id	sid	tid	token	lemma	pos
ajst-9447	1	1	academic	academic	ADJ
ajst-9447	1	2	journal	journal	NOUN
ajst-9447	1	3	of	of	ADP
ajst-9447	1	4	science	science	NOUN
ajst-9447	1	5	and	and	CCONJ
ajst-9447	1	6	technology	technology	NOUN
ajst-9447	1	7	issn	issn	NOUN
ajst-9447	1	8	:	:	PUNCT
ajst-9447	1	9	2771	2771	NUM
ajst-9447	1	10	-	-	SYM
ajst-9447	1	11	3032	3032	NUM
ajst-9447	1	12	|	|	NOUN
ajst-9447	1	13	vol	vol	NOUN
ajst-9447	1	14	.	.	PROPN
ajst-9447	2	1	6	6	NUM
ajst-9447	2	2	,	,	PUNCT
ajst-9447	2	3	no	no	INTJ
ajst-9447	2	4	.	.	NOUN
ajst-9447	2	5	2	2	NUM
ajst-9447	2	6	,	,	PUNCT
ajst-9447	2	7	2023	2023	NUM
ajst-9447	2	8	54	54	NUM
ajst-9447	2	9	prediction	prediction	NOUN
ajst-9447	2	10	of	of	ADP
ajst-9447	2	11	tensile	tensile	NOUN
ajst-9447	2	12	strength	strength	NOUN
ajst-9447	2	13	in	in	ADP
ajst-9447	2	14	tight	tight	ADJ
ajst-9447	2	15	sandstone	sandstone	NOUN
ajst-9447	2	16	based	base	VERB
ajst-9447	2	17	on	on	ADP
ajst-9447	2	18	well	well	ADV
ajst-9447	2	19	logging	log	VERB
ajst-9447	2	20	data	datum	NOUN
ajst-9447	2	21	yu	yu	PROPN
ajst-9447	2	22	fu	fu	PROPN
ajst-9447	2	23	,	,	PUNCT
ajst-9447	2	24	qinghui	qinghui	PROPN
ajst-9447	3	1	he	he	PRON
ajst-9447	3	2	petroleum	petroleum	NOUN
ajst-9447	3	3	engineering	engineering	NOUN
ajst-9447	3	4	school	school	NOUN
ajst-9447	3	5	,	,	PUNCT
ajst-9447	3	6	southwest	southwest	ADJ
ajst-9447	3	7	petroleum	petroleum	PROPN
ajst-9447	3	8	university	university	PROPN
ajst-9447	3	9	,	,	PUNCT
ajst-9447	3	10	chengdu	chengdu	PROPN
ajst-9447	3	11	,	,	PUNCT
ajst-9447	3	12	china	china	PROPN
ajst-9447	3	13	abstract	abstract	PROPN
ajst-9447	3	14	:	:	PUNCT
ajst-9447	4	1	the	the	DET
ajst-9447	4	2	tensile	tensile	NOUN
ajst-9447	4	3	strength	strength	NOUN
ajst-9447	4	4	of	of	ADP
ajst-9447	4	5	tight	tight	ADJ
ajst-9447	4	6	sandstone	sandstone	NOUN
ajst-9447	4	7	reservoirs	reservoir	NOUN
ajst-9447	4	8	has	have	VERB
ajst-9447	4	9	a	a	DET
ajst-9447	4	10	direct	direct	ADJ
ajst-9447	4	11	impact	impact	NOUN
ajst-9447	4	12	on	on	ADP
ajst-9447	4	13	crack	crack	NOUN
ajst-9447	4	14	initiation	initiation	NOUN
ajst-9447	4	15	,	,	PUNCT
ajst-9447	4	16	hydraulic	hydraulic	ADJ
ajst-9447	4	17	fracture	fracture	NOUN
ajst-9447	4	18	propagation	propagation	NOUN
ajst-9447	4	19	,	,	PUNCT
ajst-9447	4	20	and	and	CCONJ
ajst-9447	4	21	the	the	DET
ajst-9447	4	22	connectivity	connectivity	NOUN
ajst-9447	4	23	between	between	ADP
ajst-9447	4	24	hydraulic	hydraulic	ADJ
ajst-9447	4	25	fractures	fracture	NOUN
ajst-9447	4	26	and	and	CCONJ
ajst-9447	4	27	natural	natural	ADJ
ajst-9447	4	28	fractures	fracture	NOUN
ajst-9447	4	29	during	during	ADP
ajst-9447	4	30	hydraulic	hydraulic	ADJ
ajst-9447	4	31	fracturing	fracturing	NOUN
ajst-9447	4	32	processes	process	NOUN
ajst-9447	4	33	.	.	PUNCT
ajst-9447	5	1	to	to	PART
ajst-9447	5	2	overcome	overcome	VERB
ajst-9447	5	3	the	the	DET
ajst-9447	5	4	limitations	limitation	NOUN
ajst-9447	5	5	of	of	ADP
ajst-9447	5	6	experimental	experimental	ADJ
ajst-9447	5	7	testing	testing	NOUN
ajst-9447	5	8	methods	method	NOUN
ajst-9447	5	9	and	and	CCONJ
ajst-9447	5	10	field	field	NOUN
ajst-9447	5	11	hydraulic	hydraulic	ADJ
ajst-9447	5	12	fracturing	fracturing	NOUN
ajst-9447	5	13	techniques	technique	NOUN
ajst-9447	5	14	,	,	PUNCT
ajst-9447	5	15	this	this	DET
ajst-9447	5	16	study	study	NOUN
ajst-9447	5	17	conducted	conduct	VERB
ajst-9447	5	18	brazilian	brazilian	ADJ
ajst-9447	5	19	tensile	tensile	NOUN
ajst-9447	5	20	strength	strength	NOUN
ajst-9447	5	21	tests	test	NOUN
ajst-9447	5	22	to	to	PART
ajst-9447	5	23	obtain	obtain	VERB
ajst-9447	5	24	tensile	tensile	NOUN
ajst-9447	5	25	strength	strength	NOUN
ajst-9447	5	26	data	datum	NOUN
ajst-9447	5	27	for	for	ADP
ajst-9447	5	28	16	16	NUM
ajst-9447	5	29	sets	set	NOUN
ajst-9447	5	30	of	of	ADP
ajst-9447	5	31	tight	tight	ADJ
ajst-9447	5	32	sandstone	sandstone	NOUN
ajst-9447	5	33	samples	sample	NOUN
ajst-9447	5	34	.	.	PUNCT
ajst-9447	6	1	by	by	ADP
ajst-9447	6	2	comparing	compare	VERB
ajst-9447	6	3	these	these	DET
ajst-9447	6	4	experimental	experimental	ADJ
ajst-9447	6	5	results	result	NOUN
ajst-9447	6	6	with	with	ADP
ajst-9447	6	7	well	well	ADV
ajst-9447	6	8	logging	log	VERB
ajst-9447	6	9	data	datum	NOUN
ajst-9447	6	10	,	,	PUNCT
ajst-9447	6	11	a	a	DET
ajst-9447	6	12	predictive	predictive	ADJ
ajst-9447	6	13	model	model	NOUN
ajst-9447	6	14	for	for	ADP
ajst-9447	6	15	the	the	DET
ajst-9447	6	16	tensile	tensile	NOUN
ajst-9447	6	17	strength	strength	NOUN
ajst-9447	6	18	of	of	ADP
ajst-9447	6	19	tight	tight	ADJ
ajst-9447	6	20	sandstone	sandstone	NOUN
ajst-9447	6	21	was	be	AUX
ajst-9447	6	22	established	establish	VERB
ajst-9447	6	23	based	base	VERB
ajst-9447	6	24	on	on	ADP
ajst-9447	6	25	geophysical	geophysical	ADJ
ajst-9447	6	26	well	well	ADV
ajst-9447	6	27	logging	log	VERB
ajst-9447	6	28	data	datum	NOUN
ajst-9447	6	29	,	,	PUNCT
ajst-9447	6	30	with	with	ADP
ajst-9447	6	31	a	a	DET
ajst-9447	6	32	correlation	correlation	NOUN
ajst-9447	6	33	coefficient	coefficient	NOUN
ajst-9447	6	34	exceeding	exceed	VERB
ajst-9447	6	35	0.92	0.92	NUM
ajst-9447	6	36	.	.	PUNCT
ajst-9447	7	1	the	the	DET
ajst-9447	7	2	research	research	NOUN
ajst-9447	7	3	findings	finding	NOUN
ajst-9447	7	4	indicate	indicate	VERB
ajst-9447	7	5	a	a	DET
ajst-9447	7	6	positive	positive	ADJ
ajst-9447	7	7	correlation	correlation	NOUN
ajst-9447	7	8	between	between	ADP
ajst-9447	7	9	tensile	tensile	NOUN
ajst-9447	7	10	strength	strength	NOUN
ajst-9447	7	11	and	and	CCONJ
ajst-9447	7	12	sample	sample	NOUN
ajst-9447	7	13	density	density	NOUN
ajst-9447	7	14	.	.	PUNCT
ajst-9447	8	1	this	this	DET
ajst-9447	8	2	study	study	NOUN
ajst-9447	8	3	provides	provide	VERB
ajst-9447	8	4	support	support	NOUN
ajst-9447	8	5	for	for	ADP
ajst-9447	8	6	fracture	fracture	PROPN
ajst-9447	8	7	design	design	NOUN
ajst-9447	8	8	,	,	PUNCT
ajst-9447	8	9	assesses	assess	VERB
ajst-9447	8	10	fracturability	fracturability	NOUN
ajst-9447	8	11	,	,	PUNCT
ajst-9447	8	12	and	and	CCONJ
ajst-9447	8	13	aids	aid	NOUN
ajst-9447	8	14	in	in	ADP
ajst-9447	8	15	the	the	DET
ajst-9447	8	16	selection	selection	NOUN
ajst-9447	8	17	of	of	ADP
ajst-9447	8	18	optimal	optimal	ADJ
ajst-9447	8	19	drilling	drilling	NOUN
ajst-9447	8	20	locations	location	NOUN
ajst-9447	8	21	for	for	ADP
ajst-9447	8	22	hydraulic	hydraulic	ADJ
ajst-9447	8	23	fracturing	fracturing	NOUN
ajst-9447	8	24	operations	operation	NOUN
ajst-9447	8	25	.	.	PUNCT
ajst-9447	9	1	keywords	keyword	NOUN
ajst-9447	9	2	:	:	PUNCT
ajst-9447	9	3	tight	tight	ADJ
ajst-9447	9	4	sandstone	sandstone	NOUN
ajst-9447	9	5	,	,	PUNCT
ajst-9447	9	6	tensile	tensile	NOUN
ajst-9447	9	7	strength	strength	NOUN
ajst-9447	9	8	,	,	PUNCT
ajst-9447	9	9	well	well	ADV
ajst-9447	9	10	logging	log	VERB
ajst-9447	9	11	data	datum	NOUN
ajst-9447	9	12	,	,	PUNCT
ajst-9447	9	13	hydraulic	hydraulic	ADJ
ajst-9447	9	14	fracturing	fracturing	NOUN
ajst-9447	9	15	,	,	PUNCT
ajst-9447	9	16	predictive	predictive	ADJ
ajst-9447	9	17	model	model	NOUN
ajst-9447	9	18	.	.	PUNCT
ajst-9447	10	1	1	1	X
ajst-9447	10	2	.	.	X
ajst-9447	10	3	introduction	introduction	NOUN
ajst-9447	10	4	tensile	tensile	NOUN
ajst-9447	10	5	strength	strength	NOUN
ajst-9447	10	6	is	be	AUX
ajst-9447	10	7	a	a	DET
ajst-9447	10	8	crucial	crucial	ADJ
ajst-9447	10	9	parameter	parameter	NOUN
ajst-9447	10	10	in	in	ADP
ajst-9447	10	11	rock	rock	NOUN
ajst-9447	10	12	mechanics	mechanic	NOUN
ajst-9447	10	13	.	.	PUNCT
ajst-9447	11	1	during	during	ADP
ajst-9447	11	2	the	the	DET
ajst-9447	11	3	process	process	NOUN
ajst-9447	11	4	of	of	ADP
ajst-9447	11	5	rock	rock	NOUN
ajst-9447	11	6	failure	failure	NOUN
ajst-9447	11	7	,	,	PUNCT
ajst-9447	11	8	the	the	DET
ajst-9447	11	9	failure	failure	NOUN
ajst-9447	11	10	of	of	ADP
ajst-9447	11	11	the	the	DET
ajst-9447	11	12	tensile	tensile	NOUN
ajst-9447	11	13	zone	zone	NOUN
ajst-9447	11	14	typically	typically	ADV
ajst-9447	11	15	occurs	occur	VERB
ajst-9447	11	16	first	first	ADV
ajst-9447	11	17	,	,	PUNCT
ajst-9447	11	18	while	while	SCONJ
ajst-9447	11	19	the	the	DET
ajst-9447	11	20	compressive	compressive	ADJ
ajst-9447	11	21	strength	strength	NOUN
ajst-9447	11	22	of	of	ADP
ajst-9447	11	23	the	the	DET
ajst-9447	11	24	rock	rock	NOUN
ajst-9447	11	25	is	be	AUX
ajst-9447	11	26	usually	usually	ADV
ajst-9447	11	27	much	much	ADV
ajst-9447	11	28	higher	high	ADJ
ajst-9447	11	29	than	than	ADP
ajst-9447	11	30	its	its	PRON
ajst-9447	11	31	tensile	tensile	NOUN
ajst-9447	11	32	strength	strength	NOUN
ajst-9447	11	33	.	.	PUNCT
ajst-9447	12	1	for	for	ADP
ajst-9447	12	2	tight	tight	ADJ
ajst-9447	12	3	sandstone	sandstone	NOUN
ajst-9447	12	4	reservoirs	reservoir	NOUN
ajst-9447	12	5	,	,	PUNCT
ajst-9447	12	6	hydraulic	hydraulic	ADJ
ajst-9447	12	7	fracturing	fracturing	NOUN
ajst-9447	12	8	is	be	AUX
ajst-9447	12	9	often	often	ADV
ajst-9447	12	10	required	require	VERB
ajst-9447	12	11	to	to	PART
ajst-9447	12	12	maintain	maintain	VERB
ajst-9447	12	13	stable	stable	ADJ
ajst-9447	12	14	and	and	CCONJ
ajst-9447	12	15	high	high	ADJ
ajst-9447	12	16	production	production	NOUN
ajst-9447	12	17	rates	rate	NOUN
ajst-9447	12	18	from	from	ADP
ajst-9447	12	19	individual	individual	ADJ
ajst-9447	12	20	wells	well	NOUN
ajst-9447	12	21	.	.	PUNCT
ajst-9447	13	1	the	the	DET
ajst-9447	13	2	tensile	tensile	NOUN
ajst-9447	13	3	strength	strength	NOUN
ajst-9447	13	4	of	of	ADP
ajst-9447	13	5	the	the	DET
ajst-9447	13	6	rock	rock	NOUN
ajst-9447	13	7	directly	directly	ADV
ajst-9447	13	8	influences	influence	VERB
ajst-9447	13	9	the	the	DET
ajst-9447	13	10	initiation	initiation	NOUN
ajst-9447	13	11	and	and	CCONJ
ajst-9447	13	12	propagation	propagation	NOUN
ajst-9447	13	13	of	of	ADP
ajst-9447	13	14	hydraulic	hydraulic	ADJ
ajst-9447	13	15	fractures	fracture	NOUN
ajst-9447	13	16	,	,	PUNCT
ajst-9447	13	17	as	as	ADV
ajst-9447	13	18	well	well	ADV
ajst-9447	13	19	as	as	ADP
ajst-9447	13	20	the	the	DET
ajst-9447	13	21	connectivity	connectivity	NOUN
ajst-9447	13	22	between	between	ADP
ajst-9447	13	23	hydraulic	hydraulic	ADJ
ajst-9447	13	24	fractures	fracture	NOUN
ajst-9447	13	25	and	and	CCONJ
ajst-9447	13	26	natural	natural	ADJ
ajst-9447	13	27	fractures	fracture	NOUN
ajst-9447	13	28	.	.	PUNCT
ajst-9447	14	1	therefore	therefore	ADV
ajst-9447	14	2	,	,	PUNCT
ajst-9447	14	3	accurate	accurate	ADJ
ajst-9447	14	4	prediction	prediction	NOUN
ajst-9447	14	5	of	of	ADP
ajst-9447	14	6	the	the	DET
ajst-9447	14	7	tensile	tensile	NOUN
ajst-9447	14	8	strength	strength	NOUN
ajst-9447	14	9	of	of	ADP
ajst-9447	14	10	tight	tight	ADJ
ajst-9447	14	11	sandstone	sandstone	NOUN
ajst-9447	14	12	is	be	AUX
ajst-9447	14	13	vital	vital	ADJ
ajst-9447	14	14	for	for	ADP
ajst-9447	14	15	assessing	assess	VERB
ajst-9447	14	16	initiation	initiation	NOUN
ajst-9447	14	17	pressures	pressure	NOUN
ajst-9447	14	18	,	,	PUNCT
ajst-9447	14	19	evaluating	evaluate	VERB
ajst-9447	14	20	fracture	fracture	NOUN
ajst-9447	14	21	complexity	complexity	NOUN
ajst-9447	14	22	,	,	PUNCT
ajst-9447	14	23	and	and	CCONJ
ajst-9447	14	24	determining	determine	VERB
ajst-9447	14	25	the	the	DET
ajst-9447	14	26	volume	volume	NOUN
ajst-9447	14	27	of	of	ADP
ajst-9447	14	28	fracture	fracture	PROPN
ajst-9447	14	29	network	network	NOUN
ajst-9447	14	30	reconstruction	reconstruction	NOUN
ajst-9447	14	31	in	in	ADP
ajst-9447	14	32	hydraulic	hydraulic	ADJ
ajst-9447	14	33	fracturing	fracturing	NOUN
ajst-9447	14	34	operations	operation	NOUN
ajst-9447	14	35	.	.	PUNCT
ajst-9447	15	1	currently	currently	ADV
ajst-9447	15	2	,	,	PUNCT
ajst-9447	15	3	the	the	DET
ajst-9447	15	4	main	main	ADJ
ajst-9447	15	5	methods	method	NOUN
ajst-9447	15	6	for	for	ADP
ajst-9447	15	7	evaluating	evaluate	VERB
ajst-9447	15	8	rock	rock	NOUN
ajst-9447	15	9	tensile	tensile	NOUN
ajst-9447	15	10	strength	strength	NOUN
ajst-9447	15	11	include	include	VERB
ajst-9447	15	12	experimental	experimental	ADJ
ajst-9447	15	13	testing	testing	NOUN
ajst-9447	15	14	and	and	CCONJ
ajst-9447	15	15	field	field	NOUN
ajst-9447	15	16	hydraulic	hydraulic	ADJ
ajst-9447	15	17	fracturing	fracturing	NOUN
ajst-9447	15	18	techniques	technique	NOUN
ajst-9447	15	19	.	.	PUNCT
ajst-9447	16	1	however	however	ADV
ajst-9447	16	2	,	,	PUNCT
ajst-9447	16	3	these	these	DET
ajst-9447	16	4	methods	method	NOUN
ajst-9447	16	5	can	can	AUX
ajst-9447	16	6	not	not	PART
ajst-9447	16	7	fully	fully	ADV
ajst-9447	16	8	reflect	reflect	VERB
ajst-9447	16	9	the	the	DET
ajst-9447	16	10	influence	influence	NOUN
ajst-9447	16	11	of	of	ADP
ajst-9447	16	12	formation	formation	NOUN
ajst-9447	16	13	factors	factor	NOUN
ajst-9447	16	14	on	on	ADP
ajst-9447	16	15	rock	rock	NOUN
ajst-9447	16	16	strength	strength	NOUN
ajst-9447	16	17	parameters	parameter	NOUN
ajst-9447	16	18	,	,	PUNCT
ajst-9447	16	19	nor	nor	CCONJ
ajst-9447	16	20	can	can	AUX
ajst-9447	16	21	they	they	PRON
ajst-9447	16	22	provide	provide	VERB
ajst-9447	16	23	continuous	continuous	ADJ
ajst-9447	16	24	profiles	profile	NOUN
ajst-9447	16	25	of	of	ADP
ajst-9447	16	26	rock	rock	NOUN
ajst-9447	16	27	tensile	tensile	NOUN
ajst-9447	16	28	strength	strength	NOUN
ajst-9447	16	29	.	.	PUNCT
ajst-9447	17	1	continuous	continuous	ADJ
ajst-9447	17	2	profiles	profile	NOUN
ajst-9447	17	3	of	of	ADP
ajst-9447	17	4	tensile	tensile	NOUN
ajst-9447	17	5	strength	strength	NOUN
ajst-9447	17	6	are	be	AUX
ajst-9447	17	7	essential	essential	ADJ
ajst-9447	17	8	for	for	ADP
ajst-9447	17	9	the	the	DET
ajst-9447	17	10	design	design	NOUN
ajst-9447	17	11	and	and	CCONJ
ajst-9447	17	12	optimization	optimization	NOUN
ajst-9447	17	13	of	of	ADP
ajst-9447	17	14	hydraulic	hydraulic	ADJ
ajst-9447	17	15	fracturing	fracturing	NOUN
ajst-9447	17	16	operations	operation	NOUN
ajst-9447	17	17	.	.	PUNCT
ajst-9447	18	1	unfortunately	unfortunately	ADV
ajst-9447	18	2	,	,	PUNCT
ajst-9447	18	3	there	there	PRON
ajst-9447	18	4	is	be	VERB
ajst-9447	18	5	a	a	DET
ajst-9447	18	6	lack	lack	NOUN
ajst-9447	18	7	of	of	ADP
ajst-9447	18	8	research	research	NOUN
ajst-9447	18	9	on	on	ADP
ajst-9447	18	10	quantitative	quantitative	ADJ
ajst-9447	18	11	evaluation	evaluation	NOUN
ajst-9447	18	12	of	of	ADP
ajst-9447	18	13	reservoir	reservoir	NOUN
ajst-9447	18	14	tensile	tensile	NOUN
ajst-9447	18	15	strength	strength	NOUN
ajst-9447	18	16	based	base	VERB
ajst-9447	18	17	on	on	ADP
ajst-9447	18	18	well	well	ADV
ajst-9447	18	19	logging	log	VERB
ajst-9447	18	20	data	datum	NOUN
ajst-9447	18	21	.	.	PUNCT
ajst-9447	19	1	therefore	therefore	ADV
ajst-9447	19	2	,	,	PUNCT
ajst-9447	19	3	this	this	DET
ajst-9447	19	4	study	study	NOUN
ajst-9447	19	5	focuses	focus	VERB
ajst-9447	19	6	on	on	ADP
ajst-9447	19	7	tight	tight	ADJ
ajst-9447	19	8	sandstone	sandstone	NOUN
ajst-9447	19	9	in	in	ADP
ajst-9447	19	10	block	block	NOUN
ajst-9447	19	11	su53	su53	PROPN
ajst-9447	19	12	of	of	ADP
ajst-9447	19	13	the	the	DET
ajst-9447	19	14	ordos	ordo	NOUN
ajst-9447	19	15	basin	basin	NOUN
ajst-9447	19	16	.	.	PUNCT
ajst-9447	20	1	by	by	ADP
ajst-9447	20	2	combining	combine	VERB
ajst-9447	20	3	experimental	experimental	ADJ
ajst-9447	20	4	results	result	NOUN
ajst-9447	20	5	from	from	ADP
ajst-9447	20	6	brazilian	brazilian	ADJ
ajst-9447	20	7	tensile	tensile	NOUN
ajst-9447	20	8	tests	test	NOUN
ajst-9447	20	9	and	and	CCONJ
ajst-9447	20	10	sonic	sonic	ADJ
ajst-9447	20	11	testing	testing	NOUN
ajst-9447	20	12	under	under	ADP
ajst-9447	20	13	confining	confine	VERB
ajst-9447	20	14	pressure	pressure	NOUN
ajst-9447	20	15	with	with	ADP
ajst-9447	20	16	geophysical	geophysical	ADJ
ajst-9447	20	17	well	well	ADV
ajst-9447	20	18	logging	log	VERB
ajst-9447	20	19	data	datum	NOUN
ajst-9447	20	20	,	,	PUNCT
ajst-9447	20	21	a	a	DET
ajst-9447	20	22	predictive	predictive	ADJ
ajst-9447	20	23	model	model	NOUN
ajst-9447	20	24	for	for	ADP
ajst-9447	20	25	the	the	DET
ajst-9447	20	26	tensile	tensile	NOUN
ajst-9447	20	27	strength	strength	NOUN
ajst-9447	20	28	of	of	ADP
ajst-9447	20	29	tight	tight	ADJ
ajst-9447	20	30	sandstone	sandstone	NOUN
ajst-9447	20	31	is	be	AUX
ajst-9447	20	32	established	establish	VERB
ajst-9447	20	33	.	.	PUNCT
ajst-9447	21	1	this	this	DET
ajst-9447	21	2	predictive	predictive	ADJ
ajst-9447	21	3	model	model	NOUN
ajst-9447	21	4	provides	provide	VERB
ajst-9447	21	5	a	a	DET
ajst-9447	21	6	foundation	foundation	NOUN
ajst-9447	21	7	for	for	ADP
ajst-9447	21	8	fracture	fracture	PROPN
ajst-9447	21	9	design	design	NOUN
ajst-9447	21	10	,	,	PUNCT
ajst-9447	21	11	assesses	assess	VERB
ajst-9447	21	12	fracturability	fracturability	NOUN
ajst-9447	21	13	,	,	PUNCT
ajst-9447	21	14	and	and	CCONJ
ajst-9447	21	15	aids	aid	NOUN
ajst-9447	21	16	in	in	ADP
ajst-9447	21	17	the	the	DET
ajst-9447	21	18	selection	selection	NOUN
ajst-9447	21	19	of	of	ADP
ajst-9447	21	20	optimal	optimal	ADJ
ajst-9447	21	21	drilling	drilling	NOUN
ajst-9447	21	22	locations	location	NOUN
ajst-9447	21	23	for	for	ADP
ajst-9447	21	24	hydraulic	hydraulic	ADJ
ajst-9447	21	25	fracturing	fracturing	NOUN
ajst-9447	21	26	operations	operation	NOUN
ajst-9447	21	27	.	.	PUNCT
ajst-9447	22	1	through	through	ADP
ajst-9447	22	2	this	this	DET
ajst-9447	22	3	model	model	NOUN
ajst-9447	22	4	,	,	PUNCT
ajst-9447	22	5	a	a	DET
ajst-9447	22	6	more	more	ADV
ajst-9447	22	7	accurate	accurate	ADJ
ajst-9447	22	8	assessment	assessment	NOUN
ajst-9447	22	9	of	of	ADP
ajst-9447	22	10	reservoir	reservoir	NOUN
ajst-9447	22	11	tensile	tensile	NOUN
ajst-9447	22	12	strength	strength	NOUN
ajst-9447	22	13	can	can	AUX
ajst-9447	22	14	be	be	AUX
ajst-9447	22	15	achieved	achieve	VERB
ajst-9447	22	16	,	,	PUNCT
ajst-9447	22	17	providing	provide	VERB
ajst-9447	22	18	reliable	reliable	ADJ
ajst-9447	22	19	guidance	guidance	NOUN
ajst-9447	22	20	for	for	ADP
ajst-9447	22	21	the	the	DET
ajst-9447	22	22	optimization	optimization	NOUN
ajst-9447	22	23	and	and	CCONJ
ajst-9447	22	24	design	design	NOUN
ajst-9447	22	25	of	of	ADP
ajst-9447	22	26	hydraulic	hydraulic	ADJ
ajst-9447	22	27	fracturing	fracturing	NOUN
ajst-9447	22	28	operations	operation	NOUN
ajst-9447	22	29	.	.	PUNCT
ajst-9447	23	1	2	2	X
ajst-9447	23	2	.	.	X
ajst-9447	23	3	tensile	tensile	NOUN
ajst-9447	23	4	strength	strength	NOUN
ajst-9447	23	5	determination	determination	NOUN
ajst-9447	23	6	based	base	VERB
ajst-9447	23	7	on	on	ADP
ajst-9447	23	8	brazilian	brazilian	ADJ
ajst-9447	23	9	test	test	NOUN
ajst-9447	23	10	the	the	DET
ajst-9447	23	11	experimental	experimental	ADJ
ajst-9447	23	12	samples	sample	NOUN
ajst-9447	23	13	used	use	VERB
ajst-9447	23	14	in	in	ADP
ajst-9447	23	15	this	this	DET
ajst-9447	23	16	study	study	NOUN
ajst-9447	23	17	are	be	AUX
ajst-9447	23	18	tight	tight	ADJ
ajst-9447	23	19	sandstone	sandstone	NOUN
ajst-9447	23	20	cores	core	NOUN
ajst-9447	23	21	obtained	obtain	VERB
ajst-9447	23	22	from	from	ADP
ajst-9447	23	23	the	the	DET
ajst-9447	23	24	shanxi	shanxi	PROPN
ajst-9447	23	25	formation	formation	PROPN
ajst-9447	23	26	and	and	CCONJ
ajst-9447	23	27	shihetazi	shihetazi	ADJ
ajst-9447	23	28	formation	formation	NOUN
ajst-9447	23	29	in	in	ADP
ajst-9447	23	30	the	the	DET
ajst-9447	23	31	ordos	ordo	NOUN
ajst-9447	23	32	basin	basin	NOUN
ajst-9447	23	33	.	.	PUNCT
ajst-9447	24	1	the	the	DET
ajst-9447	24	2	sample	sample	NOUN
ajst-9447	24	3	collection	collection	NOUN
ajst-9447	24	4	range	range	NOUN
ajst-9447	24	5	includes	include	VERB
ajst-9447	24	6	the	the	DET
ajst-9447	24	7	central	central	ADJ
ajst-9447	24	8	and	and	CCONJ
ajst-9447	24	9	western	western	ADJ
ajst-9447	24	10	parts	part	NOUN
ajst-9447	24	11	of	of	ADP
ajst-9447	24	12	the	the	DET
ajst-9447	24	13	yishan	yishan	PROPN
ajst-9447	24	14	slope	slope	NOUN
ajst-9447	24	15	,	,	PUNCT
ajst-9447	24	16	as	as	ADV
ajst-9447	24	17	well	well	ADV
ajst-9447	24	18	as	as	ADP
ajst-9447	24	19	the	the	DET
ajst-9447	24	20	tianhuan	tianhuan	PROPN
ajst-9447	24	21	depression	depression	NOUN
ajst-9447	24	22	.	.	PUNCT
ajst-9447	25	1	the	the	DET
ajst-9447	25	2	burial	burial	NOUN
ajst-9447	25	3	depths	depth	NOUN
ajst-9447	25	4	of	of	ADP
ajst-9447	25	5	these	these	DET
ajst-9447	25	6	cores	core	NOUN
ajst-9447	25	7	range	range	NOUN
ajst-9447	25	8	from	from	ADP
ajst-9447	25	9	2910	2910	NUM
ajst-9447	25	10	to	to	ADP
ajst-9447	25	11	3347	3347	NUM
ajst-9447	25	12	meters	meter	NOUN
ajst-9447	25	13	.	.	PUNCT
ajst-9447	26	1	to	to	PART
ajst-9447	26	2	ensure	ensure	VERB
ajst-9447	26	3	the	the	DET
ajst-9447	26	4	accuracy	accuracy	NOUN
ajst-9447	26	5	of	of	ADP
ajst-9447	26	6	the	the	DET
ajst-9447	26	7	experimental	experimental	ADJ
ajst-9447	26	8	results	result	NOUN
ajst-9447	26	9	,	,	PUNCT
ajst-9447	26	10	we	we	PRON
ajst-9447	26	11	selected	select	VERB
ajst-9447	26	12	full	full	ADJ
ajst-9447	26	13	-	-	PUNCT
ajst-9447	26	14	diameter	diameter	NOUN
ajst-9447	26	15	core	core	NOUN
ajst-9447	26	16	samples	sample	NOUN
ajst-9447	26	17	and	and	CCONJ
ajst-9447	26	18	processed	process	VERB
ajst-9447	26	19	them	they	PRON
ajst-9447	26	20	using	use	VERB
ajst-9447	26	21	a	a	DET
ajst-9447	26	22	cutting	cut	VERB
ajst-9447	26	23	machine	machine	NOUN
ajst-9447	26	24	to	to	PART
ajst-9447	26	25	obtain	obtain	VERB
ajst-9447	26	26	16	16	NUM
ajst-9447	26	27	groups	group	NOUN
ajst-9447	26	28	of	of	ADP
ajst-9447	26	29	core	core	NOUN
ajst-9447	26	30	samples	sample	NOUN
ajst-9447	26	31	with	with	ADP
ajst-9447	26	32	a	a	DET
ajst-9447	26	33	diameter	diameter	NOUN
ajst-9447	26	34	of	of	ADP
ajst-9447	26	35	approximately	approximately	ADV
ajst-9447	26	36	25	25	NUM
ajst-9447	26	37	mm	mm	NOUN
ajst-9447	26	38	.	.	PUNCT
ajst-9447	27	1	in	in	ADP
ajst-9447	27	2	the	the	DET
ajst-9447	27	3	process	process	NOUN
ajst-9447	27	4	of	of	ADP
ajst-9447	27	5	sample	sample	NOUN
ajst-9447	27	6	selection	selection	NOUN
ajst-9447	27	7	,	,	PUNCT
ajst-9447	27	8	we	we	PRON
ajst-9447	27	9	considered	consider	VERB
ajst-9447	27	10	the	the	DET
ajst-9447	27	11	diversity	diversity	NOUN
ajst-9447	27	12	and	and	CCONJ
ajst-9447	27	13	representativeness	representativeness	ADJ
ajst-9447	27	14	of	of	ADP
ajst-9447	27	15	the	the	DET
ajst-9447	27	16	geological	geological	ADJ
ajst-9447	27	17	conditions	condition	NOUN
ajst-9447	27	18	as	as	ADV
ajst-9447	27	19	much	much	ADV
ajst-9447	27	20	as	as	ADP
ajst-9447	27	21	possible	possible	ADJ
ajst-9447	27	22	to	to	PART
ajst-9447	27	23	obtain	obtain	VERB
ajst-9447	27	24	comprehensive	comprehensive	ADJ
ajst-9447	27	25	research	research	NOUN
ajst-9447	27	26	results	result	NOUN
ajst-9447	27	27	.	.	PUNCT
ajst-9447	28	1	the	the	DET
ajst-9447	28	2	ordos	ordos	PROPN
ajst-9447	28	3	basin	basin	NOUN
ajst-9447	28	4	,	,	PUNCT
ajst-9447	28	5	as	as	ADP
ajst-9447	28	6	one	one	NUM
ajst-9447	28	7	of	of	ADP
ajst-9447	28	8	china	china	PROPN
ajst-9447	28	9	's	's	PART
ajst-9447	28	10	important	important	ADJ
ajst-9447	28	11	sedimentary	sedimentary	ADJ
ajst-9447	28	12	basins	basin	NOUN
ajst-9447	28	13	,	,	PUNCT
ajst-9447	28	14	is	be	AUX
ajst-9447	28	15	characterized	characterize	VERB
ajst-9447	28	16	by	by	ADP
ajst-9447	28	17	widespread	widespread	ADJ
ajst-9447	28	18	distribution	distribution	NOUN
ajst-9447	28	19	and	and	CCONJ
ajst-9447	28	20	rich	rich	ADJ
ajst-9447	28	21	research	research	NOUN
ajst-9447	28	22	value	value	NOUN
ajst-9447	28	23	of	of	ADP
ajst-9447	28	24	the	the	DET
ajst-9447	28	25	shanxi	shanxi	PROPN
ajst-9447	28	26	formation	formation	PROPN
ajst-9447	28	27	and	and	CCONJ
ajst-9447	28	28	shihetazi	shihetazi	ADJ
ajst-9447	28	29	formation	formation	NOUN
ajst-9447	28	30	.	.	PUNCT
ajst-9447	29	1	additionally	additionally	ADV
ajst-9447	29	2	,	,	PUNCT
ajst-9447	29	3	the	the	DET
ajst-9447	29	4	rock	rock	NOUN
ajst-9447	29	5	characteristics	characteristic	NOUN
ajst-9447	29	6	in	in	ADP
ajst-9447	29	7	the	the	DET
ajst-9447	29	8	central	central	ADJ
ajst-9447	29	9	and	and	CCONJ
ajst-9447	29	10	western	western	ADJ
ajst-9447	29	11	parts	part	NOUN
ajst-9447	29	12	of	of	ADP
ajst-9447	29	13	the	the	DET
ajst-9447	29	14	yishan	yishan	PROPN
ajst-9447	29	15	slope	slope	NOUN
ajst-9447	29	16	and	and	CCONJ
ajst-9447	29	17	the	the	DET
ajst-9447	29	18	tianhuan	tianhuan	PROPN
ajst-9447	29	19	depression	depression	NOUN
ajst-9447	29	20	are	be	AUX
ajst-9447	29	21	representative	representative	ADJ
ajst-9447	29	22	and	and	CCONJ
ajst-9447	29	23	can	can	AUX
ajst-9447	29	24	reflect	reflect	VERB
ajst-9447	29	25	the	the	DET
ajst-9447	29	26	rock	rock	NOUN
ajst-9447	29	27	mechanical	mechanical	ADJ
ajst-9447	29	28	properties	property	NOUN
ajst-9447	29	29	of	of	ADP
ajst-9447	29	30	this	this	DET
ajst-9447	29	31	region	region	NOUN
ajst-9447	29	32	.	.	PUNCT
ajst-9447	30	1	to	to	PART
ajst-9447	30	2	ensure	ensure	VERB
ajst-9447	30	3	the	the	DET
ajst-9447	30	4	reliability	reliability	NOUN
ajst-9447	30	5	and	and	CCONJ
ajst-9447	30	6	repeatability	repeatability	NOUN
ajst-9447	30	7	of	of	ADP
ajst-9447	30	8	the	the	DET
ajst-9447	30	9	experiments	experiment	NOUN
ajst-9447	30	10	,	,	PUNCT
ajst-9447	30	11	full	full	ADJ
ajst-9447	30	12	-	-	PUNCT
ajst-9447	30	13	diameter	diameter	NOUN
ajst-9447	30	14	core	core	NOUN
ajst-9447	30	15	samples	sample	NOUN
ajst-9447	30	16	were	be	AUX
ajst-9447	30	17	used	use	VERB
ajst-9447	30	18	.	.	PUNCT
ajst-9447	31	1	this	this	DET
ajst-9447	31	2	choice	choice	NOUN
ajst-9447	31	3	helps	help	VERB
ajst-9447	31	4	preserve	preserve	VERB
ajst-9447	31	5	the	the	DET
ajst-9447	31	6	original	original	ADJ
ajst-9447	31	7	structure	structure	NOUN
ajst-9447	31	8	and	and	CCONJ
ajst-9447	31	9	properties	property	NOUN
ajst-9447	31	10	of	of	ADP
ajst-9447	31	11	the	the	DET
ajst-9447	31	12	rocks	rock	NOUN
ajst-9447	31	13	,	,	PUNCT
ajst-9447	31	14	reduces	reduce	VERB
ajst-9447	31	15	external	external	ADJ
ajst-9447	31	16	interference	interference	NOUN
ajst-9447	31	17	,	,	PUNCT
ajst-9447	31	18	and	and	CCONJ
ajst-9447	31	19	provides	provide	VERB
ajst-9447	31	20	more	more	ADV
ajst-9447	31	21	accurate	accurate	ADJ
ajst-9447	31	22	experimental	experimental	ADJ
ajst-9447	31	23	data	datum	NOUN
ajst-9447	31	24	.	.	PUNCT
ajst-9447	32	1	by	by	ADP
ajst-9447	32	2	using	use	VERB
ajst-9447	32	3	a	a	DET
ajst-9447	32	4	cutting	cut	VERB
ajst-9447	32	5	machine	machine	NOUN
ajst-9447	32	6	to	to	PART
ajst-9447	32	7	process	process	VERB
ajst-9447	32	8	the	the	DET
ajst-9447	32	9	cores	core	NOUN
ajst-9447	32	10	,	,	PUNCT
ajst-9447	32	11	the	the	DET
ajst-9447	32	12	consistency	consistency	NOUN
ajst-9447	32	13	of	of	ADP
ajst-9447	32	14	the	the	DET
ajst-9447	32	15	core	core	NOUN
ajst-9447	32	16	sample	sample	NOUN
ajst-9447	32	17	dimensions	dimension	NOUN
ajst-9447	32	18	was	be	AUX
ajst-9447	32	19	ensured	ensure	VERB
ajst-9447	32	20	,	,	PUNCT
ajst-9447	32	21	which	which	PRON
ajst-9447	32	22	is	be	AUX
ajst-9447	32	23	crucial	crucial	ADJ
ajst-9447	32	24	for	for	ADP
ajst-9447	32	25	the	the	DET
ajst-9447	32	26	subsequent	subsequent	ADJ
ajst-9447	32	27	experimental	experimental	ADJ
ajst-9447	32	28	steps	step	NOUN
ajst-9447	32	29	and	and	CCONJ
ajst-9447	32	30	data	datum	NOUN
ajst-9447	32	31	analysis	analysis	NOUN
ajst-9447	32	32	.	.	PUNCT
ajst-9447	33	1	55	55	NUM
ajst-9447	33	2	figure	figure	NOUN
ajst-9447	33	3	1	1	NUM
ajst-9447	33	4	.	.	PUNCT
ajst-9447	33	5	standard	standard	ADJ
ajst-9447	33	6	rock	rock	NOUN
ajst-9447	33	7	core	core	NOUN
ajst-9447	33	8	sample	sample	NOUN
ajst-9447	33	9	the	the	DET
ajst-9447	33	10	brazilian	brazilian	ADJ
ajst-9447	33	11	test	test	NOUN
ajst-9447	33	12	was	be	AUX
ajst-9447	33	13	utilized	utilize	VERB
ajst-9447	33	14	to	to	PART
ajst-9447	33	15	measure	measure	VERB
ajst-9447	33	16	the	the	DET
ajst-9447	33	17	compressive	compressive	ADJ
ajst-9447	33	18	strength	strength	NOUN
ajst-9447	33	19	of	of	ADP
ajst-9447	33	20	the	the	DET
ajst-9447	33	21	rock	rock	NOUN
ajst-9447	33	22	samples	sample	NOUN
ajst-9447	33	23	,	,	PUNCT
ajst-9447	33	24	and	and	CCONJ
ajst-9447	33	25	the	the	DET
ajst-9447	33	26	tensile	tensile	NOUN
ajst-9447	33	27	strength	strength	NOUN
ajst-9447	33	28	of	of	ADP
ajst-9447	33	29	the	the	DET
ajst-9447	33	30	brazilian	brazilian	ADJ
ajst-9447	33	31	disc	disc	NOUN
ajst-9447	33	32	-	-	PUNCT
ajst-9447	33	33	shaped	shape	VERB
ajst-9447	33	34	specimens	specimen	NOUN
ajst-9447	33	35	can	can	AUX
ajst-9447	33	36	be	be	AUX
ajst-9447	33	37	calculated	calculate	VERB
ajst-9447	33	38	using	use	VERB
ajst-9447	33	39	the	the	DET
ajst-9447	33	40	following	follow	VERB
ajst-9447	33	41	formula	formula	NOUN
ajst-9447	33	42	.	.	PUNCT
ajst-9447	34	1	2	2	NUM
ajst-9447	34	2	t	t	NOUN
ajst-9447	34	3	p	p	NOUN
ajst-9447	34	4	s	s	PROPN
ajst-9447	34	5	dl	dl	NOUN
ajst-9447	34	6			NOUN
ajst-9447	34	7	(	(	PUNCT
ajst-9447	34	8	1	1	NUM
ajst-9447	34	9	)	)	PUNCT
ajst-9447	34	10	based	base	VERB
ajst-9447	34	11	on	on	ADP
ajst-9447	34	12	this	this	DET
ajst-9447	34	13	formula	formula	NOUN
ajst-9447	34	14	,	,	PUNCT
ajst-9447	34	15	the	the	DET
ajst-9447	34	16	tensile	tensile	NOUN
ajst-9447	34	17	strength	strength	NOUN
ajst-9447	34	18	of	of	ADP
ajst-9447	34	19	the	the	DET
ajst-9447	34	20	tight	tight	ADJ
ajst-9447	34	21	sandstone	sandstone	NOUN
ajst-9447	34	22	was	be	AUX
ajst-9447	34	23	calculated	calculate	VERB
ajst-9447	34	24	,	,	PUNCT
ajst-9447	34	25	and	and	CCONJ
ajst-9447	34	26	the	the	DET
ajst-9447	34	27	experimental	experimental	ADJ
ajst-9447	34	28	test	test	NOUN
ajst-9447	34	29	results	result	NOUN
ajst-9447	34	30	are	be	AUX
ajst-9447	34	31	shown	show	VERB
ajst-9447	34	32	in	in	ADP
ajst-9447	34	33	table	table	NOUN
ajst-9447	34	34	1	1	NUM
ajst-9447	34	35	.	.	PUNCT
ajst-9447	35	1	the	the	DET
ajst-9447	35	2	distribution	distribution	NOUN
ajst-9447	35	3	range	range	NOUN
ajst-9447	35	4	of	of	ADP
ajst-9447	35	5	tensile	tensile	NOUN
ajst-9447	35	6	strength	strength	NOUN
ajst-9447	35	7	in	in	ADP
ajst-9447	35	8	the	the	DET
ajst-9447	35	9	study	study	NOUN
ajst-9447	35	10	area	area	NOUN
ajst-9447	35	11	was	be	AUX
ajst-9447	35	12	found	find	VERB
ajst-9447	35	13	to	to	PART
ajst-9447	35	14	be	be	AUX
ajst-9447	35	15	2.73	2.73	NUM
ajst-9447	35	16	to	to	ADP
ajst-9447	35	17	8.35	8.35	NUM
ajst-9447	35	18	mpa	mpa	NOUN
ajst-9447	35	19	,	,	PUNCT
ajst-9447	35	20	with	with	ADP
ajst-9447	35	21	an	an	DET
ajst-9447	35	22	average	average	ADJ
ajst-9447	35	23	value	value	NOUN
ajst-9447	35	24	of	of	ADP
ajst-9447	35	25	5.13	5.13	NUM
ajst-9447	35	26	mpa	mpa	PROPN
ajst-9447	35	27	.	.	PUNCT
ajst-9447	35	28	table	table	NOUN
ajst-9447	35	29	1	1	NUM
ajst-9447	35	30	.	.	PUNCT
ajst-9447	36	1	results	result	NOUN
ajst-9447	36	2	of	of	ADP
ajst-9447	36	3	brazilian	brazilian	ADJ
ajst-9447	36	4	disc	disc	NOUN
ajst-9447	36	5	splitting	splitting	NOUN
ajst-9447	36	6	test	test	NOUN
ajst-9447	36	7	serial	serial	ADJ
ajst-9447	36	8	number	number	NOUN
ajst-9447	36	9	serial	serial	ADJ
ajst-9447	36	10	number	number	NOUN
ajst-9447	36	11	(	(	PUNCT
ajst-9447	36	12	mm	mm	NOUN
ajst-9447	36	13	)	)	PUNCT
ajst-9447	36	14	thick	thick	ADJ
ajst-9447	36	15	ness	ness	NOUN
ajst-9447	36	16	(	(	PUNCT
ajst-9447	36	17	mm	mm	NOUN
ajst-9447	36	18	)	)	PUNCT
ajst-9447	36	19	failure	failure	NOUN
ajst-9447	36	20	load	load	NOUN
ajst-9447	36	21	(	(	PUNCT
ajst-9447	36	22	n	n	CCONJ
ajst-9447	36	23	)	)	PUNCT
ajst-9447	36	24	tensile	tensile	NOUN
ajst-9447	36	25	strength	strength	NOUN
ajst-9447	36	26	(	(	PUNCT
ajst-9447	36	27	mpa	mpa	PROPN
ajst-9447	36	28	)	)	PUNCT
ajst-9447	36	29	1	1	NUM
ajst-9447	36	30	25.3	25.3	NUM
ajst-9447	36	31	11.6	11.6	NUM
ajst-9447	36	32	2247	2247	NUM
ajst-9447	36	33	5.258	5.258	NUM
ajst-9447	36	34	2	2	NUM
ajst-9447	36	35	25.1	25.1	NUM
ajst-9447	36	36	12.4	12.4	NUM
ajst-9447	36	37	3423	3423	NUM
ajst-9447	36	38	7.332	7.332	NUM
ajst-9447	36	39	…	…	PUNCT
ajst-9447	36	40	15	15	NUM
ajst-9447	36	41	25.2	25.2	NUM
ajst-9447	36	42	12.5	12.5	NUM
ajst-9447	36	43	3337	3337	NUM
ajst-9447	36	44	6.856	6.856	NUM
ajst-9447	36	45	16	16	NUM
ajst-9447	36	46	25.1	25.1	NUM
ajst-9447	36	47	11.7	11.7	NUM
ajst-9447	36	48	2874	2874	NUM
ajst-9447	36	49	4.913	4.913	NUM
ajst-9447	36	50	3	3	NUM
ajst-9447	36	51	.	.	PUNCT
ajst-9447	36	52	tensile	tensile	NOUN
ajst-9447	36	53	strength	strength	NOUN
ajst-9447	36	54	prediction	prediction	NOUN
ajst-9447	36	55	model	model	NOUN
ajst-9447	36	56	for	for	ADP
ajst-9447	36	57	tight	tight	ADJ
ajst-9447	36	58	sandstone	sandstone	NOUN
ajst-9447	36	59	experimental	experimental	ADJ
ajst-9447	36	60	testing	testing	NOUN
ajst-9447	36	61	and	and	CCONJ
ajst-9447	36	62	field	field	NOUN
ajst-9447	36	63	hydraulic	hydraulic	NOUN
ajst-9447	36	64	fracturing	fracturing	NOUN
ajst-9447	36	65	are	be	AUX
ajst-9447	36	66	currently	currently	ADV
ajst-9447	36	67	common	common	ADJ
ajst-9447	36	68	methods	method	NOUN
ajst-9447	36	69	used	use	VERB
ajst-9447	36	70	to	to	PART
ajst-9447	36	71	determine	determine	VERB
ajst-9447	36	72	rock	rock	NOUN
ajst-9447	36	73	tensile	tensile	NOUN
ajst-9447	36	74	strength	strength	NOUN
ajst-9447	36	75	.	.	PUNCT
ajst-9447	37	1	however	however	ADV
ajst-9447	37	2	,	,	PUNCT
ajst-9447	37	3	these	these	DET
ajst-9447	37	4	methods	method	NOUN
ajst-9447	37	5	have	have	VERB
ajst-9447	37	6	limitations	limitation	NOUN
ajst-9447	37	7	such	such	ADJ
ajst-9447	37	8	as	as	ADP
ajst-9447	37	9	high	high	ADJ
ajst-9447	37	10	testing	testing	NOUN
ajst-9447	37	11	costs	cost	NOUN
ajst-9447	37	12	,	,	PUNCT
ajst-9447	37	13	time	time	NOUN
ajst-9447	37	14	-	-	PUNCT
ajst-9447	37	15	consuming	consume	VERB
ajst-9447	37	16	procedures	procedure	NOUN
ajst-9447	37	17	,	,	PUNCT
ajst-9447	37	18	and	and	CCONJ
ajst-9447	37	19	the	the	DET
ajst-9447	37	20	ability	ability	NOUN
ajst-9447	37	21	to	to	PART
ajst-9447	37	22	provide	provide	VERB
ajst-9447	37	23	tensile	tensile	NOUN
ajst-9447	37	24	strength	strength	NOUN
ajst-9447	37	25	values	value	NOUN
ajst-9447	37	26	only	only	ADV
ajst-9447	37	27	at	at	ADP
ajst-9447	37	28	specific	specific	ADJ
ajst-9447	37	29	well	well	ADJ
ajst-9447	37	30	depths	depth	NOUN
ajst-9447	37	31	without	without	ADP
ajst-9447	37	32	continuous	continuous	ADJ
ajst-9447	37	33	profile	profile	NOUN
ajst-9447	37	34	information	information	NOUN
ajst-9447	37	35	.	.	PUNCT
ajst-9447	38	1	therefore	therefore	ADV
ajst-9447	38	2	,	,	PUNCT
ajst-9447	38	3	there	there	PRON
ajst-9447	38	4	is	be	VERB
ajst-9447	38	5	a	a	DET
ajst-9447	38	6	need	need	NOUN
ajst-9447	38	7	to	to	PART
ajst-9447	38	8	explore	explore	VERB
ajst-9447	38	9	methods	method	NOUN
ajst-9447	38	10	for	for	ADP
ajst-9447	38	11	predicting	predict	VERB
ajst-9447	38	12	rock	rock	NOUN
ajst-9447	38	13	tensile	tensile	NOUN
ajst-9447	38	14	strength	strength	NOUN
ajst-9447	38	15	using	use	VERB
ajst-9447	38	16	geophysical	geophysical	ADJ
ajst-9447	38	17	well	well	ADV
ajst-9447	38	18	logging	log	VERB
ajst-9447	38	19	data	datum	NOUN
ajst-9447	38	20	.	.	PUNCT
ajst-9447	39	1	however	however	ADV
ajst-9447	39	2	,	,	PUNCT
ajst-9447	39	3	research	research	NOUN
ajst-9447	39	4	in	in	ADP
ajst-9447	39	5	this	this	DET
ajst-9447	39	6	field	field	NOUN
ajst-9447	39	7	is	be	AUX
ajst-9447	39	8	relatively	relatively	ADV
ajst-9447	39	9	limited	limited	ADJ
ajst-9447	39	10	,	,	PUNCT
ajst-9447	39	11	and	and	CCONJ
ajst-9447	39	12	currently	currently	ADV
ajst-9447	39	13	,	,	PUNCT
ajst-9447	39	14	only	only	ADV
ajst-9447	39	15	a	a	DET
ajst-9447	39	16	few	few	ADJ
ajst-9447	39	17	scholars	scholar	NOUN
ajst-9447	39	18	have	have	AUX
ajst-9447	39	19	proposed	propose	VERB
ajst-9447	39	20	methods	method	NOUN
ajst-9447	39	21	for	for	ADP
ajst-9447	39	22	calculating	calculate	VERB
ajst-9447	39	23	sandstone	sandstone	NOUN
ajst-9447	39	24	tensile	tensile	NOUN
ajst-9447	39	25	strength	strength	NOUN
ajst-9447	39	26	using	use	VERB
ajst-9447	39	27	well	well	ADV
ajst-9447	39	28	logging	log	VERB
ajst-9447	39	29	data	datum	NOUN
ajst-9447	39	30	.	.	PUNCT
ajst-9447	40	1	these	these	DET
ajst-9447	40	2	methods	method	NOUN
ajst-9447	40	3	involve	involve	VERB
ajst-9447	40	4	multiple	multiple	ADJ
ajst-9447	40	5	empirical	empirical	ADJ
ajst-9447	40	6	formulas	formula	NOUN
ajst-9447	40	7	and	and	CCONJ
ajst-9447	40	8	require	require	VERB
ajst-9447	40	9	complex	complex	ADJ
ajst-9447	40	10	calculation	calculation	NOUN
ajst-9447	40	11	processes	process	NOUN
ajst-9447	40	12	.	.	PUNCT
ajst-9447	41	1	when	when	SCONJ
ajst-9447	41	2	predicting	predict	VERB
ajst-9447	41	3	rock	rock	NOUN
ajst-9447	41	4	tensile	tensile	NOUN
ajst-9447	41	5	strength	strength	NOUN
ajst-9447	41	6	using	use	VERB
ajst-9447	41	7	geophysical	geophysical	ADJ
ajst-9447	41	8	well	well	ADV
ajst-9447	41	9	logging	log	VERB
ajst-9447	41	10	data	datum	NOUN
ajst-9447	41	11	,	,	PUNCT
ajst-9447	41	12	several	several	ADJ
ajst-9447	41	13	challenges	challenge	NOUN
ajst-9447	41	14	need	need	VERB
ajst-9447	41	15	to	to	PART
ajst-9447	41	16	be	be	AUX
ajst-9447	41	17	overcome	overcome	VERB
ajst-9447	41	18	.	.	PUNCT
ajst-9447	42	1	firstly	firstly	ADV
ajst-9447	42	2	,	,	PUNCT
ajst-9447	42	3	conventional	conventional	ADJ
ajst-9447	42	4	well	well	ADV
ajst-9447	42	5	logging	log	VERB
ajst-9447	42	6	data	datum	NOUN
ajst-9447	42	7	only	only	ADV
ajst-9447	42	8	provide	provide	VERB
ajst-9447	42	9	a	a	DET
ajst-9447	42	10	few	few	ADJ
ajst-9447	42	11	parameters	parameter	NOUN
ajst-9447	42	12	such	such	ADJ
ajst-9447	42	13	as	as	ADP
ajst-9447	42	14	compressional	compressional	ADJ
ajst-9447	42	15	wave	wave	NOUN
ajst-9447	42	16	velocity	velocity	NOUN
ajst-9447	42	17	,	,	PUNCT
ajst-9447	42	18	while	while	SCONJ
ajst-9447	42	19	shear	shear	NOUN
ajst-9447	42	20	wave	wave	NOUN
ajst-9447	42	21	velocity	velocity	NOUN
ajst-9447	42	22	usually	usually	ADV
ajst-9447	42	23	needs	need	VERB
ajst-9447	42	24	to	to	PART
ajst-9447	42	25	be	be	AUX
ajst-9447	42	26	obtained	obtain	VERB
ajst-9447	42	27	through	through	ADP
ajst-9447	42	28	experimental	experimental	ADJ
ajst-9447	42	29	data	datum	NOUN
ajst-9447	42	30	fitting	fitting	ADJ
ajst-9447	42	31	or	or	CCONJ
ajst-9447	42	32	the	the	DET
ajst-9447	42	33	use	use	NOUN
ajst-9447	42	34	of	of	ADP
ajst-9447	42	35	empirical	empirical	ADJ
ajst-9447	42	36	formulas	formula	NOUN
ajst-9447	42	37	,	,	PUNCT
ajst-9447	42	38	which	which	PRON
ajst-9447	42	39	introduces	introduce	VERB
ajst-9447	42	40	some	some	DET
ajst-9447	42	41	uncertainties	uncertainty	NOUN
ajst-9447	42	42	.	.	PUNCT
ajst-9447	43	1	to	to	PART
ajst-9447	43	2	reduce	reduce	VERB
ajst-9447	43	3	the	the	DET
ajst-9447	43	4	probability	probability	NOUN
ajst-9447	43	5	of	of	ADP
ajst-9447	43	6	errors	error	NOUN
ajst-9447	43	7	,	,	PUNCT
ajst-9447	43	8	it	it	PRON
ajst-9447	43	9	is	be	AUX
ajst-9447	43	10	preferable	preferable	ADJ
ajst-9447	43	11	to	to	PART
ajst-9447	43	12	directly	directly	ADV
ajst-9447	43	13	establish	establish	VERB
ajst-9447	43	14	the	the	DET
ajst-9447	43	15	relationship	relationship	NOUN
ajst-9447	43	16	between	between	ADP
ajst-9447	43	17	geophysical	geophysical	ADJ
ajst-9447	43	18	well	well	ADV
ajst-9447	43	19	logging	log	VERB
ajst-9447	43	20	data	datum	NOUN
ajst-9447	43	21	and	and	CCONJ
ajst-9447	43	22	tensile	tensile	NOUN
ajst-9447	43	23	strength	strength	NOUN
ajst-9447	43	24	,	,	PUNCT
ajst-9447	43	25	rather	rather	ADV
ajst-9447	43	26	than	than	ADP
ajst-9447	43	27	relying	rely	VERB
ajst-9447	43	28	on	on	ADP
ajst-9447	43	29	indirectly	indirectly	ADV
ajst-9447	43	30	obtained	obtain	VERB
ajst-9447	43	31	parameters	parameter	NOUN
ajst-9447	43	32	.	.	PUNCT
ajst-9447	44	1	figure	figure	VERB
ajst-9447	44	2	2	2	NUM
ajst-9447	44	3	.	.	PUNCT
ajst-9447	44	4	fitting	fitting	ADJ
ajst-9447	44	5	relationship	relationship	NOUN
ajst-9447	44	6	between	between	ADP
ajst-9447	44	7	tensile	tensile	NOUN
ajst-9447	44	8	strength	strength	NOUN
ajst-9447	44	9	and	and	CCONJ
ajst-9447	44	10	rock	rock	NOUN
ajst-9447	44	11	density	density	NOUN
ajst-9447	44	12	the	the	DET
ajst-9447	44	13	increase	increase	NOUN
ajst-9447	44	14	in	in	ADP
ajst-9447	44	15	rock	rock	NOUN
ajst-9447	44	16	density	density	NOUN
ajst-9447	44	17	is	be	AUX
ajst-9447	44	18	typically	typically	ADV
ajst-9447	44	19	accompanied	accompany	VERB
ajst-9447	44	20	by	by	ADP
ajst-9447	44	21	an	an	DET
ajst-9447	44	22	increase	increase	NOUN
ajst-9447	44	23	in	in	ADP
ajst-9447	44	24	rock	rock	NOUN
ajst-9447	44	25	tensile	tensile	NOUN
ajst-9447	44	26	strength	strength	NOUN
ajst-9447	44	27	.	.	PUNCT
ajst-9447	45	1	this	this	PRON
ajst-9447	45	2	is	be	AUX
ajst-9447	45	3	because	because	SCONJ
ajst-9447	45	4	an	an	DET
ajst-9447	45	5	increase	increase	NOUN
ajst-9447	45	6	in	in	ADP
ajst-9447	45	7	rock	rock	NOUN
ajst-9447	45	8	density	density	NOUN
ajst-9447	45	9	signifies	signify	VERB
ajst-9447	45	10	a	a	DET
ajst-9447	45	11	more	more	ADV
ajst-9447	45	12	compact	compact	ADJ
ajst-9447	45	13	internal	internal	ADJ
ajst-9447	45	14	structure	structure	NOUN
ajst-9447	45	15	,	,	PUNCT
ajst-9447	45	16	allowing	allow	VERB
ajst-9447	45	17	it	it	PRON
ajst-9447	45	18	to	to	PART
ajst-9447	45	19	effectively	effectively	ADV
ajst-9447	45	20	resist	resist	VERB
ajst-9447	45	21	external	external	ADJ
ajst-9447	45	22	tension	tension	NOUN
ajst-9447	45	23	and	and	CCONJ
ajst-9447	45	24	damage	damage	NOUN
ajst-9447	45	25	.	.	PUNCT
ajst-9447	46	1	high	high	ADJ
ajst-9447	46	2	-	-	PUNCT
ajst-9447	46	3	density	density	NOUN
ajst-9447	46	4	rocks	rock	NOUN
ajst-9447	46	5	generally	generally	ADV
ajst-9447	46	6	exhibit	exhibit	VERB
ajst-9447	46	7	stronger	strong	ADJ
ajst-9447	46	8	atomic	atomic	ADJ
ajst-9447	46	9	bonding	bonding	NOUN
ajst-9447	46	10	and	and	CCONJ
ajst-9447	46	11	particle	particle	NOUN
ajst-9447	46	12	interactions	interaction	NOUN
ajst-9447	46	13	,	,	PUNCT
ajst-9447	46	14	which	which	PRON
ajst-9447	46	15	contribute	contribute	VERB
ajst-9447	46	16	to	to	ADP
ajst-9447	46	17	enhanced	enhanced	ADJ
ajst-9447	46	18	strength	strength	NOUN
ajst-9447	46	19	and	and	CCONJ
ajst-9447	46	20	durability	durability	NOUN
ajst-9447	46	21	.	.	PUNCT
ajst-9447	47	1	for	for	ADP
ajst-9447	47	2	tight	tight	ADJ
ajst-9447	47	3	sandstones	sandstone	NOUN
ajst-9447	47	4	,	,	PUNCT
ajst-9447	47	5	an	an	DET
ajst-9447	47	6	increase	increase	NOUN
ajst-9447	47	7	in	in	ADP
ajst-9447	47	8	density	density	NOUN
ajst-9447	47	9	leads	lead	VERB
ajst-9447	47	10	to	to	ADP
ajst-9447	47	11	a	a	DET
ajst-9447	47	12	reduction	reduction	NOUN
ajst-9447	47	13	in	in	ADP
ajst-9447	47	14	porosity	porosity	NOUN
ajst-9447	47	15	,	,	PUNCT
ajst-9447	47	16	thereby	thereby	ADV
ajst-9447	47	17	increasing	increase	VERB
ajst-9447	47	18	the	the	DET
ajst-9447	47	19	rock	rock	NOUN
ajst-9447	47	20	's	's	PART
ajst-9447	47	21	tensile	tensile	NOUN
ajst-9447	47	22	strength	strength	NOUN
ajst-9447	47	23	.	.	PUNCT
ajst-9447	48	1	during	during	ADP
ajst-9447	48	2	hydraulic	hydraulic	ADJ
ajst-9447	48	3	fracturing	fracturing	NOUN
ajst-9447	48	4	,	,	PUNCT
ajst-9447	48	5	denser	dense	ADJ
ajst-9447	48	6	tight	tight	ADJ
ajst-9447	48	7	sandstones	sandstone	NOUN
ajst-9447	48	8	possess	possess	VERB
ajst-9447	48	9	greater	great	ADJ
ajst-9447	48	10	resistance	resistance	NOUN
ajst-9447	48	11	to	to	PART
ajst-9447	48	12	crack	crack	VERB
ajst-9447	48	13	propagation	propagation	NOUN
ajst-9447	48	14	,	,	PUNCT
ajst-9447	48	15	making	make	VERB
ajst-9447	48	16	it	it	PRON
ajst-9447	48	17	more	more	ADV
ajst-9447	48	18	challenging	challenging	ADJ
ajst-9447	48	19	for	for	ADP
ajst-9447	48	20	fractures	fracture	NOUN
ajst-9447	48	21	to	to	PART
ajst-9447	48	22	expand	expand	VERB
ajst-9447	48	23	and	and	CCONJ
ajst-9447	48	24	propagate	propagate	VERB
ajst-9447	48	25	,	,	PUNCT
ajst-9447	48	26	resulting	result	VERB
ajst-9447	48	27	in	in	ADP
ajst-9447	48	28	a	a	DET
ajst-9447	48	29	relatively	relatively	ADV
ajst-9447	48	30	smaller	small	ADJ
ajst-9447	48	31	range	range	NOUN
ajst-9447	48	32	of	of	ADP
ajst-9447	48	33	reservoir	reservoir	NOUN
ajst-9447	48	34	stimulation	stimulation	NOUN
ajst-9447	48	35	.	.	PUNCT
ajst-9447	49	1	based	base	VERB
ajst-9447	49	2	on	on	ADP
ajst-9447	49	3	the	the	DET
ajst-9447	49	4	aforementioned	aforementioned	ADJ
ajst-9447	49	5	analysis	analysis	NOUN
ajst-9447	49	6	,	,	PUNCT
ajst-9447	49	7	we	we	PRON
ajst-9447	49	8	can	can	AUX
ajst-9447	49	9	consider	consider	VERB
ajst-9447	49	10	tensile	tensile	NOUN
ajst-9447	49	11	strength	strength	NOUN
ajst-9447	49	12	as	as	ADP
ajst-9447	49	13	the	the	DET
ajst-9447	49	14	objective	objective	ADJ
ajst-9447	49	15	function	function	NOUN
ajst-9447	49	16	and	and	CCONJ
ajst-9447	49	17	use	use	VERB
ajst-9447	49	18	the	the	DET
ajst-9447	49	19	density	density	NOUN
ajst-9447	49	20	of	of	ADP
ajst-9447	49	21	tight	tight	ADJ
ajst-9447	49	22	sandstones	sandstone	NOUN
ajst-9447	49	23	and	and	CCONJ
ajst-9447	49	24	conventional	conventional	ADJ
ajst-9447	49	25	well	well	INTJ
ajst-9447	49	26	log	log	NOUN
ajst-9447	49	27	data	datum	NOUN
ajst-9447	49	28	as	as	ADP
ajst-9447	49	29	independent	independent	ADJ
ajst-9447	49	30	variables	variable	NOUN
ajst-9447	49	31	for	for	ADP
ajst-9447	49	32	regression	regression	NOUN
ajst-9447	49	33	analysis	analysis	NOUN
ajst-9447	49	34	to	to	PART
ajst-9447	49	35	obtain	obtain	VERB
ajst-9447	49	36	a	a	DET
ajst-9447	49	37	regression	regression	NOUN
ajst-9447	49	38	fitting	fitting	ADJ
ajst-9447	49	39	function	function	NOUN
ajst-9447	49	40	.	.	PUNCT
ajst-9447	50	1	this	this	DET
ajst-9447	50	2	regression	regression	NOUN
ajst-9447	50	3	fitting	fitting	ADJ
ajst-9447	50	4	function	function	NOUN
ajst-9447	50	5	can	can	AUX
ajst-9447	50	6	be	be	AUX
ajst-9447	50	7	utilized	utilize	VERB
ajst-9447	50	8	to	to	PART
ajst-9447	50	9	predict	predict	VERB
ajst-9447	50	10	the	the	DET
ajst-9447	50	11	tensile	tensile	NOUN
ajst-9447	50	12	strength	strength	NOUN
ajst-9447	50	13	of	of	ADP
ajst-9447	50	14	rocks	rock	NOUN
ajst-9447	50	15	and	and	CCONJ
ajst-9447	50	16	provide	provide	VERB
ajst-9447	50	17	crucial	crucial	ADJ
ajst-9447	50	18	references	reference	NOUN
ajst-9447	50	19	for	for	ADP
ajst-9447	50	20	rock	rock	NOUN
ajst-9447	50	21	engineering	engineering	NOUN
ajst-9447	50	22	and	and	CCONJ
ajst-9447	50	23	geological	geological	ADJ
ajst-9447	50	24	research	research	NOUN
ajst-9447	50	25	.	.	PUNCT
ajst-9447	51	1	in	in	ADP
ajst-9447	51	2	the	the	DET
ajst-9447	51	3	regression	regression	NOUN
ajst-9447	51	4	analysis	analysis	NOUN
ajst-9447	51	5	,	,	PUNCT
ajst-9447	51	6	statistical	statistical	ADJ
ajst-9447	51	7	methods	method	NOUN
ajst-9447	51	8	and	and	CCONJ
ajst-9447	51	9	mathematical	mathematical	ADJ
ajst-9447	51	10	models	model	NOUN
ajst-9447	51	11	can	can	AUX
ajst-9447	51	12	be	be	AUX
ajst-9447	51	13	employed	employ	VERB
ajst-9447	51	14	to	to	PART
ajst-9447	51	15	optimize	optimize	VERB
ajst-9447	51	16	the	the	DET
ajst-9447	51	17	fitting	fitting	ADJ
ajst-9447	51	18	performance	performance	NOUN
ajst-9447	51	19	,	,	PUNCT
ajst-9447	51	20	ensuring	ensure	VERB
ajst-9447	51	21	the	the	DET
ajst-9447	51	22	resulting	result	VERB
ajst-9447	51	23	regression	regression	NOUN
ajst-9447	51	24	function	function	NOUN
ajst-9447	51	25	possesses	possess	VERB
ajst-9447	51	26	high	high	ADJ
ajst-9447	51	27	accuracy	accuracy	NOUN
ajst-9447	51	28	and	and	CCONJ
ajst-9447	51	29	reliability	reliability	NOUN
ajst-9447	51	30	.	.	PUNCT
ajst-9447	52	1	2	2	NUM
ajst-9447	52	2	8.7218ln	8.7218ln	NUM
ajst-9447	52	3	(	(	PUNCT
ajst-9447	52	4	)	)	PUNCT
ajst-9447	52	5	4.535	4.535	NUM
ajst-9447	52	6	0.9013	0.9013	NUM
ajst-9447	52	7	t	t	NOUN
ajst-9447	52	8	r	r	NOUN
ajst-9447	52	9			PROPN
ajst-9447	52	10			NOUN
ajst-9447	52	11			NOUN
ajst-9447	52	12			NOUN
ajst-9447	52	13			NOUN
ajst-9447	52	14	(	(	PUNCT
ajst-9447	52	15	2	2	X
ajst-9447	52	16	)	)	PUNCT
ajst-9447	52	17	it	it	PRON
ajst-9447	52	18	is	be	AUX
ajst-9447	52	19	evident	evident	ADJ
ajst-9447	52	20	that	that	SCONJ
ajst-9447	52	21	the	the	DET
ajst-9447	52	22	tensile	tensile	NOUN
ajst-9447	52	23	strength	strength	NOUN
ajst-9447	52	24	is	be	AUX
ajst-9447	52	25	directly	directly	ADV
ajst-9447	52	26	proportional	proportional	ADJ
ajst-9447	52	27	to	to	ADP
ajst-9447	52	28	the	the	DET
ajst-9447	52	29	rock	rock	NOUN
ajst-9447	52	30	density	density	NOUN
ajst-9447	52	31	,	,	PUNCT
ajst-9447	52	32	and	and	CCONJ
ajst-9447	52	33	under	under	ADP
ajst-9447	52	34	a	a	DET
ajst-9447	52	35	logarithmic	logarithmic	ADJ
ajst-9447	52	36	fitting	fitting	ADJ
ajst-9447	52	37	relationship	relationship	NOUN
ajst-9447	52	38	,	,	PUNCT
ajst-9447	52	39	the	the	DET
ajst-9447	52	40	tensile	tensile	NOUN
ajst-9447	52	41	strength	strength	NOUN
ajst-9447	52	42	and	and	CCONJ
ajst-9447	52	43	rock	rock	NOUN
ajst-9447	52	44	density	density	NOUN
ajst-9447	52	45	exhibit	exhibit	VERB
ajst-9447	52	46	the	the	DET
ajst-9447	52	47	highest	high	ADJ
ajst-9447	52	48	correlation	correlation	NOUN
ajst-9447	52	49	,	,	PUNCT
ajst-9447	52	50	with	with	ADP
ajst-9447	52	51	a	a	DET
ajst-9447	52	52	correlation	correlation	NOUN
ajst-9447	52	53	coefficient	coefficient	NOUN
ajst-9447	52	54	of	of	ADP
ajst-9447	52	55	0.9013	0.9013	NUM
ajst-9447	52	56	.	.	PUNCT
ajst-9447	53	1	4	4	NUM
ajst-9447	53	2	.	.	X
ajst-9447	53	3	conclusions	conclusion	NOUN
ajst-9447	53	4	and	and	CCONJ
ajst-9447	53	5	outlook	outlook	VERB
ajst-9447	53	6	the	the	DET
ajst-9447	53	7	tensile	tensile	NOUN
ajst-9447	53	8	strength	strength	NOUN
ajst-9447	53	9	of	of	ADP
ajst-9447	53	10	16	16	NUM
ajst-9447	53	11	sets	set	NOUN
ajst-9447	53	12	of	of	ADP
ajst-9447	53	13	tight	tight	ADJ
ajst-9447	53	14	sandstones	sandstone	NOUN
ajst-9447	53	15	from	from	ADP
ajst-9447	53	16	the	the	DET
ajst-9447	53	17	yanchang	yanchang	PROPN
ajst-9447	53	18	formation	formation	NOUN
ajst-9447	53	19	in	in	ADP
ajst-9447	53	20	the	the	DET
ajst-9447	53	21	ordos	ordo	NOUN
ajst-9447	53	22	basin	basin	NOUN
ajst-9447	53	23	was	be	AUX
ajst-9447	53	24	determined	determine	VERB
ajst-9447	53	25	using	use	VERB
ajst-9447	53	26	the	the	DET
ajst-9447	53	27	brazilian	brazilian	ADJ
ajst-9447	53	28	splitting	splitting	NOUN
ajst-9447	53	29	test	test	NOUN
ajst-9447	53	30	,	,	PUNCT
ajst-9447	53	31	ranging	range	VERB
ajst-9447	53	32	from	from	ADP
ajst-9447	53	33	2.73	2.73	NUM
ajst-9447	53	34	to	to	ADP
ajst-9447	53	35	8.35	8.35	NUM
ajst-9447	53	36	mpa	mpa	NOUN
ajst-9447	53	37	,	,	PUNCT
ajst-9447	53	38	with	with	ADP
ajst-9447	53	39	an	an	DET
ajst-9447	53	40	average	average	ADJ
ajst-9447	53	41	value	value	NOUN
ajst-9447	53	42	of	of	ADP
ajst-9447	53	43	5.13	5.13	NUM
ajst-9447	53	44	mpa	mpa	NOUN
ajst-9447	53	45	.	.	PUNCT
ajst-9447	54	1	a	a	DET
ajst-9447	54	2	predictive	predictive	ADJ
ajst-9447	54	3	model	model	NOUN
ajst-9447	54	4	for	for	ADP
ajst-9447	54	5	the	the	DET
ajst-9447	54	6	tensile	tensile	NOUN
ajst-9447	54	7	strength	strength	NOUN
ajst-9447	54	8	of	of	ADP
ajst-9447	54	9	tight	tight	ADJ
ajst-9447	54	10	sandstones	sandstone	NOUN
ajst-9447	54	11	based	base	VERB
ajst-9447	54	12	on	on	ADP
ajst-9447	54	13	geophysical	geophysical	ADJ
ajst-9447	54	14	well	well	ADV
ajst-9447	54	15	logging	log	VERB
ajst-9447	54	16	data	datum	NOUN
ajst-9447	54	17	(	(	PUNCT
ajst-9447	54	18	density	density	NOUN
ajst-9447	54	19	logging	logging	NOUN
ajst-9447	54	20	)	)	PUNCT
ajst-9447	54	21	was	be	AUX
ajst-9447	54	22	established	establish	VERB
ajst-9447	54	23	,	,	PUNCT
ajst-9447	54	24	with	with	ADP
ajst-9447	54	25	a	a	DET
ajst-9447	54	26	correlation	correlation	NOUN
ajst-9447	54	27	coefficient	coefficient	NOUN
ajst-9447	54	28	exceeding	exceed	VERB
ajst-9447	54	29	0.90	0.90	NUM
ajst-9447	54	30	.	.	PUNCT
ajst-9447	55	1	according	accord	VERB
ajst-9447	55	2	to	to	ADP
ajst-9447	55	3	the	the	DET
ajst-9447	55	4	predictive	predictive	ADJ
ajst-9447	55	5	model	model	NOUN
ajst-9447	55	6	,	,	PUNCT
ajst-9447	55	7	the	the	DET
ajst-9447	55	8	tensile	tensile	NOUN
ajst-9447	55	9	56	56	NUM
ajst-9447	55	10	strength	strength	NOUN
ajst-9447	55	11	is	be	AUX
ajst-9447	55	12	directly	directly	ADV
ajst-9447	55	13	proportional	proportional	ADJ
ajst-9447	55	14	to	to	ADP
ajst-9447	55	15	the	the	DET
ajst-9447	55	16	rock	rock	NOUN
ajst-9447	55	17	density	density	NOUN
ajst-9447	55	18	.	.	PUNCT
ajst-9447	56	1	through	through	ADP
ajst-9447	56	2	further	further	ADJ
ajst-9447	56	3	research	research	NOUN
ajst-9447	56	4	and	and	CCONJ
ajst-9447	56	5	experimentation	experimentation	NOUN
ajst-9447	56	6	,	,	PUNCT
ajst-9447	56	7	we	we	PRON
ajst-9447	56	8	can	can	AUX
ajst-9447	56	9	collect	collect	VERB
ajst-9447	56	10	more	more	ADJ
ajst-9447	56	11	rock	rock	NOUN
ajst-9447	56	12	sample	sample	NOUN
ajst-9447	56	13	data	datum	NOUN
ajst-9447	56	14	,	,	PUNCT
ajst-9447	56	15	including	include	VERB
ajst-9447	56	16	parameters	parameter	NOUN
ajst-9447	56	17	such	such	ADJ
ajst-9447	56	18	as	as	ADP
ajst-9447	56	19	density	density	NOUN
ajst-9447	56	20	and	and	CCONJ
ajst-9447	56	21	tensile	tensile	NOUN
ajst-9447	56	22	strength	strength	NOUN
ajst-9447	56	23	,	,	PUNCT
ajst-9447	56	24	and	and	CCONJ
ajst-9447	56	25	use	use	VERB
ajst-9447	56	26	this	this	DET
ajst-9447	56	27	data	datum	NOUN
ajst-9447	56	28	to	to	PART
ajst-9447	56	29	validate	validate	VERB
ajst-9447	56	30	and	and	CCONJ
ajst-9447	56	31	improve	improve	VERB
ajst-9447	56	32	the	the	DET
ajst-9447	56	33	regression	regression	NOUN
ajst-9447	56	34	model	model	NOUN
ajst-9447	56	35	.	.	PUNCT
ajst-9447	57	1	additionally	additionally	ADV
ajst-9447	57	2	,	,	PUNCT
ajst-9447	57	3	we	we	PRON
ajst-9447	57	4	can	can	AUX
ajst-9447	57	5	explore	explore	VERB
ajst-9447	57	6	other	other	ADJ
ajst-9447	57	7	possible	possible	ADJ
ajst-9447	57	8	influencing	influence	VERB
ajst-9447	57	9	factors	factor	NOUN
ajst-9447	57	10	,	,	PUNCT
ajst-9447	57	11	such	such	ADJ
ajst-9447	57	12	as	as	ADP
ajst-9447	57	13	pore	pore	ADJ
ajst-9447	57	14	structure	structure	NOUN
ajst-9447	57	15	and	and	CCONJ
ajst-9447	57	16	rock	rock	NOUN
ajst-9447	57	17	composition	composition	NOUN
ajst-9447	57	18	,	,	PUNCT
ajst-9447	57	19	to	to	PART
ajst-9447	57	20	gain	gain	VERB
ajst-9447	57	21	a	a	DET
ajst-9447	57	22	deeper	deep	ADJ
ajst-9447	57	23	understanding	understanding	NOUN
ajst-9447	57	24	of	of	ADP
ajst-9447	57	25	the	the	DET
ajst-9447	57	26	relationship	relationship	NOUN
ajst-9447	57	27	between	between	ADP
ajst-9447	57	28	rock	rock	NOUN
ajst-9447	57	29	tensile	tensile	NOUN
ajst-9447	57	30	strength	strength	NOUN
ajst-9447	57	31	and	and	CCONJ
ajst-9447	57	32	density	density	NOUN
ajst-9447	57	33	.	.	PUNCT
ajst-9447	58	1	this	this	PRON
ajst-9447	58	2	will	will	AUX
ajst-9447	58	3	provide	provide	VERB
ajst-9447	58	4	important	important	ADJ
ajst-9447	58	5	support	support	NOUN
ajst-9447	58	6	and	and	CCONJ
ajst-9447	58	7	guidance	guidance	NOUN
ajst-9447	58	8	for	for	ADP
ajst-9447	58	9	decisionmaking	decisionmake	VERB
ajst-9447	58	10	in	in	ADP
ajst-9447	58	11	rock	rock	NOUN
ajst-9447	58	12	mechanics	mechanic	NOUN
ajst-9447	58	13	research	research	NOUN
ajst-9447	58	14	and	and	CCONJ
ajst-9447	58	15	geological	geological	ADJ
ajst-9447	58	16	engineering	engineering	NOUN
ajst-9447	58	17	.	.	PUNCT
ajst-9447	59	1	references	reference	NOUN
ajst-9447	59	2	[	[	X
ajst-9447	59	3	1	1	NUM
ajst-9447	59	4	]	]	X
ajst-9447	59	5	zhang	zhang	PROPN
ajst-9447	59	6	,	,	PUNCT
ajst-9447	59	7	s.	s.	PROPN
ajst-9447	59	8	,	,	PUNCT
ajst-9447	59	9	wang	wang	PROPN
ajst-9447	59	10	,	,	PUNCT
ajst-9447	59	11	f.	f.	PROPN
ajst-9447	59	12	,	,	PUNCT
ajst-9447	59	13	zhang	zhang	PROPN
ajst-9447	59	14	,	,	PUNCT
ajst-9447	59	15	x.	x.	PROPN
ajst-9447	59	16	,	,	PUNCT
ajst-9447	59	17	et	et	PROPN
ajst-9447	59	18	al	al	PROPN
ajst-9447	59	19	.	.	PROPN
ajst-9447	59	20	(	(	PUNCT
ajst-9447	59	21	2023	2023	NUM
ajst-9447	59	22	)	)	PUNCT
ajst-9447	59	23	.	.	PUNCT
ajst-9447	60	1	optimization	optimization	NOUN
ajst-9447	60	2	of	of	ADP
ajst-9447	60	3	configurations	configuration	NOUN
ajst-9447	60	4	and	and	CCONJ
ajst-9447	60	5	dimensions	dimension	NOUN
ajst-9447	60	6	of	of	ADP
ajst-9447	60	7	double	double	ADJ
ajst-9447	60	8	circular	circular	ADJ
ajst-9447	60	9	ring	ring	NOUN
ajst-9447	60	10	specimens	specimen	NOUN
ajst-9447	60	11	for	for	ADP
ajst-9447	60	12	tensile	tensile	NOUN
ajst-9447	60	13	strength	strength	NOUN
ajst-9447	60	14	testing	testing	NOUN
ajst-9447	60	15	of	of	ADP
ajst-9447	60	16	rocks	rock	NOUN
ajst-9447	60	17	.	.	PUNCT
ajst-9447	61	1	journal	journal	PROPN
ajst-9447	61	2	of	of	ADP
ajst-9447	61	3	china	china	PROPN
ajst-9447	61	4	university	university	PROPN
ajst-9447	61	5	of	of	ADP
ajst-9447	61	6	mining	mining	NOUN
ajst-9447	61	7	and	and	CCONJ
ajst-9447	61	8	technology	technology	NOUN
ajst-9447	61	9	,	,	PUNCT
ajst-9447	61	10	52(1	52(1	NOUN
ajst-9447	61	11	)	)	PUNCT
ajst-9447	61	12	,	,	PUNCT
ajst-9447	61	13	10	10	NUM
ajst-9447	61	14	.	.	PUNCT
ajst-9447	62	1	[	[	X
ajst-9447	62	2	2	2	X
ajst-9447	62	3	]	]	PUNCT
ajst-9447	62	4	you	you	PRON
ajst-9447	62	5	,	,	PUNCT
ajst-9447	62	6	m.	m.	NOUN
ajst-9447	62	7	,	,	PUNCT
ajst-9447	62	8	&	&	CCONJ
ajst-9447	62	9	su	su	PROPN
ajst-9447	62	10	,	,	PUNCT
ajst-9447	62	11	c.	c.	PROPN
ajst-9447	62	12	(	(	PUNCT
ajst-9447	62	13	2004	2004	NUM
ajst-9447	62	14	)	)	PUNCT
ajst-9447	62	15	.	.	PUNCT
ajst-9447	63	1	experimental	experimental	ADJ
ajst-9447	63	2	study	study	NOUN
ajst-9447	63	3	on	on	ADP
ajst-9447	63	4	brazilian	brazilian	ADJ
ajst-9447	63	5	disc	disc	NOUN
ajst-9447	63	6	splitting	splitting	NOUN
ajst-9447	63	7	and	and	CCONJ
ajst-9447	63	8	tensile	tensile	NOUN
ajst-9447	63	9	strength	strength	NOUN
ajst-9447	63	10	of	of	ADP
ajst-9447	63	11	rocks	rock	NOUN
ajst-9447	63	12	.	.	PUNCT
ajst-9447	64	1	chinese	chinese	ADJ
ajst-9447	64	2	journal	journal	PROPN
ajst-9447	64	3	of	of	ADP
ajst-9447	64	4	rock	rock	NOUN
ajst-9447	64	5	mechanics	mechanic	NOUN
ajst-9447	64	6	and	and	CCONJ
ajst-9447	64	7	engineering	engineering	NOUN
ajst-9447	64	8	,	,	PUNCT
ajst-9447	64	9	23(18	23(18	PROPN
ajst-9447	64	10	)	)	PUNCT
ajst-9447	64	11	,	,	PUNCT
ajst-9447	64	12	3106	3106	NUM
ajst-9447	64	13	-	-	SYM
ajst-9447	64	14	3106	3106	NUM
ajst-9447	64	15	.	.	PUNCT
ajst-9447	65	1	doi	doi	NOUN
ajst-9447	65	2	:	:	PUNCT
ajst-9447	65	3	10.3321	10.3321	NUM
ajst-9447	65	4	/	/	SYM
ajst-9447	65	5	j.issn:1000	j.issn:1000	NOUN
ajst-9447	65	6	-	-	PUNCT
ajst-9447	65	7	6915.2004.18.014	6915.2004.18.014	NOUN
ajst-9447	65	8	.	.	PUNCT
ajst-9447	66	1	[	[	X
ajst-9447	66	2	3	3	NUM
ajst-9447	66	3	]	]	X
ajst-9447	66	4	zheng	zheng	PROPN
ajst-9447	66	5	,	,	PUNCT
ajst-9447	66	6	w.	w.	PROPN
ajst-9447	66	7	,	,	PUNCT
ajst-9447	66	8	cheng	cheng	PROPN
ajst-9447	66	9	,	,	PUNCT
ajst-9447	66	10	j.	j.	PROPN
ajst-9447	66	11	,	,	PUNCT
ajst-9447	66	12	&	&	CCONJ
ajst-9447	66	13	li	li	PROPN
ajst-9447	66	14	,	,	PUNCT
ajst-9447	66	15	b.	b.	PROPN
ajst-9447	66	16	(	(	PUNCT
ajst-9447	66	17	2022	2022	NUM
ajst-9447	66	18	)	)	PUNCT
ajst-9447	66	19	.	.	PUNCT
ajst-9447	67	1	analysis	analysis	NOUN
ajst-9447	67	2	of	of	ADP
ajst-9447	67	3	improved	improved	ADJ
ajst-9447	67	4	disk	disk	NOUN
ajst-9447	67	5	test	test	NOUN
ajst-9447	67	6	method	method	NOUN
ajst-9447	67	7	and	and	CCONJ
ajst-9447	67	8	correction	correction	NOUN
ajst-9447	67	9	of	of	ADP
ajst-9447	67	10	tensile	tensile	NOUN
ajst-9447	67	11	strength	strength	NOUN
ajst-9447	67	12	formula	formula	NOUN
ajst-9447	67	13	.	.	PUNCT
ajst-9447	68	1	chinese	chinese	ADJ
ajst-9447	68	2	journal	journal	PROPN
ajst-9447	68	3	of	of	ADP
ajst-9447	68	4	underground	underground	ADJ
ajst-9447	68	5	space	space	NOUN
ajst-9447	68	6	and	and	CCONJ
ajst-9447	68	7	engineering	engineering	NOUN
ajst-9447	68	8	,	,	PUNCT
ajst-9447	68	9	18(4	18(4	NUM
ajst-9447	68	10	)	)	PUNCT
ajst-9447	68	11	,	,	PUNCT
ajst-9447	68	12	7	7	X
ajst-9447	68	13	.	.	PUNCT
ajst-9447	69	1	[	[	X
ajst-9447	69	2	4	4	NUM
ajst-9447	69	3	]	]	X
ajst-9447	69	4	ni	ni	PROPN
ajst-9447	69	5	,	,	PUNCT
ajst-9447	69	6	y.	y.	PROPN
ajst-9447	69	7	,	,	PUNCT
ajst-9447	69	8	&	&	CCONJ
ajst-9447	69	9	zhai	zhai	PROPN
ajst-9447	69	10	,	,	PUNCT
ajst-9447	69	11	c.	c.	PROPN
ajst-9447	69	12	(	(	PUNCT
ajst-9447	69	13	2016	2016	NUM
ajst-9447	69	14	)	)	PUNCT
ajst-9447	69	15	.	.	PUNCT
ajst-9447	70	1	prediction	prediction	NOUN
ajst-9447	70	2	study	study	NOUN
ajst-9447	70	3	on	on	ADP
ajst-9447	70	4	variation	variation	NOUN
ajst-9447	70	5	of	of	ADP
ajst-9447	70	6	rock	rock	NOUN
ajst-9447	70	7	characteristic	characteristic	ADJ
ajst-9447	70	8	parameters	parameter	NOUN
ajst-9447	70	9	with	with	ADP
ajst-9447	70	10	pore	pore	ADJ
ajst-9447	70	11	pressure	pressure	NOUN
ajst-9447	70	12	.	.	PUNCT
ajst-9447	71	1	liaoning	liaoning	PROPN
ajst-9447	71	2	chemical	chemical	PROPN
ajst-9447	71	3	industry	industry	NOUN
ajst-9447	71	4	,	,	PUNCT
ajst-9447	71	5	(	(	PUNCT
ajst-9447	71	6	6	6	NUM
ajst-9447	71	7	)	)	PUNCT
ajst-9447	71	8	,	,	PUNCT
ajst-9447	71	9	4	4	X
ajst-9447	71	10	.	.	X
ajst-9447	71	11	doi	doi	NOUN
ajst-9447	71	12	:	:	PUNCT
ajst-9447	71	13	10.14029	10.14029	NUM
ajst-9447	71	14	/	/	SYM
ajst-9447	71	15	j.cnki.issn10040935.2016.06.033	j.cnki.issn10040935.2016.06.033	PROPN
ajst-9447	71	16	.	.	PUNCT
ajst-9447	72	1	[	[	X
ajst-9447	72	2	5	5	NUM
ajst-9447	72	3	]	]	X
ajst-9447	72	4	zhou	zhou	X
ajst-9447	72	5	,	,	PUNCT
ajst-9447	72	6	k.	k.	PROPN
ajst-9447	72	7	(	(	PUNCT
ajst-9447	72	8	1977	1977	NUM
ajst-9447	72	9	)	)	PUNCT
ajst-9447	72	10	.	.	PUNCT
ajst-9447	72	11	point	point	NOUN
ajst-9447	72	12	load	load	NOUN
ajst-9447	72	13	test	test	NOUN
ajst-9447	72	14	method	method	NOUN
ajst-9447	72	15	for	for	ADP
ajst-9447	72	16	rock	rock	NOUN
ajst-9447	72	17	tensile	tensile	NOUN
ajst-9447	72	18	strength	strength	NOUN
ajst-9447	72	19	.	.	PUNCT
ajst-9447	73	1	hydraulic	hydraulic	ADJ
ajst-9447	73	2	technology	technology	NOUN
ajst-9447	73	3	and	and	CCONJ
ajst-9447	73	4	information	information	NOUN
ajst-9447	73	5	,	,	PUNCT
ajst-9447	73	6	(	(	PUNCT
ajst-9447	73	7	02	02	NUM
ajst-9447	73	8	)	)	PUNCT
ajst-9447	73	9	,	,	PUNCT
ajst-9447	73	10	49	49	NUM
ajst-9447	73	11	.	.	PUNCT
ajst-9447	74	1	doi	doi	NOUN
ajst-9447	74	2	:	:	PUNCT
ajst-9447	74	3	cnki	cnki	ADJ
ajst-9447	74	4	:	:	PUNCT
ajst-9447	74	5	sun	sun	NOUN
ajst-9447	74	6	:	:	PUNCT
ajst-9447	74	7	jjsl.0.1977	jjsl.0.1977	NOUN
ajst-9447	74	8	-	-	PUNCT
ajst-9447	74	9	02	02	NUM
ajst-9447	74	10	-	-	PUNCT
ajst-9447	74	11	005	005	NUM
ajst-9447	74	12	.	.	PUNCT