35	clarifying	clarify	VERB
ajst-25655	5	36	the	the	DET
ajst-25655	5	37	optimization	optimization	NOUN
ajst-25655	5	38	objectives	objective	NOUN
ajst-25655	5	39	of	of	ADP
ajst-25655	5	40	liquid	liquid	ADJ
ajst-25655	5	41	production	production	NOUN
ajst-25655	5	42	and	and	CCONJ
ajst-25655	5	43	system	system	NOUN
ajst-25655	5	44	efficiency	efficiency	NOUN
ajst-25655	5	45	,	,	PUNCT
ajst-25655	5	46	and	and	CCONJ
ajst-25655	5	47	sorting	sort	VERB
ajst-25655	5	48	out	out	ADP
ajst-25655	5	49	from	from	ADP
ajst-25655	5	50	the	the	DET
ajst-25655	5	51	aspects	aspect	NOUN
ajst-25655	5	52	of	of	ADP
ajst-25655	5	53	dynamic	dynamic	ADJ
ajst-25655	5	54	liquid	liquid	ADJ
ajst-25655	5	55	level	level	NOUN
ajst-25655	5	56	,	,	PUNCT
ajst-25655	5	57	pump	pump	NOUN
ajst-25655	5	58	efficiency	efficiency	NOUN
ajst-25655	5	59	,	,	PUNCT
ajst-25655	5	60	reasonable	reasonable	ADJ
ajst-25655	5	61	submergence	submergence	NOUN
ajst-25655	5	62	depth	depth	NOUN
ajst-25655	5	63	,	,	PUNCT
ajst-25655	5	64	and	and	CCONJ
ajst-25655	5	65	intermittent	intermittent	ADJ
ajst-25655	5	66	operation	operation	NOUN
ajst-25655	5	67	systems	system	NOUN
ajst-25655	5	68	.	.	PUNCT
ajst-25655	6	1	through	through	ADP
ajst-25655	6	2	in	in	ADP
ajst-25655	6	3	-	-	PUNCT
ajst-25655	6	4	depth	depth	NOUN
ajst-25655	6	5	analysis	analysis	NOUN
ajst-25655	6	6	of	of	ADP
ajst-25655	6	7	these	these	DET
ajst-25655	6	8	key	key	ADJ
ajst-25655	6	9	areas	area	NOUN
ajst-25655	6	10	,	,	PUNCT
ajst-25655	6	11	a	a	DET
ajst-25655	6	12	solid	solid	ADJ
ajst-25655	6	13	methodological	methodological	ADJ
ajst-25655	6	14	foundation	foundation	NOUN
ajst-25655	6	15	is	be	AUX
ajst-25655	6	16	provided	provide	VERB
ajst-25655	6	17	for	for	ADP
ajst-25655	6	18	the	the	DET
ajst-25655	6	19	future	future	ADJ
ajst-25655	6	20	design	design	NOUN
ajst-25655	6	21	and	and	CCONJ
ajst-25655	6	22	development	development	NOUN
ajst-25655	6	23	of	of	ADP
ajst-25655	6	24	sucker	sucker	NOUN
ajst-25655	6	25	rod	rod	NOUN
ajst-25655	6	26	pumping	pump	VERB
ajst-25655	6	27	unit	unit	NOUN
ajst-25655	6	28	production	production	NOUN
ajst-25655	6	29	operation	operation	NOUN
ajst-25655	6	30	systems	system	NOUN
ajst-25655	6	31	.	.	PUNCT
ajst-25655	7	1	keywords	keyword	NOUN
ajst-25655	7	2	:	:	PUNCT
ajst-25655	7	3	dynamic	dynamic	ADJ
ajst-25655	7	4	liquid	liquid	ADJ
ajst-25655	7	5	level	level	NOUN
ajst-25655	7	6	;	;	PUNCT
ajst-25655	7	7	pump	pump	NOUN
ajst-25655	7	8	efficiency	efficiency	NOUN
ajst-25655	7	9	;	;	PUNCT
ajst-25655	7	10	submergence	submergence	NOUN
ajst-25655	7	11	depth	depth	NOUN
ajst-25655	7	12	;	;	PUNCT
ajst-25655	7	13	intermittent	intermittent	ADJ
ajst-25655	7	14	oil	oil	NOUN
ajst-25655	7	15	production	production	NOUN
ajst-25655	7	16	.	.	PUNCT
ajst-25655	8	1	1	1	X
ajst-25655	8	2	.	.	X
ajst-25655	8	3	introduction	introduction	NOUN
ajst-25655	8	4	oil	oil	NOUN
ajst-25655	8	5	is	be	AUX
ajst-25655	8	6	the	the	DET
ajst-25655	8	7	'	'	PUNCT
ajst-25655	8	8	lifeblood	lifeblood	NOUN
ajst-25655	8	9	'	'	PUNCT
ajst-25655	8	10	of	of	ADP
ajst-25655	8	11	modern	modern	ADJ
ajst-25655	8	12	industry	industry	NOUN
ajst-25655	8	13	,	,	PUNCT
ajst-25655	8	14	playing	play	VERB
ajst-25655	8	15	an	an	DET
ajst-25655	8	16	extremely	extremely	ADV
ajst-25655	8	17	important	important	ADJ
ajst-25655	8	18	role	role	NOUN
ajst-25655	8	19	in	in	ADP
ajst-25655	8	20	the	the	DET
ajst-25655	8	21	development	development	NOUN
ajst-25655	8	22	of	of	ADP
ajst-25655	8	23	our	our	PRON
ajst-25655	8	24	country	country	NOUN
ajst-25655	8	25	's	's	PART
ajst-25655	8	26	economy	economy	NOUN
ajst-25655	8	27	.	.	PUNCT
ajst-25655	9	1	there	there	PRON
ajst-25655	9	2	are	be	VERB
ajst-25655	9	3	two	two	NUM
ajst-25655	9	4	methods	method	NOUN
ajst-25655	9	5	of	of	ADP
ajst-25655	9	6	oil	oil	NOUN
ajst-25655	9	7	extraction	extraction	NOUN
ajst-25655	9	8	:	:	PUNCT
ajst-25655	9	9	one	one	NUM
ajst-25655	9	10	is	be	AUX
ajst-25655	9	11	the	the	DET
ajst-25655	9	12	natural	natural	ADJ
ajst-25655	9	13	flow	flow	NOUN
ajst-25655	9	14	of	of	ADP
ajst-25655	9	15	oil	oil	NOUN
ajst-25655	9	16	,	,	PUNCT
ajst-25655	9	17	known	know	VERB
ajst-25655	9	18	as	as	ADP
ajst-25655	9	19	primary	primary	ADJ
ajst-25655	9	20	oil	oil	NOUN
ajst-25655	9	21	recovery	recovery	NOUN
ajst-25655	9	22	,	,	PUNCT
ajst-25655	9	23	and	and	CCONJ
ajst-25655	9	24	the	the	DET
ajst-25655	9	25	other	other	ADJ
ajst-25655	9	26	is	be	AUX
ajst-25655	9	27	artificial	artificial	ADJ
ajst-25655	9	28	lifting	lifting	NOUN
ajst-25655	9	29	,	,	PUNCT
ajst-25655	9	30	which	which	PRON
ajst-25655	9	31	includes	include	VERB
ajst-25655	9	32	various	various	ADJ
ajst-25655	9	33	mechanical	mechanical	ADJ
ajst-25655	9	34	methods	method	NOUN
ajst-25655	9	35	.	.	PUNCT
ajst-25655	10	1	the	the	DET
ajst-25655	10	2	sucker	sucker	NOUN
ajst-25655	10	3	-	-	PUNCT
ajst-25655	10	4	rod	rod	NOUN
ajst-25655	10	5	pump	pump	NOUN
ajst-25655	10	6	,	,	PUNCT
ajst-25655	10	7	also	also	ADV
ajst-25655	10	8	known	know	VERB
ajst-25655	10	9	as	as	ADP
ajst-25655	10	10	the	the	DET
ajst-25655	10	11	beam	beam	NOUN
ajst-25655	10	12	pump	pump	NOUN
ajst-25655	10	13	,	,	PUNCT
ajst-25655	10	14	is	be	AUX
ajst-25655	10	15	currently	currently	ADV
ajst-25655	10	16	the	the	DET
ajst-25655	10	17	most	most	ADV
ajst-25655	10	18	widely	widely	ADV
ajst-25655	10	19	used	use	VERB
ajst-25655	10	20	method	method	NOUN
ajst-25655	10	21	of	of	ADP
ajst-25655	10	22	artificial	artificial	ADJ
ajst-25655	10	23	lifting	lifting	NOUN
ajst-25655	10	24	,	,	PUNCT
ajst-25655	10	25	accounting	account	VERB
ajst-25655	10	26	for	for	ADP
ajst-25655	10	27	approximately	approximately	ADV
ajst-25655	10	28	60	60	NUM
ajst-25655	10	29	%	%	NOUN
ajst-25655	10	30	to	to	PART
ajst-25655	10	31	70	70	NUM
ajst-25655	10	32	%	%	NOUN
ajst-25655	10	33	of	of	ADP
ajst-25655	10	34	all	all	DET
ajst-25655	10	35	methods	method	NOUN
ajst-25655	10	36	.	.	PUNCT
ajst-25655	11	1	traditional	traditional	ADJ
ajst-25655	11	2	production	production	NOUN
ajst-25655	11	3	operations	operation	NOUN
ajst-25655	11	4	of	of	ADP
ajst-25655	11	5	the	the	DET
ajst-25655	11	6	pumping	pump	VERB
ajst-25655	11	7	unit	unit	NOUN
ajst-25655	11	8	often	often	ADV
ajst-25655	11	9	rely	rely	VERB
ajst-25655	11	10	on	on	ADP
ajst-25655	11	11	manual	manual	ADJ
ajst-25655	11	12	experience	experience	NOUN
ajst-25655	11	13	and	and	CCONJ
ajst-25655	11	14	fixed	fix	VERB
ajst-25655	11	15	working	working	NOUN
ajst-25655	11	16	systems	system	NOUN
ajst-25655	11	17	,	,	PUNCT
ajst-25655	11	18	requiring	require	VERB
ajst-25655	11	19	oilfield	oilfield	NOUN
ajst-25655	11	20	personnel	personnel	NOUN
ajst-25655	11	21	to	to	PART
ajst-25655	11	22	have	have	VERB
ajst-25655	11	23	extensive	extensive	ADJ
ajst-25655	11	24	knowledge	knowledge	NOUN
ajst-25655	11	25	,	,	PUNCT
ajst-25655	11	26	accumulated	accumulated	ADJ
ajst-25655	11	27	experience	experience	NOUN
ajst-25655	11	28	,	,	PUNCT
ajst-25655	11	29	and	and	CCONJ
ajst-25655	11	30	relevant	relevant	ADJ
ajst-25655	11	31	parameter	parameter	NOUN
ajst-25655	11	32	indicators	indicator	NOUN
ajst-25655	11	33	.	.	PUNCT
ajst-25655	12	1	when	when	SCONJ
ajst-25655	12	2	production	production	NOUN
ajst-25655	12	3	efficiency	efficiency	NOUN
ajst-25655	12	4	issues	issue	NOUN
ajst-25655	12	5	arise	arise	VERB
ajst-25655	12	6	,	,	PUNCT
ajst-25655	12	7	they	they	PRON
ajst-25655	12	8	must	must	AUX
ajst-25655	12	9	make	make	VERB
ajst-25655	12	10	comprehensive	comprehensive	ADJ
ajst-25655	12	11	judgments	judgment	NOUN
ajst-25655	12	12	,	,	PUNCT
ajst-25655	12	13	accurately	accurately	ADV
ajst-25655	12	14	analyze	analyze	VERB
ajst-25655	12	15	various	various	ADJ
ajst-25655	12	16	aspects	aspect	NOUN
ajst-25655	12	17	of	of	ADP
ajst-25655	12	18	the	the	DET
ajst-25655	12	19	pumping	pump	VERB
ajst-25655	12	20	unit	unit	NOUN
ajst-25655	12	21	's	's	PART
ajst-25655	12	22	operation	operation	NOUN
ajst-25655	12	23	to	to	PART
ajst-25655	12	24	identify	identify	VERB
ajst-25655	12	25	the	the	DET
ajst-25655	12	26	causes	cause	NOUN
ajst-25655	12	27	of	of	ADP
ajst-25655	12	28	the	the	DET
ajst-25655	12	29	problem	problem	NOUN
ajst-25655	12	30	,	,	PUNCT
ajst-25655	12	31	and	and	CCONJ
ajst-25655	12	32	thus	thus	ADV
ajst-25655	12	33	make	make	VERB
ajst-25655	12	34	scientific	scientific	ADJ
ajst-25655	12	35	and	and	CCONJ
ajst-25655	12	36	reasonable	reasonable	ADJ
ajst-25655	12	37	decisions	decision	NOUN
ajst-25655	12	38	quickly	quickly	ADV
ajst-25655	12	39	to	to	PART
ajst-25655	12	40	optimize	optimize	VERB
ajst-25655	12	41	the	the	DET
ajst-25655	12	42	working	work	VERB
ajst-25655	12	43	system	system	NOUN
ajst-25655	12	44	of	of	ADP
ajst-25655	12	45	the	the	DET
ajst-25655	12	46	pumping	pump	VERB
ajst-25655	12	47	well	well	ADV
ajst-25655	12	48	.	.	PUNCT
ajst-25655	13	1	this	this	DET
ajst-25655	13	2	paper	paper	NOUN
ajst-25655	13	3	conducts	conduct	VERB
ajst-25655	13	4	a	a	DET
ajst-25655	13	5	literature	literature	NOUN
ajst-25655	13	6	review	review	NOUN
ajst-25655	13	7	from	from	ADP
ajst-25655	13	8	the	the	DET
ajst-25655	13	9	perspective	perspective	NOUN
ajst-25655	13	10	of	of	ADP
ajst-25655	13	11	sucker	sucker	NOUN
ajst-25655	13	12	-	-	PUNCT
ajst-25655	13	13	rod	rod	NOUN
ajst-25655	13	14	pumping	pumping	NOUN
ajst-25655	13	15	unit	unit	NOUN
ajst-25655	13	16	operation	operation	NOUN
ajst-25655	13	17	,	,	PUNCT
ajst-25655	13	18	focusing	focus	VERB
ajst-25655	13	19	on	on	ADP
ajst-25655	13	20	the	the	DET
ajst-25655	13	21	flow	flow	NOUN
ajst-25655	13	22	pattern	pattern	NOUN
ajst-25655	13	23	in	in	ADP
ajst-25655	13	24	the	the	DET
ajst-25655	13	25	wellbore	wellbore	NOUN
ajst-25655	13	26	,	,	PUNCT
ajst-25655	13	27	pump	pump	VERB
ajst-25655	13	28	efficiency	efficiency	NOUN
ajst-25655	13	29	analysis	analysis	NOUN
ajst-25655	13	30	,	,	PUNCT
ajst-25655	13	31	and	and	CCONJ
ajst-25655	13	32	intermittent	intermittent	ADJ
ajst-25655	13	33	oil	oil	NOUN
ajst-25655	13	34	extraction	extraction	NOUN
ajst-25655	13	35	systems	system	NOUN
ajst-25655	13	36	.	.	PUNCT
ajst-25655	14	1	it	it	PRON
ajst-25655	14	2	clarifies	clarify	VERB
ajst-25655	14	3	the	the	DET
ajst-25655	14	4	optimization	optimization	NOUN
ajst-25655	14	5	goals	goal	NOUN
ajst-25655	14	6	of	of	ADP
ajst-25655	14	7	liquid	liquid	ADJ
ajst-25655	14	8	production	production	NOUN
ajst-25655	14	9	and	and	CCONJ
ajst-25655	14	10	system	system	NOUN
ajst-25655	14	11	efficiency	efficiency	NOUN
ajst-25655	14	12	,	,	PUNCT
ajst-25655	14	13	and	and	CCONJ
ajst-25655	14	14	organizes	organize	VERB
ajst-25655	14	15	factors	factor	NOUN
ajst-25655	14	16	such	such	ADJ
ajst-25655	14	17	as	as	ADP
ajst-25655	14	18	the	the	DET
ajst-25655	14	19	dynamic	dynamic	ADJ
ajst-25655	14	20	liquid	liquid	ADJ
ajst-25655	14	21	level	level	NOUN
ajst-25655	14	22	,	,	PUNCT
ajst-25655	14	23	pump	pump	NOUN
ajst-25655	14	24	efficiency	efficiency	NOUN
ajst-25655	14	25	,	,	PUNCT
ajst-25655	14	26	reasonable	reasonable	ADJ
ajst-25655	14	27	submergence	submergence	NOUN
ajst-25655	14	28	depth	depth	NOUN
ajst-25655	14	29	,	,	PUNCT
ajst-25655	14	30	and	and	CCONJ
ajst-25655	14	31	intermittent	intermittent	ADJ
ajst-25655	14	32	operation	operation	NOUN
ajst-25655	14	33	systems	system	NOUN
ajst-25655	14	34	.	.	PUNCT
ajst-25655	15	1	through	through	ADP
ajst-25655	15	2	in	in	ADP
ajst-25655	15	3	-	-	PUNCT
ajst-25655	15	4	depth	depth	NOUN
ajst-25655	15	5	analysis	analysis	NOUN
ajst-25655	15	6	of	of	ADP
ajst-25655	15	7	these	these	DET
ajst-25655	15	8	key	key	ADJ
ajst-25655	15	9	areas	area	NOUN
ajst-25655	15	10	,	,	PUNCT
ajst-25655	15	11	it	it	PRON
ajst-25655	15	12	provides	provide	VERB
ajst-25655	15	13	a	a	DET
ajst-25655	15	14	solid	solid	ADJ
ajst-25655	15	15	methodological	methodological	ADJ
ajst-25655	15	16	foundation	foundation	NOUN
ajst-25655	15	17	for	for	ADP
ajst-25655	15	18	the	the	DET
ajst-25655	15	19	design	design	NOUN
ajst-25655	15	20	and	and	CCONJ
ajst-25655	15	21	development	development	NOUN
ajst-25655	15	22	of	of	ADP
ajst-25655	15	23	future	future	ADJ
ajst-25655	15	24	sucker	sucker	NOUN
ajst-25655	15	25	-	-	PUNCT
ajst-25655	15	26	rod	rod	NOUN
ajst-25655	15	27	pumping	pumping	NOUN
ajst-25655	15	28	unit	unit	NOUN
ajst-25655	15	29	operation	operation	NOUN
ajst-25655	15	30	systems	system	NOUN
ajst-25655	15	31	.	.	PUNCT
ajst-25655	16	1	2	2	X
ajst-25655	16	2	.	.	X
ajst-25655	16	3	research	research	NOUN
ajst-25655	16	4	on	on	ADP
ajst-25655	16	5	the	the	DET
ajst-25655	16	6	dynamic	dynamic	ADJ
ajst-25655	16	7	liquid	liquid	ADJ
ajst-25655	16	8	level	level	NOUN
ajst-25655	16	9	in	in	ADP
ajst-25655	16	10	the	the	DET
ajst-25655	16	11	wellbore	wellbore	NOUN
ajst-25655	16	12	accurately	accurately	ADV
ajst-25655	16	13	determining	determine	VERB
ajst-25655	16	14	the	the	DET
ajst-25655	16	15	dynamic	dynamic	ADJ
ajst-25655	16	16	liquid	liquid	ADJ
ajst-25655	16	17	level	level	NOUN
ajst-25655	16	18	in	in	ADP
ajst-25655	16	19	oil	oil	NOUN
ajst-25655	16	20	wells	well	NOUN
ajst-25655	16	21	is	be	AUX
ajst-25655	16	22	crucial	crucial	ADJ
ajst-25655	16	23	for	for	ADP
ajst-25655	16	24	estimating	estimate	VERB
ajst-25655	16	25	the	the	DET
ajst-25655	16	26	depth	depth	NOUN
ajst-25655	16	27	of	of	ADP
ajst-25655	16	28	oil	oil	NOUN
ajst-25655	16	29	and	and	CCONJ
ajst-25655	16	30	gas	gas	NOUN
ajst-25655	16	31	fluids	fluid	NOUN
ajst-25655	16	32	and	and	CCONJ
ajst-25655	16	33	for	for	ADP
ajst-25655	16	34	formulating	formulate	VERB
ajst-25655	16	35	oil	oil	NOUN
ajst-25655	16	36	well	well	NOUN
ajst-25655	16	37	production	production	NOUN
ajst-25655	16	38	plans	plan	NOUN
ajst-25655	16	39	.	.	PUNCT
ajst-25655	17	1	the	the	DET
ajst-25655	17	2	measurement	measurement	NOUN
ajst-25655	17	3	of	of	ADP
ajst-25655	17	4	the	the	DET
ajst-25655	17	5	dynamic	dynamic	ADJ
ajst-25655	17	6	liquid	liquid	ADJ
ajst-25655	17	7	level	level	NOUN
ajst-25655	17	8	can	can	AUX
ajst-25655	17	9	be	be	AUX
ajst-25655	17	10	achieved	achieve	VERB
ajst-25655	17	11	through	through	ADP
ajst-25655	17	12	physical	physical	ADJ
ajst-25655	17	13	measurement	measurement	NOUN
ajst-25655	17	14	,	,	PUNCT
ajst-25655	17	15	soft	soft	ADJ
ajst-25655	17	16	measurement	measurement	NOUN
ajst-25655	17	17	,	,	PUNCT
ajst-25655	17	18	or	or	CCONJ
ajst-25655	17	19	ultrasonic	ultrasonic	ADJ
ajst-25655	17	20	detection	detection	NOUN
ajst-25655	17	21	.	.	PUNCT
ajst-25655	18	1	physical	physical	ADJ
ajst-25655	18	2	measurement	measurement	NOUN
ajst-25655	18	3	mainly	mainly	ADV
ajst-25655	18	4	includes	include	VERB
ajst-25655	18	5	the	the	DET
ajst-25655	18	6	float	float	ADJ
ajst-25655	18	7	method	method	NOUN
ajst-25655	18	8	[	[	X
ajst-25655	18	9	1][2	1][2	X
ajst-25655	18	10	]	]	PUNCT
ajst-25655	18	11	and	and	CCONJ
ajst-25655	18	12	the	the	DET
ajst-25655	18	13	pressure	pressure	NOUN
ajst-25655	18	14	gauge	gauge	NOUN
ajst-25655	18	15	detection	detection	NOUN
ajst-25655	18	16	method	method	NOUN
ajst-25655	18	17	.	.	PUNCT
ajst-25655	19	1	this	this	DET
ajst-25655	19	2	method	method	NOUN
ajst-25655	19	3	requires	require	VERB
ajst-25655	19	4	high	high	ADJ
ajst-25655	19	5	equipment	equipment	NOUN
ajst-25655	19	6	specifications	specification	NOUN
ajst-25655	19	7	and	and	CCONJ
ajst-25655	19	8	is	be	AUX
ajst-25655	19	9	less	less	ADV
ajst-25655	19	10	accurate	accurate	ADJ
ajst-25655	19	11	,	,	PUNCT
ajst-25655	19	12	hence	hence	ADV
ajst-25655	19	13	it	it	PRON
ajst-25655	19	14	is	be	AUX
ajst-25655	19	15	less	less	ADV
ajst-25655	19	16	commonly	commonly	ADV
ajst-25655	19	17	used	use	VERB
ajst-25655	19	18	.	.	PUNCT
ajst-25655	20	1	soft	soft	ADJ
ajst-25655	20	2	measurement	measurement	NOUN
ajst-25655	20	3	involves	involve	VERB
ajst-25655	20	4	collecting	collect	VERB
ajst-25655	20	5	performance	performance	NOUN
ajst-25655	20	6	graph	graph	NOUN
ajst-25655	20	7	data	datum	NOUN
ajst-25655	20	8	or	or	CCONJ
ajst-25655	20	9	constructing	construct	VERB
ajst-25655	20	10	mathematical	mathematical	ADJ
ajst-25655	20	11	models	model	NOUN
ajst-25655	20	12	to	to	PART
ajst-25655	20	13	analyze	analyze	VERB
ajst-25655	20	14	and	and	CCONJ
ajst-25655	20	15	estimate	estimate	VERB
ajst-25655	20	16	the	the	DET
ajst-25655	20	17	dynamic	dynamic	ADJ
ajst-25655	20	18	liquid	liquid	ADJ
ajst-25655	20	19	level	level	NOUN
ajst-25655	20	20	.	.	PUNCT
ajst-25655	21	1	it	it	PRON
ajst-25655	21	2	has	have	VERB
ajst-25655	21	3	the	the	DET
ajst-25655	21	4	advantages	advantage	NOUN
ajst-25655	21	5	of	of	ADP
ajst-25655	21	6	low	low	ADJ
ajst-25655	21	7	cost	cost	NOUN
ajst-25655	21	8	and	and	CCONJ
ajst-25655	21	9	high	high	ADJ
ajst-25655	21	10	efficiency	efficiency	NOUN
ajst-25655	21	11	,	,	PUNCT
ajst-25655	21	12	but	but	CCONJ
ajst-25655	21	13	its	its	PRON
ajst-25655	21	14	popularity	popularity	NOUN
ajst-25655	21	15	still	still	ADV
ajst-25655	21	16	needs	need	VERB
ajst-25655	21	17	to	to	PART
ajst-25655	21	18	be	be	AUX
ajst-25655	21	19	increased	increase	VERB
ajst-25655	21	20	.	.	PUNCT
ajst-25655	22	1	ultrasonic	ultrasonic	ADJ
ajst-25655	22	2	detection	detection	NOUN
ajst-25655	22	3	uses	use	VERB
ajst-25655	22	4	echo	echo	NOUN
ajst-25655	22	5	signals	signal	NOUN
ajst-25655	22	6	to	to	PART
ajst-25655	22	7	determine	determine	VERB
ajst-25655	22	8	the	the	DET
ajst-25655	22	9	depth	depth	NOUN
ajst-25655	22	10	of	of	ADP
ajst-25655	22	11	the	the	DET
ajst-25655	22	12	liquid	liquid	ADJ
ajst-25655	22	13	level	level	NOUN
ajst-25655	22	14	,	,	PUNCT
ajst-25655	22	15	and	and	CCONJ
ajst-25655	22	16	it	it	PRON
ajst-25655	22	17	has	have	AUX
ajst-25655	22	18	become	become	VERB
ajst-25655	22	19	a	a	DET
ajst-25655	22	20	research	research	NOUN
ajst-25655	22	21	hotspot	hotspot	NOUN
ajst-25655	22	22	due	due	ADP
ajst-25655	22	23	to	to	ADP
ajst-25655	22	24	its	its	PRON
ajst-25655	22	25	low	low	ADJ
ajst-25655	22	26	cost	cost	NOUN
ajst-25655	22	27	and	and	CCONJ
ajst-25655	22	28	wide	wide	ADJ
ajst-25655	22	29	application	application	NOUN
ajst-25655	22	30	.	.	PUNCT
ajst-25655	23	1	oil	oil	NOUN
ajst-25655	23	2	fields	field	NOUN
ajst-25655	23	3	should	should	AUX
ajst-25655	23	4	choose	choose	VERB
ajst-25655	23	5	the	the	DET
ajst-25655	23	6	appropriate	appropriate	ADJ
ajst-25655	23	7	measurement	measurement	NOUN
ajst-25655	23	8	method	method	NOUN
ajst-25655	23	9	based	base	VERB
ajst-25655	23	10	on	on	ADP
ajst-25655	23	11	their	their	PRON
ajst-25655	23	12	geological	geological	ADJ
ajst-25655	23	13	and	and	CCONJ
ajst-25655	23	14	production	production	NOUN
ajst-25655	23	15	conditions	condition	NOUN
ajst-25655	23	16	.	.	PUNCT
ajst-25655	24	1	the	the	DET
ajst-25655	24	2	following	follow	VERB
ajst-25655	24	3	are	be	AUX
ajst-25655	24	4	some	some	DET
ajst-25655	24	5	widely	widely	ADV
ajst-25655	24	6	used	use	VERB
ajst-25655	24	7	and	and	CCONJ
ajst-25655	24	8	more	more	ADV
ajst-25655	24	9	advanced	advanced	ADJ
ajst-25655	24	10	calculation	calculation	NOUN
ajst-25655	24	11	methods	method	NOUN
ajst-25655	24	12	.	.	PUNCT
ajst-25655	25	1	2.1	2.1	NUM
ajst-25655	25	2	.	.	PUNCT
ajst-25655	26	1	echo	echo	NOUN
ajst-25655	26	2	method	method	PROPN
ajst-25655	26	3	echo	echo	NOUN
ajst-25655	26	4	method	method	NOUN
ajst-25655	26	5	utilizes	utilize	VERB
ajst-25655	26	6	an	an	DET
ajst-25655	26	7	ultrasonic	ultrasonic	ADJ
ajst-25655	26	8	pulse	pulse	NOUN
ajst-25655	26	9	generator	generator	NOUN
ajst-25655	26	10	at	at	ADP
ajst-25655	26	11	the	the	DET
ajst-25655	26	12	wellhead	wellhead	NOUN
ajst-25655	26	13	to	to	PART
ajst-25655	26	14	release	release	VERB
ajst-25655	26	15	pulse	pulse	NOUN
ajst-25655	26	16	sound	sound	NOUN
ajst-25655	26	17	waves	wave	NOUN
ajst-25655	26	18	that	that	PRON
ajst-25655	26	19	travel	travel	VERB
ajst-25655	26	20	along	along	ADP
ajst-25655	26	21	the	the	DET
ajst-25655	26	22	annular	annular	ADJ
ajst-25655	26	23	space	space	NOUN
ajst-25655	26	24	of	of	ADP
ajst-25655	26	25	the	the	DET
ajst-25655	26	26	casing	casing	NOUN
ajst-25655	26	27	.	.	PUNCT
ajst-25655	27	1	when	when	SCONJ
ajst-25655	27	2	these	these	DET
ajst-25655	27	3	sound	sound	ADJ
ajst-25655	27	4	waves	wave	NOUN
ajst-25655	27	5	encounter	encounter	VERB
ajst-25655	27	6	obstacles	obstacle	NOUN
ajst-25655	27	7	such	such	ADJ
ajst-25655	27	8	as	as	ADP
ajst-25655	27	9	echo	echo	NOUN
ajst-25655	27	10	markers	marker	NOUN
ajst-25655	27	11	or	or	CCONJ
ajst-25655	27	12	fluid	fluid	NOUN
ajst-25655	27	13	interfaces	interface	NOUN
ajst-25655	27	14	,	,	PUNCT
ajst-25655	27	15	the	the	DET
ajst-25655	27	16	pulses	pulse	NOUN
ajst-25655	27	17	reflect	reflect	VERB
ajst-25655	27	18	back	back	ADV
ajst-25655	27	19	to	to	ADP
ajst-25655	27	20	the	the	DET
ajst-25655	27	21	wellhead	wellhead	NOUN
ajst-25655	27	22	.	.	PUNCT
ajst-25655	28	1	by	by	ADP
ajst-25655	28	2	studying	study	VERB
ajst-25655	28	3	the	the	DET
ajst-25655	28	4	signals	signal	NOUN
ajst-25655	28	5	,	,	PUNCT
ajst-25655	28	6	the	the	DET
ajst-25655	28	7	fluid	fluid	ADJ
ajst-25655	28	8	interfaces	interface	NOUN
ajst-25655	28	9	can	can	AUX
ajst-25655	28	10	be	be	AUX
ajst-25655	28	11	effectively	effectively	ADV
ajst-25655	28	12	identified	identify	VERB
ajst-25655	28	13	.	.	PUNCT
ajst-25655	29	1	this	this	DET
ajst-25655	29	2	method	method	NOUN
ajst-25655	29	3	is	be	AUX
ajst-25655	29	4	divided	divide	VERB
ajst-25655	29	5	into	into	ADP
ajst-25655	29	6	the	the	DET
ajst-25655	29	7	echo	echo	NOUN
ajst-25655	29	8	marker	marker	NOUN
ajst-25655	29	9	method	method	NOUN
ajst-25655	29	10	and	and	CCONJ
ajst-25655	29	11	the	the	DET
ajst-25655	29	12	coupling	coupling	NOUN
ajst-25655	29	13	method	method	NOUN
ajst-25655	29	14	[	[	X
ajst-25655	29	15	3	3	NUM
ajst-25655	29	16	]	]	PUNCT
ajst-25655	29	17	,	,	PUNCT
ajst-25655	29	18	depending	depend	VERB
ajst-25655	29	19	on	on	ADP
ajst-25655	29	20	whether	whether	SCONJ
ajst-25655	29	21	echo	echo	NOUN
ajst-25655	29	22	markers	marker	NOUN
ajst-25655	29	23	are	be	AUX
ajst-25655	29	24	installed	instal	VERB
ajst-25655	29	25	.	.	PUNCT
ajst-25655	30	1	based	base	VERB
ajst-25655	30	2	on	on	ADP
ajst-25655	30	3	the	the	DET
ajst-25655	30	4	principle	principle	NOUN
ajst-25655	30	5	that	that	SCONJ
ajst-25655	30	6	the	the	DET
ajst-25655	30	7	ratio	ratio	NOUN
ajst-25655	30	8	of	of	ADP
ajst-25655	30	9	the	the	DET
ajst-25655	30	10	liquid	liquid	ADJ
ajst-25655	30	11	level	level	NOUN
ajst-25655	30	12	depth	depth	NOUN
ajst-25655	30	13	to	to	ADP
ajst-25655	30	14	the	the	DET
ajst-25655	30	15	echo	echo	NOUN
ajst-25655	30	16	marker	marker	NOUN
ajst-25655	30	17	depth	depth	NOUN
ajst-25655	30	18	is	be	AUX
ajst-25655	30	19	equal	equal	ADJ
ajst-25655	30	20	to	to	ADP
ajst-25655	30	21	the	the	DET
ajst-25655	30	22	ratio	ratio	NOUN
ajst-25655	30	23	of	of	ADP
ajst-25655	30	24	their	their	PRON
ajst-25655	30	25	respective	respective	ADJ
ajst-25655	30	26	ultrasonic	ultrasonic	ADJ
ajst-25655	30	27	wave	wave	NOUN
ajst-25655	30	28	propagation	propagation	NOUN
ajst-25655	30	29	times	time	NOUN
ajst-25655	30	30	,	,	PUNCT
ajst-25655	30	31	the	the	DET
ajst-25655	30	32	actual	actual	ADJ
ajst-25655	30	33	depth	depth	NOUN
ajst-25655	30	34	of	of	ADP
ajst-25655	30	35	the	the	DET
ajst-25655	30	36	liquid	liquid	ADJ
ajst-25655	30	37	level	level	NOUN
ajst-25655	30	38	can	can	AUX
ajst-25655	30	39	be	be	AUX
ajst-25655	30	40	calculated	calculate	VERB
ajst-25655	30	41	once	once	ADV
ajst-25655	30	42	the	the	DET
ajst-25655	30	43	accurate	accurate	ADJ
ajst-25655	30	44	depth	depth	NOUN
ajst-25655	30	45	of	of	ADP
ajst-25655	30	46	the	the	DET
ajst-25655	30	47	echo	echo	NOUN
ajst-25655	30	48	marker	marker	NOUN
ajst-25655	30	49	is	be	AUX
ajst-25655	30	50	determined	determine	VERB
ajst-25655	30	51	.	.	PUNCT
ajst-25655	31	1	the	the	DET
ajst-25655	31	2	calculation	calculation	NOUN
ajst-25655	31	3	formula	formula	NOUN
ajst-25655	31	4	is	be	AUX
ajst-25655	31	5	:	:	PUNCT
ajst-25655	31	6	(	(	PUNCT
ajst-25655	31	7	1	1	X
ajst-25655	31	8	)	)	PUNCT
ajst-25655	31	9	in	in	ADP
ajst-25655	31	10	the	the	DET
ajst-25655	31	11	formula	formula	NOUN
ajst-25655	31	12	:	:	PUNCT
ajst-25655	31	13	hd	hd	NOUN
ajst-25655	31	14	—	—	PUNCT
ajst-25655	31	15	dynamic	dynamic	ADJ
ajst-25655	31	16	liquid	liquid	ADJ
ajst-25655	31	17	level	level	NOUN
ajst-25655	31	18	depth	depth	NOUN
ajst-25655	31	19	,	,	PUNCT
ajst-25655	31	20	m	m	NOUN
ajst-25655	31	21	;	;	PUNCT
ajst-25655	31	22	ds	ds	ADJ
ajst-25655	31	23	—	—	PUNCT
ajst-25655	31	24	distance	distance	NOUN
ajst-25655	31	25	from	from	ADP
ajst-25655	31	26	the	the	DET
ajst-25655	31	27	echo	echo	NOUN
ajst-25655	31	28	marker	marker	NOUN
ajst-25655	31	29	to	to	ADP
ajst-25655	31	30	the	the	DET
ajst-25655	31	31	wellhead	wellhead	NOUN
ajst-25655	31	32	,	,	PUNCT
ajst-25655	31	33	m	m	PROPN
ajst-25655	31	34	;	;	PUNCT
ajst-25655	31	35	le	le	X
ajst-25655	31	36	—	—	PUNCT
ajst-25655	31	37	the	the	DET
ajst-25655	31	38	distance	distance	NOUN
ajst-25655	31	39	on	on	ADP
ajst-25655	31	40	the	the	DET
ajst-25655	31	41	recording	recording	NOUN
ajst-25655	31	42	paper	paper	NOUN
ajst-25655	31	43	from	from	ADP
ajst-25655	31	44	the	the	DET
ajst-25655	31	45	wellhead	wellhead	NOUN
ajst-25655	31	46	wave	wave	NOUN
ajst-25655	31	47	to	to	ADP
ajst-25655	31	48	the	the	DET
ajst-25655	31	49	liquid	liquid	ADJ
ajst-25655	31	50	surface	surface	NOUN
ajst-25655	31	51	wave	wave	NOUN
ajst-25655	31	52	recorded	record	VERB
ajst-25655	31	53	by	by	ADP
ajst-25655	31	54	the	the	DET
ajst-25655	31	55	electromagnetic	electromagnetic	ADJ
ajst-25655	31	56	pen	pen	NOUN
ajst-25655	31	57	,	,	PUNCT
ajst-25655	31	58	m	m	PROPN
ajst-25655	31	59	;	;	PUNCT
ajst-25655	31	60	ls	ls	ADJ
ajst-25655	31	61	—	—	PUNCT
ajst-25655	31	62	the	the	DET
ajst-25655	31	63	distance	distance	NOUN
ajst-25655	31	64	on	on	ADP
ajst-25655	31	65	the	the	DET
ajst-25655	31	66	recording	recording	NOUN
ajst-25655	31	67	paper	paper	NOUN
ajst-25655	31	68	from	from	ADP
ajst-25655	31	69	the	the	DET
ajst-25655	31	70	wellhead	wellhead	NOUN
ajst-25655	31	71	pulse	pulse	NOUN
ajst-25655	31	72	wave	wave	NOUN
ajst-25655	31	73	to	to	ADP
ajst-25655	31	74	the	the	DET
ajst-25655	31	75	echo	echo	NOUN
ajst-25655	31	76	marker	marker	NOUN
ajst-25655	31	77	wave	wave	NOUN
ajst-25655	31	78	recorded	record	VERB
ajst-25655	31	79	by	by	ADP
ajst-25655	31	80	the	the	DET
ajst-25655	31	81	electromagnetic	electromagnetic	ADJ
ajst-25655	31	82	pen	pen	NOUN
ajst-25655	31	83	,	,	PUNCT
ajst-25655	31	84	m.	m.	NOUN
ajst-25655	31	85	in	in	ADP
ajst-25655	31	86	the	the	DET
ajst-25655	31	87	case	case	NOUN
ajst-25655	31	88	where	where	SCONJ
ajst-25655	31	89	there	there	PRON
ajst-25655	31	90	are	be	VERB
ajst-25655	31	91	no	no	DET
ajst-25655	31	92	echo	echo	NOUN
ajst-25655	31	93	markers	marker	NOUN
ajst-25655	31	94	in	in	ADP
ajst-25655	31	95	the	the	DET
ajst-25655	31	96	pumping	pump	VERB
ajst-25655	31	97	261	261	NUM
ajst-25655	31	98	well	well	NOUN
ajst-25655	31	99	or	or	CCONJ
ajst-25655	31	100	the	the	DET
ajst-25655	31	101	markers	marker	NOUN
ajst-25655	31	102	have	have	AUX
ajst-25655	31	103	been	be	AUX
ajst-25655	31	104	submerged	submerge	VERB
ajst-25655	31	105	by	by	ADP
ajst-25655	31	106	the	the	DET
ajst-25655	31	107	liquid	liquid	ADJ
ajst-25655	31	108	level	level	NOUN
ajst-25655	31	109	,	,	PUNCT
ajst-25655	31	110	the	the	DET
ajst-25655	31	111	casing	casing	NOUN
ajst-25655	31	112	coupling	coupling	NOUN
ajst-25655	31	113	can	can	AUX
ajst-25655	31	114	be	be	AUX
ajst-25655	31	115	used	use	VERB
ajst-25655	31	116	to	to	PART
ajst-25655	31	117	measure	measure	VERB
ajst-25655	31	118	the	the	DET
ajst-25655	31	119	liquid	liquid	ADJ
ajst-25655	31	120	depth	depth	NOUN
ajst-25655	31	121	.	.	PUNCT
ajst-25655	32	1	when	when	SCONJ
ajst-25655	32	2	the	the	DET
ajst-25655	32	3	casing	casing	NOUN
ajst-25655	32	4	specifications	specification	NOUN
ajst-25655	32	5	are	be	AUX
ajst-25655	32	6	relatively	relatively	ADV
ajst-25655	32	7	standard	standard	ADJ
ajst-25655	32	8	,	,	PUNCT
ajst-25655	32	9	using	use	VERB
ajst-25655	32	10	the	the	DET
ajst-25655	32	11	coupling	coupling	NOUN
ajst-25655	32	12	method	method	NOUN
ajst-25655	32	13	to	to	PART
ajst-25655	32	14	calculate	calculate	VERB
ajst-25655	32	15	the	the	DET
ajst-25655	32	16	liquid	liquid	ADJ
ajst-25655	32	17	depth	depth	NOUN
ajst-25655	32	18	is	be	AUX
ajst-25655	32	19	more	more	ADV
ajst-25655	32	20	accurate	accurate	ADJ
ajst-25655	32	21	.	.	PUNCT
ajst-25655	33	1	the	the	DET
ajst-25655	33	2	calculation	calculation	NOUN
ajst-25655	33	3	formula	formula	NOUN
ajst-25655	33	4	is	be	AUX
ajst-25655	33	5	:	:	PUNCT
ajst-25655	33	6	(	(	PUNCT
ajst-25655	33	7	2	2	X
ajst-25655	33	8	)	)	PUNCT
ajst-25655	33	9	in	in	ADP
ajst-25655	33	10	the	the	DET
ajst-25655	33	11	formula	formula	NOUN
ajst-25655	33	12	:	:	PUNCT
ajst-25655	33	13	l1	l1	PROPN
ajst-25655	33	14	—	—	PUNCT
ajst-25655	33	15	the	the	DET
ajst-25655	33	16	length	length	NOUN
ajst-25655	33	17	of	of	ADP
ajst-25655	33	18	the	the	DET
ajst-25655	33	19	casing	casing	NOUN
ajst-25655	33	20	coupling	coupling	NOUN
ajst-25655	33	21	wave	wave	NOUN
ajst-25655	33	22	recorded	record	VERB
ajst-25655	33	23	on	on	ADP
ajst-25655	33	24	the	the	DET
ajst-25655	33	25	curve	curve	NOUN
ajst-25655	33	26	,	,	PUNCT
ajst-25655	33	27	m	m	PRON
ajst-25655	33	28	;	;	PUNCT
ajst-25655	33	29	l	l	X
ajst-25655	33	30	—	—	PUNCT
ajst-25655	33	31	the	the	DET
ajst-25655	33	32	actual	actual	ADJ
ajst-25655	33	33	length	length	NOUN
ajst-25655	33	34	of	of	ADP
ajst-25655	33	35	the	the	DET
ajst-25655	33	36	casing	casing	NOUN
ajst-25655	33	37	corresponding	correspond	VERB
ajst-25655	33	38	to	to	ADP
ajst-25655	33	39	the	the	DET
ajst-25655	33	40	l1	l1	PROPN
ajst-25655	33	41	curve	curve	NOUN
ajst-25655	33	42	;	;	PUNCT
ajst-25655	33	43	l2	l2	NOUN
ajst-25655	33	44	—	—	PUNCT
ajst-25655	33	45	the	the	DET
ajst-25655	33	46	length	length	NOUN
ajst-25655	33	47	of	of	ADP
ajst-25655	33	48	the	the	DET
ajst-25655	33	49	pulse	pulse	NOUN
ajst-25655	33	50	reflection	reflection	NOUN
ajst-25655	33	51	wave	wave	NOUN
ajst-25655	33	52	on	on	ADP
ajst-25655	33	53	the	the	DET
ajst-25655	33	54	recording	recording	NOUN
ajst-25655	33	55	curve	curve	NOUN
ajst-25655	33	56	,	,	PUNCT
ajst-25655	33	57	m.	m.	NOUN
ajst-25655	33	58	2.2	2.2	NUM
ajst-25655	33	59	.	.	PUNCT
ajst-25655	34	1	pump	pump	VERB
ajst-25655	34	2	work	work	NOUN
ajst-25655	34	3	diagram	diagram	NOUN
ajst-25655	34	4	calculation	calculation	NOUN
ajst-25655	34	5	method	method	VERB
ajst-25655	34	6	the	the	DET
ajst-25655	34	7	downhole	downhole	NOUN
ajst-25655	34	8	pump	pump	NOUN
ajst-25655	34	9	,	,	PUNCT
ajst-25655	34	10	due	due	ADP
ajst-25655	34	11	to	to	ADP
ajst-25655	34	12	its	its	PRON
ajst-25655	34	13	relatively	relatively	ADV
ajst-25655	34	14	simple	simple	ADJ
ajst-25655	34	15	force	force	NOUN
ajst-25655	34	16	structure	structure	NOUN
ajst-25655	34	17	and	and	CCONJ
ajst-25655	34	18	less	less	ADV
ajst-25655	34	19	affected	affect	VERB
ajst-25655	34	20	by	by	ADP
ajst-25655	34	21	dynamic	dynamic	ADJ
ajst-25655	34	22	loads	load	NOUN
ajst-25655	34	23	,	,	PUNCT
ajst-25655	34	24	can	can	AUX
ajst-25655	34	25	obtain	obtain	VERB
ajst-25655	34	26	all	all	DET
ajst-25655	34	27	required	require	VERB
ajst-25655	34	28	calculation	calculation	NOUN
ajst-25655	34	29	parameters	parameter	NOUN
ajst-25655	34	30	in	in	ADP
ajst-25655	34	31	real	real	ADJ
ajst-25655	34	32	time	time	NOUN
ajst-25655	34	33	.	.	PUNCT
ajst-25655	35	1	by	by	ADP
ajst-25655	35	2	using	use	VERB
ajst-25655	35	3	the	the	DET
ajst-25655	35	4	work	work	NOUN
ajst-25655	35	5	graph	graph	NOUN
ajst-25655	35	6	data	datum	NOUN
ajst-25655	35	7	collected	collect	VERB
ajst-25655	35	8	on	on	ADP
ajst-25655	35	9	the	the	DET
ajst-25655	35	10	ground	ground	NOUN
ajst-25655	35	11	,	,	PUNCT
ajst-25655	35	12	the	the	DET
ajst-25655	35	13	pump	pump	NOUN
ajst-25655	35	14	work	work	NOUN
ajst-25655	35	15	graph	graph	NOUN
ajst-25655	35	16	can	can	AUX
ajst-25655	35	17	be	be	AUX
ajst-25655	35	18	effectively	effectively	ADV
ajst-25655	35	19	calculated	calculate	VERB
ajst-25655	35	20	by	by	ADP
ajst-25655	35	21	solving	solve	VERB
ajst-25655	35	22	the	the	DET
ajst-25655	35	23	onedimensional	onedimensional	ADJ
ajst-25655	35	24	damped	damped	NOUN
ajst-25655	35	25	wave	wave	NOUN
ajst-25655	35	26	equation	equation	NOUN
ajst-25655	35	27	.	.	PUNCT
ajst-25655	36	1	based	base	VERB
ajst-25655	36	2	on	on	ADP
ajst-25655	36	3	the	the	DET
ajst-25655	36	4	pump	pump	NOUN
ajst-25655	36	5	work	work	NOUN
ajst-25655	36	6	graph	graph	NOUN
ajst-25655	36	7	method	method	NOUN
ajst-25655	36	8	,	,	PUNCT
ajst-25655	36	9	the	the	DET
ajst-25655	36	10	actual	actual	ADJ
ajst-25655	36	11	depth	depth	NOUN
ajst-25655	36	12	of	of	ADP
ajst-25655	36	13	the	the	DET
ajst-25655	36	14	dynamic	dynamic	ADJ
ajst-25655	36	15	liquid	liquid	ADJ
ajst-25655	36	16	level	level	NOUN
ajst-25655	36	17	can	can	AUX
ajst-25655	36	18	be	be	AUX
ajst-25655	36	19	calculated	calculate	VERB
ajst-25655	36	20	[	[	X
ajst-25655	36	21	4	4	NUM
ajst-25655	36	22	]	]	PUNCT
ajst-25655	36	23	,	,	PUNCT
ajst-25655	36	24	and	and	CCONJ
ajst-25655	36	25	the	the	DET
ajst-25655	36	26	calculation	calculation	NOUN
ajst-25655	36	27	formula	formula	NOUN
ajst-25655	36	28	is	be	AUX
ajst-25655	36	29	:	:	PUNCT
ajst-25655	36	30	∆	∆	X
ajst-25655	36	31	1	1	NUM
ajst-25655	36	32	(	(	PUNCT
ajst-25655	36	33	3	3	NUM
ajst-25655	36	34	)	)	PUNCT
ajst-25655	36	35	in	in	ADP
ajst-25655	36	36	the	the	DET
ajst-25655	36	37	formula	formula	NOUN
ajst-25655	36	38	:	:	PUNCT
ajst-25655	36	39	fpu	fpu	NOUN
ajst-25655	36	40	—	—	PUNCT
ajst-25655	36	41	average	average	ADJ
ajst-25655	36	42	load	load	NOUN
ajst-25655	36	43	during	during	ADP
ajst-25655	36	44	the	the	DET
ajst-25655	36	45	upstroke	upstroke	PROPN
ajst-25655	36	46	,	,	PUNCT
ajst-25655	36	47	n	n	CCONJ
ajst-25655	36	48	;	;	PUNCT
ajst-25655	37	1	fpd	fpd	NOUN
ajst-25655	37	2	—	—	PUNCT
ajst-25655	37	3	average	average	ADJ
ajst-25655	37	4	load	load	NOUN
ajst-25655	37	5	during	during	ADP
ajst-25655	37	6	the	the	DET
ajst-25655	37	7	downstroke	downstroke	NOUN
ajst-25655	37	8	,	,	PUNCT
ajst-25655	37	9	n	n	CCONJ
ajst-25655	37	10	;	;	PUNCT
ajst-25655	37	11	—	—	PUNCT
ajst-25655	37	12	density	density	NOUN
ajst-25655	37	13	of	of	ADP
ajst-25655	37	14	crude	crude	ADJ
ajst-25655	37	15	oil	oil	NOUN
ajst-25655	37	16	,	,	PUNCT
ajst-25655	37	17	kg	kg	PROPN
ajst-25655	37	18	/	/	SYM
ajst-25655	37	19	m³	m³	PROPN
ajst-25655	37	20	;	;	PUNCT
ajst-25655	37	21	g	g	NOUN
ajst-25655	37	22	—	—	PUNCT
ajst-25655	37	23	acceleration	acceleration	NOUN
ajst-25655	37	24	due	due	ADP
ajst-25655	37	25	to	to	ADP
ajst-25655	37	26	gravity	gravity	NOUN
ajst-25655	37	27	,	,	PUNCT
ajst-25655	37	28	m	m	NOUN
ajst-25655	37	29	/	/	SYM
ajst-25655	37	30	s²	s²	PROPN
ajst-25655	37	31	;	;	PUNCT
ajst-25655	37	32	ap	ap	PROPN
ajst-25655	37	33	—	—	PUNCT
ajst-25655	37	34	plunger	plunger	NOUN
ajst-25655	37	35	cross	cross	ADJ
ajst-25655	37	36	-	-	ADJ
ajst-25655	37	37	sectional	sectional	ADJ
ajst-25655	37	38	area	area	NOUN
ajst-25655	37	39	,	,	PUNCT
ajst-25655	37	40	m²	m²	PROPN
ajst-25655	37	41	;	;	PUNCT
ajst-25655	37	42	pc	pc	NOUN
ajst-25655	37	43	—	—	PUNCT
ajst-25655	37	44	casing	case	VERB
ajst-25655	37	45	pressure	pressure	NOUN
ajst-25655	37	46	at	at	ADP
ajst-25655	37	47	the	the	DET
ajst-25655	37	48	wellhead	wellhead	NOUN
ajst-25655	37	49	,	,	PUNCT
ajst-25655	37	50	pa	pa	PROPN
ajst-25655	37	51	;	;	PUNCT
ajst-25655	37	52	pn	pn	PROPN
ajst-25655	37	53	—	—	PUNCT
ajst-25655	37	54	submergence	submergence	NOUN
ajst-25655	37	55	pressure	pressure	NOUN
ajst-25655	37	56	,	,	PUNCT
ajst-25655	37	57	pa	pa	PROPN
ajst-25655	37	58	;	;	PUNCT
ajst-25655	37	59	∆p	∆p	PROPN
ajst-25655	37	60	—	—	PUNCT
ajst-25655	37	61	pressure	pressure	NOUN
ajst-25655	37	62	drop	drop	NOUN
ajst-25655	37	63	across	across	ADP
ajst-25655	37	64	the	the	DET
ajst-25655	37	65	valve	valve	NOUN
ajst-25655	37	66	,	,	PUNCT
ajst-25655	37	67	pa	pa	PROPN
ajst-25655	37	68	;	;	PUNCT
ajst-25655	37	69	—	—	PUNCT
ajst-25655	37	70	density	density	NOUN
ajst-25655	37	71	of	of	ADP
ajst-25655	37	72	the	the	DET
ajst-25655	37	73	fluid	fluid	NOUN
ajst-25655	37	74	in	in	ADP
ajst-25655	37	75	the	the	DET
ajst-25655	37	76	wellbore	wellbore	NOUN
ajst-25655	37	77	,	,	PUNCT
ajst-25655	37	78	kg	kg	PROPN
ajst-25655	37	79	/	/	SYM
ajst-25655	37	80	m³	m³	ADJ
ajst-25655	37	81	;	;	PUNCT
ajst-25655	37	82	l	l	NOUN
ajst-25655	37	83	—	—	PUNCT
ajst-25655	37	84	length	length	NOUN
ajst-25655	37	85	of	of	ADP
ajst-25655	37	86	the	the	DET
ajst-25655	37	87	sucker	sucker	NOUN
ajst-25655	37	88	rod	rod	NOUN
ajst-25655	37	89	,	,	PUNCT
ajst-25655	37	90	m	m	PROPN
ajst-25655	37	91	;	;	PUNCT
ajst-25655	37	92	f	f	X
ajst-25655	37	93	—	—	PUNCT
ajst-25655	37	94	frictional	frictional	ADJ
ajst-25655	37	95	force	force	NOUN
ajst-25655	37	96	between	between	ADP
ajst-25655	37	97	the	the	DET
ajst-25655	37	98	plunger	plunger	NOUN
ajst-25655	37	99	and	and	CCONJ
ajst-25655	37	100	the	the	DET
ajst-25655	37	101	pump	pump	NOUN
ajst-25655	37	102	barrel	barrel	NOUN
ajst-25655	37	103	,	,	PUNCT
ajst-25655	37	104	n.	n.	NOUN
ajst-25655	37	105	2.3	2.3	NUM
ajst-25655	37	106	.	.	PUNCT
ajst-25655	38	1	electrical	electrical	ADJ
ajst-25655	38	2	work	work	NOUN
ajst-25655	38	3	graph	graph	NOUN
ajst-25655	38	4	calculation	calculation	NOUN
ajst-25655	38	5	method	method	NOUN
ajst-25655	38	6	during	during	ADP
ajst-25655	38	7	the	the	DET
ajst-25655	38	8	sucker	sucker	NOUN
ajst-25655	38	9	-	-	PUNCT
ajst-25655	38	10	rod	rod	NOUN
ajst-25655	38	11	pumping	pumping	NOUN
ajst-25655	38	12	process	process	NOUN
ajst-25655	38	13	,	,	PUNCT
ajst-25655	38	14	the	the	DET
ajst-25655	38	15	work	work	NOUN
ajst-25655	38	16	done	do	VERB
ajst-25655	38	17	by	by	ADP
ajst-25655	38	18	the	the	DET
ajst-25655	38	19	suspended	suspend	VERB
ajst-25655	38	20	point	point	NOUN
ajst-25655	38	21	load	load	NOUN
ajst-25655	38	22	is	be	AUX
ajst-25655	38	23	closely	closely	ADV
ajst-25655	38	24	related	relate	VERB
ajst-25655	38	25	to	to	ADP
ajst-25655	38	26	the	the	DET
ajst-25655	38	27	variation	variation	NOUN
ajst-25655	38	28	of	of	ADP
ajst-25655	38	29	the	the	DET
ajst-25655	38	30	dynamic	dynamic	ADJ
ajst-25655	38	31	liquid	liquid	ADJ
ajst-25655	38	32	level	level	NOUN
ajst-25655	38	33	,	,	PUNCT
ajst-25655	38	34	which	which	PRON
ajst-25655	38	35	affects	affect	VERB
ajst-25655	38	36	energy	energy	NOUN
ajst-25655	38	37	consumption	consumption	NOUN
ajst-25655	38	38	[	[	X
ajst-25655	38	39	5	5	NUM
ajst-25655	38	40	]	]	PUNCT
ajst-25655	38	41	.	.	PUNCT
ajst-25655	39	1	the	the	DET
ajst-25655	39	2	electrical	electrical	ADJ
ajst-25655	39	3	work	work	NOUN
ajst-25655	39	4	graph	graph	NOUN
ajst-25655	39	5	calculation	calculation	NOUN
ajst-25655	39	6	method	method	NOUN
ajst-25655	39	7	is	be	AUX
ajst-25655	39	8	based	base	VERB
ajst-25655	39	9	on	on	ADP
ajst-25655	39	10	the	the	DET
ajst-25655	39	11	direct	direct	ADJ
ajst-25655	39	12	proportionality	proportionality	NOUN
ajst-25655	39	13	relationship	relationship	NOUN
ajst-25655	39	14	between	between	ADP
ajst-25655	39	15	the	the	DET
ajst-25655	39	16	lifting	lift	VERB
ajst-25655	39	17	work	work	NOUN
ajst-25655	39	18	of	of	ADP
ajst-25655	39	19	the	the	DET
ajst-25655	39	20	oil	oil	NOUN
ajst-25655	39	21	well	well	NOUN
ajst-25655	39	22	and	and	CCONJ
ajst-25655	39	23	the	the	DET
ajst-25655	39	24	lifting	lift	VERB
ajst-25655	39	25	stroke	stroke	NOUN
ajst-25655	39	26	,	,	PUNCT
ajst-25655	39	27	and	and	CCONJ
ajst-25655	39	28	excludes	exclude	VERB
ajst-25655	39	29	external	external	ADJ
ajst-25655	39	30	factors	factor	NOUN
ajst-25655	39	31	by	by	ADP
ajst-25655	39	32	constructing	construct	VERB
ajst-25655	39	33	a	a	DET
ajst-25655	39	34	mathematical	mathematical	ADJ
ajst-25655	39	35	model	model	NOUN
ajst-25655	40	1	[	[	X
ajst-25655	40	2	6	6	NUM
ajst-25655	40	3	]	]	PUNCT
ajst-25655	40	4	.	.	PUNCT
ajst-25655	41	1	this	this	DET
ajst-25655	41	2	method	method	NOUN
ajst-25655	41	3	defines	define	VERB
ajst-25655	41	4	the	the	DET
ajst-25655	41	5	minimum	minimum	ADJ
ajst-25655	41	6	lifting	lifting	NOUN
ajst-25655	41	7	work	work	NOUN
ajst-25655	41	8	(	(	PUNCT
ajst-25655	41	9	,	,	PUNCT
ajst-25655	41	10	the	the	DET
ajst-25655	41	11	work	work	NOUN
ajst-25655	41	12	done	do	VERB
ajst-25655	41	13	by	by	ADP
ajst-25655	41	14	the	the	DET
ajst-25655	41	15	pumping	pump	VERB
ajst-25655	41	16	unit	unit	NOUN
ajst-25655	41	17	during	during	ADP
ajst-25655	41	18	the	the	DET
ajst-25655	41	19	upstroke	upstroke	NOUN
ajst-25655	41	20	when	when	SCONJ
ajst-25655	41	21	the	the	DET
ajst-25655	41	22	dynamic	dynamic	ADJ
ajst-25655	41	23	liquid	liquid	ADJ
ajst-25655	41	24	level	level	NOUN
ajst-25655	41	25	is	be	AUX
ajst-25655	41	26	at	at	ADP
ajst-25655	41	27	the	the	DET
ajst-25655	41	28	entrance	entrance	NOUN
ajst-25655	41	29	of	of	ADP
ajst-25655	41	30	the	the	DET
ajst-25655	41	31	sucker	sucker	NOUN
ajst-25655	41	32	-	-	PUNCT
ajst-25655	41	33	rod	rod	NOUN
ajst-25655	41	34	pump	pump	NOUN
ajst-25655	41	35	,	,	PUNCT
ajst-25655	41	36	in	in	ADP
ajst-25655	41	37	kilowatts	kilowatts	X
ajst-25655	41	38	(	(	PUNCT
ajst-25655	41	39	kw	kw	NOUN
ajst-25655	41	40	)	)	PUNCT
ajst-25655	41	41	and	and	CCONJ
ajst-25655	41	42	the	the	DET
ajst-25655	41	43	maximum	maximum	ADJ
ajst-25655	41	44	lifting	lifting	NOUN
ajst-25655	41	45	work	work	NOUN
ajst-25655	41	46	(	(	PUNCT
ajst-25655	41	47	,	,	PUNCT
ajst-25655	41	48	the	the	DET
ajst-25655	41	49	work	work	NOUN
ajst-25655	41	50	done	do	VERB
ajst-25655	41	51	by	by	ADP
ajst-25655	41	52	the	the	DET
ajst-25655	41	53	pumping	pump	VERB
ajst-25655	41	54	unit	unit	NOUN
ajst-25655	41	55	during	during	ADP
ajst-25655	41	56	the	the	DET
ajst-25655	41	57	upstroke	upstroke	NOUN
ajst-25655	41	58	when	when	SCONJ
ajst-25655	41	59	the	the	DET
ajst-25655	41	60	dynamic	dynamic	ADJ
ajst-25655	41	61	liquid	liquid	ADJ
ajst-25655	41	62	level	level	NOUN
ajst-25655	41	63	is	be	AUX
ajst-25655	41	64	at	at	ADP
ajst-25655	41	65	the	the	DET
ajst-25655	41	66	wellhead	wellhead	NOUN
ajst-25655	41	67	,	,	PUNCT
ajst-25655	41	68	in	in	ADP
ajst-25655	41	69	kw	kw	NOUN
ajst-25655	41	70	)	)	PUNCT
ajst-25655	41	71	,	,	PUNCT
ajst-25655	41	72	and	and	CCONJ
ajst-25655	41	73	calculates	calculate	VERB
ajst-25655	41	74	the	the	DET
ajst-25655	41	75	work	work	NOUN
ajst-25655	41	76	for	for	ADP
ajst-25655	41	77	these	these	DET
ajst-25655	41	78	two	two	NUM
ajst-25655	41	79	extreme	extreme	ADJ
ajst-25655	41	80	conditions	condition	NOUN
ajst-25655	41	81	using	use	VERB
ajst-25655	41	82	actual	actual	ADJ
ajst-25655	41	83	measured	measure	VERB
ajst-25655	41	84	data	datum	NOUN
ajst-25655	41	85	[	[	X
ajst-25655	41	86	7	7	NUM
ajst-25655	41	87	]	]	PUNCT
ajst-25655	41	88	.	.	PUNCT
ajst-25655	42	1	(	(	PUNCT
ajst-25655	42	2	4	4	NUM
ajst-25655	42	3	)	)	PUNCT
ajst-25655	42	4	(	(	PUNCT
ajst-25655	42	5	5	5	NUM
ajst-25655	42	6	)	)	PUNCT
ajst-25655	42	7	in	in	ADP
ajst-25655	42	8	the	the	DET
ajst-25655	42	9	formula	formula	NOUN
ajst-25655	42	10	:	:	PUNCT
ajst-25655	42	11	l1	l1	PROPN
ajst-25655	42	12	,	,	PUNCT
ajst-25655	42	13	l2	l2	NOUN
ajst-25655	42	14	—	—	PUNCT
ajst-25655	42	15	measured	measure	VERB
ajst-25655	42	16	dynamic	dynamic	ADJ
ajst-25655	42	17	liquid	liquid	ADJ
ajst-25655	42	18	level	level	NOUN
ajst-25655	42	19	depth	depth	NOUN
ajst-25655	42	20	,	,	PUNCT
ajst-25655	42	21	m	m	PRON
ajst-25655	42	22	;	;	PUNCT
ajst-25655	42	23	eu1	eu1	ADJ
ajst-25655	42	24	,	,	PUNCT
ajst-25655	42	25	eu2	eu2	NOUN
ajst-25655	42	26	—	—	PUNCT
ajst-25655	42	27	corresponding	correspond	VERB
ajst-25655	42	28	measured	measure	VERB
ajst-25655	42	29	lifting	lifting	NOUN
ajst-25655	42	30	work	work	NOUN
ajst-25655	42	31	during	during	ADP
ajst-25655	42	32	the	the	DET
ajst-25655	42	33	upstroke	upstroke	NOUN
ajst-25655	42	34	for	for	ADP
ajst-25655	42	35	the	the	DET
ajst-25655	42	36	dynamic	dynamic	ADJ
ajst-25655	42	37	liquid	liquid	ADJ
ajst-25655	42	38	level	level	NOUN
ajst-25655	42	39	,	,	PUNCT
ajst-25655	42	40	kw	kw	INTJ
ajst-25655	42	41	;	;	PUNCT
ajst-25655	42	42	lp	lp	ADJ
ajst-25655	42	43	—	—	PUNCT
ajst-25655	42	44	pump	pump	VERB
ajst-25655	42	45	setting	setting	NOUN
ajst-25655	42	46	depth	depth	NOUN
ajst-25655	42	47	,	,	PUNCT
ajst-25655	42	48	m.	m.	NOUN
ajst-25655	42	49	assuming	assume	VERB
ajst-25655	42	50	that	that	SCONJ
ajst-25655	42	51	the	the	DET
ajst-25655	42	52	surface	surface	NOUN
ajst-25655	42	53	equipment	equipment	NOUN
ajst-25655	42	54	configuration	configuration	NOUN
ajst-25655	42	55	is	be	AUX
ajst-25655	42	56	fixed	fix	VERB
ajst-25655	42	57	,	,	PUNCT
ajst-25655	42	58	the	the	DET
ajst-25655	42	59	downhole	downhole	NOUN
ajst-25655	42	60	production	production	NOUN
ajst-25655	42	61	fluid	fluid	NOUN
ajst-25655	42	62	medium	medium	NOUN
ajst-25655	42	63	is	be	AUX
ajst-25655	42	64	constant	constant	ADJ
ajst-25655	42	65	,	,	PUNCT
ajst-25655	42	66	and	and	CCONJ
ajst-25655	42	67	all	all	DET
ajst-25655	42	68	production	production	NOUN
ajst-25655	42	69	parameters	parameter	NOUN
ajst-25655	42	70	are	be	AUX
ajst-25655	42	71	stable	stable	ADJ
ajst-25655	42	72	,	,	PUNCT
ajst-25655	42	73	the	the	DET
ajst-25655	42	74	calculation	calculation	NOUN
ajst-25655	42	75	formula	formula	NOUN
ajst-25655	42	76	for	for	ADP
ajst-25655	42	77	the	the	DET
ajst-25655	42	78	current	current	ADJ
ajst-25655	42	79	dynamic	dynamic	ADJ
ajst-25655	42	80	liquid	liquid	ADJ
ajst-25655	42	81	level	level	NOUN
ajst-25655	42	82	can	can	AUX
ajst-25655	42	83	be	be	AUX
ajst-25655	42	84	obtained	obtain	VERB
ajst-25655	42	85	as	as	ADP
ajst-25655	42	86	:	:	PUNCT
ajst-25655	42	87	(	(	PUNCT
ajst-25655	42	88	6	6	NUM
ajst-25655	42	89	)	)	PUNCT
ajst-25655	42	90	in	in	ADP
ajst-25655	42	91	the	the	DET
ajst-25655	42	92	formula	formula	NOUN
ajst-25655	42	93	:	:	PUNCT
ajst-25655	42	94	eu	eu	PROPN
ajst-25655	42	95	—	—	PUNCT
ajst-25655	42	96	current	current	ADJ
ajst-25655	42	97	lifting	lifting	NOUN
ajst-25655	42	98	work	work	NOUN
ajst-25655	42	99	during	during	ADP
ajst-25655	42	100	the	the	DET
ajst-25655	42	101	upstroke	upstroke	PROPN
ajst-25655	42	102	,	,	PUNCT
ajst-25655	42	103	kw	kw	NOUN
ajst-25655	42	104	.	.	PUNCT
ajst-25655	43	1	this	this	DET
ajst-25655	43	2	method	method	NOUN
ajst-25655	43	3	has	have	VERB
ajst-25655	43	4	several	several	ADJ
ajst-25655	43	5	limiting	limit	VERB
ajst-25655	43	6	conditions	condition	NOUN
ajst-25655	43	7	.	.	PUNCT
ajst-25655	44	1	to	to	PART
ajst-25655	44	2	ensure	ensure	VERB
ajst-25655	44	3	the	the	DET
ajst-25655	44	4	accuracy	accuracy	NOUN
ajst-25655	44	5	of	of	ADP
ajst-25655	44	6	the	the	DET
ajst-25655	44	7	calculation	calculation	NOUN
ajst-25655	44	8	results	result	NOUN
ajst-25655	44	9	and	and	CCONJ
ajst-25655	44	10	their	their	PRON
ajst-25655	44	11	practical	practical	ADJ
ajst-25655	44	12	application	application	NOUN
ajst-25655	44	13	value	value	NOUN
ajst-25655	44	14	,	,	PUNCT
ajst-25655	44	15	it	it	PRON
ajst-25655	44	16	is	be	AUX
ajst-25655	44	17	necessary	necessary	ADJ
ajst-25655	44	18	to	to	PART
ajst-25655	44	19	promptly	promptly	ADV
ajst-25655	44	20	re	re	VERB
ajst-25655	44	21	-	-	VERB
ajst-25655	44	22	collect	collect	VERB
ajst-25655	44	23	the	the	DET
ajst-25655	44	24	dynamic	dynamic	ADJ
ajst-25655	44	25	liquid	liquid	ADJ
ajst-25655	44	26	level	level	NOUN
ajst-25655	44	27	and	and	CCONJ
ajst-25655	44	28	lifting	lift	VERB
ajst-25655	44	29	work	work	NOUN
ajst-25655	44	30	parameters	parameter	NOUN
ajst-25655	44	31	for	for	ADP
ajst-25655	44	32	updating	update	VERB
ajst-25655	44	33	in	in	ADP
ajst-25655	44	34	cases	case	NOUN
ajst-25655	44	35	such	such	ADJ
ajst-25655	44	36	as	as	ADP
ajst-25655	44	37	changes	change	NOUN
ajst-25655	44	38	in	in	ADP
ajst-25655	44	39	the	the	DET
ajst-25655	44	40	oil	oil	NOUN
ajst-25655	44	41	well	well	NOUN
ajst-25655	44	42	injection	injection	NOUN
ajst-25655	44	43	and	and	CCONJ
ajst-25655	44	44	production	production	NOUN
ajst-25655	44	45	conditions	condition	NOUN
ajst-25655	44	46	,	,	PUNCT
ajst-25655	44	47	rework	rework	NOUN
ajst-25655	44	48	of	of	ADP
ajst-25655	44	49	the	the	DET
ajst-25655	44	50	oil	oil	NOUN
ajst-25655	44	51	well	well	NOUN
ajst-25655	44	52	,	,	PUNCT
ajst-25655	44	53	or	or	CCONJ
ajst-25655	44	54	significant	significant	ADJ
ajst-25655	44	55	adjustments	adjustment	NOUN
ajst-25655	44	56	in	in	ADP
ajst-25655	44	57	production	production	NOUN
ajst-25655	44	58	parameters	parameter	NOUN
ajst-25655	44	59	.	.	PUNCT
ajst-25655	45	1	3	3	X
ajst-25655	45	2	.	.	X
ajst-25655	45	3	pump	pump	NOUN
ajst-25655	45	4	efficiency	efficiency	NOUN
ajst-25655	45	5	analysis	analysis	NOUN
ajst-25655	45	6	rationalizing	rationalize	VERB
ajst-25655	45	7	the	the	DET
ajst-25655	45	8	operating	operating	NOUN
ajst-25655	45	9	system	system	NOUN
ajst-25655	45	10	of	of	ADP
ajst-25655	45	11	the	the	DET
ajst-25655	45	12	pumping	pump	VERB
ajst-25655	45	13	unit	unit	NOUN
ajst-25655	45	14	requires	require	VERB
ajst-25655	45	15	that	that	SCONJ
ajst-25655	45	16	the	the	DET
ajst-25655	45	17	reservoir	reservoir	NOUN
ajst-25655	45	18	supply	supply	NOUN
ajst-25655	45	19	is	be	AUX
ajst-25655	45	20	adapted	adapt	VERB
ajst-25655	45	21	to	to	ADP
ajst-25655	45	22	the	the	DET
ajst-25655	45	23	pumping	pumping	NOUN
ajst-25655	45	24	capacity	capacity	NOUN
ajst-25655	45	25	of	of	ADP
ajst-25655	45	26	the	the	DET
ajst-25655	45	27	pump	pump	NOUN
ajst-25655	45	28	,	,	PUNCT
ajst-25655	45	29	and	and	CCONJ
ajst-25655	45	30	pump	pump	NOUN
ajst-25655	45	31	efficiency	efficiency	NOUN
ajst-25655	45	32	analysis	analysis	NOUN
ajst-25655	45	33	is	be	AUX
ajst-25655	45	34	key	key	ADJ
ajst-25655	45	35	.	.	PUNCT
ajst-25655	46	1	pump	pump	NOUN
ajst-25655	46	2	efficiency	efficiency	NOUN
ajst-25655	46	3	is	be	AUX
ajst-25655	46	4	assessed	assess	VERB
ajst-25655	46	5	by	by	ADP
ajst-25655	46	6	comparing	compare	VERB
ajst-25655	46	7	actual	actual	ADJ
ajst-25655	46	8	production	production	NOUN
ajst-25655	46	9	(	(	PUNCT
ajst-25655	46	10	q	q	NOUN
ajst-25655	46	11	)	)	PUNCT
ajst-25655	46	12	with	with	ADP
ajst-25655	46	13	theoretical	theoretical	ADJ
ajst-25655	46	14	production	production	NOUN
ajst-25655	46	15	(	(	PUNCT
ajst-25655	46	16	qt	qt	NOUN
ajst-25655	46	17	)	)	PUNCT
ajst-25655	46	18	,	,	PUNCT
ajst-25655	46	19	which	which	PRON
ajst-25655	46	20	evaluates	evaluate	VERB
ajst-25655	46	21	the	the	DET
ajst-25655	46	22	performance	performance	NOUN
ajst-25655	46	23	of	of	ADP
ajst-25655	46	24	the	the	DET
ajst-25655	46	25	pump	pump	NOUN
ajst-25655	46	26	and	and	CCONJ
ajst-25655	46	27	the	the	DET
ajst-25655	46	28	suitability	suitability	NOUN
ajst-25655	46	29	of	of	ADP
ajst-25655	46	30	the	the	DET
ajst-25655	46	31	pumping	pumping	NOUN
ajst-25655	46	32	parameters	parameter	NOUN
ajst-25655	46	33	,	,	PUNCT
ajst-25655	46	34	and	and	CCONJ
ajst-25655	46	35	is	be	AUX
ajst-25655	46	36	an	an	DET
ajst-25655	46	37	important	important	ADJ
ajst-25655	46	38	standard	standard	NOUN
ajst-25655	46	39	for	for	ADP
ajst-25655	46	40	measuring	measure	VERB
ajst-25655	46	41	equipment	equipment	NOUN
ajst-25655	46	42	efficiency	efficiency	NOUN
ajst-25655	46	43	and	and	CCONJ
ajst-25655	46	44	management	management	NOUN
ajst-25655	46	45	level	level	NOUN
ajst-25655	46	46	.	.	PUNCT
ajst-25655	47	1	pump	pump	NOUN
ajst-25655	47	2	efficiency	efficiency	NOUN
ajst-25655	47	3	(	(	PUNCT
ajst-25655	47	4	)	)	PUNCT
ajst-25655	47	5	refers	refer	VERB
ajst-25655	47	6	to	to	ADP
ajst-25655	47	7	the	the	DET
ajst-25655	47	8	ratio	ratio	NOUN
ajst-25655	47	9	of	of	ADP
ajst-25655	47	10	actual	actual	ADJ
ajst-25655	47	11	production	production	NOUN
ajst-25655	47	12	(	(	PUNCT
ajst-25655	47	13	q	q	X
ajst-25655	47	14	)	)	PUNCT
ajst-25655	47	15	to	to	ADP
ajst-25655	47	16	theoretical	theoretical	ADJ
ajst-25655	47	17	production	production	NOUN
ajst-25655	47	18	(	(	PUNCT
ajst-25655	47	19	qt	qt	NOUN
ajst-25655	47	20	)	)	PUNCT
ajst-25655	47	21	during	during	ADP
ajst-25655	47	22	the	the	DET
ajst-25655	47	23	production	production	NOUN
ajst-25655	47	24	process	process	NOUN
ajst-25655	47	25	of	of	ADP
ajst-25655	47	26	the	the	DET
ajst-25655	47	27	pumping	pumping	NOUN
ajst-25655	47	28	well	well	ADV
ajst-25655	47	29	.	.	PUNCT
ajst-25655	48	1	the	the	DET
ajst-25655	48	2	actual	actual	ADJ
ajst-25655	48	3	pump	pump	NOUN
ajst-25655	48	4	displacement	displacement	NOUN
ajst-25655	48	5	is	be	AUX
ajst-25655	48	6	usually	usually	ADV
ajst-25655	48	7	lower	low	ADJ
ajst-25655	48	8	than	than	ADP
ajst-25655	48	9	the	the	DET
ajst-25655	48	10	theoretical	theoretical	ADJ
ajst-25655	48	11	value	value	NOUN
ajst-25655	48	12	,	,	PUNCT
ajst-25655	48	13	and	and	CCONJ
ajst-25655	48	14	it	it	PRON
ajst-25655	48	15	is	be	AUX
ajst-25655	48	16	only	only	ADV
ajst-25655	48	17	when	when	SCONJ
ajst-25655	48	18	the	the	DET
ajst-25655	48	19	reservoir	reservoir	NOUN
ajst-25655	48	20	energy	energy	NOUN
ajst-25655	48	21	is	be	AUX
ajst-25655	48	22	sufficient	sufficient	ADJ
ajst-25655	48	23	and	and	CCONJ
ajst-25655	48	24	the	the	DET
ajst-25655	48	25	well	well	NOUN
ajst-25655	48	26	has	have	VERB
ajst-25655	48	27	the	the	DET
ajst-25655	48	28	ability	ability	NOUN
ajst-25655	48	29	to	to	PART
ajst-25655	48	30	flow	flow	VERB
ajst-25655	48	31	naturally	naturally	ADV
ajst-25655	48	32	that	that	SCONJ
ajst-25655	48	33	the	the	DET
ajst-25655	48	34	pump	pump	NOUN
ajst-25655	48	35	efficiency	efficiency	NOUN
ajst-25655	48	36	may	may	AUX
ajst-25655	48	37	exceed	exceed	VERB
ajst-25655	48	38	1	1	NUM
ajst-25655	48	39	,	,	PUNCT
ajst-25655	48	40	which	which	PRON
ajst-25655	48	41	is	be	AUX
ajst-25655	48	42	very	very	ADV
ajst-25655	48	43	rare	rare	ADJ
ajst-25655	48	44	.	.	PUNCT
ajst-25655	49	1	in	in	ADP
ajst-25655	49	2	routine	routine	ADJ
ajst-25655	49	3	oilfield	oilfield	NOUN
ajst-25655	49	4	production	production	NOUN
ajst-25655	49	5	,	,	PUNCT
ajst-25655	49	6	a	a	DET
ajst-25655	49	7	pump	pump	NOUN
ajst-25655	49	8	efficiency	efficiency	NOUN
ajst-25655	49	9	of	of	ADP
ajst-25655	49	10	0.6	0.6	NUM
ajst-25655	49	11	-	-	SYM
ajst-25655	49	12	0.7	0.7	NUM
ajst-25655	49	13	or	or	CCONJ
ajst-25655	49	14	higher	high	ADJ
ajst-25655	49	15	indicates	indicate	VERB
ajst-25655	49	16	good	good	ADJ
ajst-25655	49	17	pump	pump	NOUN
ajst-25655	49	18	operation	operation	NOUN
ajst-25655	49	19	,	,	PUNCT
ajst-25655	49	20	but	but	CCONJ
ajst-25655	49	21	the	the	DET
ajst-25655	49	22	pump	pump	NOUN
ajst-25655	49	23	efficiency	efficiency	NOUN
ajst-25655	49	24	of	of	ADP
ajst-25655	49	25	most	most	ADJ
ajst-25655	49	26	wells	well	NOUN
ajst-25655	49	27	is	be	AUX
ajst-25655	49	28	often	often	ADV
ajst-25655	49	29	less	less	ADJ
ajst-25655	49	30	than	than	ADP
ajst-25655	49	31	0.7	0.7	NUM
ajst-25655	49	32	,	,	PUNCT
ajst-25655	49	33	and	and	CCONJ
ajst-25655	49	34	some	some	DET
ajst-25655	49	35	wells	well	NOUN
ajst-25655	49	36	may	may	AUX
ajst-25655	49	37	be	be	AUX
ajst-25655	49	38	far	far	ADV
ajst-25655	49	39	below	below	ADP
ajst-25655	49	40	0.3	0.3	NUM
ajst-25655	49	41	.	.	PUNCT
ajst-25655	50	1	key	key	ADJ
ajst-25655	50	2	factors	factor	NOUN
ajst-25655	50	3	affecting	affect	VERB
ajst-25655	50	4	pump	pump	NOUN
ajst-25655	50	5	efficiency	efficiency	NOUN
ajst-25655	50	6	[	[	X
ajst-25655	50	7	8][9	8][9	NOUN
ajst-25655	50	8	]	]	X
ajst-25655	50	9	:	:	PUNCT
ajst-25655	50	10	first	first	ADV
ajst-25655	50	11	,	,	PUNCT
ajst-25655	50	12	the	the	DET
ajst-25655	50	13	sucker	sucker	NOUN
ajst-25655	50	14	rod	rod	NOUN
ajst-25655	50	15	and	and	CCONJ
ajst-25655	50	16	tubing	tubing	NOUN
ajst-25655	50	17	undergo	undergo	VERB
ajst-25655	50	18	elastic	elastic	ADJ
ajst-25655	50	19	deformation	deformation	NOUN
ajst-25655	50	20	under	under	ADP
ajst-25655	50	21	cyclic	cyclic	ADJ
ajst-25655	50	22	loading	loading	NOUN
ajst-25655	50	23	,	,	PUNCT
ajst-25655	50	24	which	which	PRON
ajst-25655	50	25	affects	affect	VERB
ajst-25655	50	26	the	the	DET
ajst-25655	50	27	effective	effective	ADJ
ajst-25655	50	28	stroke	stroke	NOUN
ajst-25655	50	29	of	of	ADP
ajst-25655	50	30	the	the	DET
ajst-25655	50	31	plunger	plunger	NOUN
ajst-25655	50	32	and	and	CCONJ
ajst-25655	50	33	reduces	reduce	VERB
ajst-25655	50	34	the	the	DET
ajst-25655	50	35	volume	volume	NOUN
ajst-25655	50	36	of	of	ADP
ajst-25655	50	37	discharged	discharge	VERB
ajst-25655	50	38	liquid	liquid	NOUN
ajst-25655	50	39	;	;	PUNCT
ajst-25655	50	40	second	second	ADJ
ajst-25655	50	41	,	,	PUNCT
ajst-25655	50	42	if	if	SCONJ
ajst-25655	50	43	the	the	DET
ajst-25655	50	44	pump	pump	PROPN
ajst-25655	50	45	chamber	chamber	NOUN
ajst-25655	50	46	intakes	intake	VERB
ajst-25655	50	47	a	a	DET
ajst-25655	50	48	mixture	mixture	NOUN
ajst-25655	50	49	of	of	ADP
ajst-25655	50	50	gas	gas	NOUN
ajst-25655	50	51	and	and	CCONJ
ajst-25655	50	52	liquid	liquid	NOUN
ajst-25655	50	53	or	or	CCONJ
ajst-25655	50	54	the	the	DET
ajst-25655	50	55	reservoir	reservoir	NOUN
ajst-25655	50	56	supply	supply	NOUN
ajst-25655	50	57	is	be	AUX
ajst-25655	50	58	insufficient	insufficient	ADJ
ajst-25655	50	59	,	,	PUNCT
ajst-25655	50	60	it	it	PRON
ajst-25655	50	61	will	will	AUX
ajst-25655	50	62	affect	affect	VERB
ajst-25655	50	63	the	the	DET
ajst-25655	50	64	flow	flow	NOUN
ajst-25655	50	65	of	of	ADP
ajst-25655	50	66	liquid	liquid	NOUN
ajst-25655	50	67	into	into	ADP
ajst-25655	50	68	the	the	DET
ajst-25655	50	69	pump	pump	NOUN
ajst-25655	50	70	chamber	chamber	NOUN
ajst-25655	50	71	;	;	PUNCT
ajst-25655	50	72	in	in	ADP
ajst-25655	50	73	addition	addition	NOUN
ajst-25655	50	74	,	,	PUNCT
ajst-25655	50	75	gaps	gap	NOUN
ajst-25655	50	76	within	within	ADP
ajst-25655	50	77	the	the	DET
ajst-25655	50	78	pump	pump	NOUN
ajst-25655	50	79	and	and	CCONJ
ajst-25655	50	80	wear	wear	NOUN
ajst-25655	50	81	of	of	ADP
ajst-25655	50	82	components	component	NOUN
ajst-25655	50	83	may	may	AUX
ajst-25655	50	84	lead	lead	VERB
ajst-25655	50	85	to	to	ADP
ajst-25655	50	86	a	a	DET
ajst-25655	50	87	decrease	decrease	NOUN
ajst-25655	50	88	in	in	ADP
ajst-25655	50	89	flow	flow	NOUN
ajst-25655	50	90	,	,	PUNCT
ajst-25655	50	91	and	and	CCONJ
ajst-25655	50	92	the	the	DET
ajst-25655	50	93	pump	pump	NOUN
ajst-25655	50	94	body	body	NOUN
ajst-25655	50	95	may	may	AUX
ajst-25655	50	96	be	be	AUX
ajst-25655	50	97	damaged	damage	VERB
ajst-25655	50	98	by	by	ADP
ajst-25655	50	99	corrosion	corrosion	NOUN
ajst-25655	50	100	and	and	CCONJ
ajst-25655	50	101	sand	sand	NOUN
ajst-25655	50	102	particles	particle	NOUN
ajst-25655	50	103	during	during	ADP
ajst-25655	50	104	long	long	ADJ
ajst-25655	50	105	-	-	PUNCT
ajst-25655	50	106	term	term	NOUN
ajst-25655	50	107	operation	operation	NOUN
ajst-25655	50	108	,	,	PUNCT
ajst-25655	50	109	affecting	affect	VERB
ajst-25655	50	110	the	the	DET
ajst-25655	50	111	stability	stability	NOUN
ajst-25655	50	112	and	and	CCONJ
ajst-25655	50	113	efficiency	efficiency	NOUN
ajst-25655	50	114	of	of	ADP
ajst-25655	50	115	the	the	DET
ajst-25655	50	116	pump	pump	NOUN
ajst-25655	50	117	;	;	PUNCT
ajst-25655	50	118	finally	finally	ADV
ajst-25655	50	119	,	,	PUNCT
ajst-25655	50	120	due	due	ADP
ajst-25655	50	121	to	to	ADP
ajst-25655	50	122	the	the	DET
ajst-25655	50	123	action	action	NOUN
ajst-25655	50	124	of	of	ADP
ajst-25655	50	125	reservoir	reservoir	NOUN
ajst-25655	50	126	pressure	pressure	NOUN
ajst-25655	50	127	,	,	PUNCT
ajst-25655	50	128	gas	gas	NOUN
ajst-25655	50	129	is	be	AUX
ajst-25655	50	130	compressed	compress	VERB
ajst-25655	50	131	into	into	ADP
ajst-25655	50	132	the	the	DET
ajst-25655	50	133	fluid	fluid	NOUN
ajst-25655	50	134	during	during	ADP
ajst-25655	50	135	the	the	DET
ajst-25655	50	136	pumping	pumping	NOUN
ajst-25655	50	137	process	process	NOUN
ajst-25655	50	138	,	,	PUNCT
ajst-25655	50	139	and	and	CCONJ
ajst-25655	50	140	crude	crude	ADJ
ajst-25655	50	141	oil	oil	NOUN
ajst-25655	50	142	will	will	AUX
ajst-25655	50	143	shrink	shrink	VERB
ajst-25655	50	144	in	in	ADP
ajst-25655	50	145	volume	volume	NOUN
ajst-25655	50	146	after	after	ADP
ajst-25655	50	147	being	be	AUX
ajst-25655	50	148	lifted	lift	VERB
ajst-25655	50	149	to	to	ADP
ajst-25655	50	150	the	the	DET
ajst-25655	50	151	ground	ground	NOUN
ajst-25655	50	152	due	due	ADP
ajst-25655	50	153	to	to	ADP
ajst-25655	50	154	degassing	degas	VERB
ajst-25655	50	155	,	,	PUNCT
ajst-25655	50	156	which	which	PRON
ajst-25655	50	157	also	also	ADV
ajst-25655	50	158	affects	affect	VERB
ajst-25655	50	159	the	the	DET
ajst-25655	50	160	calculation	calculation	NOUN
ajst-25655	50	161	of	of	ADP
ajst-25655	50	162	pump	pump	NOUN
ajst-25655	50	163	efficiency	efficiency	NOUN
ajst-25655	50	164	.	.	PUNCT
ajst-25655	51	1	to	to	PART
ajst-25655	51	2	improve	improve	VERB
ajst-25655	51	3	pump	pump	NOUN
ajst-25655	51	4	efficiency	efficiency	NOUN
ajst-25655	51	5	in	in	ADP
ajst-25655	51	6	oilfield	oilfield	NOUN
ajst-25655	51	7	production	production	NOUN
ajst-25655	51	8	,	,	PUNCT
ajst-25655	51	9	the	the	DET
ajst-25655	51	10	following	follow	VERB
ajst-25655	51	11	measures	measure	NOUN
ajst-25655	51	12	can	can	AUX
ajst-25655	51	13	be	be	AUX
ajst-25655	51	14	taken	take	VERB
ajst-25655	51	15	[	[	PUNCT
ajst-25655	51	16	10	10	NUM
ajst-25655	51	17	]	]	PUNCT
ajst-25655	51	18	:	:	PUNCT
ajst-25655	51	19	select	select	ADJ
ajst-25655	51	20	reasonable	reasonable	ADJ
ajst-25655	51	21	pumping	pumping	NOUN
ajst-25655	51	22	parameters	parameter	NOUN
ajst-25655	51	23	,	,	PUNCT
ajst-25655	51	24	for	for	ADP
ajst-25655	51	25	wells	well	NOUN
ajst-25655	51	26	with	with	ADP
ajst-25655	51	27	low	low	ADJ
ajst-25655	51	28	production	production	NOUN
ajst-25655	51	29	and	and	CCONJ
ajst-25655	51	30	poor	poor	ADJ
ajst-25655	51	31	efficiency	efficiency	NOUN
ajst-25655	51	32	,	,	PUNCT
ajst-25655	51	33	usually	usually	ADV
ajst-25655	51	34	choose	choose	VERB
ajst-25655	51	35	long	long	ADJ
ajst-25655	51	36	stroke	stroke	NOUN
ajst-25655	51	37	,	,	PUNCT
ajst-25655	51	38	low	low	ADJ
ajst-25655	51	39	stroke	stroke	NOUN
ajst-25655	51	40	frequency	frequency	NOUN
ajst-25655	51	41	,	,	PUNCT
ajst-25655	51	42	and	and	CCONJ
ajst-25655	51	43	smaller	small	ADJ
ajst-25655	51	44	pump	pump	NOUN
ajst-25655	51	45	diameter	diameter	NOUN
ajst-25655	51	46	configurations	configuration	NOUN
ajst-25655	51	47	to	to	PART
ajst-25655	51	48	reduce	reduce	VERB
ajst-25655	51	49	stroke	stroke	NOUN
ajst-25655	51	50	loss	loss	NOUN
ajst-25655	51	51	and	and	CCONJ
ajst-25655	51	52	gas	gas	NOUN
ajst-25655	51	53	influence	influence	NOUN
ajst-25655	51	54	;	;	PUNCT
ajst-25655	51	55	reduce	reduce	VERB
ajst-25655	51	56	leakage	leakage	NOUN
ajst-25655	51	57	impact	impact	NOUN
ajst-25655	51	58	by	by	ADP
ajst-25655	51	59	enhancing	enhance	VERB
ajst-25655	51	60	the	the	DET
ajst-25655	51	61	wear	wear	NOUN
ajst-25655	51	62	resistance	resistance	NOUN
ajst-25655	51	63	of	of	ADP
ajst-25655	51	64	the	the	DET
ajst-25655	51	65	pump	pump	NOUN
ajst-25655	51	66	,	,	PUNCT
ajst-25655	51	67	optimizing	optimize	VERB
ajst-25655	51	68	the	the	DET
ajst-25655	51	69	structure	structure	NOUN
ajst-25655	51	70	,	,	PUNCT
ajst-25655	51	71	and	and	CCONJ
ajst-25655	51	72	developing	develop	VERB
ajst-25655	51	73	sand	sand	NOUN
ajst-25655	51	74	and	and	CCONJ
ajst-25655	51	75	blockage	blockage	NOUN
ajst-25655	51	76	prevention	prevention	NOUN
ajst-25655	51	77	measures	measure	NOUN
ajst-25655	51	78	,	,	PUNCT
ajst-25655	51	79	and	and	CCONJ
ajst-25655	51	80	regularly	regularly	ADV
ajst-25655	51	81	inspecting	inspect	VERB
ajst-25655	51	82	and	and	CCONJ
ajst-25655	51	83	maintaining	maintain	VERB
ajst-25655	51	84	to	to	PART
ajst-25655	51	85	keep	keep	VERB
ajst-25655	51	86	the	the	DET
ajst-25655	51	87	pump	pump	NOUN
ajst-25655	51	88	in	in	ADP
ajst-25655	51	89	normal	normal	ADJ
ajst-25655	51	90	working	working	NOUN
ajst-25655	51	91	condition	condition	NOUN
ajst-25655	51	92	;	;	PUNCT
ajst-25655	51	93	use	use	VERB
ajst-25655	51	94	necessary	necessary	ADJ
ajst-25655	51	95	downhole	downhole	NOUN
ajst-25655	51	96	tools	tool	NOUN
ajst-25655	51	97	,	,	PUNCT
ajst-25655	51	98	such	such	ADJ
ajst-25655	51	99	as	as	ADP
ajst-25655	51	100	tubing	tubing	NOUN
ajst-25655	51	101	markers	marker	NOUN
ajst-25655	51	102	,	,	PUNCT
ajst-25655	51	103	sand	sand	NOUN
ajst-25655	51	104	screens	screen	NOUN
ajst-25655	51	105	,	,	PUNCT
ajst-25655	51	106	gas	gas	NOUN
ajst-25655	51	107	separators	separator	NOUN
ajst-25655	51	108	,	,	PUNCT
ajst-25655	51	109	and	and	CCONJ
ajst-25655	51	110	sucker	sucker	NOUN
ajst-25655	51	111	rod	rod	NOUN
ajst-25655	51	112	stabilizers	stabilizer	NOUN
ajst-25655	51	113	,	,	PUNCT
ajst-25655	51	114	and	and	CCONJ
ajst-25655	51	115	other	other	ADJ
ajst-25655	51	116	auxiliary	auxiliary	ADJ
ajst-25655	51	117	tools	tool	NOUN
ajst-25655	51	118	;	;	PUNCT
ajst-25655	51	119	determine	determine	VERB
ajst-25655	51	120	a	a	DET
ajst-25655	51	121	reasonable	reasonable	ADJ
ajst-25655	51	122	submergence	submergence	NOUN
ajst-25655	51	123	depth	depth	NOUN
ajst-25655	52	1	[	[	X
ajst-25655	52	2	11][12	11][12	X
ajst-25655	52	3	]	]	PUNCT
ajst-25655	52	4	to	to	PART
ajst-25655	52	5	avoid	avoid	VERB
ajst-25655	52	6	insufficient	insufficient	ADJ
ajst-25655	52	7	supply	supply	NOUN
ajst-25655	52	8	or	or	CCONJ
ajst-25655	52	9	reduced	reduce	VERB
ajst-25655	52	10	pump	pump	NOUN
ajst-25655	52	11	efficiency	efficiency	NOUN
ajst-25655	52	12	,	,	PUNCT
ajst-25655	52	13	while	while	SCONJ
ajst-25655	52	14	also	also	ADV
ajst-25655	52	15	preventing	prevent	VERB
ajst-25655	52	16	equipment	equipment	NOUN
ajst-25655	52	17	damage	damage	NOUN
ajst-25655	52	18	.	.	PUNCT
ajst-25655	53	1	262	262	NUM
ajst-25655	53	2	tan	tan	NOUN
ajst-25655	53	3	duohong	duohong	VERB
ajst-25655	54	1	[	[	X
ajst-25655	54	2	13	13	NUM
ajst-25655	54	3	]	]	PUNCT
ajst-25655	54	4	,	,	PUNCT
ajst-25655	54	5	by	by	ADP
ajst-25655	54	6	fitting	fitting	ADJ
ajst-25655	54	7	data	datum	NOUN
ajst-25655	54	8	from	from	ADP
ajst-25655	54	9	234	234	NUM
ajst-25655	54	10	oil	oil	NOUN
ajst-25655	54	11	wells	well	NOUN
ajst-25655	54	12	,	,	PUNCT
ajst-25655	54	13	utilized	utilize	VERB
ajst-25655	54	14	the	the	DET
ajst-25655	54	15	curve	curve	NOUN
ajst-25655	54	16	fitting	fitting	ADJ
ajst-25655	54	17	method	method	NOUN
ajst-25655	54	18	and	and	CCONJ
ajst-25655	54	19	found	find	VERB
ajst-25655	54	20	that	that	SCONJ
ajst-25655	54	21	the	the	DET
ajst-25655	54	22	relationship	relationship	NOUN
ajst-25655	54	23	curve	curve	NOUN
ajst-25655	54	24	between	between	ADP
ajst-25655	54	25	pump	pump	NOUN
ajst-25655	54	26	efficiency	efficiency	NOUN
ajst-25655	54	27	and	and	CCONJ
ajst-25655	54	28	submergence	submergence	NOUN
ajst-25655	54	29	depth	depth	NOUN
ajst-25655	54	30	conforms	conform	VERB
ajst-25655	54	31	to	to	ADP
ajst-25655	54	32	the	the	DET
ajst-25655	54	33	shape	shape	NOUN
ajst-25655	54	34	of	of	ADP
ajst-25655	54	35	an	an	DET
ajst-25655	54	36	exponential	exponential	ADJ
ajst-25655	54	37	function	function	NOUN
ajst-25655	54	38	,	,	PUNCT
ajst-25655	54	39	deriving	derive	VERB
ajst-25655	54	40	an	an	DET
ajst-25655	54	41	empirical	empirical	ADJ
ajst-25655	54	42	relationship	relationship	NOUN
ajst-25655	54	43	formula	formula	NOUN
ajst-25655	54	44	between	between	ADP
ajst-25655	54	45	pump	pump	NOUN
ajst-25655	54	46	efficiency	efficiency	NOUN
ajst-25655	54	47	and	and	CCONJ
ajst-25655	54	48	submergence	submergence	NOUN
ajst-25655	54	49	depth	depth	NOUN
ajst-25655	54	50	:	:	PUNCT
ajst-25655	54	51	(	(	PUNCT
ajst-25655	54	52	7	7	X
ajst-25655	54	53	)	)	PUNCT
ajst-25655	54	54	in	in	ADP
ajst-25655	54	55	the	the	DET
ajst-25655	54	56	formula	formula	NOUN
ajst-25655	54	57	:	:	PUNCT
ajst-25655	54	58	a	a	PRON
ajst-25655	54	59	and	and	CCONJ
ajst-25655	54	60	b	b	NOUN
ajst-25655	54	61	are	be	AUX
ajst-25655	54	62	fitting	fitting	ADJ
ajst-25655	54	63	coefficients	coefficient	NOUN
ajst-25655	54	64	.	.	PUNCT
ajst-25655	55	1	when	when	SCONJ
ajst-25655	55	2	calculating	calculate	VERB
ajst-25655	55	3	the	the	DET
ajst-25655	55	4	reasonable	reasonable	ADJ
ajst-25655	55	5	submergence	submergence	NOUN
ajst-25655	55	6	depth	depth	NOUN
ajst-25655	55	7	,	,	PUNCT
ajst-25655	55	8	the	the	DET
ajst-25655	55	9	oilfield	oilfield	NOUN
ajst-25655	55	10	needs	need	VERB
ajst-25655	55	11	to	to	PART
ajst-25655	55	12	perform	perform	VERB
ajst-25655	55	13	parameter	parameter	NOUN
ajst-25655	55	14	fitting	fit	VERB
ajst-25655	55	15	on	on	ADP
ajst-25655	55	16	the	the	DET
ajst-25655	55	17	empirical	empirical	ADJ
ajst-25655	55	18	relationship	relationship	NOUN
ajst-25655	55	19	formula	formula	NOUN
ajst-25655	55	20	for	for	ADP
ajst-25655	55	21	pump	pump	NOUN
ajst-25655	55	22	efficiency	efficiency	NOUN
ajst-25655	55	23	and	and	CCONJ
ajst-25655	55	24	submergence	submergence	NOUN
ajst-25655	55	25	depth	depth	NOUN
ajst-25655	55	26	under	under	ADP
ajst-25655	55	27	different	different	ADJ
ajst-25655	55	28	water	water	NOUN
ajst-25655	55	29	cut	cut	NOUN
ajst-25655	55	30	conditions	condition	NOUN
ajst-25655	55	31	.	.	PUNCT
ajst-25655	56	1	after	after	ADP
ajst-25655	56	2	determining	determine	VERB
ajst-25655	56	3	the	the	DET
ajst-25655	56	4	values	value	NOUN
ajst-25655	56	5	of	of	ADP
ajst-25655	56	6	parameters	parameter	NOUN
ajst-25655	56	7	a	a	PRON
ajst-25655	56	8	and	and	CCONJ
ajst-25655	56	9	b	b	NOUN
ajst-25655	56	10	,	,	PUNCT
ajst-25655	56	11	they	they	PRON
ajst-25655	56	12	are	be	AUX
ajst-25655	56	13	substituted	substitute	VERB
ajst-25655	56	14	into	into	ADP
ajst-25655	56	15	the	the	DET
ajst-25655	56	16	expression	expression	NOUN
ajst-25655	56	17	for	for	ADP
ajst-25655	56	18	calculating	calculate	VERB
ajst-25655	56	19	the	the	DET
ajst-25655	56	20	reasonable	reasonable	ADJ
ajst-25655	56	21	submergence	submergence	NOUN
ajst-25655	56	22	depth	depth	NOUN
ajst-25655	56	23	:	:	PUNCT
ajst-25655	56	24	(	(	PUNCT
ajst-25655	56	25	8)	8)	NUM
ajst-25655	56	26	where	where	SCONJ
ajst-25655	56	27	:	:	PUNCT
ajst-25655	56	28	(	(	PUNCT
ajst-25655	56	29	9	9	X
ajst-25655	56	30	)	)	PUNCT
ajst-25655	56	31	in	in	ADP
ajst-25655	56	32	the	the	DET
ajst-25655	56	33	formula	formula	NOUN
ajst-25655	56	34	:	:	PUNCT
ajst-25655	56	35	hs	hs	INTJ
ajst-25655	56	36	—	—	PUNCT
ajst-25655	56	37	reasonable	reasonable	ADJ
ajst-25655	56	38	submergence	submergence	NOUN
ajst-25655	56	39	depth	depth	NOUN
ajst-25655	56	40	,	,	PUNCT
ajst-25655	56	41	m	m	PROPN
ajst-25655	56	42	;	;	PUNCT
ajst-25655	56	43	k	k	X
ajst-25655	56	44	—	—	PUNCT
ajst-25655	56	45	comprehensive	comprehensive	ADJ
ajst-25655	56	46	coefficient	coefficient	NOUN
ajst-25655	56	47	of	of	ADP
ajst-25655	56	48	the	the	DET
ajst-25655	56	49	electric	electric	ADJ
ajst-25655	56	50	motor	motor	NOUN
ajst-25655	56	51	;	;	PUNCT
ajst-25655	56	52	—	—	PUNCT
ajst-25655	56	53	water	water	NOUN
ajst-25655	56	54	cut	cut	NOUN
ajst-25655	56	55	of	of	ADP
ajst-25655	56	56	the	the	DET
ajst-25655	56	57	oil	oil	NOUN
ajst-25655	56	58	well	well	NOUN
ajst-25655	56	59	fluid	fluid	ADJ
ajst-25655	56	60	,	,	PUNCT
ajst-25655	56	61	%	%	INTJ
ajst-25655	56	62	;	;	PUNCT
ajst-25655	56	63	—	—	PUNCT
ajst-25655	56	64	density	density	NOUN
ajst-25655	56	65	of	of	ADP
ajst-25655	56	66	crude	crude	ADJ
ajst-25655	56	67	oil	oil	NOUN
ajst-25655	56	68	,	,	PUNCT
ajst-25655	56	69	t	t	PROPN
ajst-25655	56	70	/	/	SYM
ajst-25655	56	71	m³	m³	PROPN
ajst-25655	56	72	;	;	PUNCT
ajst-25655	56	73	—	—	PUNCT
ajst-25655	56	74	density	density	NOUN
ajst-25655	56	75	of	of	ADP
ajst-25655	56	76	formation	formation	NOUN
ajst-25655	56	77	water	water	NOUN
ajst-25655	56	78	,	,	PUNCT
ajst-25655	56	79	t	t	PROPN
ajst-25655	56	80	/	/	SYM
ajst-25655	56	81	m³	m³	PROPN
ajst-25655	56	82	;	;	PUNCT
ajst-25655	56	83	g	g	NOUN
ajst-25655	56	84	—	—	PUNCT
ajst-25655	56	85	acceleration	acceleration	NOUN
ajst-25655	56	86	due	due	ADP
ajst-25655	56	87	to	to	ADP
ajst-25655	56	88	gravity	gravity	NOUN
ajst-25655	56	89	,	,	PUNCT
ajst-25655	56	90	m	m	NOUN
ajst-25655	56	91	/	/	SYM
ajst-25655	56	92	s²	s²	PROPN
ajst-25655	56	93	;	;	PUNCT
ajst-25655	56	94	—	—	PUNCT
ajst-25655	56	95	theoretical	theoretical	ADJ
ajst-25655	56	96	liquid	liquid	ADJ
ajst-25655	56	97	production	production	NOUN
ajst-25655	56	98	,	,	PUNCT
ajst-25655	56	99	m³/d	m³/d	ADV
ajst-25655	56	100	;	;	PUNCT
ajst-25655	56	101	pd	pd	X
ajst-25655	56	102	—	—	PUNCT
ajst-25655	56	103	output	output	NOUN
ajst-25655	56	104	power	power	NOUN
ajst-25655	56	105	of	of	ADP
ajst-25655	56	106	the	the	DET
ajst-25655	56	107	electric	electric	ADJ
ajst-25655	56	108	motor	motor	NOUN
ajst-25655	56	109	,	,	PUNCT
ajst-25655	56	110	kw	kw	PROPN
ajst-25655	56	111	.	.	PUNCT
ajst-25655	57	1	this	this	DET
ajst-25655	57	2	method	method	NOUN
ajst-25655	57	3	requires	require	VERB
ajst-25655	57	4	determining	determine	VERB
ajst-25655	57	5	the	the	DET
ajst-25655	57	6	coefficients	coefficient	NOUN
ajst-25655	57	7	through	through	ADP
ajst-25655	57	8	parameter	parameter	NOUN
ajst-25655	57	9	fitting	fitting	NOUN
ajst-25655	57	10	of	of	ADP
ajst-25655	57	11	the	the	DET
ajst-25655	57	12	pump	pump	NOUN
ajst-25655	57	13	efficiency	efficiency	NOUN
ajst-25655	57	14	and	and	CCONJ
ajst-25655	57	15	submergence	submergence	NOUN
ajst-25655	57	16	depth	depth	NOUN
ajst-25655	57	17	data	datum	NOUN
ajst-25655	57	18	of	of	ADP
ajst-25655	57	19	the	the	DET
ajst-25655	57	20	sucker	sucker	NOUN
ajst-25655	57	21	-	-	PUNCT
ajst-25655	57	22	rod	rod	NOUN
ajst-25655	57	23	pump	pump	NOUN
ajst-25655	57	24	.	.	PUNCT
ajst-25655	58	1	if	if	SCONJ
ajst-25655	58	2	fitting	fitting	ADJ
ajst-25655	58	3	conditions	condition	NOUN
ajst-25655	58	4	are	be	AUX
ajst-25655	58	5	not	not	PART
ajst-25655	58	6	met	meet	VERB
ajst-25655	58	7	,	,	PUNCT
ajst-25655	58	8	parameters	parameter	NOUN
ajst-25655	58	9	can	can	AUX
ajst-25655	58	10	be	be	AUX
ajst-25655	58	11	selected	select	VERB
ajst-25655	58	12	based	base	VERB
ajst-25655	58	13	on	on	ADP
ajst-25655	58	14	the	the	DET
ajst-25655	58	15	fitting	fitting	ADJ
ajst-25655	58	16	results	result	NOUN
ajst-25655	58	17	in	in	ADP
ajst-25655	58	18	the	the	DET
ajst-25655	58	19	aforementioned	aforementioned	ADJ
ajst-25655	58	20	literature	literature	NOUN
ajst-25655	58	21	(	(	PUNCT
ajst-25655	58	22	wells	well	NOUN
ajst-25655	58	23	with	with	ADP
ajst-25655	58	24	less	less	ADJ
ajst-25655	58	25	than	than	ADP
ajst-25655	58	26	80	80	NUM
ajst-25655	58	27	%	%	NOUN
ajst-25655	58	28	water	water	NOUN
ajst-25655	58	29	were	be	AUX
ajst-25655	58	30	71.0	71.0	NUM
ajst-25655	58	31	.	.	PUNCT
ajst-25655	59	1	/	/	PUNCT
ajst-25655	59	2	,	,	PUNCT
ajst-25655	59	3	and	and	CCONJ
ajst-25655	59	4	wells	well	NOUN
ajst-25655	59	5	with	with	ADP
ajst-25655	59	6	less	less	ADJ
ajst-25655	59	7	than	than	ADP
ajst-25655	59	8	80	80	NUM
ajst-25655	59	9	%	%	NOUN
ajst-25655	59	10	were	be	AUX
ajst-25655	59	11	45.1	45.1	NUM
ajst-25655	59	12	.	.	PUNCT
ajst-25655	60	1	/	/	PUNCT
ajst-25655	61	1	and	and	CCONJ
ajst-25655	61	2	then	then	ADV
ajst-25655	61	3	the	the	DET
ajst-25655	61	4	index	index	NOUN
ajst-25655	61	5	calculation	calculation	NOUN
ajst-25655	61	6	is	be	AUX
ajst-25655	61	7	performed	perform	VERB
ajst-25655	61	8	to	to	PART
ajst-25655	61	9	determine	determine	VERB
ajst-25655	61	10	the	the	DET
ajst-25655	61	11	reasonable	reasonable	ADJ
ajst-25655	61	12	submergence	submergence	NOUN
ajst-25655	61	13	depth	depth	NOUN
ajst-25655	61	14	.	.	PUNCT
ajst-25655	62	1	4	4	X
ajst-25655	62	2	.	.	X
ajst-25655	62	3	dynamic	dynamic	ADJ
ajst-25655	62	4	analysis	analysis	NOUN
ajst-25655	62	5	of	of	ADP
ajst-25655	62	6	well	well	ADJ
ajst-25655	62	7	production	production	NOUN
ajst-25655	62	8	operations	operation	NOUN
ajst-25655	62	9	in	in	ADP
ajst-25655	62	10	the	the	DET
ajst-25655	62	11	process	process	NOUN
ajst-25655	62	12	of	of	ADP
ajst-25655	62	13	pumping	pump	VERB
ajst-25655	62	14	unit	unit	NOUN
ajst-25655	62	15	production	production	NOUN
ajst-25655	62	16	operation	operation	NOUN
ajst-25655	62	17	,	,	PUNCT
ajst-25655	62	18	pumping	pump	VERB
ajst-25655	62	19	unit	unit	NOUN
ajst-25655	62	20	production	production	NOUN
ajst-25655	62	21	operation	operation	NOUN
ajst-25655	62	22	condition	condition	NOUN
ajst-25655	62	23	is	be	AUX
ajst-25655	62	24	good	good	ADJ
ajst-25655	62	25	you	you	PRON
ajst-25655	62	26	need	need	VERB
ajst-25655	62	27	to	to	PART
ajst-25655	62	28	analyze	analyze	VERB
ajst-25655	62	29	the	the	DET
ajst-25655	62	30	pump	pump	NOUN
ajst-25655	62	31	condition	condition	NOUN
ajst-25655	62	32	,	,	PUNCT
ajst-25655	62	33	production	production	NOUN
ajst-25655	62	34	and	and	CCONJ
ajst-25655	62	35	system	system	NOUN
ajst-25655	62	36	efficiency	efficiency	NOUN
ajst-25655	62	37	parameters	parameter	NOUN
ajst-25655	62	38	,	,	PUNCT
ajst-25655	62	39	and	and	CCONJ
ajst-25655	62	40	the	the	DET
ajst-25655	62	41	pumping	pump	VERB
ajst-25655	62	42	unit	unit	NOUN
ajst-25655	62	43	production	production	NOUN
ajst-25655	62	44	operation	operation	NOUN
ajst-25655	62	45	parameters	parameter	NOUN
ajst-25655	62	46	,	,	PUNCT
ajst-25655	62	47	reasonable	reasonable	ADJ
ajst-25655	62	48	pump	pump	NOUN
ajst-25655	62	49	depth	depth	NOUN
ajst-25655	62	50	to	to	PART
ajst-25655	62	51	make	make	VERB
ajst-25655	62	52	dynamic	dynamic	ADJ
ajst-25655	62	53	adjustment	adjustment	NOUN
ajst-25655	62	54	,	,	PUNCT
ajst-25655	62	55	so	so	SCONJ
ajst-25655	62	56	as	as	SCONJ
ajst-25655	62	57	to	to	PART
ajst-25655	62	58	optimize	optimize	VERB
ajst-25655	62	59	the	the	DET
ajst-25655	62	60	working	work	VERB
ajst-25655	62	61	system	system	NOUN
ajst-25655	62	62	.	.	PUNCT
ajst-25655	63	1	4.1	4.1	NUM
ajst-25655	63	2	.	.	PUNCT
ajst-25655	63	3	surface	surface	NOUN
ajst-25655	63	4	dynamometer	dynamometer	NOUN
ajst-25655	63	5	chart	chart	NOUN
ajst-25655	63	6	analysis	analysis	NOUN
ajst-25655	63	7	the	the	DET
ajst-25655	63	8	surface	surface	NOUN
ajst-25655	63	9	dynamometer	dynamometer	NOUN
ajst-25655	63	10	chart	chart	NOUN
ajst-25655	63	11	of	of	ADP
ajst-25655	63	12	a	a	DET
ajst-25655	63	13	pumping	pump	VERB
ajst-25655	63	14	unit	unit	NOUN
ajst-25655	63	15	is	be	AUX
ajst-25655	63	16	a	a	DET
ajst-25655	63	17	graphical	graphical	ADJ
ajst-25655	63	18	tool	tool	NOUN
ajst-25655	63	19	used	use	VERB
ajst-25655	63	20	in	in	ADP
ajst-25655	63	21	oilfield	oilfield	NOUN
ajst-25655	63	22	production	production	NOUN
ajst-25655	63	23	to	to	PART
ajst-25655	63	24	analyze	analyze	VERB
ajst-25655	63	25	and	and	CCONJ
ajst-25655	63	26	diagnose	diagnose	VERB
ajst-25655	63	27	the	the	DET
ajst-25655	63	28	working	work	VERB
ajst-25655	63	29	condition	condition	NOUN
ajst-25655	63	30	of	of	ADP
ajst-25655	63	31	the	the	DET
ajst-25655	63	32	sucker	sucker	NOUN
ajst-25655	63	33	-	-	PUNCT
ajst-25655	63	34	rod	rod	NOUN
ajst-25655	63	35	pump	pump	NOUN
ajst-25655	63	36	.	.	PUNCT
ajst-25655	64	1	it	it	PRON
ajst-25655	64	2	records	record	VERB
ajst-25655	64	3	the	the	DET
ajst-25655	64	4	trajectory	trajectory	NOUN
ajst-25655	64	5	of	of	ADP
ajst-25655	64	6	the	the	DET
ajst-25655	64	7	load	load	NOUN
ajst-25655	64	8	at	at	ADP
ajst-25655	64	9	the	the	DET
ajst-25655	64	10	polished	polished	ADJ
ajst-25655	64	11	rod	rod	NOUN
ajst-25655	64	12	's	's	PART
ajst-25655	64	13	suspension	suspension	NOUN
ajst-25655	64	14	point	point	NOUN
ajst-25655	64	15	as	as	SCONJ
ajst-25655	64	16	it	it	PRON
ajst-25655	64	17	varies	vary	VERB
ajst-25655	64	18	with	with	ADP
ajst-25655	64	19	displacement	displacement	NOUN
ajst-25655	64	20	,	,	PUNCT
ajst-25655	64	21	and	and	CCONJ
ajst-25655	64	22	the	the	DET
ajst-25655	64	23	closed	closed	ADJ
ajst-25655	64	24	curve	curve	NOUN
ajst-25655	64	25	drawn	draw	VERB
ajst-25655	64	26	on	on	ADP
ajst-25655	64	27	a	a	DET
ajst-25655	64	28	coordinate	coordinate	NOUN
ajst-25655	64	29	system	system	NOUN
ajst-25655	64	30	with	with	ADP
ajst-25655	64	31	the	the	DET
ajst-25655	64	32	horizontal	horizontal	ADJ
ajst-25655	64	33	axis	axis	NOUN
ajst-25655	64	34	as	as	ADP
ajst-25655	64	35	the	the	DET
ajst-25655	64	36	suspension	suspension	NOUN
ajst-25655	64	37	point	point	NOUN
ajst-25655	64	38	displacement	displacement	NOUN
ajst-25655	64	39	and	and	CCONJ
ajst-25655	64	40	the	the	DET
ajst-25655	64	41	vertical	vertical	ADJ
ajst-25655	64	42	axis	axis	NOUN
ajst-25655	64	43	as	as	SCONJ
ajst-25655	64	44	the	the	DET
ajst-25655	64	45	suspension	suspension	NOUN
ajst-25655	64	46	point	point	NOUN
ajst-25655	64	47	load	load	NOUN
ajst-25655	64	48	reflects	reflect	VERB
ajst-25655	64	49	the	the	DET
ajst-25655	64	50	power	power	NOUN
ajst-25655	64	51	transmission	transmission	NOUN
ajst-25655	64	52	and	and	CCONJ
ajst-25655	64	53	work	work	NOUN
ajst-25655	64	54	efficiency	efficiency	NOUN
ajst-25655	64	55	of	of	ADP
ajst-25655	64	56	the	the	DET
ajst-25655	64	57	pump	pump	NOUN
ajst-25655	64	58	during	during	ADP
ajst-25655	64	59	the	the	DET
ajst-25655	64	60	pumping	pump	VERB
ajst-25655	64	61	unit	unit	NOUN
ajst-25655	64	62	's	's	PART
ajst-25655	64	63	stroke	stroke	NOUN
ajst-25655	64	64	.	.	PUNCT
ajst-25655	65	1	the	the	DET
ajst-25655	65	2	theoretical	theoretical	ADJ
ajst-25655	65	3	dynamometer	dynamometer	NOUN
ajst-25655	65	4	chart	chart	NOUN
ajst-25655	65	5	is	be	AUX
ajst-25655	65	6	approximately	approximately	ADV
ajst-25655	65	7	a	a	DET
ajst-25655	65	8	parallelogram	parallelogram	NOUN
ajst-25655	65	9	,	,	PUNCT
ajst-25655	65	10	as	as	SCONJ
ajst-25655	65	11	shown	show	VERB
ajst-25655	65	12	in	in	ADP
ajst-25655	65	13	figure	figure	NOUN
ajst-25655	65	14	1	1	NUM
ajst-25655	65	15	,	,	PUNCT
ajst-25655	65	16	and	and	CCONJ
ajst-25655	65	17	its	its	PRON
ajst-25655	65	18	area	area	NOUN
ajst-25655	65	19	represents	represent	VERB
ajst-25655	65	20	the	the	DET
ajst-25655	65	21	work	work	NOUN
ajst-25655	65	22	done	do	VERB
ajst-25655	65	23	in	in	ADP
ajst-25655	65	24	one	one	NUM
ajst-25655	65	25	pumping	pump	VERB
ajst-25655	65	26	cycle	cycle	NOUN
ajst-25655	65	27	.	.	PUNCT
ajst-25655	66	1	the	the	DET
ajst-25655	66	2	four	four	NUM
ajst-25655	66	3	vertices	vertex	NOUN
ajst-25655	66	4	of	of	ADP
ajst-25655	66	5	abcd	abcd	NOUN
ajst-25655	66	6	respectively	respectively	ADV
ajst-25655	66	7	reflect	reflect	VERB
ajst-25655	66	8	the	the	DET
ajst-25655	66	9	working	work	VERB
ajst-25655	66	10	condition	condition	NOUN
ajst-25655	66	11	of	of	ADP
ajst-25655	66	12	the	the	DET
ajst-25655	66	13	pump	pump	NOUN
ajst-25655	66	14	at	at	ADP
ajst-25655	66	15	the	the	DET
ajst-25655	66	16	lower	low	ADJ
ajst-25655	66	17	dead	dead	ADJ
ajst-25655	66	18	center	center	NOUN
ajst-25655	66	19	,	,	PUNCT
ajst-25655	66	20	the	the	DET
ajst-25655	66	21	working	work	VERB
ajst-25655	66	22	condition	condition	NOUN
ajst-25655	66	23	of	of	ADP
ajst-25655	66	24	the	the	DET
ajst-25655	66	25	discharge	discharge	NOUN
ajst-25655	66	26	valve	valve	NOUN
ajst-25655	66	27	,	,	PUNCT
ajst-25655	66	28	the	the	DET
ajst-25655	66	29	working	work	VERB
ajst-25655	66	30	condition	condition	NOUN
ajst-25655	66	31	of	of	ADP
ajst-25655	66	32	the	the	DET
ajst-25655	66	33	pump	pump	NOUN
ajst-25655	66	34	during	during	ADP
ajst-25655	66	35	the	the	DET
ajst-25655	66	36	upstroke	upstroke	NOUN
ajst-25655	66	37	,	,	PUNCT
ajst-25655	66	38	and	and	CCONJ
ajst-25655	66	39	the	the	DET
ajst-25655	66	40	working	work	VERB
ajst-25655	66	41	condition	condition	NOUN
ajst-25655	66	42	of	of	ADP
ajst-25655	66	43	the	the	DET
ajst-25655	66	44	fixed	fix	VERB
ajst-25655	66	45	valve	valve	NOUN
ajst-25655	66	46	.	.	PUNCT
ajst-25655	67	1	various	various	ADJ
ajst-25655	67	2	factors	factor	NOUN
ajst-25655	67	3	can	can	AUX
ajst-25655	67	4	affect	affect	VERB
ajst-25655	67	5	and	and	CCONJ
ajst-25655	67	6	manifest	manifest	VERB
ajst-25655	67	7	on	on	ADP
ajst-25655	67	8	the	the	DET
ajst-25655	67	9	dynamometer	dynamometer	NOUN
ajst-25655	67	10	chart	chart	NOUN
ajst-25655	67	11	;	;	PUNCT
ajst-25655	67	12	for	for	ADP
ajst-25655	67	13	example	example	NOUN
ajst-25655	67	14	,	,	PUNCT
ajst-25655	67	15	figure	figure	NOUN
ajst-25655	67	16	2	2	NUM
ajst-25655	67	17	shows	show	VERB
ajst-25655	67	18	a	a	DET
ajst-25655	67	19	dynamometer	dynamometer	NOUN
ajst-25655	67	20	chart	chart	NOUN
ajst-25655	67	21	affected	affect	VERB
ajst-25655	67	22	by	by	ADP
ajst-25655	67	23	gas	gas	NOUN
ajst-25655	67	24	,	,	PUNCT
ajst-25655	67	25	which	which	PRON
ajst-25655	67	26	is	be	AUX
ajst-25655	67	27	noticeably	noticeably	ADV
ajst-25655	67	28	different	different	ADJ
ajst-25655	67	29	from	from	ADP
ajst-25655	67	30	the	the	DET
ajst-25655	67	31	theoretical	theoretical	ADJ
ajst-25655	67	32	dynamometer	dynamometer	NOUN
ajst-25655	67	33	chart	chart	NOUN
ajst-25655	67	34	.	.	PUNCT
ajst-25655	68	1	therefore	therefore	ADV
ajst-25655	68	2	,	,	PUNCT
ajst-25655	68	3	analyzing	analyze	VERB
ajst-25655	68	4	the	the	DET
ajst-25655	68	5	dynamometer	dynamometer	NOUN
ajst-25655	68	6	chart	chart	NOUN
ajst-25655	68	7	can	can	AUX
ajst-25655	68	8	effectively	effectively	ADV
ajst-25655	68	9	determine	determine	VERB
ajst-25655	68	10	the	the	DET
ajst-25655	68	11	production	production	NOUN
ajst-25655	68	12	condition	condition	NOUN
ajst-25655	68	13	of	of	ADP
ajst-25655	68	14	the	the	DET
ajst-25655	68	15	pumping	pump	VERB
ajst-25655	68	16	well	well	NOUN
ajst-25655	68	17	[	[	X
ajst-25655	68	18	14	14	NUM
ajst-25655	68	19	]	]	PUNCT
ajst-25655	68	20	.	.	PUNCT
ajst-25655	69	1	a	a	DET
ajst-25655	69	2	b	b	X
ajst-25655	69	3	c	c	NOUN
ajst-25655	70	1	d	d	X
ajst-25655	70	2	f	f	PROPN
ajst-25655	70	3	so	so	ADV
ajst-25655	70	4	fig	fig	PROPN
ajst-25655	70	5	1	1	NUM
ajst-25655	70	6	.	.	PUNCT
ajst-25655	70	7	represents	represent	VERB
ajst-25655	70	8	the	the	DET
ajst-25655	70	9	theoretical	theoretical	ADJ
ajst-25655	70	10	dynamometer	dynamometer	NOUN
ajst-25655	70	11	chart	chart	NOUN
ajst-25655	70	12	f	f	PROPN
ajst-25655	70	13	so	so	ADV
ajst-25655	70	14	fig	fig	PROPN
ajst-25655	70	15	2	2	NUM
ajst-25655	70	16	.	.	PUNCT
ajst-25655	70	17	illustrates	illustrate	VERB
ajst-25655	70	18	the	the	DET
ajst-25655	70	19	dynamometer	dynamometer	NOUN
ajst-25655	70	20	chart	chart	NOUN
ajst-25655	70	21	affected	affect	VERB
ajst-25655	70	22	by	by	ADP
ajst-25655	70	23	gas	gas	NOUN
ajst-25655	70	24	influence	influence	NOUN
ajst-25655	70	25	.	.	PUNCT
ajst-25655	71	1	4.2	4.2	NUM
ajst-25655	71	2	.	.	PUNCT
ajst-25655	71	3	calculation	calculation	NOUN
ajst-25655	71	4	of	of	ADP
ajst-25655	71	5	single	single	ADJ
ajst-25655	71	6	well	well	ADV
ajst-25655	71	7	liquid	liquid	ADJ
ajst-25655	71	8	volume	volume	NOUN
ajst-25655	71	9	the	the	DET
ajst-25655	71	10	liquid	liquid	ADJ
ajst-25655	71	11	production	production	NOUN
ajst-25655	71	12	rate	rate	NOUN
ajst-25655	71	13	of	of	ADP
ajst-25655	71	14	an	an	DET
ajst-25655	71	15	oilfield	oilfield	NOUN
ajst-25655	71	16	is	be	AUX
ajst-25655	71	17	an	an	DET
ajst-25655	71	18	important	important	ADJ
ajst-25655	71	19	metric	metric	NOUN
ajst-25655	71	20	for	for	ADP
ajst-25655	71	21	measuring	measure	VERB
ajst-25655	71	22	the	the	DET
ajst-25655	71	23	production	production	NOUN
ajst-25655	71	24	efficiency	efficiency	NOUN
ajst-25655	71	25	,	,	PUNCT
ajst-25655	71	26	economic	economic	ADJ
ajst-25655	71	27	benefits	benefit	NOUN
ajst-25655	71	28	,	,	PUNCT
ajst-25655	71	29	and	and	CCONJ
ajst-25655	71	30	determining	determine	VERB
ajst-25655	71	31	the	the	DET
ajst-25655	71	32	rationality	rationality	NOUN
ajst-25655	71	33	of	of	ADP
ajst-25655	71	34	the	the	DET
ajst-25655	71	35	working	work	VERB
ajst-25655	71	36	system	system	NOUN
ajst-25655	71	37	of	of	ADP
ajst-25655	71	38	the	the	DET
ajst-25655	71	39	oilfield	oilfield	NOUN
ajst-25655	71	40	.	.	PUNCT
ajst-25655	72	1	the	the	DET
ajst-25655	72	2	calculation	calculation	NOUN
ajst-25655	72	3	of	of	ADP
ajst-25655	72	4	liquid	liquid	ADJ
ajst-25655	72	5	production	production	NOUN
ajst-25655	72	6	can	can	AUX
ajst-25655	72	7	be	be	AUX
ajst-25655	72	8	done	do	VERB
ajst-25655	72	9	through	through	ADP
ajst-25655	72	10	pump	pump	NOUN
ajst-25655	72	11	efficiency	efficiency	NOUN
ajst-25655	72	12	or	or	CCONJ
ajst-25655	72	13	by	by	ADP
ajst-25655	72	14	using	use	VERB
ajst-25655	72	15	the	the	DET
ajst-25655	72	16	effective	effective	ADJ
ajst-25655	72	17	stroke	stroke	NOUN
ajst-25655	72	18	from	from	ADP
ajst-25655	72	19	the	the	DET
ajst-25655	72	20	dynamometer	dynamometer	NOUN
ajst-25655	72	21	chart	chart	NOUN
ajst-25655	72	22	[	[	X
ajst-25655	72	23	15	15	NUM
ajst-25655	72	24	]	]	PUNCT
ajst-25655	72	25	.	.	PUNCT
ajst-25655	73	1	the	the	DET
ajst-25655	73	2	formula	formula	NOUN
ajst-25655	73	3	for	for	ADP
ajst-25655	73	4	calculating	calculate	VERB
ajst-25655	73	5	the	the	DET
ajst-25655	73	6	actual	actual	ADJ
ajst-25655	73	7	liquid	liquid	ADJ
ajst-25655	73	8	production	production	NOUN
ajst-25655	73	9	rate	rate	NOUN
ajst-25655	73	10	through	through	ADP
ajst-25655	73	11	pump	pump	NOUN
ajst-25655	73	12	efficiency	efficiency	NOUN
ajst-25655	73	13	is	be	AUX
ajst-25655	73	14	:	:	PUNCT
ajst-25655	73	15	1440	1440	NUM
ajst-25655	73	16	(	(	PUNCT
ajst-25655	73	17	10	10	NUM
ajst-25655	73	18	)	)	PUNCT
ajst-25655	73	19	in	in	ADP
ajst-25655	73	20	the	the	DET
ajst-25655	73	21	formula	formula	NOUN
ajst-25655	73	22	:	:	PUNCT
ajst-25655	73	23	—	—	PUNCT
ajst-25655	73	24	plunger	plunger	NOUN
ajst-25655	73	25	cross	cross	ADJ
ajst-25655	73	26	-	-	ADJ
ajst-25655	73	27	sectional	sectional	ADJ
ajst-25655	73	28	area	area	NOUN
ajst-25655	73	29	,	,	PUNCT
ajst-25655	73	30	m²	m²	PROPN
ajst-25655	73	31	;	;	PUNCT
ajst-25655	73	32	s	s	X
ajst-25655	73	33	—	—	PUNCT
ajst-25655	73	34	poled	pole	VERB
ajst-25655	73	35	rod	rod	NOUN
ajst-25655	73	36	stroke	stroke	NOUN
ajst-25655	73	37	,	,	PUNCT
ajst-25655	73	38	m	m	PROPN
ajst-25655	73	39	;	;	PUNCT
ajst-25655	73	40	n	n	X
ajst-25655	73	41	—	—	PUNCT
ajst-25655	73	42	stroke	stroke	NOUN
ajst-25655	73	43	frequency	frequency	NOUN
ajst-25655	73	44	,	,	PUNCT
ajst-25655	73	45	min-1	min-1	X
ajst-25655	73	46	.	.	PUNCT
ajst-25655	74	1	the	the	DET
ajst-25655	74	2	effective	effective	ADJ
ajst-25655	74	3	stroke	stroke	NOUN
ajst-25655	74	4	method	method	NOUN
ajst-25655	74	5	includes	include	VERB
ajst-25655	74	6	two	two	NUM
ajst-25655	74	7	approaches	approach	NOUN
ajst-25655	74	8	:	:	PUNCT
ajst-25655	74	9	the	the	DET
ajst-25655	74	10	pump	pump	NOUN
ajst-25655	74	11	dynamometer	dynamometer	NOUN
ajst-25655	74	12	chart	chart	NOUN
ajst-25655	74	13	and	and	CCONJ
ajst-25655	74	14	the	the	DET
ajst-25655	74	15	surface	surface	NOUN
ajst-25655	74	16	dynamometer	dynamometer	NOUN
ajst-25655	74	17	chart	chart	NOUN
ajst-25655	74	18	.	.	PUNCT
ajst-25655	75	1	the	the	DET
ajst-25655	75	2	pump	pump	NOUN
ajst-25655	75	3	dynamometer	dynamometer	NOUN
ajst-25655	75	4	chart	chart	NOUN
ajst-25655	75	5	effective	effective	ADJ
ajst-25655	75	6	stroke	stroke	NOUN
ajst-25655	75	7	method	method	NOUN
ajst-25655	75	8	utilizes	utilize	VERB
ajst-25655	75	9	the	the	DET
ajst-25655	75	10	measured	measured	ADJ
ajst-25655	75	11	surface	surface	NOUN
ajst-25655	75	12	dynamometer	dynamometer	NOUN
ajst-25655	75	13	chart	chart	NOUN
ajst-25655	75	14	to	to	PART
ajst-25655	75	15	deduce	deduce	VERB
ajst-25655	75	16	the	the	DET
ajst-25655	75	17	downhole	downhole	NOUN
ajst-25655	75	18	pump	pump	NOUN
ajst-25655	75	19	dynamometer	dynamometer	NOUN
ajst-25655	75	20	chart	chart	NOUN
ajst-25655	75	21	,	,	PUNCT
ajst-25655	75	22	and	and	CCONJ
ajst-25655	75	23	then	then	ADV
ajst-25655	75	24	calculates	calculate	VERB
ajst-25655	75	25	the	the	DET
ajst-25655	75	26	effective	effective	ADJ
ajst-25655	75	27	stroke	stroke	NOUN
ajst-25655	75	28	of	of	ADP
ajst-25655	75	29	the	the	DET
ajst-25655	75	30	downhole	downhole	NOUN
ajst-25655	75	31	pump	pump	NOUN
ajst-25655	75	32	,	,	PUNCT
ajst-25655	75	33	which	which	PRON
ajst-25655	75	34	is	be	AUX
ajst-25655	75	35	then	then	ADV
ajst-25655	75	36	combined	combine	VERB
ajst-25655	75	37	with	with	ADP
ajst-25655	75	38	the	the	DET
ajst-25655	75	39	theoretical	theoretical	ADJ
ajst-25655	75	40	displacement	displacement	NOUN
ajst-25655	75	41	to	to	PART
ajst-25655	75	42	calculate	calculate	VERB
ajst-25655	75	43	the	the	DET
ajst-25655	75	44	oil	oil	NOUN
ajst-25655	75	45	well	well	NOUN
ajst-25655	75	46	production	production	NOUN
ajst-25655	75	47	.	.	PUNCT
ajst-25655	76	1	the	the	DET
ajst-25655	76	2	surface	surface	NOUN
ajst-25655	76	3	dynamometer	dynamometer	NOUN
ajst-25655	76	4	chart	chart	NOUN
ajst-25655	76	5	effective	effective	ADJ
ajst-25655	76	6	stroke	stroke	NOUN
ajst-25655	76	7	method	method	NOUN
ajst-25655	76	8	directly	directly	ADV
ajst-25655	76	9	uses	use	VERB
ajst-25655	76	10	the	the	DET
ajst-25655	76	11	measured	measure	VERB
ajst-25655	76	12	dynamometer	dynamometer	NOUN
ajst-25655	76	13	chart	chart	NOUN
ajst-25655	76	14	to	to	PART
ajst-25655	76	15	obtain	obtain	VERB
ajst-25655	76	16	the	the	DET
ajst-25655	76	17	effective	effective	ADJ
ajst-25655	76	18	stroke	stroke	NOUN
ajst-25655	76	19	of	of	ADP
ajst-25655	76	20	the	the	DET
ajst-25655	76	21	dynamometer	dynamometer	NOUN
ajst-25655	76	22	chart	chart	NOUN
ajst-25655	76	23	,	,	PUNCT
ajst-25655	76	24	and	and	CCONJ
ajst-25655	76	25	then	then	ADV
ajst-25655	76	26	combines	combine	VERB
ajst-25655	76	27	it	it	PRON
ajst-25655	76	28	with	with	ADP
ajst-25655	76	29	the	the	DET
ajst-25655	76	30	theoretical	theoretical	ADJ
ajst-25655	76	31	displacement	displacement	NOUN
ajst-25655	76	32	to	to	PART
ajst-25655	76	33	determine	determine	VERB
ajst-25655	76	34	the	the	DET
ajst-25655	76	35	production	production	NOUN
ajst-25655	76	36	.	.	PUNCT
ajst-25655	77	1	the	the	DET
ajst-25655	77	2	effective	effective	ADJ
ajst-25655	77	3	stroke	stroke	NOUN
ajst-25655	77	4	method	method	NOUN
ajst-25655	77	5	takes	take	VERB
ajst-25655	77	6	into	into	ADP
ajst-25655	77	7	account	account	NOUN
ajst-25655	77	8	the	the	DET
ajst-25655	77	9	actual	actual	ADJ
ajst-25655	77	10	work	work	NOUN
ajst-25655	77	11	efficiency	efficiency	NOUN
ajst-25655	77	12	of	of	ADP
ajst-25655	77	13	the	the	DET
ajst-25655	77	14	pump	pump	NOUN
ajst-25655	77	15	,	,	PUNCT
ajst-25655	77	16	thus	thus	ADV
ajst-25655	77	17	providing	provide	VERB
ajst-25655	77	18	a	a	DET
ajst-25655	77	19	more	more	ADV
ajst-25655	77	20	accurate	accurate	ADJ
ajst-25655	77	21	263	263	NUM
ajst-25655	77	22	result	result	NOUN
ajst-25655	77	23	.	.	PUNCT
ajst-25655	78	1	the	the	DET
ajst-25655	78	2	calculation	calculation	NOUN
ajst-25655	78	3	formula	formula	NOUN
ajst-25655	78	4	is	be	AUX
ajst-25655	78	5	:	:	PUNCT
ajst-25655	78	6	1440	1440	NUM
ajst-25655	78	7	(	(	PUNCT
ajst-25655	78	8	11	11	NUM
ajst-25655	78	9	)	)	PUNCT
ajst-25655	78	10	in	in	ADP
ajst-25655	78	11	the	the	DET
ajst-25655	78	12	formula	formula	NOUN
ajst-25655	78	13	:	:	PUNCT
ajst-25655	78	14	spe	spe	X
ajst-25655	78	15	—	—	PUNCT
ajst-25655	78	16	effective	effective	ADJ
ajst-25655	78	17	plunger	plunger	NOUN
ajst-25655	78	18	stroke	stroke	NOUN
ajst-25655	78	19	.	.	PUNCT
ajst-25655	79	1	4.3	4.3	NUM
ajst-25655	79	2	.	.	PUNCT
ajst-25655	79	3	calculation	calculation	NOUN
ajst-25655	79	4	of	of	ADP
ajst-25655	79	5	well	well	ADJ
ajst-25655	79	6	system	system	NOUN
ajst-25655	79	7	efficiency	efficiency	NOUN
ajst-25655	79	8	system	system	NOUN
ajst-25655	79	9	efficiency	efficiency	NOUN
ajst-25655	79	10	is	be	AUX
ajst-25655	79	11	also	also	ADV
ajst-25655	79	12	an	an	DET
ajst-25655	79	13	important	important	ADJ
ajst-25655	79	14	basis	basis	NOUN
ajst-25655	79	15	for	for	ADP
ajst-25655	79	16	measuring	measure	VERB
ajst-25655	79	17	the	the	DET
ajst-25655	79	18	economic	economic	ADJ
ajst-25655	79	19	benefits	benefit	NOUN
ajst-25655	79	20	of	of	ADP
ajst-25655	79	21	the	the	DET
ajst-25655	79	22	pumping	pump	VERB
ajst-25655	79	23	unit	unit	NOUN
ajst-25655	79	24	and	and	CCONJ
ajst-25655	79	25	determining	determine	VERB
ajst-25655	79	26	the	the	DET
ajst-25655	79	27	rationality	rationality	NOUN
ajst-25655	79	28	of	of	ADP
ajst-25655	79	29	the	the	DET
ajst-25655	79	30	working	work	VERB
ajst-25655	79	31	system	system	NOUN
ajst-25655	79	32	.	.	PUNCT
ajst-25655	80	1	the	the	DET
ajst-25655	80	2	level	level	NOUN
ajst-25655	80	3	of	of	ADP
ajst-25655	80	4	system	system	NOUN
ajst-25655	80	5	efficiency	efficiency	NOUN
ajst-25655	80	6	directly	directly	ADV
ajst-25655	80	7	affects	affect	VERB
ajst-25655	80	8	the	the	DET
ajst-25655	80	9	energy	energy	NOUN
ajst-25655	80	10	consumption	consumption	NOUN
ajst-25655	80	11	and	and	CCONJ
ajst-25655	80	12	production	production	NOUN
ajst-25655	80	13	costs	cost	NOUN
ajst-25655	80	14	of	of	ADP
ajst-25655	80	15	the	the	DET
ajst-25655	80	16	oilfield	oilfield	NOUN
ajst-25655	80	17	.	.	PUNCT
ajst-25655	81	1	it	it	PRON
ajst-25655	81	2	reflects	reflect	VERB
ajst-25655	81	3	the	the	DET
ajst-25655	81	4	degree	degree	NOUN
ajst-25655	81	5	of	of	ADP
ajst-25655	81	6	energy	energy	NOUN
ajst-25655	81	7	transmission	transmission	NOUN
ajst-25655	81	8	and	and	CCONJ
ajst-25655	81	9	motor	motor	NOUN
ajst-25655	81	10	energy	energy	NOUN
ajst-25655	81	11	consumption	consumption	NOUN
ajst-25655	81	12	of	of	ADP
ajst-25655	81	13	the	the	DET
ajst-25655	81	14	pumping	pump	VERB
ajst-25655	81	15	unit	unit	NOUN
ajst-25655	81	16	.	.	PUNCT
ajst-25655	82	1	the	the	DET
ajst-25655	82	2	system	system	NOUN
ajst-25655	82	3	efficiency	efficiency	NOUN
ajst-25655	82	4	of	of	ADP
ajst-25655	82	5	the	the	DET
ajst-25655	82	6	pumping	pump	VERB
ajst-25655	82	7	unit	unit	NOUN
ajst-25655	82	8	(	(	PUNCT
ajst-25655	82	9	)	)	PUNCT
ajst-25655	82	10	is	be	AUX
ajst-25655	82	11	defined	define	VERB
ajst-25655	82	12	as	as	ADP
ajst-25655	82	13	the	the	DET
ajst-25655	82	14	ratio	ratio	NOUN
ajst-25655	82	15	of	of	ADP
ajst-25655	82	16	the	the	DET
ajst-25655	82	17	input	input	NOUN
ajst-25655	82	18	power	power	NOUN
ajst-25655	82	19	to	to	ADP
ajst-25655	82	20	the	the	DET
ajst-25655	82	21	effective	effective	ADJ
ajst-25655	82	22	power	power	NOUN
ajst-25655	82	23	of	of	ADP
ajst-25655	82	24	the	the	DET
ajst-25655	82	25	pumping	pump	VERB
ajst-25655	82	26	well	well	NOUN
ajst-25655	82	27	[	[	X
ajst-25655	82	28	16	16	NUM
ajst-25655	82	29	]	]	PUNCT
ajst-25655	82	30	.	.	PUNCT
ajst-25655	83	1	the	the	DET
ajst-25655	83	2	calculation	calculation	NOUN
ajst-25655	83	3	formula	formula	NOUN
ajst-25655	83	4	is	be	AUX
ajst-25655	83	5	:	:	PUNCT
ajst-25655	83	6	.	.	PUNCT
ajst-25655	84	1	in	in	ADP
ajst-25655	84	2	(	(	PUNCT
ajst-25655	84	3	12	12	NUM
ajst-25655	84	4	)	)	PUNCT
ajst-25655	84	5	in	in	ADP
ajst-25655	84	6	the	the	DET
ajst-25655	84	7	formula	formula	NOUN
ajst-25655	84	8	:	:	PUNCT
ajst-25655	84	9	q	q	NOUN
ajst-25655	84	10	—	—	PUNCT
ajst-25655	84	11	liquid	liquid	ADJ
ajst-25655	84	12	production	production	NOUN
ajst-25655	84	13	rate	rate	NOUN
ajst-25655	84	14	of	of	ADP
ajst-25655	84	15	the	the	DET
ajst-25655	84	16	oil	oil	NOUN
ajst-25655	84	17	well	well	ADV
ajst-25655	84	18	,	,	PUNCT
ajst-25655	84	19	m³/d	m³/d	ADV
ajst-25655	84	20	;	;	PUNCT
ajst-25655	84	21	h	h	X
ajst-25655	84	22	—	—	PUNCT
ajst-25655	84	23	dynamic	dynamic	ADJ
ajst-25655	84	24	liquid	liquid	ADJ
ajst-25655	84	25	level	level	NOUN
ajst-25655	84	26	depth	depth	NOUN
ajst-25655	84	27	,	,	PUNCT
ajst-25655	84	28	m	m	NOUN
ajst-25655	84	29	;	;	PUNCT
ajst-25655	84	30	—	—	PUNCT
ajst-25655	84	31	density	density	NOUN
ajst-25655	84	32	of	of	ADP
ajst-25655	84	33	the	the	DET
ajst-25655	84	34	wellbore	wellbore	NOUN
ajst-25655	84	35	mixture	mixture	NOUN
ajst-25655	84	36	,	,	PUNCT
ajst-25655	84	37	kg	kg	PROPN
ajst-25655	84	38	/	/	SYM
ajst-25655	84	39	m³	m³	PROPN
ajst-25655	84	40	;	;	PUNCT
ajst-25655	84	41	g	g	NOUN
ajst-25655	84	42	—	—	PUNCT
ajst-25655	84	43	acceleration	acceleration	NOUN
ajst-25655	84	44	due	due	ADP
ajst-25655	84	45	to	to	ADP
ajst-25655	84	46	gravity	gravity	NOUN
ajst-25655	84	47	,	,	PUNCT
ajst-25655	84	48	m	m	NOUN
ajst-25655	84	49	/	/	SYM
ajst-25655	84	50	s²	s²	PROPN
ajst-25655	84	51	;	;	PUNCT
ajst-25655	84	52	—	—	PUNCT
ajst-25655	84	53	input	input	NOUN
ajst-25655	84	54	power	power	NOUN
ajst-25655	84	55	,	,	PUNCT
ajst-25655	84	56	kw	kw	PROPN
ajst-25655	84	57	;	;	PUNCT
ajst-25655	84	58	pt	pt	X
ajst-25655	84	59	—	—	PUNCT
ajst-25655	84	60	oil	oil	NOUN
ajst-25655	84	61	pressure	pressure	NOUN
ajst-25655	84	62	,	,	PUNCT
ajst-25655	84	63	mpa	mpa	NOUN
ajst-25655	84	64	;	;	PUNCT
ajst-25655	84	65	pc	pc	NOUN
ajst-25655	84	66	—	—	PUNCT
ajst-25655	84	67	casing	casing	NOUN
ajst-25655	84	68	pressure	pressure	NOUN
ajst-25655	84	69	,	,	PUNCT
ajst-25655	84	70	mpa	mpa	PROPN
ajst-25655	84	71	.	.	PROPN
ajst-25655	85	1	5	5	NUM
ajst-25655	85	2	.	.	X
ajst-25655	85	3	research	research	NOUN
ajst-25655	85	4	on	on	ADP
ajst-25655	85	5	intermittent	intermittent	ADJ
ajst-25655	85	6	oil	oil	NOUN
ajst-25655	85	7	production	production	NOUN
ajst-25655	85	8	system	system	NOUN
ajst-25655	85	9	for	for	ADP
ajst-25655	85	10	low	low	ADV
ajst-25655	85	11	-	-	PUNCT
ajst-25655	85	12	yielding	yield	VERB
ajst-25655	85	13	oil	oil	NOUN
ajst-25655	85	14	wells	well	NOUN
ajst-25655	85	15	with	with	ADP
ajst-25655	85	16	insufficient	insufficient	ADJ
ajst-25655	85	17	reservoir	reservoir	NOUN
ajst-25655	85	18	productivity	productivity	NOUN
ajst-25655	85	19	and	and	CCONJ
ajst-25655	85	20	fluid	fluid	ADJ
ajst-25655	85	21	supply	supply	NOUN
ajst-25655	85	22	capacity	capacity	NOUN
ajst-25655	86	1	,	,	PUNCT
ajst-25655	86	2	the	the	DET
ajst-25655	86	3	intermittent	intermittent	ADJ
ajst-25655	86	4	production	production	NOUN
ajst-25655	86	5	system	system	NOUN
ajst-25655	86	6	can	can	AUX
ajst-25655	86	7	significantly	significantly	ADV
ajst-25655	86	8	enhance	enhance	VERB
ajst-25655	86	9	pump	pump	NOUN
ajst-25655	86	10	efficiency	efficiency	NOUN
ajst-25655	86	11	,	,	PUNCT
ajst-25655	86	12	prevent	prevent	VERB
ajst-25655	86	13	dry	dry	ADJ
ajst-25655	86	14	pumping	pumping	NOUN
ajst-25655	86	15	,	,	PUNCT
ajst-25655	86	16	and	and	CCONJ
ajst-25655	86	17	reduce	reduce	VERB
ajst-25655	86	18	energy	energy	NOUN
ajst-25655	86	19	consumption	consumption	NOUN
ajst-25655	86	20	and	and	CCONJ
ajst-25655	86	21	equipment	equipment	NOUN
ajst-25655	86	22	wear	wear	NOUN
ajst-25655	86	23	.	.	PUNCT
ajst-25655	87	1	this	this	DET
ajst-25655	87	2	technique	technique	NOUN
ajst-25655	87	3	takes	take	VERB
ajst-25655	87	4	advantage	advantage	NOUN
ajst-25655	87	5	of	of	ADP
ajst-25655	87	6	the	the	DET
ajst-25655	87	7	rise	rise	NOUN
ajst-25655	87	8	in	in	ADP
ajst-25655	87	9	reservoir	reservoir	NOUN
ajst-25655	87	10	pressure	pressure	NOUN
ajst-25655	87	11	during	during	ADP
ajst-25655	87	12	the	the	DET
ajst-25655	87	13	well	well	ADV
ajst-25655	87	14	shut	shut	NOUN
ajst-25655	87	15	-	-	PUNCT
ajst-25655	87	16	in	in	ADP
ajst-25655	87	17	period	period	NOUN
ajst-25655	87	18	,	,	PUNCT
ajst-25655	87	19	with	with	ADP
ajst-25655	87	20	the	the	DET
ajst-25655	87	21	reservoir	reservoir	NOUN
ajst-25655	87	22	continuously	continuously	ADV
ajst-25655	87	23	supplying	supply	VERB
ajst-25655	87	24	fluid	fluid	NOUN
ajst-25655	87	25	to	to	ADP
ajst-25655	87	26	the	the	DET
ajst-25655	87	27	wellbore	wellbore	NOUN
ajst-25655	87	28	,	,	PUNCT
ajst-25655	87	29	increasing	increase	VERB
ajst-25655	87	30	the	the	DET
ajst-25655	87	31	submergence	submergence	NOUN
ajst-25655	87	32	depth	depth	NOUN
ajst-25655	87	33	of	of	ADP
ajst-25655	87	34	the	the	DET
ajst-25655	87	35	pump	pump	NOUN
ajst-25655	87	36	,	,	PUNCT
ajst-25655	87	37	thereby	thereby	ADV
ajst-25655	87	38	enhancing	enhance	VERB
ajst-25655	87	39	pump	pump	NOUN
ajst-25655	87	40	efficiency	efficiency	NOUN
ajst-25655	87	41	and	and	CCONJ
ajst-25655	87	42	system	system	NOUN
ajst-25655	87	43	efficiency	efficiency	NOUN
ajst-25655	87	44	.	.	PUNCT
ajst-25655	88	1	in	in	ADP
ajst-25655	88	2	times	time	NOUN
ajst-25655	88	3	of	of	ADP
ajst-25655	88	4	declining	decline	VERB
ajst-25655	88	5	reservoir	reservoir	NOUN
ajst-25655	88	6	fluid	fluid	NOUN
ajst-25655	88	7	supply	supply	NOUN
ajst-25655	88	8	capacity	capacity	NOUN
ajst-25655	88	9	and	and	CCONJ
ajst-25655	88	10	falling	fall	VERB
ajst-25655	88	11	dynamic	dynamic	ADJ
ajst-25655	88	12	liquid	liquid	ADJ
ajst-25655	88	13	levels	level	NOUN
ajst-25655	88	14	,	,	PUNCT
ajst-25655	88	15	timely	timely	ADJ
ajst-25655	88	16	cessation	cessation	NOUN
ajst-25655	88	17	of	of	ADP
ajst-25655	88	18	production	production	NOUN
ajst-25655	88	19	and	and	CCONJ
ajst-25655	88	20	waiting	wait	VERB
ajst-25655	88	21	for	for	SCONJ
ajst-25655	88	22	the	the	DET
ajst-25655	88	23	liquid	liquid	ADJ
ajst-25655	88	24	level	level	NOUN
ajst-25655	88	25	to	to	PART
ajst-25655	88	26	rebound	rebound	VERB
ajst-25655	88	27	to	to	ADP
ajst-25655	88	28	an	an	DET
ajst-25655	88	29	appropriate	appropriate	ADJ
ajst-25655	88	30	level	level	NOUN
ajst-25655	88	31	is	be	AUX
ajst-25655	88	32	a	a	DET
ajst-25655	88	33	crucial	crucial	ADJ
ajst-25655	88	34	part	part	NOUN
ajst-25655	88	35	of	of	ADP
ajst-25655	88	36	the	the	DET
ajst-25655	88	37	intermittent	intermittent	ADJ
ajst-25655	88	38	oil	oil	NOUN
ajst-25655	88	39	production	production	NOUN
ajst-25655	88	40	system	system	NOUN
ajst-25655	88	41	[	[	X
ajst-25655	88	42	17	17	NUM
ajst-25655	88	43	]	]	X
ajst-25655	89	1	[	[	X
ajst-25655	89	2	18	18	NUM
ajst-25655	89	3	]	]	PUNCT
ajst-25655	89	4	.	.	PUNCT
ajst-25655	90	1	5.1	5.1	NUM
ajst-25655	90	2	.	.	PUNCT
ajst-25655	91	1	determination	determination	NOUN
ajst-25655	91	2	of	of	ADP
ajst-25655	91	3	intermittent	intermittent	ADJ
ajst-25655	91	4	well	well	ADJ
ajst-25655	91	5	production	production	NOUN
ajst-25655	91	6	determining	determine	VERB
ajst-25655	91	7	the	the	DET
ajst-25655	91	8	on	on	ADP
ajst-25655	91	9	-	-	PUNCT
ajst-25655	91	10	off	off	NOUN
ajst-25655	91	11	well	well	NOUN
ajst-25655	91	12	timing	timing	NOUN
ajst-25655	91	13	for	for	ADP
ajst-25655	91	14	intermittent	intermittent	ADJ
ajst-25655	91	15	production	production	NOUN
ajst-25655	91	16	first	first	ADV
ajst-25655	91	17	requires	require	VERB
ajst-25655	91	18	establishing	establish	VERB
ajst-25655	91	19	the	the	DET
ajst-25655	91	20	production	production	NOUN
ajst-25655	91	21	rate	rate	NOUN
ajst-25655	91	22	of	of	ADP
ajst-25655	91	23	the	the	DET
ajst-25655	91	24	interval	interval	NOUN
ajst-25655	91	25	(	(	PUNCT
ajst-25655	91	26	oil	oil	NOUN
ajst-25655	91	27	-	-	PUNCT
ajst-25655	91	28	water	water	NOUN
ajst-25655	91	29	two	two	NUM
ajst-25655	91	30	-	-	PUNCT
ajst-25655	91	31	phase	phase	NOUN
ajst-25655	91	32	)	)	PUNCT
ajst-25655	91	33	being	be	AUX
ajst-25655	91	34	intermittently	intermittently	ADV
ajst-25655	91	35	produced	produce	VERB
ajst-25655	91	36	[	[	PUNCT
ajst-25655	91	37	19	19	NUM
ajst-25655	91	38	]	]	PUNCT
ajst-25655	91	39	.	.	PUNCT
ajst-25655	92	1	the	the	DET
ajst-25655	92	2	production	production	NOUN
ajst-25655	92	3	is	be	AUX
ajst-25655	92	4	primarily	primarily	ADV
ajst-25655	92	5	composed	compose	VERB
ajst-25655	92	6	of	of	ADP
ajst-25655	92	7	two	two	NUM
ajst-25655	92	8	parts	part	NOUN
ajst-25655	92	9	:	:	PUNCT
ajst-25655	92	10	first	first	ADV
ajst-25655	92	11	,	,	PUNCT
ajst-25655	92	12	the	the	DET
ajst-25655	92	13	wellbore	wellbore	NOUN
ajst-25655	92	14	's	's	PART
ajst-25655	92	15	continuing	continue	VERB
ajst-25655	92	16	liquid	liquid	ADJ
ajst-25655	92	17	flow	flow	NOUN
ajst-25655	92	18	rate	rate	NOUN
ajst-25655	92	19	after	after	ADP
ajst-25655	92	20	well	well	ADV
ajst-25655	92	21	shut	shut	VERB
ajst-25655	92	22	-	-	PUNCT
ajst-25655	92	23	in	in	ADP
ajst-25655	92	24	(	(	PUNCT
ajst-25655	92	25	q1	q1	NOUN
ajst-25655	92	26	)	)	PUNCT
ajst-25655	92	27	,	,	PUNCT
ajst-25655	92	28	and	and	CCONJ
ajst-25655	92	29	second	second	ADV
ajst-25655	92	30	,	,	PUNCT
ajst-25655	92	31	the	the	DET
ajst-25655	92	32	reservoir	reservoir	NOUN
ajst-25655	92	33	's	's	PART
ajst-25655	92	34	supplied	supply	VERB
ajst-25655	92	35	liquid	liquid	ADJ
ajst-25655	92	36	flow	flow	NOUN
ajst-25655	92	37	rate	rate	NOUN
ajst-25655	92	38	after	after	ADP
ajst-25655	92	39	well	well	ADV
ajst-25655	92	40	start	start	VERB
ajst-25655	92	41	-	-	PUNCT
ajst-25655	92	42	up(q2	up(q2	NOUN
ajst-25655	92	43	)	)	PUNCT
ajst-25655	92	44	.	.	PUNCT
ajst-25655	93	1	5.1.1	5.1.1	X
ajst-25655	93	2	.	.	PUNCT
ajst-25655	93	3	post	post	ADJ
ajst-25655	93	4	-	-	ADJ
ajst-25655	93	5	shut	shut	ADJ
ajst-25655	93	6	-	-	PUNCT
ajst-25655	93	7	in	in	ADP
ajst-25655	93	8	wellbore	wellbore	NOUN
ajst-25655	93	9	continuing	continue	VERB
ajst-25655	93	10	liquid	liquid	ADJ
ajst-25655	93	11	flow	flow	NOUN
ajst-25655	93	12	rate	rate	NOUN
ajst-25655	93	13	to	to	PART
ajst-25655	93	14	understand	understand	VERB
ajst-25655	93	15	the	the	DET
ajst-25655	93	16	supply	supply	NOUN
ajst-25655	93	17	capacity	capacity	NOUN
ajst-25655	93	18	of	of	ADP
ajst-25655	93	19	the	the	DET
ajst-25655	93	20	target	target	NOUN
ajst-25655	93	21	formation	formation	NOUN
ajst-25655	93	22	,	,	PUNCT
ajst-25655	93	23	according	accord	VERB
ajst-25655	93	24	to	to	ADP
ajst-25655	93	25	well	well	ADV
ajst-25655	93	26	test	test	NOUN
ajst-25655	93	27	theory	theory	NOUN
ajst-25655	93	28	,	,	PUNCT
ajst-25655	93	29	the	the	DET
ajst-25655	93	30	change	change	NOUN
ajst-25655	93	31	in	in	ADP
ajst-25655	93	32	bottomhole	bottomhole	NOUN
ajst-25655	93	33	flowing	flow	VERB
ajst-25655	93	34	pressure	pressure	NOUN
ajst-25655	93	35	after	after	ADP
ajst-25655	93	36	shut	shut	NOUN
ajst-25655	93	37	-	-	PUNCT
ajst-25655	93	38	in	in	NOUN
ajst-25655	93	39	can	can	AUX
ajst-25655	93	40	be	be	AUX
ajst-25655	93	41	translated	translate	VERB
ajst-25655	93	42	into	into	ADP
ajst-25655	93	43	liquid	liquid	ADJ
ajst-25655	93	44	level	level	NOUN
ajst-25655	93	45	changes	change	NOUN
ajst-25655	93	46	,	,	PUNCT
ajst-25655	93	47	and	and	CCONJ
ajst-25655	93	48	the	the	DET
ajst-25655	93	49	bottomhole	bottomhole	NOUN
ajst-25655	93	50	flowing	flow	VERB
ajst-25655	93	51	pressure	pressure	NOUN
ajst-25655	93	52	includes	include	VERB
ajst-25655	93	53	the	the	DET
ajst-25655	93	54	submerged	submerge	VERB
ajst-25655	93	55	pressure	pressure	NOUN
ajst-25655	93	56	at	at	ADP
ajst-25655	93	57	the	the	DET
ajst-25655	93	58	pump	pump	NOUN
ajst-25655	93	59	intake	intake	NOUN
ajst-25655	93	60	and	and	CCONJ
ajst-25655	93	61	the	the	DET
ajst-25655	93	62	pressure	pressure	NOUN
ajst-25655	93	63	of	of	ADP
ajst-25655	93	64	the	the	DET
ajst-25655	93	65	mixed	mixed	ADJ
ajst-25655	93	66	liquid	liquid	ADJ
ajst-25655	93	67	column	column	NOUN
ajst-25655	93	68	below	below	ADP
ajst-25655	93	69	the	the	DET
ajst-25655	93	70	pump	pump	NOUN
ajst-25655	93	71	intake	intake	NOUN
ajst-25655	93	72	.	.	PUNCT
ajst-25655	94	1	the	the	DET
ajst-25655	94	2	volume	volume	NOUN
ajst-25655	94	3	of	of	ADP
ajst-25655	94	4	liquid	liquid	NOUN
ajst-25655	94	5	stored	store	VERB
ajst-25655	94	6	in	in	ADP
ajst-25655	94	7	the	the	DET
ajst-25655	94	8	wellbore	wellbore	NOUN
ajst-25655	94	9	can	can	AUX
ajst-25655	94	10	be	be	AUX
ajst-25655	94	11	calculated	calculate	VERB
ajst-25655	94	12	using	use	VERB
ajst-25655	94	13	the	the	DET
ajst-25655	94	14	bottomhole	bottomhole	NOUN
ajst-25655	94	15	flowing	flow	VERB
ajst-25655	94	16	pressure	pressure	NOUN
ajst-25655	94	17	formula	formula	NOUN
ajst-25655	94	18	:	:	PUNCT
ajst-25655	94	19	0.7854∆	0.7854∆	PROPN
ajst-25655	94	20	(	(	PUNCT
ajst-25655	94	21	13	13	NUM
ajst-25655	94	22	)	)	PUNCT
ajst-25655	94	23	where	where	SCONJ
ajst-25655	94	24	the	the	DET
ajst-25655	94	25	liquid	liquid	ADJ
ajst-25655	94	26	level	level	NOUN
ajst-25655	94	27	recovery	recovery	NOUN
ajst-25655	94	28	height	height	NOUN
ajst-25655	94	29	is	be	AUX
ajst-25655	94	30	:	:	PUNCT
ajst-25655	94	31	∆	∆	PROPN
ajst-25655	94	32	(	(	PUNCT
ajst-25655	94	33	14	14	NUM
ajst-25655	94	34	)	)	PUNCT
ajst-25655	94	35	in	in	ADP
ajst-25655	94	36	the	the	DET
ajst-25655	94	37	formula	formula	NOUN
ajst-25655	94	38	:	:	PUNCT
ajst-25655	94	39	dt	dt	X
ajst-25655	94	40	—	—	PUNCT
ajst-25655	94	41	casing	case	VERB
ajst-25655	94	42	inner	inner	ADJ
ajst-25655	94	43	diameter	diameter	NOUN
ajst-25655	94	44	,	,	PUNCT
ajst-25655	94	45	mm	mm	PROPN
ajst-25655	94	46	;	;	PUNCT
ajst-25655	94	47	dy	dy	NOUN
ajst-25655	94	48	—	—	PUNCT
ajst-25655	94	49	tubing	tubing	NOUN
ajst-25655	94	50	outer	outer	ADJ
ajst-25655	94	51	diameter	diameter	NOUN
ajst-25655	94	52	,	,	PUNCT
ajst-25655	94	53	mm	mm	PROPN
ajst-25655	94	54	;	;	PUNCT
ajst-25655	94	55	—	—	PUNCT
ajst-25655	94	56	relative	relative	ADJ
ajst-25655	94	57	density	density	NOUN
ajst-25655	94	58	of	of	ADP
ajst-25655	94	59	crude	crude	ADJ
ajst-25655	94	60	oil	oil	NOUN
ajst-25655	94	61	in	in	ADP
ajst-25655	94	62	the	the	DET
ajst-25655	94	63	mixed	mixed	ADJ
ajst-25655	94	64	liquid	liquid	ADJ
ajst-25655	94	65	column	column	NOUN
ajst-25655	94	66	,	,	PUNCT
ajst-25655	94	67	t	t	PROPN
ajst-25655	94	68	/	/	SYM
ajst-25655	94	69	m³	m³	PROPN
ajst-25655	94	70	;	;	PUNCT
ajst-25655	94	71	—	—	PUNCT
ajst-25655	94	72	relative	relative	ADJ
ajst-25655	94	73	density	density	NOUN
ajst-25655	94	74	of	of	ADP
ajst-25655	94	75	water	water	NOUN
ajst-25655	94	76	in	in	ADP
ajst-25655	94	77	the	the	DET
ajst-25655	94	78	mixed	mixed	ADJ
ajst-25655	94	79	liquid	liquid	ADJ
ajst-25655	94	80	column	column	NOUN
ajst-25655	94	81	,	,	PUNCT
ajst-25655	94	82	t	t	PROPN
ajst-25655	94	83	/	/	SYM
ajst-25655	94	84	m³	m³	PROPN
ajst-25655	94	85	;	;	PUNCT
ajst-25655	94	86	—	—	PUNCT
ajst-25655	94	87	rate	rate	NOUN
ajst-25655	94	88	of	of	ADP
ajst-25655	94	89	water	water	NOUN
ajst-25655	94	90	content	content	NOUN
ajst-25655	94	91	;	;	PUNCT
ajst-25655	94	92	hz	hz	ADJ
ajst-25655	94	93	—	—	PUNCT
ajst-25655	94	94	depth	depth	NOUN
ajst-25655	94	95	of	of	ADP
ajst-25655	94	96	the	the	DET
ajst-25655	94	97	middle	middle	NOUN
ajst-25655	94	98	of	of	ADP
ajst-25655	94	99	the	the	DET
ajst-25655	94	100	oil	oil	NOUN
ajst-25655	94	101	layer	layer	NOUN
ajst-25655	94	102	,	,	PUNCT
ajst-25655	94	103	m	m	PRON
ajst-25655	94	104	;	;	PUNCT
ajst-25655	94	105	hd	hd	X
ajst-25655	94	106	—	—	PUNCT
ajst-25655	94	107	dynamic	dynamic	ADJ
ajst-25655	94	108	liquid	liquid	ADJ
ajst-25655	94	109	level	level	NOUN
ajst-25655	94	110	,	,	PUNCT
ajst-25655	94	111	m	m	PROPN
ajst-25655	94	112	;	;	PUNCT
ajst-25655	94	113	hc	hc	X
ajst-25655	94	114	—	—	PUNCT
ajst-25655	94	115	submergence	submergence	NOUN
ajst-25655	94	116	depth	depth	NOUN
ajst-25655	94	117	,	,	PUNCT
ajst-25655	94	118	m	m	PRON
ajst-25655	94	119	;	;	PUNCT
ajst-25655	94	120	—	—	PUNCT
ajst-25655	94	121	average	average	ADJ
ajst-25655	94	122	density	density	NOUN
ajst-25655	94	123	of	of	ADP
ajst-25655	94	124	the	the	DET
ajst-25655	94	125	oil	oil	NOUN
ajst-25655	94	126	-	-	PUNCT
ajst-25655	94	127	water	water	NOUN
ajst-25655	94	128	mixed	mixed	ADJ
ajst-25655	94	129	liquid	liquid	ADJ
ajst-25655	94	130	column	column	NOUN
ajst-25655	94	131	above	above	ADP
ajst-25655	94	132	and	and	CCONJ
ajst-25655	94	133	below	below	ADP
ajst-25655	94	134	the	the	DET
ajst-25655	94	135	pump	pump	NOUN
ajst-25655	94	136	intake	intake	NOUN
ajst-25655	94	137	,	,	PUNCT
ajst-25655	94	138	g	g	NOUN
ajst-25655	94	139	/	/	SYM
ajst-25655	94	140	cm³.	cm³.	NUM
ajst-25655	94	141	5.1.2	5.1.2	NUM
ajst-25655	94	142	.	.	X
ajst-25655	94	143	post	post	ADJ
ajst-25655	94	144	-	-	ADJ
ajst-25655	94	145	start	start	VERB
ajst-25655	94	146	-	-	PUNCT
ajst-25655	94	147	up	up	ADP
ajst-25655	94	148	reservoir	reservoir	NOUN
ajst-25655	94	149	liquid	liquid	ADJ
ajst-25655	94	150	supply	supply	NOUN
ajst-25655	94	151	rate	rate	NOUN
ajst-25655	94	152	when	when	SCONJ
ajst-25655	94	153	the	the	DET
ajst-25655	94	154	oil	oil	NOUN
ajst-25655	94	155	well	well	NOUN
ajst-25655	94	156	is	be	AUX
ajst-25655	94	157	shut	shut	VERB
ajst-25655	94	158	in	in	ADP
ajst-25655	94	159	for	for	ADP
ajst-25655	94	160	a	a	DET
ajst-25655	94	161	period	period	NOUN
ajst-25655	94	162	of	of	ADP
ajst-25655	94	163	δt	δt	NOUN
ajst-25655	94	164	hours	hour	NOUN
ajst-25655	94	165	and	and	CCONJ
ajst-25655	94	166	then	then	ADV
ajst-25655	94	167	starts	start	VERB
ajst-25655	94	168	up	up	ADP
ajst-25655	94	169	for	for	ADP
ajst-25655	94	170	continuous	continuous	ADJ
ajst-25655	94	171	production	production	NOUN
ajst-25655	94	172	for	for	ADP
ajst-25655	94	173	t	t	NOUN
ajst-25655	94	174	hours	hour	NOUN
ajst-25655	94	175	,	,	PUNCT
ajst-25655	94	176	the	the	DET
ajst-25655	94	177	liquid	liquid	ADJ
ajst-25655	94	178	supply	supply	NOUN
ajst-25655	94	179	rate	rate	NOUN
ajst-25655	94	180	from	from	ADP
ajst-25655	94	181	the	the	DET
ajst-25655	94	182	reservoir	reservoir	NOUN
ajst-25655	94	183	to	to	ADP
ajst-25655	94	184	the	the	DET
ajst-25655	94	185	wellbore	wellbore	NOUN
ajst-25655	94	186	can	can	AUX
ajst-25655	94	187	be	be	AUX
ajst-25655	94	188	calculated	calculate	VERB
ajst-25655	94	189	based	base	VERB
ajst-25655	94	190	on	on	ADP
ajst-25655	94	191	the	the	DET
ajst-25655	94	192	actual	actual	ADJ
ajst-25655	94	193	daily	daily	ADJ
ajst-25655	94	194	production	production	NOUN
ajst-25655	94	195	rate	rate	NOUN
ajst-25655	94	196	qx	qx	PROPN
ajst-25655	94	197	during	during	ADP
ajst-25655	94	198	test	test	NOUN
ajst-25655	94	199	oiling	oiling	NOUN
ajst-25655	94	200	or	or	CCONJ
ajst-25655	94	201	well	well	ADV
ajst-25655	94	202	testing	testing	NOUN
ajst-25655	94	203	,	,	PUNCT
ajst-25655	94	204	using	use	VERB
ajst-25655	94	205	the	the	DET
ajst-25655	94	206	following	follow	VERB
ajst-25655	94	207	formula	formula	NOUN
ajst-25655	94	208	:	:	PUNCT
ajst-25655	94	209	(	(	PUNCT
ajst-25655	94	210	15	15	NUM
ajst-25655	94	211	)	)	PUNCT
ajst-25655	94	212	5.1.3	5.1.3	NUM
ajst-25655	94	213	.	.	PUNCT
ajst-25655	94	214	liquid	liquid	ADJ
ajst-25655	94	215	production	production	NOUN
ajst-25655	94	216	of	of	ADP
ajst-25655	94	217	the	the	DET
ajst-25655	94	218	reservoir	reservoir	NOUN
ajst-25655	94	219	in	in	ADP
ajst-25655	94	220	one	one	NUM
ajst-25655	94	221	intermittent	intermittent	ADJ
ajst-25655	94	222	production	production	NOUN
ajst-25655	94	223	cycle	cycle	NOUN
ajst-25655	94	224	from	from	ADP
ajst-25655	94	225	equations	equation	NOUN
ajst-25655	94	226	(	(	PUNCT
ajst-25655	94	227	13	13	NUM
ajst-25655	94	228	)	)	PUNCT
ajst-25655	94	229	and	and	CCONJ
ajst-25655	94	230	(	(	PUNCT
ajst-25655	94	231	15	15	NUM
ajst-25655	94	232	)	)	PUNCT
ajst-25655	94	233	,	,	PUNCT
ajst-25655	94	234	it	it	PRON
ajst-25655	94	235	can	can	AUX
ajst-25655	94	236	be	be	AUX
ajst-25655	94	237	seen	see	VERB
ajst-25655	94	238	that	that	SCONJ
ajst-25655	94	239	the	the	DET
ajst-25655	94	240	liquid	liquid	ADJ
ajst-25655	94	241	production	production	NOUN
ajst-25655	94	242	of	of	ADP
ajst-25655	94	243	the	the	DET
ajst-25655	94	244	reservoir	reservoir	NOUN
ajst-25655	94	245	in	in	ADP
ajst-25655	94	246	one	one	NUM
ajst-25655	94	247	cycle	cycle	NOUN
ajst-25655	94	248	of	of	ADP
ajst-25655	94	249	shutting	shut	VERB
ajst-25655	94	250	in	in	ADP
ajst-25655	94	251	for	for	ADP
ajst-25655	94	252	δt	δt	NOUN
ajst-25655	94	253	hours	hour	NOUN
ajst-25655	94	254	and	and	CCONJ
ajst-25655	94	255	continuous	continuous	ADJ
ajst-25655	94	256	production	production	NOUN
ajst-25655	94	257	for	for	ADP
ajst-25655	94	258	t	t	NOUN
ajst-25655	94	259	hours	hour	NOUN
ajst-25655	94	260	is	be	AUX
ajst-25655	94	261	:	:	PUNCT
ajst-25655	94	262	0.7854∆	0.7854∆	PROPN
ajst-25655	94	263	(	(	PUNCT
ajst-25655	94	264	16	16	NUM
ajst-25655	94	265	)	)	PUNCT
ajst-25655	94	266	according	accord	VERB
ajst-25655	94	267	to	to	ADP
ajst-25655	94	268	the	the	DET
ajst-25655	94	269	actual	actual	ADJ
ajst-25655	94	270	on	on	ADP
ajst-25655	94	271	-	-	PUNCT
ajst-25655	94	272	off	off	NOUN
ajst-25655	94	273	well	well	NOUN
ajst-25655	94	274	times	time	NOUN
ajst-25655	94	275	in	in	ADP
ajst-25655	94	276	one	one	NUM
ajst-25655	94	277	cycle	cycle	NOUN
ajst-25655	94	278	of	of	ADP
ajst-25655	94	279	intermittent	intermittent	ADJ
ajst-25655	94	280	production	production	NOUN
ajst-25655	94	281	,	,	PUNCT
ajst-25655	94	282	the	the	DET
ajst-25655	94	283	daily	daily	ADJ
ajst-25655	94	284	production	production	NOUN
ajst-25655	94	285	rate	rate	NOUN
ajst-25655	94	286	at	at	ADP
ajst-25655	94	287	different	different	ADJ
ajst-25655	94	288	stages	stage	NOUN
ajst-25655	94	289	can	can	AUX
ajst-25655	94	290	be	be	AUX
ajst-25655	94	291	calculated	calculate	VERB
ajst-25655	94	292	using	use	VERB
ajst-25655	94	293	equations	equation	NOUN
ajst-25655	94	294	(	(	PUNCT
ajst-25655	94	295	13	13	NUM
ajst-25655	94	296	)	)	PUNCT
ajst-25655	94	297	,	,	PUNCT
ajst-25655	94	298	(	(	PUNCT
ajst-25655	94	299	15	15	NUM
ajst-25655	94	300	)	)	PUNCT
ajst-25655	94	301	,	,	PUNCT
ajst-25655	94	302	and	and	CCONJ
ajst-25655	94	303	(	(	PUNCT
ajst-25655	94	304	16	16	NUM
ajst-25655	94	305	)	)	PUNCT
ajst-25655	94	306	.	.	PUNCT
ajst-25655	95	1	5.2	5.2	NUM
ajst-25655	95	2	.	.	PUNCT
ajst-25655	96	1	determination	determination	NOUN
ajst-25655	96	2	of	of	ADP
ajst-25655	96	3	well	well	ADV
ajst-25655	96	4	on	on	ADP
ajst-25655	96	5	-	-	PUNCT
ajst-25655	96	6	off	off	NOUN
ajst-25655	96	7	timing	timing	NOUN
ajst-25655	96	8	5.2.1	5.2.1	NOUN
ajst-25655	96	9	.	.	PUNCT
ajst-25655	97	1	determination	determination	NOUN
ajst-25655	97	2	of	of	ADP
ajst-25655	97	3	the	the	DET
ajst-25655	97	4	well	well	ADV
ajst-25655	97	5	opening	opening	NOUN
ajst-25655	97	6	time	time	NOUN
ajst-25655	97	7	based	base	VERB
ajst-25655	97	8	on	on	ADP
ajst-25655	97	9	the	the	DET
ajst-25655	97	10	above	above	ADJ
ajst-25655	97	11	derivation	derivation	NOUN
ajst-25655	97	12	,	,	PUNCT
ajst-25655	97	13	if	if	SCONJ
ajst-25655	97	14	the	the	DET
ajst-25655	97	15	pump	pump	NOUN
ajst-25655	97	16	efficiency	efficiency	NOUN
ajst-25655	97	17	of	of	ADP
ajst-25655	97	18	the	the	DET
ajst-25655	97	19	oil	oil	NOUN
ajst-25655	97	20	well	well	NOUN
ajst-25655	97	21	is	be	AUX
ajst-25655	97	22	known	know	VERB
ajst-25655	97	23	,	,	PUNCT
ajst-25655	97	24	then	then	ADV
ajst-25655	97	25	the	the	DET
ajst-25655	97	26	well	well	ADV
ajst-25655	97	27	opening	opening	NOUN
ajst-25655	97	28	time	time	NOUN
ajst-25655	97	29	can	can	AUX
ajst-25655	97	30	be	be	AUX
ajst-25655	97	31	calculated	calculate	VERB
ajst-25655	97	32	as	as	ADP
ajst-25655	97	33	:	:	PUNCT
ajst-25655	97	34	.	.	PUNCT
ajst-25655	98	1	∆	∆	PROPN
ajst-25655	98	2	(	(	PUNCT
ajst-25655	98	3	17	17	NUM
ajst-25655	98	4	)	)	PUNCT
ajst-25655	98	5	in	in	ADP
ajst-25655	98	6	the	the	DET
ajst-25655	98	7	formula	formula	NOUN
ajst-25655	98	8	:	:	PUNCT
ajst-25655	99	1	d	d	X
ajst-25655	99	2	—	—	PUNCT
ajst-25655	99	3	pump	pump	NOUN
ajst-25655	99	4	diameter	diameter	NOUN
ajst-25655	99	5	,	,	PUNCT
ajst-25655	99	6	mm	mm	PROPN
ajst-25655	99	7	;	;	PUNCT
ajst-25655	99	8	sm	sm	PROPN
ajst-25655	99	9	—	—	PUNCT
ajst-25655	99	10	stroke	stroke	NOUN
ajst-25655	99	11	length	length	NOUN
ajst-25655	99	12	,	,	PUNCT
ajst-25655	99	13	in	in	ADP
ajst-25655	99	14	meters	meter	NOUN
ajst-25655	99	15	(	(	PUNCT
ajst-25655	99	16	m	m	NOUN
ajst-25655	99	17	)	)	PUNCT
ajst-25655	99	18	;	;	PUNCT
ajst-25655	99	19	n	n	X
ajst-25655	99	20	—	—	PUNCT
ajst-25655	99	21	stroke	stroke	NOUN
ajst-25655	99	22	count	count	NOUN
ajst-25655	99	23	per	per	ADP
ajst-25655	99	24	minute	minute	NOUN
ajst-25655	99	25	,	,	PUNCT
ajst-25655	99	26	min-1	min-1	X
ajst-25655	99	27	.	.	PUNCT
ajst-25655	100	1	5.2.2	5.2.2	NUM
ajst-25655	100	2	.	.	PUNCT
ajst-25655	100	3	determination	determination	NOUN
ajst-25655	100	4	of	of	ADP
ajst-25655	100	5	the	the	DET
ajst-25655	100	6	well	well	ADV
ajst-25655	100	7	shut	shut	NOUN
ajst-25655	100	8	-	-	PUNCT
ajst-25655	100	9	in	in	ADP
ajst-25655	100	10	time	time	NOUN
ajst-25655	100	11	the	the	DET
ajst-25655	100	12	daily	daily	ADJ
ajst-25655	100	13	production	production	NOUN
ajst-25655	100	14	of	of	ADP
ajst-25655	100	15	the	the	DET
ajst-25655	100	16	oil	oil	NOUN
ajst-25655	100	17	well	well	NOUN
ajst-25655	100	18	and	and	CCONJ
ajst-25655	100	19	the	the	DET
ajst-25655	100	20	wellbore	wellbore	NOUN
ajst-25655	100	21	continuing	continue	VERB
ajst-25655	100	22	liquid	liquid	ADJ
ajst-25655	100	23	flow	flow	NOUN
ajst-25655	100	24	can	can	AUX
ajst-25655	100	25	be	be	AUX
ajst-25655	100	26	approximated	approximate	VERB
ajst-25655	100	27	by	by	ADP
ajst-25655	100	28	the	the	DET
ajst-25655	100	29	relationship	relationship	NOUN
ajst-25655	100	30	between	between	ADP
ajst-25655	100	31	q1	q1	PROPN
ajst-25655	100	32	and	and	CCONJ
ajst-25655	100	33	qx	qx	PROPN
ajst-25655	100	34	[	[	X
ajst-25655	100	35	20	20	NUM
ajst-25655	100	36	]	]	PUNCT
ajst-25655	100	37	.	.	PUNCT
ajst-25655	101	1	the	the	DET
ajst-25655	101	2	change	change	NOUN
ajst-25655	101	3	in	in	ADP
ajst-25655	101	4	bottomhole	bottomhole	NOUN
ajst-25655	101	5	flowing	flow	VERB
ajst-25655	101	6	pressure	pressure	NOUN
ajst-25655	101	7	after	after	ADP
ajst-25655	101	8	shutting	shut	VERB
ajst-25655	101	9	in	in	ADP
ajst-25655	101	10	for	for	ADP
ajst-25655	101	11	a	a	DET
ajst-25655	101	12	period	period	NOUN
ajst-25655	101	13	of	of	ADP
ajst-25655	101	14	δt	δt	X
ajst-25655	101	15	can	can	AUX
ajst-25655	101	16	be	be	AUX
ajst-25655	101	17	approximated	approximate	VERB
ajst-25655	101	18	as	as	ADP
ajst-25655	101	19	:	:	PUNCT
ajst-25655	101	20	∆	∆	PROPN
ajst-25655	101	21	lg	lg	PROPN
ajst-25655	101	22	.	.	PUNCT
ajst-25655	102	1	∆	∆	PROPN
ajst-25655	102	2	0.869	0.869	NUM
ajst-25655	102	3	(	(	PUNCT
ajst-25655	102	4	18	18	NUM
ajst-25655	102	5	)	)	PUNCT
ajst-25655	102	6	in	in	ADP
ajst-25655	102	7	the	the	DET
ajst-25655	102	8	formula	formula	NOUN
ajst-25655	102	9	:	:	PUNCT
ajst-25655	102	10	m	m	X
ajst-25655	102	11	—	—	PUNCT
ajst-25655	102	12	horner	horner	PROPN
ajst-25655	102	13	plot	plot	PROPN
ajst-25655	102	14	slope	slope	PROPN
ajst-25655	102	15	,	,	PUNCT
ajst-25655	102	16	mpa	mpa	PROPN
ajst-25655	102	17	/	/	SYM
ajst-25655	102	18	cycle	cycle	NOUN
ajst-25655	102	19	,	,	PUNCT
ajst-25655	102	20	2.121	2.121	NUM
ajst-25655	102	21	10	10	NUM
ajst-25655	102	22	;	;	PUNCT
ajst-25655	102	23	—	—	PUNCT
ajst-25655	102	24	conductivity	conductivity	NOUN
ajst-25655	102	25	coefficient	coefficient	NOUN
ajst-25655	102	26	,	,	PUNCT
ajst-25655	102	27	⋅	⋅	PROPN
ajst-25655	102	28	⋅	⋅	X
ajst-25655	102	29	;	;	PUNCT
ajst-25655	102	30	s	s	X
ajst-25655	102	31	—	—	PUNCT
ajst-25655	102	32	skin	skin	NOUN
ajst-25655	102	33	factor	factor	NOUN
ajst-25655	102	34	;	;	PUNCT
ajst-25655	102	35	rw	rw	ADJ
ajst-25655	102	36	—	—	PUNCT
ajst-25655	102	37	wellbore	wellbore	NOUN
ajst-25655	102	38	radius	radius	NOUN
ajst-25655	102	39	,	,	PUNCT
ajst-25655	102	40	m	m	PROPN
ajst-25655	102	41	;	;	PUNCT
ajst-25655	102	42	k	k	X
ajst-25655	102	43	—	—	PUNCT
ajst-25655	102	44	effective	effective	ADJ
ajst-25655	102	45	permeability	permeability	NOUN
ajst-25655	102	46	of	of	ADP
ajst-25655	102	47	the	the	DET
ajst-25655	102	48	reservoir	reservoir	NOUN
ajst-25655	102	49	,	,	PUNCT
ajst-25655	102	50	μm	μm	INTJ
ajst-25655	102	51	;	;	PUNCT
ajst-25655	102	52	h	h	NOUN
ajst-25655	102	53	—	—	PUNCT
ajst-25655	102	54	effective	effective	ADJ
ajst-25655	102	55	thickness	thickness	NOUN
ajst-25655	102	56	of	of	ADP
ajst-25655	102	57	the	the	DET
ajst-25655	102	58	oil	oil	NOUN
ajst-25655	102	59	layer	layer	NOUN
ajst-25655	102	60	,	,	PUNCT
ajst-25655	102	61	m	m	PROPN
ajst-25655	102	62	;	;	PUNCT
ajst-25655	102	63	b	b	X
ajst-25655	102	64	—	—	PUNCT
ajst-25655	102	65	fluid	fluid	ADJ
ajst-25655	102	66	volume	volume	NOUN
ajst-25655	102	67	factor;	factor;	NOUN
ajst-25655	102	68	—	—	PUNCT
ajst-25655	102	69	fluid	fluid	ADJ
ajst-25655	102	70	viscosity	viscosity	NOUN
ajst-25655	102	71	,	,	PUNCT
ajst-25655	102	72	mpa·s	mpa·s	X
ajst-25655	102	73	.	.	PUNCT
ajst-25655	103	1	264	264	NUM
ajst-25655	103	2	5.2.3	5.2.3	NUM
ajst-25655	103	3	.	.	PUNCT
ajst-25655	104	1	post	post	ADJ
ajst-25655	104	2	-	-	ADJ
ajst-25655	104	3	shut	shut	ADJ
ajst-25655	104	4	-	-	PUNCT
ajst-25655	104	5	in	in	ADP
ajst-25655	104	6	liquid	liquid	ADJ
ajst-25655	104	7	column	column	NOUN
ajst-25655	104	8	height	height	NOUN
ajst-25655	104	9	change	change	VERB
ajst-25655	104	10	the	the	DET
ajst-25655	104	11	bottomhole	bottomhole	NOUN
ajst-25655	104	12	pressure	pressure	NOUN
ajst-25655	104	13	is	be	AUX
ajst-25655	104	14	converted	convert	VERB
ajst-25655	104	15	to	to	ADP
ajst-25655	104	16	liquid	liquid	ADJ
ajst-25655	104	17	level	level	NOUN
ajst-25655	104	18	height	height	NOUN
ajst-25655	104	19	change	change	NOUN
ajst-25655	104	20	using	use	VERB
ajst-25655	104	21	equation	equation	NOUN
ajst-25655	104	22	(	(	PUNCT
ajst-25655	104	23	13	13	NUM
ajst-25655	104	24	):	):	PUNCT
ajst-25655	104	25	∆	∆	PROPN
ajst-25655	104	26	.	.	PUNCT
ajst-25655	105	1	(	(	PUNCT
ajst-25655	105	2	19	19	NUM
ajst-25655	105	3	)	)	PUNCT
ajst-25655	105	4	combining	combine	VERB
ajst-25655	105	5	equations	equation	NOUN
ajst-25655	105	6	(	(	PUNCT
ajst-25655	105	7	18	18	NUM
ajst-25655	105	8	)	)	PUNCT
ajst-25655	105	9	and	and	CCONJ
ajst-25655	105	10	(	(	PUNCT
ajst-25655	105	11	19	19	NUM
ajst-25655	105	12	)	)	PUNCT
ajst-25655	105	13	,	,	PUNCT
ajst-25655	105	14	the	the	DET
ajst-25655	105	15	shut	shut	NOUN
ajst-25655	105	16	-	-	PUNCT
ajst-25655	105	17	in	in	ADP
ajst-25655	105	18	time	time	NOUN
ajst-25655	105	19	can	can	AUX
ajst-25655	105	20	be	be	AUX
ajst-25655	105	21	determined	determine	VERB
ajst-25655	105	22	as	as	ADP
ajst-25655	105	23	:	:	PUNCT
ajst-25655	105	24	∆	∆	X
ajst-25655	105	25	.	.	PUNCT
ajst-25655	106	1	exp	exp	NOUN
ajst-25655	106	2	∆	∆	PROPN
ajst-25655	106	3	0.869	0.869	NUM
ajst-25655	106	4	(	(	PUNCT
ajst-25655	106	5	20	20	NUM
ajst-25655	106	6	)	)	PUNCT
ajst-25655	106	7	6	6	NUM
ajst-25655	106	8	.	.	PUNCT
ajst-25655	107	1	conclusion	conclusion	NOUN
ajst-25655	107	2	this	this	DET
ajst-25655	107	3	paper	paper	NOUN
ajst-25655	107	4	has	have	AUX
ajst-25655	107	5	organized	organize	VERB
ajst-25655	107	6	the	the	DET
ajst-25655	107	7	key	key	ADJ
ajst-25655	107	8	research	research	NOUN
ajst-25655	107	9	topics	topic	NOUN
ajst-25655	107	10	in	in	ADP
ajst-25655	107	11	the	the	DET
ajst-25655	107	12	production	production	NOUN
ajst-25655	107	13	operation	operation	NOUN
ajst-25655	107	14	of	of	ADP
ajst-25655	107	15	the	the	DET
ajst-25655	107	16	sucker	sucker	NOUN
ajst-25655	107	17	-	-	PUNCT
ajst-25655	107	18	rod	rod	NOUN
ajst-25655	107	19	pumping	pumping	NOUN
ajst-25655	107	20	system	system	NOUN
ajst-25655	107	21	and	and	CCONJ
ajst-25655	107	22	extracted	extract	VERB
ajst-25655	107	23	the	the	DET
ajst-25655	107	24	most	most	ADV
ajst-25655	107	25	widely	widely	ADV
ajst-25655	107	26	used	use	VERB
ajst-25655	107	27	methods	method	NOUN
ajst-25655	107	28	in	in	ADP
ajst-25655	107	29	oilfields	oilfield	NOUN
ajst-25655	107	30	currently	currently	ADV
ajst-25655	107	31	.	.	PUNCT
ajst-25655	108	1	the	the	DET
ajst-25655	108	2	normal	normal	ADJ
ajst-25655	108	3	operation	operation	NOUN
ajst-25655	108	4	of	of	ADP
ajst-25655	108	5	the	the	DET
ajst-25655	108	6	pumping	pump	VERB
ajst-25655	108	7	unit	unit	NOUN
ajst-25655	108	8	is	be	AUX
ajst-25655	108	9	the	the	DET
ajst-25655	108	10	primary	primary	ADJ
ajst-25655	108	11	task	task	NOUN
ajst-25655	108	12	of	of	ADP
ajst-25655	108	13	oil	oil	NOUN
ajst-25655	108	14	and	and	CCONJ
ajst-25655	108	15	gas	gas	NOUN
ajst-25655	108	16	field	field	NOUN
ajst-25655	108	17	development	development	NOUN
ajst-25655	108	18	.	.	PUNCT
ajst-25655	109	1	at	at	ADP
ajst-25655	109	2	present	present	ADJ
ajst-25655	109	3	,	,	PUNCT
ajst-25655	109	4	the	the	DET
ajst-25655	109	5	normal	normal	ADJ
ajst-25655	109	6	operation	operation	NOUN
ajst-25655	109	7	of	of	ADP
ajst-25655	109	8	the	the	DET
ajst-25655	109	9	pumping	pump	VERB
ajst-25655	109	10	unit	unit	NOUN
ajst-25655	109	11	heavily	heavily	ADV
ajst-25655	109	12	relies	rely	VERB
ajst-25655	109	13	on	on	ADP
ajst-25655	109	14	human	human	ADJ
ajst-25655	109	15	experience	experience	NOUN
ajst-25655	109	16	and	and	CCONJ
ajst-25655	109	17	fixed	fix	VERB
ajst-25655	109	18	systems	system	NOUN
ajst-25655	109	19	,	,	PUNCT
ajst-25655	109	20	which	which	PRON
ajst-25655	109	21	requires	require	VERB
ajst-25655	109	22	staff	staff	NOUN
ajst-25655	109	23	to	to	PART
ajst-25655	109	24	have	have	VERB
ajst-25655	109	25	extensive	extensive	ADJ
ajst-25655	109	26	knowledge	knowledge	NOUN
ajst-25655	109	27	and	and	CCONJ
ajst-25655	109	28	experience	experience	NOUN
ajst-25655	109	29	.	.	PUNCT
ajst-25655	110	1	this	this	PRON
ajst-25655	110	2	,	,	PUNCT
ajst-25655	110	3	to	to	ADP
ajst-25655	110	4	some	some	DET
ajst-25655	110	5	extent	extent	NOUN
ajst-25655	110	6	,	,	PUNCT
ajst-25655	110	7	restricts	restrict	VERB
ajst-25655	110	8	the	the	DET
ajst-25655	110	9	efficiency	efficiency	NOUN
ajst-25655	110	10	of	of	ADP
ajst-25655	110	11	oilfield	oilfield	NOUN
ajst-25655	110	12	development	development	NOUN
ajst-25655	110	13	.	.	PUNCT
ajst-25655	111	1	intelligentization	intelligentization	NOUN
ajst-25655	111	2	is	be	AUX
ajst-25655	111	3	the	the	DET
ajst-25655	111	4	trend	trend	NOUN
ajst-25655	111	5	of	of	ADP
ajst-25655	111	6	future	future	ADJ
ajst-25655	111	7	social	social	ADJ
ajst-25655	111	8	development	development	NOUN
ajst-25655	111	9	,	,	PUNCT
ajst-25655	111	10	and	and	CCONJ
ajst-25655	111	11	the	the	DET
ajst-25655	111	12	development	development	NOUN
ajst-25655	111	13	of	of	ADP
ajst-25655	111	14	intelligent	intelligent	ADJ
ajst-25655	111	15	oil	oil	NOUN
ajst-25655	111	16	extraction	extraction	NOUN
ajst-25655	111	17	systems	system	NOUN
ajst-25655	111	18	can	can	AUX
ajst-25655	111	19	largely	largely	ADV
ajst-25655	111	20	compensate	compensate	VERB
ajst-25655	111	21	for	for	ADP
ajst-25655	111	22	the	the	DET
ajst-25655	111	23	shortcomings	shortcoming	NOUN
ajst-25655	111	24	of	of	ADP
ajst-25655	111	25	traditional	traditional	ADJ
ajst-25655	111	26	oil	oil	NOUN
ajst-25655	111	27	extraction	extraction	NOUN
ajst-25655	111	28	.	.	PUNCT
ajst-25655	112	1	the	the	DET
ajst-25655	112	2	in	in	ADP
ajst-25655	112	3	-	-	PUNCT
ajst-25655	112	4	depth	depth	NOUN
ajst-25655	112	5	analysis	analysis	NOUN
ajst-25655	112	6	of	of	ADP
ajst-25655	112	7	these	these	DET
ajst-25655	112	8	key	key	ADJ
ajst-25655	112	9	areas	area	NOUN
ajst-25655	112	10	in	in	ADP
ajst-25655	112	11	this	this	DET
ajst-25655	112	12	paper	paper	NOUN
ajst-25655	112	13	can	can	AUX
ajst-25655	112	14	provide	provide	VERB
ajst-25655	112	15	a	a	DET
ajst-25655	112	16	solid	solid	ADJ
ajst-25655	112	17	methodological	methodological	ADJ
ajst-25655	112	18	foundation	foundation	NOUN
ajst-25655	112	19	for	for	ADP
ajst-25655	112	20	the	the	DET
ajst-25655	112	21	design	design	NOUN
ajst-25655	112	22	and	and	CCONJ
ajst-25655	112	23	development	development	NOUN
ajst-25655	112	24	of	of	ADP
ajst-25655	112	25	sucker	sucker	NOUN
ajst-25655	112	26	-	-	PUNCT
ajst-25655	112	27	rod	rod	NOUN
ajst-25655	112	28	pumping	pumping	NOUN
ajst-25655	112	29	unit	unit	NOUN
ajst-25655	112	30	production	production	NOUN
ajst-25655	112	31	operation	operation	NOUN
ajst-25655	112	32	systems	system	NOUN
ajst-25655	112	33	.	.	PUNCT
ajst-25655	113	1	references	reference	NOUN
ajst-25655	113	2	[	[	X
ajst-25655	113	3	1	1	NUM
ajst-25655	113	4	]	]	X
ajst-25655	113	5	liu	liu	PROPN
ajst-25655	113	6	jingkai	jingkai	PROPN
ajst-25655	113	7	.	.	PUNCT
ajst-25655	114	1	a	a	DET
ajst-25655	114	2	brief	brief	ADJ
ajst-25655	114	3	discussion	discussion	NOUN
ajst-25655	114	4	on	on	ADP
ajst-25655	114	5	the	the	DET
ajst-25655	114	6	soft	soft	ADJ
ajst-25655	114	7	measurement	measurement	NOUN
ajst-25655	114	8	of	of	ADP
ajst-25655	114	9	dynamic	dynamic	ADJ
ajst-25655	114	10	liquid	liquid	ADJ
ajst-25655	114	11	levels	level	NOUN
ajst-25655	114	12	in	in	ADP
ajst-25655	114	13	oilfields	oilfield	NOUN
ajst-25655	114	14	[	[	X
ajst-25655	114	15	j	j	X
ajst-25655	114	16	]	]	X
ajst-25655	114	17	.	.	PUNCT
ajst-25655	115	1	china	china	PROPN
ajst-25655	115	2	new	new	ADJ
ajst-25655	115	3	technology	technology	NOUN
ajst-25655	115	4	and	and	CCONJ
ajst-25655	115	5	products	product	NOUN
ajst-25655	115	6	,	,	PUNCT
ajst-25655	115	7	2013(20	2013(20	NUM
ajst-25655	115	8	):	):	PUNCT
ajst-25655	115	9	2	2	NUM
ajst-25655	115	10	.	.	PUNCT
ajst-25655	116	1	[	[	X
ajst-25655	116	2	2	2	NUM
ajst-25655	116	3	]	]	X
ajst-25655	116	4	kong	kong	PROPN
ajst-25655	116	5	yue	yue	PROPN
ajst-25655	116	6	,	,	PUNCT
ajst-25655	116	7	zhang	zhang	PROPN
ajst-25655	116	8	rui	rui	PROPN
ajst-25655	116	9	chao	chao	PROPN
ajst-25655	116	10	,	,	PUNCT
ajst-25655	116	11	zhang	zhang	PROPN
ajst-25655	116	12	zhi	zhi	PROPN
ajst-25655	116	13	hua	hua	PROPN
ajst-25655	116	14	.	.	PROPN
ajst-25655	116	15	research	research	NOUN
ajst-25655	116	16	on	on	ADP
ajst-25655	116	17	the	the	DET
ajst-25655	116	18	measurement	measurement	NOUN
ajst-25655	116	19	method	method	NOUN
ajst-25655	116	20	of	of	ADP
ajst-25655	116	21	dynamic	dynamic	ADJ
ajst-25655	116	22	liquid	liquid	ADJ
ajst-25655	116	23	level	level	NOUN
ajst-25655	116	24	in	in	ADP
ajst-25655	116	25	pumping	pump	VERB
ajst-25655	116	26	wells	well	NOUN
ajst-25655	117	1	[	[	X
ajst-25655	117	2	j	j	X
ajst-25655	117	3	]	]	X
ajst-25655	117	4	.	.	PUNCT
ajst-25655	118	1	china	china	PROPN
ajst-25655	118	2	petroleum	petroleum	PROPN
ajst-25655	118	3	and	and	CCONJ
ajst-25655	118	4	chemical	chemical	NOUN
ajst-25655	118	5	standardization	standardization	NOUN
ajst-25655	118	6	and	and	CCONJ
ajst-25655	118	7	quality	quality	NOUN
ajst-25655	118	8	,	,	PUNCT
ajst-25655	118	9	2018	2018	NUM
ajst-25655	118	10	,	,	PUNCT
ajst-25655	118	11	38(15	38(15	NUM
ajst-25655	118	12	):	):	PUNCT
ajst-25655	118	13	33	33	NUM
ajst-25655	118	14	-	-	SYM
ajst-25655	118	15	35	35	NUM
ajst-25655	118	16	.	.	PUNCT
ajst-25655	119	1	[	[	X
ajst-25655	119	2	3	3	X
ajst-25655	119	3	]	]	X
ajst-25655	119	4	chen	chen	PROPN
ajst-25655	119	5	dianfang	dianfang	PROPN
ajst-25655	119	6	,	,	PUNCT
ajst-25655	119	7	han	han	PROPN
ajst-25655	119	8	xiangli	xiangli	PROPN
ajst-25655	119	9	,	,	PUNCT
ajst-25655	119	10	yang	yang	PROPN
ajst-25655	119	11	jing	jing	PROPN
ajst-25655	119	12	.	.	PUNCT
ajst-25655	120	1	discussion	discussion	NOUN
ajst-25655	120	2	on	on	ADP
ajst-25655	120	3	the	the	DET
ajst-25655	120	4	method	method	NOUN
ajst-25655	120	5	of	of	ADP
ajst-25655	120	6	oil	oil	NOUN
ajst-25655	120	7	well	well	ADV
ajst-25655	120	8	liquid	liquid	ADJ
ajst-25655	120	9	level	level	NOUN
ajst-25655	120	10	detection	detection	NOUN
ajst-25655	121	1	[	[	X
ajst-25655	121	2	j	j	X
ajst-25655	121	3	]	]	X
ajst-25655	121	4	.	.	PUNCT
ajst-25655	122	1	oil	oil	NOUN
ajst-25655	122	2	and	and	CCONJ
ajst-25655	122	3	gas	gas	NOUN
ajst-25655	122	4	well	well	NOUN
ajst-25655	122	5	testing	testing	NOUN
ajst-25655	122	6	,	,	PUNCT
ajst-25655	122	7	2008(02	2008(02	NUM
ajst-25655	122	8	):	):	PUNCT
ajst-25655	122	9	60	60	NUM
ajst-25655	122	10	-	-	SYM
ajst-25655	122	11	61	61	NUM
ajst-25655	122	12	+	+	NUM
ajst-25655	122	13	78	78	NUM
ajst-25655	122	14	.	.	PUNCT
ajst-25655	123	1	[	[	X
ajst-25655	123	2	4	4	X
ajst-25655	123	3	]	]	PUNCT
ajst-25655	123	4	xia	xia	PROPN
ajst-25655	123	5	feng	feng	PROPN
ajst-25655	123	6	,	,	PUNCT
ajst-25655	123	7	chen	chen	PROPN
ajst-25655	123	8	xisong	xisong	PROPN
ajst-25655	123	9	,	,	PUNCT
ajst-25655	123	10	qian	qian	PROPN
ajst-25655	123	11	shuai	shuai	PROPN
ajst-25655	123	12	kang	kang	PROPN
ajst-25655	123	13	,	,	PUNCT
ajst-25655	123	14	et	et	PROPN
ajst-25655	123	15	al	al	PROPN
ajst-25655	123	16	.	.	PROPN
ajst-25655	123	17	research	research	NOUN
ajst-25655	123	18	on	on	ADP
ajst-25655	123	19	the	the	DET
ajst-25655	123	20	intelligent	intelligent	ADJ
ajst-25655	123	21	identification	identification	NOUN
ajst-25655	123	22	method	method	NOUN
ajst-25655	123	23	of	of	ADP
ajst-25655	123	24	oil	oil	NOUN
ajst-25655	123	25	well	well	NOUN
ajst-25655	123	26	supply	supply	NOUN
ajst-25655	123	27	capacity	capacity	NOUN
ajst-25655	123	28	based	base	VERB
ajst-25655	123	29	on	on	ADP
ajst-25655	123	30	the	the	DET
ajst-25655	123	31	dynamometer	dynamometer	NOUN
ajst-25655	123	32	chart	chart	NOUN
ajst-25655	124	1	[	[	X
ajst-25655	124	2	j	j	X
ajst-25655	124	3	]	]	X
ajst-25655	124	4	.	.	PUNCT
ajst-25655	125	1	petrochemical	petrochemical	NOUN
ajst-25655	125	2	applications	application	NOUN
ajst-25655	125	3	,	,	PUNCT
ajst-25655	125	4	2022	2022	NUM
ajst-25655	125	5	,	,	PUNCT
ajst-25655	125	6	41(02	41(02	NUM
ajst-25655	125	7	):	):	PUNCT
ajst-25655	125	8	93	93	NUM
ajst-25655	125	9	-	-	SYM
ajst-25655	125	10	98	98	NUM
ajst-25655	125	11	.	.	PUNCT
ajst-25655	126	1	[	[	X
ajst-25655	126	2	5	5	X
ajst-25655	126	3	]	]	X
ajst-25655	126	4	liu	liu	PROPN
ajst-25655	126	5	xiangwu	xiangwu	PROPN
ajst-25655	126	6	.	.	PUNCT
ajst-25655	127	1	research	research	NOUN
ajst-25655	127	2	method	method	NOUN
ajst-25655	127	3	for	for	ADP
ajst-25655	127	4	calculating	calculate	VERB
ajst-25655	127	5	the	the	DET
ajst-25655	127	6	depth	depth	NOUN
ajst-25655	127	7	of	of	ADP
ajst-25655	127	8	dynamic	dynamic	ADJ
ajst-25655	127	9	liquid	liquid	ADJ
ajst-25655	127	10	level	level	NOUN
ajst-25655	127	11	using	use	VERB
ajst-25655	127	12	the	the	DET
ajst-25655	127	13	dynamometer	dynamometer	NOUN
ajst-25655	127	14	chart	chart	NOUN
ajst-25655	128	1	[	[	X
ajst-25655	128	2	j	j	X
ajst-25655	128	3	]	]	X
ajst-25655	128	4	.	.	PUNCT
ajst-25655	129	1	china	china	PROPN
ajst-25655	129	2	petroleum	petroleum	PROPN
ajst-25655	129	3	and	and	CCONJ
ajst-25655	129	4	chemical	chemical	NOUN
ajst-25655	129	5	standardization	standardization	NOUN
ajst-25655	129	6	and	and	CCONJ
ajst-25655	129	7	quality	quality	NOUN
ajst-25655	129	8	,	,	PUNCT
ajst-25655	129	9	2012	2012	NUM
ajst-25655	129	10	,	,	PUNCT
ajst-25655	129	11	33(16	33(16	NUM
ajst-25655	129	12	):	):	PUNCT
ajst-25655	129	13	90	90	NUM
ajst-25655	129	14	.	.	PUNCT
ajst-25655	130	1	[	[	X
ajst-25655	130	2	6	6	NUM
ajst-25655	130	3	]	]	PUNCT
ajst-25655	130	4	jiang	jiang	PROPN
ajst-25655	130	5	dong	dong	PROPN
ajst-25655	130	6	.	.	PUNCT
ajst-25655	131	1	research	research	NOUN
ajst-25655	131	2	and	and	CCONJ
ajst-25655	131	3	application	application	NOUN
ajst-25655	131	4	of	of	ADP
ajst-25655	131	5	electric	electric	ADJ
ajst-25655	131	6	dynamometer	dynamometer	NOUN
ajst-25655	131	7	chart	chart	NOUN
ajst-25655	131	8	testing	test	VERB
ajst-25655	131	9	dynamic	dynamic	ADJ
ajst-25655	131	10	liquid	liquid	ADJ
ajst-25655	131	11	level	level	NOUN
ajst-25655	131	12	technology	technology	NOUN
ajst-25655	131	13	in	in	ADP
ajst-25655	131	14	pumping	pump	VERB
ajst-25655	131	15	wells	well	NOUN
ajst-25655	132	1	[	[	X
ajst-25655	132	2	j	j	X
ajst-25655	132	3	]	]	X
ajst-25655	132	4	.	.	PUNCT
ajst-25655	133	1	petroleum	petroleum	NOUN
ajst-25655	133	2	geology	geology	NOUN
ajst-25655	133	3	and	and	CCONJ
ajst-25655	133	4	engineering	engineering	NOUN
ajst-25655	133	5	,	,	PUNCT
ajst-25655	133	6	2019	2019	NUM
ajst-25655	133	7	,	,	PUNCT
ajst-25655	133	8	33(03	33(03	NUM
ajst-25655	133	9	):	):	PUNCT
ajst-25655	133	10	115	115	NUM
ajst-25655	133	11	-	-	SYM
ajst-25655	133	12	118	118	NUM
ajst-25655	133	13	.	.	PUNCT
ajst-25655	134	1	[	[	X
ajst-25655	134	2	7	7	X
ajst-25655	134	3	]	]	X
ajst-25655	134	4	zhang	zhang	PROPN
ajst-25655	134	5	shengli	shengli	PROPN
ajst-25655	134	6	,	,	PUNCT
ajst-25655	134	7	luo	luo	PROPN
ajst-25655	134	8	yi	yi	PROPN
ajst-25655	134	9	,	,	PUNCT
ajst-25655	134	10	wu	wu	PROPN
ajst-25655	134	11	zanmei	zanmei	PROPN
ajst-25655	134	12	,	,	PUNCT
ajst-25655	134	13	et	et	PROPN
ajst-25655	134	14	al	al	PROPN
ajst-25655	134	15	.	.	PROPN
ajst-25655	134	16	modified	modify	VERB
ajst-25655	134	17	algorithm	algorithm	NOUN
ajst-25655	134	18	for	for	ADP
ajst-25655	134	19	calculating	calculate	VERB
ajst-25655	134	20	dynamic	dynamic	ADJ
ajst-25655	134	21	liquid	liquid	ADJ
ajst-25655	134	22	level	level	NOUN
ajst-25655	134	23	in	in	ADP
ajst-25655	134	24	pumping	pump	VERB
ajst-25655	134	25	wells	well	NOUN
ajst-25655	134	26	using	use	VERB
ajst-25655	134	27	the	the	DET
ajst-25655	134	28	dynamometer	dynamometer	NOUN
ajst-25655	134	29	chart	chart	NOUN
ajst-25655	134	30	method	method	NOUN
ajst-25655	134	31	[	[	X
ajst-25655	134	32	j	j	X
ajst-25655	134	33	]	]	X
ajst-25655	134	34	.	.	PUNCT
ajst-25655	135	1	petroleum	petroleum	NOUN
ajst-25655	135	2	drilling	drilling	NOUN
ajst-25655	135	3	techniques	technique	NOUN
ajst-25655	135	4	,	,	PUNCT
ajst-25655	135	5	2011	2011	NUM
ajst-25655	135	6	,	,	PUNCT
ajst-25655	135	7	33(06	33(06	NUM
ajst-25655	135	8	):	):	PUNCT
ajst-25655	135	9	122	122	NUM
ajst-25655	135	10	-	-	SYM
ajst-25655	135	11	124	124	NUM
ajst-25655	135	12	.	.	PUNCT
ajst-25655	136	1	[	[	X
ajst-25655	136	2	8	8	NUM
ajst-25655	136	3	]	]	X
ajst-25655	136	4	qu	qu	X
ajst-25655	136	5	baolong	baolong	PROPN
ajst-25655	136	6	,	,	PUNCT
ajst-25655	136	7	ma	ma	PROPN
ajst-25655	136	8	weiguo	weiguo	PROPN
ajst-25655	136	9	.	.	PUNCT
ajst-25655	137	1	calculation	calculation	NOUN
ajst-25655	137	2	method	method	NOUN
ajst-25655	137	3	and	and	CCONJ
ajst-25655	137	4	influence	influence	VERB
ajst-25655	137	5	analysis	analysis	NOUN
ajst-25655	137	6	of	of	ADP
ajst-25655	137	7	rod	rod	NOUN
ajst-25655	137	8	pump	pump	NOUN
ajst-25655	138	1	fullness	fullness	NOUN
ajst-25655	139	1	[	[	X
ajst-25655	139	2	j	j	X
ajst-25655	139	3	]	]	X
ajst-25655	139	4	.	.	PUNCT
ajst-25655	140	1	petroleum	petroleum	NOUN
ajst-25655	140	2	machinery	machinery	NOUN
ajst-25655	140	3	,	,	PUNCT
ajst-25655	140	4	2018	2018	NUM
ajst-25655	140	5	,	,	PUNCT
ajst-25655	140	6	46(11	46(11	NUM
ajst-25655	140	7	):	):	PUNCT
ajst-25655	140	8	79	79	NUM
ajst-25655	140	9	-	-	SYM
ajst-25655	140	10	84	84	NUM
ajst-25655	140	11	.	.	PUNCT
ajst-25655	141	1	[	[	X
ajst-25655	141	2	9	9	NUM
ajst-25655	141	3	]	]	SYM
ajst-25655	141	4	fu	fu	ADJ
ajst-25655	141	5	yarong	yarong	PROPN
ajst-25655	141	6	,	,	PUNCT
ajst-25655	141	7	liu	liu	PROPN
ajst-25655	141	8	wei	wei	PROPN
ajst-25655	141	9	,	,	PUNCT
ajst-25655	141	10	sun	sun	PROPN
ajst-25655	141	11	mojiu	mojiu	NOUN
ajst-25655	141	12	,	,	PUNCT
ajst-25655	141	13	et	et	PROPN
ajst-25655	141	14	al	al	PROPN
ajst-25655	141	15	.	.	PUNCT
ajst-25655	141	16	determination	determination	NOUN
ajst-25655	141	17	method	method	NOUN
ajst-25655	141	18	of	of	ADP
ajst-25655	141	19	influencing	influence	VERB
ajst-25655	141	20	factors	factor	NOUN
ajst-25655	141	21	of	of	ADP
ajst-25655	141	22	pump	pump	NOUN
ajst-25655	141	23	efficiency	efficiency	NOUN
ajst-25655	141	24	in	in	ADP
ajst-25655	141	25	pumping	pump	VERB
ajst-25655	141	26	wells	well	NOUN
ajst-25655	142	1	[	[	X
ajst-25655	142	2	j	j	X
ajst-25655	142	3	]	]	X
ajst-25655	142	4	.	.	PUNCT
ajst-25655	143	1	energy	energy	NOUN
ajst-25655	143	2	conservation	conservation	NOUN
ajst-25655	143	3	in	in	ADP
ajst-25655	143	4	petroleum	petroleum	NOUN
ajst-25655	143	5	and	and	CCONJ
ajst-25655	143	6	petrochemical	petrochemical	NOUN
ajst-25655	143	7	industry	industry	NOUN
ajst-25655	143	8	,	,	PUNCT
ajst-25655	143	9	2022	2022	NUM
ajst-25655	143	10	,	,	PUNCT
ajst-25655	143	11	12(12	12(12	NUM
ajst-25655	143	12	):	):	PUNCT
ajst-25655	143	13	46	46	NUM
ajst-25655	143	14	-	-	SYM
ajst-25655	143	15	50	50	NUM
ajst-25655	143	16	.	.	PUNCT
ajst-25655	144	1	[	[	X
ajst-25655	144	2	10	10	NUM
ajst-25655	144	3	]	]	X
ajst-25655	144	4	wu	wu	PROPN
ajst-25655	144	5	qiong	qiong	PROPN
ajst-25655	144	6	,	,	PUNCT
ajst-25655	144	7	han	han	PROPN
ajst-25655	144	8	ling	ling	PROPN
ajst-25655	144	9	,	,	PUNCT
ajst-25655	144	10	wang	wang	PROPN
ajst-25655	144	11	yan	yan	PROPN
ajst-25655	144	12	,	,	PUNCT
ajst-25655	144	13	et	et	PROPN
ajst-25655	144	14	al	al	PROPN
ajst-25655	144	15	.	.	PUNCT
ajst-25655	145	1	analysis	analysis	NOUN
ajst-25655	145	2	of	of	ADP
ajst-25655	145	3	factors	factor	NOUN
ajst-25655	145	4	affecting	affect	VERB
ajst-25655	145	5	pump	pump	NOUN
ajst-25655	145	6	efficiency	efficiency	NOUN
ajst-25655	145	7	in	in	ADP
ajst-25655	145	8	xinli	xinli	ADJ
ajst-25655	145	9	oilfield	oilfield	NOUN
ajst-25655	145	10	and	and	CCONJ
ajst-25655	145	11	determination	determination	NOUN
ajst-25655	145	12	of	of	ADP
ajst-25655	145	13	reasonable	reasonable	ADJ
ajst-25655	145	14	pump	pump	NOUN
ajst-25655	145	15	setting	set	VERB
ajst-25655	145	16	[	[	X
ajst-25655	145	17	j	j	X
ajst-25655	145	18	]	]	X
ajst-25655	145	19	.	.	PUNCT
ajst-25655	146	1	special	special	ADJ
ajst-25655	146	2	oil	oil	NOUN
ajst-25655	146	3	and	and	CCONJ
ajst-25655	146	4	gas	gas	NOUN
ajst-25655	146	5	reservoirs	reservoir	NOUN
ajst-25655	146	6	,	,	PUNCT
ajst-25655	146	7	2005	2005	NUM
ajst-25655	146	8	,	,	PUNCT
ajst-25655	146	9	(	(	PUNCT
ajst-25655	146	10	06	06	NUM
ajst-25655	146	11	):	):	PUNCT
ajst-25655	146	12	82	82	NUM
ajst-25655	146	13	-	-	SYM
ajst-25655	146	14	84	84	NUM
ajst-25655	146	15	+	+	NOUN
ajst-25655	146	16	108	108	NUM
ajst-25655	146	17	.	.	PUNCT
ajst-25655	147	1	[	[	X
ajst-25655	147	2	11	11	NUM
ajst-25655	147	3	]	]	X
ajst-25655	147	4	lu	lu	NOUN
ajst-25655	147	5	jianping	jianping	NOUN
ajst-25655	147	6	,	,	PUNCT
ajst-25655	147	7	liu	liu	PROPN
ajst-25655	147	8	wenye	wenye	PROPN
ajst-25655	147	9	,	,	PUNCT
ajst-25655	147	10	dong	dong	PROPN
ajst-25655	147	11	zhidong	zhidong	PROPN
ajst-25655	147	12	,	,	PUNCT
ajst-25655	147	13	et	et	PROPN
ajst-25655	147	14	al	al	PROPN
ajst-25655	147	15	.	.	PROPN
ajst-25655	147	16	discussion	discussion	NOUN
ajst-25655	147	17	on	on	ADP
ajst-25655	147	18	the	the	DET
ajst-25655	147	19	relationship	relationship	NOUN
ajst-25655	147	20	between	between	ADP
ajst-25655	147	21	reasonable	reasonable	ADJ
ajst-25655	147	22	submergence	submergence	NOUN
ajst-25655	147	23	depth	depth	NOUN
ajst-25655	147	24	and	and	CCONJ
ajst-25655	147	25	pump	pump	NOUN
ajst-25655	147	26	efficiency	efficiency	NOUN
ajst-25655	147	27	of	of	ADP
ajst-25655	147	28	pumping	pump	VERB
ajst-25655	147	29	wells	well	NOUN
ajst-25655	148	1	[	[	X
ajst-25655	148	2	j	j	X
ajst-25655	148	3	]	]	X
ajst-25655	148	4	.	.	PUNCT
ajst-25655	149	1	henan	henan	PROPN
ajst-25655	149	2	petroleum	petroleum	PROPN
ajst-25655	149	3	,	,	PUNCT
ajst-25655	149	4	2002	2002	NUM
ajst-25655	149	5	,	,	PUNCT
ajst-25655	149	6	(	(	PUNCT
ajst-25655	149	7	02	02	NUM
ajst-25655	149	8	):	):	PUNCT
ajst-25655	149	9	43	43	NUM
ajst-25655	149	10	-	-	SYM
ajst-25655	149	11	44	44	NUM
ajst-25655	149	12	+	+	NOUN
ajst-25655	149	13	7	7	NUM
ajst-25655	149	14	-	-	SYM
ajst-25655	149	15	8	8	NUM
ajst-25655	149	16	.	.	PUNCT
ajst-25655	150	1	[	[	X
ajst-25655	150	2	12	12	NUM
ajst-25655	150	3	]	]	X
ajst-25655	150	4	zhou	zhou	PROPN
ajst-25655	150	5	na	na	PROPN
ajst-25655	150	6	,	,	PUNCT
ajst-25655	150	7	teng	teng	PROPN
ajst-25655	150	8	zhaozheng	zhaozheng	PROPN
ajst-25655	150	9	,	,	PUNCT
ajst-25655	150	10	xiao	xiao	PROPN
ajst-25655	150	11	ping	ping	PROPN
ajst-25655	150	12	.	.	PUNCT
ajst-25655	151	1	optimization	optimization	NOUN
ajst-25655	151	2	analysis	analysis	NOUN
ajst-25655	151	3	of	of	ADP
ajst-25655	151	4	submergence	submergence	NOUN
ajst-25655	151	5	depth	depth	NOUN
ajst-25655	151	6	for	for	ADP
ajst-25655	151	7	pumping	pump	VERB
ajst-25655	151	8	wells	well	NOUN
ajst-25655	151	9	in	in	ADP
ajst-25655	151	10	shengtuo	shengtuo	ADJ
ajst-25655	151	11	oilfield	oilfield	PROPN
ajst-25655	152	1	[	[	X
ajst-25655	152	2	j	j	X
ajst-25655	152	3	]	]	X
ajst-25655	152	4	.	.	PUNCT
ajst-25655	153	1	china	china	PROPN
ajst-25655	153	2	energy	energy	PROPN
ajst-25655	153	3	,	,	PUNCT
ajst-25655	153	4	2014	2014	NUM
ajst-25655	153	5	,	,	PUNCT
ajst-25655	153	6	19(12	19(12	NUM
ajst-25655	153	7	):	):	PUNCT
ajst-25655	153	8	56	56	NUM
ajst-25655	153	9	-	-	SYM
ajst-25655	153	10	58	58	NUM
ajst-25655	153	11	.	.	PUNCT
ajst-25655	154	1	[	[	X
ajst-25655	154	2	13	13	NUM
ajst-25655	154	3	]	]	X
ajst-25655	154	4	tan	tan	PROPN
ajst-25655	154	5	duohong	duohong	PROPN
ajst-25655	154	6	.	.	PUNCT
ajst-25655	155	1	determination	determination	NOUN
ajst-25655	155	2	of	of	ADP
ajst-25655	155	3	reasonable	reasonable	ADJ
ajst-25655	155	4	submergence	submergence	NOUN
ajst-25655	155	5	depth	depth	NOUN
ajst-25655	155	6	for	for	ADP
ajst-25655	155	7	pumping	pump	VERB
ajst-25655	155	8	wells	well	NOUN
ajst-25655	156	1	[	[	X
ajst-25655	156	2	j	j	X
ajst-25655	156	3	]	]	X
ajst-25655	156	4	.	.	PUNCT
ajst-25655	157	1	journal	journal	PROPN
ajst-25655	157	2	of	of	ADP
ajst-25655	157	3	petroleum	petroleum	NOUN
ajst-25655	157	4	and	and	CCONJ
ajst-25655	157	5	natural	natural	ADJ
ajst-25655	157	6	gas	gas	NOUN
ajst-25655	157	7	,	,	PUNCT
ajst-25655	157	8	2007	2007	NUM
ajst-25655	157	9	,	,	PUNCT
ajst-25655	157	10	(	(	PUNCT
ajst-25655	157	11	01	01	NUM
ajst-25655	157	12	):	):	PUNCT
ajst-25655	157	13	147	147	NUM
ajst-25655	157	14	-	-	SYM
ajst-25655	157	15	148	148	NUM
ajst-25655	157	16	.	.	PUNCT
ajst-25655	158	1	[	[	X
ajst-25655	158	2	14	14	NUM
ajst-25655	158	3	]	]	X
ajst-25655	158	4	liu	liu	PROPN
ajst-25655	158	5	bin	bin	PROPN
ajst-25655	158	6	.	.	PUNCT
ajst-25655	159	1	fault	fault	VERB
ajst-25655	159	2	diagnosis	diagnosis	NOUN
ajst-25655	159	3	of	of	ADP
ajst-25655	159	4	pumping	pump	VERB
ajst-25655	159	5	system	system	NOUN
ajst-25655	159	6	under	under	ADP
ajst-25655	159	7	the	the	DET
ajst-25655	159	8	background	background	NOUN
ajst-25655	159	9	of	of	ADP
ajst-25655	159	10	big	big	ADJ
ajst-25655	159	11	data	datum	NOUN
ajst-25655	160	1	[	[	X
ajst-25655	160	2	d	d	X
ajst-25655	160	3	]	]	X
ajst-25655	160	4	.	.	PUNCT
ajst-25655	161	1	xi'an	xi'an	PROPN
ajst-25655	161	2	petroleum	petroleum	PROPN
ajst-25655	161	3	university	university	PROPN
ajst-25655	161	4	,	,	PUNCT
ajst-25655	161	5	2021	2021	NUM
ajst-25655	161	6	.	.	PUNCT
ajst-25655	162	1	doi	doi	NOUN
ajst-25655	162	2	:	:	PUNCT
ajst-25655	162	3	10.27400	10.27400	NUM
ajst-25655	162	4	/	/	SYM
ajst-25655	162	5	d.cnki.gxasc.2021.000330	d.cnki.gxasc.2021.000330	NOUN
ajst-25655	162	6	.	.	PUNCT
ajst-25655	163	1	[	[	X
ajst-25655	163	2	15	15	NUM
ajst-25655	163	3	]	]	X
ajst-25655	163	4	li	li	PROPN
ajst-25655	163	5	jiexun	jiexun	PROPN
ajst-25655	163	6	,	,	PUNCT
ajst-25655	163	7	jia	jia	PROPN
ajst-25655	163	8	hekun	hekun	PROPN
ajst-25655	163	9	,	,	PUNCT
ajst-25655	163	10	song	song	PROPN
ajst-25655	163	11	yang	yang	PROPN
ajst-25655	163	12	,	,	PUNCT
ajst-25655	163	13	et	et	PROPN
ajst-25655	163	14	al	al	PROPN
ajst-25655	163	15	.	.	PUNCT
ajst-25655	163	16	current	current	ADJ
ajst-25655	163	17	status	status	NOUN
ajst-25655	163	18	and	and	CCONJ
ajst-25655	163	19	development	development	NOUN
ajst-25655	163	20	trend	trend	NOUN
ajst-25655	163	21	of	of	ADP
ajst-25655	163	22	oil	oil	NOUN
ajst-25655	163	23	well	well	NOUN
ajst-25655	163	24	production	production	NOUN
ajst-25655	163	25	measurement	measurement	NOUN
ajst-25655	163	26	technology	technology	NOUN
ajst-25655	164	1	[	[	X
ajst-25655	164	2	j	j	X
ajst-25655	164	3	]	]	X
ajst-25655	164	4	.	.	PUNCT
ajst-25655	165	1	acta	acta	PROPN
ajst-25655	165	2	petrolei	petrolei	PROPN
ajst-25655	165	3	sinica	sinica	PROPN
ajst-25655	165	4	,	,	PUNCT
ajst-25655	165	5	2017	2017	NUM
ajst-25655	165	6	,	,	PUNCT
ajst-25655	165	7	38(12	38(12	NUM
ajst-25655	165	8	):	):	PUNCT
ajst-25655	165	9	1434	1434	NUM
ajst-25655	165	10	-	-	SYM
ajst-25655	165	11	1440	1440	NUM
ajst-25655	165	12	.	.	PUNCT
ajst-25655	166	1	[	[	X
ajst-25655	166	2	16	16	NUM
ajst-25655	166	3	]	]	X
ajst-25655	166	4	dong	dong	PROPN
ajst-25655	166	5	shimin	shimin	PROPN
ajst-25655	166	6	,	,	PUNCT
ajst-25655	166	7	feng	feng	PROPN
ajst-25655	166	8	nana	nana	PROPN
ajst-25655	166	9	.	.	PUNCT
ajst-25655	167	1	computer	computer	NOUN
ajst-25655	167	2	simulation	simulation	NOUN
ajst-25655	167	3	model	model	NOUN
ajst-25655	167	4	of	of	ADP
ajst-25655	167	5	system	system	NOUN
ajst-25655	167	6	efficiency	efficiency	NOUN
ajst-25655	167	7	for	for	ADP
ajst-25655	167	8	pumping	pump	VERB
ajst-25655	167	9	wells	well	NOUN
ajst-25655	168	1	[	[	X
ajst-25655	168	2	j	j	X
ajst-25655	168	3	]	]	X
ajst-25655	168	4	.	.	PUNCT
ajst-25655	169	1	journal	journal	PROPN
ajst-25655	169	2	of	of	ADP
ajst-25655	169	3	system	system	NOUN
ajst-25655	169	4	simulation	simulation	NOUN
ajst-25655	169	5	,	,	PUNCT
ajst-25655	169	6	2007(08	2007(08	NUM
ajst-25655	169	7	):	):	PUNCT
ajst-25655	169	8	1853	1853	NUM
ajst-25655	169	9	-	-	SYM
ajst-25655	169	10	1856	1856	NUM
ajst-25655	169	11	.	.	PUNCT
ajst-25655	170	1	[	[	X
ajst-25655	170	2	17	17	NUM
ajst-25655	170	3	]	]	X
ajst-25655	170	4	zhang	zhang	PROPN
ajst-25655	170	5	maiyun	maiyun	PROPN
ajst-25655	170	6	,	,	PUNCT
ajst-25655	170	7	bai	bai	PROPN
ajst-25655	170	8	xuedong	xuedong	PROPN
ajst-25655	170	9	,	,	PUNCT
ajst-25655	170	10	yao	yao	PROPN
ajst-25655	170	11	yanfang	yanfang	PROPN
ajst-25655	170	12	,	,	PUNCT
ajst-25655	170	13	et	et	PROPN
ajst-25655	170	14	al	al	PROPN
ajst-25655	170	15	.	.	PUNCT
ajst-25655	170	16	determination	determination	NOUN
ajst-25655	170	17	method	method	NOUN
ajst-25655	170	18	of	of	ADP
ajst-25655	170	19	work	work	NOUN
ajst-25655	170	20	system	system	NOUN
ajst-25655	170	21	for	for	ADP
ajst-25655	170	22	intermittent	intermittent	ADJ
ajst-25655	170	23	production	production	NOUN
ajst-25655	170	24	of	of	ADP
ajst-25655	170	25	low	low	ADJ
ajst-25655	170	26	-	-	PUNCT
ajst-25655	170	27	yield	yield	NOUN
ajst-25655	170	28	oil	oil	NOUN
ajst-25655	170	29	wells	well	NOUN
ajst-25655	171	1	[	[	X
ajst-25655	171	2	j	j	X
ajst-25655	171	3	]	]	X
ajst-25655	171	4	.	.	PUNCT
ajst-25655	172	1	drilling	drilling	NOUN
ajst-25655	172	2	and	and	CCONJ
ajst-25655	172	3	production	production	NOUN
ajst-25655	172	4	technology	technology	NOUN
ajst-25655	172	5	,	,	PUNCT
ajst-25655	172	6	2005	2005	NUM
ajst-25655	172	7	,	,	PUNCT
ajst-25655	172	8	(	(	PUNCT
ajst-25655	172	9	03	03	NUM
ajst-25655	172	10	):	):	PUNCT
ajst-25655	172	11	68	68	NUM
ajst-25655	172	12	-	-	SYM
ajst-25655	172	13	70	70	NUM
ajst-25655	172	14	+	+	NOUN
ajst-25655	172	15	118	118	NUM
ajst-25655	172	16	.	.	PUNCT
ajst-25655	173	1	[	[	X
ajst-25655	173	2	18	18	NUM
ajst-25655	173	3	]	]	X
ajst-25655	173	4	sun	sun	PROPN
ajst-25655	173	5	dong	dong	PROPN
ajst-25655	173	6	,	,	PUNCT
ajst-25655	173	7	cui	cui	PROPN
ajst-25655	173	8	xiaolin	xiaolin	PROPN
ajst-25655	173	9	,	,	PUNCT
ajst-25655	173	10	qi	qi	PROPN
ajst-25655	173	11	guangfeng	guangfeng	NOUN
ajst-25655	173	12	,	,	PUNCT
ajst-25655	173	13	et	et	PROPN
ajst-25655	173	14	al	al	PROPN
ajst-25655	173	15	.	.	PUNCT
ajst-25655	173	16	optimization	optimization	NOUN
ajst-25655	173	17	method	method	NOUN
ajst-25655	173	18	for	for	ADP
ajst-25655	173	19	intermittent	intermittent	ADJ
ajst-25655	173	20	production	production	NOUN
ajst-25655	173	21	of	of	ADP
ajst-25655	173	22	oil	oil	NOUN
ajst-25655	173	23	wells	well	NOUN
ajst-25655	173	24	based	base	VERB
ajst-25655	173	25	on	on	ADP
ajst-25655	173	26	continuous	continuous	ADJ
ajst-25655	173	27	monitoring	monitoring	NOUN
ajst-25655	173	28	of	of	ADP
ajst-25655	173	29	dynamic	dynamic	ADJ
ajst-25655	173	30	liquid	liquid	ADJ
ajst-25655	173	31	level	level	NOUN
ajst-25655	173	32	[	[	X
ajst-25655	173	33	j	j	X
ajst-25655	173	34	]	]	X
ajst-25655	173	35	.	.	PUNCT
ajst-25655	174	1	energy	energy	NOUN
ajst-25655	174	2	conservation	conservation	NOUN
ajst-25655	174	3	in	in	ADP
ajst-25655	174	4	petroleum	petroleum	NOUN
ajst-25655	174	5	and	and	CCONJ
ajst-25655	174	6	petrochemical	petrochemical	NOUN
ajst-25655	174	7	industry	industry	NOUN
ajst-25655	174	8	,	,	PUNCT
ajst-25655	174	9	2012	2012	NUM
ajst-25655	174	10	,	,	PUNCT
ajst-25655	174	11	2(08	2(08	NUM
ajst-25655	174	12	):	):	PUNCT
ajst-25655	174	13	1	1	NUM
ajst-25655	174	14	-	-	SYM
ajst-25655	174	15	2	2	NUM
ajst-25655	174	16	+	+	NOUN
ajst-25655	174	17	8	8	NUM
ajst-25655	174	18	.	.	PUNCT
ajst-25655	175	1	[	[	X
ajst-25655	175	2	19	19	NUM
ajst-25655	175	3	]	]	X
ajst-25655	175	4	guo	guo	PROPN
ajst-25655	175	5	liying	liying	NOUN
ajst-25655	175	6	.	.	PUNCT
ajst-25655	176	1	research	research	NOUN
ajst-25655	176	2	and	and	CCONJ
ajst-25655	176	3	application	application	NOUN
ajst-25655	176	4	of	of	ADP
ajst-25655	176	5	reasonable	reasonable	ADJ
ajst-25655	176	6	intermittent	intermittent	ADJ
ajst-25655	176	7	oil	oil	NOUN
ajst-25655	176	8	extraction	extraction	NOUN
ajst-25655	176	9	technology	technology	NOUN
ajst-25655	176	10	in	in	ADP
ajst-25655	176	11	low	low	ADJ
ajst-25655	176	12	-	-	PUNCT
ajst-25655	176	13	yield	yield	NOUN
ajst-25655	176	14	and	and	CCONJ
ajst-25655	176	15	lowpermeability	lowpermeability	NOUN
ajst-25655	176	16	oilfields	oilfield	NOUN
ajst-25655	177	1	[	[	X
ajst-25655	177	2	j	j	X
ajst-25655	177	3	]	]	X
ajst-25655	177	4	.	.	PUNCT
ajst-25655	178	1	chemical	chemical	NOUN
ajst-25655	178	2	engineering	engineering	NOUN
ajst-25655	178	3	and	and	CCONJ
ajst-25655	178	4	equipment	equipment	NOUN
ajst-25655	178	5	,	,	PUNCT
ajst-25655	178	6	2014	2014	NUM
ajst-25655	178	7	,	,	PUNCT
ajst-25655	178	8	(	(	PUNCT
ajst-25655	178	9	01	01	NUM
ajst-25655	178	10	):	):	PUNCT
ajst-25655	178	11	81	81	NUM
ajst-25655	178	12	-	-	SYM
ajst-25655	178	13	84	84	NUM
ajst-25655	178	14	.	.	PUNCT
ajst-25655	179	1	[	[	X
ajst-25655	179	2	20	20	NUM
ajst-25655	179	3	]	]	PUNCT
ajst-25655	179	4	jing	je	VERB
ajst-25655	179	5	quanyu	quanyu	PROPN
ajst-25655	179	6	.	.	PUNCT
ajst-25655	180	1	rationality	rationality	NOUN
ajst-25655	180	2	analysis	analysis	NOUN
ajst-25655	180	3	of	of	ADP
ajst-25655	180	4	intermittent	intermittent	ADJ
ajst-25655	180	5	mining	mining	NOUN
ajst-25655	180	6	work	work	NOUN
ajst-25655	180	7	system	system	NOUN
ajst-25655	180	8	for	for	ADP
ajst-25655	180	9	oil	oil	NOUN
ajst-25655	180	10	wells	well	NOUN
ajst-25655	180	11	in	in	ADP
ajst-25655	180	12	low	low	ADJ
ajst-25655	180	13	permeability	permeability	NOUN
ajst-25655	180	14	reservoirs	reservoir	NOUN
ajst-25655	181	1	[	[	X
ajst-25655	181	2	j	j	X
ajst-25655	181	3	]	]	X
ajst-25655	181	4	.	.	PUNCT
ajst-25655	182	1	chemical	chemical	NOUN
ajst-25655	182	2	engineering	engineering	NOUN
ajst-25655	182	3	and	and	CCONJ
ajst-25655	182	4	equipment	equipment	NOUN
ajst-25655	182	5	,	,	PUNCT
ajst-25655	182	6	2021	2021	NUM
ajst-25655	182	7	,	,	PUNCT
ajst-25655	182	8	(	(	PUNCT
ajst-25655	182	9	03	03	NUM
ajst-25655	182	10	):	):	PUNCT
ajst-25655	182	11	140	140	NUM
ajst-25655	182	12	+	+	NOUN
ajst-25655	182	13	133	133	NUM
ajst-25655	182	14	.	.	PUNCT