id	sid	eid	entity	type
iogr-456	2	1	4.0	CARDINAL
iogr-456	3	1	10.14800	CARDINAL
iogr-456	3	2	september 22, 2019	DATE
iogr-456	3	3	november 30, 2019	DATE
iogr-456	3	4	december 12, 2019	DATE
iogr-456	4	1	1	CARDINAL
iogr-456	4	2	yue yu	PERSON
iogr-456	4	3	chevron unocal east china sea ltd	ORG
iogr-456	4	4	chengdu	GPE
iogr-456	4	5	china	GPE
iogr-456	4	6	chaohong xiao	PERSON
iogr-456	4	7	chengdu	GPE
iogr-456	4	8	china	GPE
iogr-456	9	1	sichuan	GPE
iogr-456	10	1	sichuan	GPE
iogr-456	10	2	china	GPE
iogr-456	11	1	1	CARDINAL
iogr-456	17	1	3 to 20%	PERCENT
iogr-456	17	2	0.01	CARDINAL
iogr-456	17	3	1,000	CARDINAL
iogr-456	17	4	md	GPE
iogr-456	18	1	h2s	ORG
iogr-456	21	1	2	CARDINAL
iogr-456	21	2	1	CARDINAL
iogr-456	27	1	•	CARDINAL
iogr-456	27	2	•	CARDINAL
iogr-456	27	3	•	CARDINAL
iogr-456	28	1	2	CARDINAL
iogr-456	29	1	3	CARDINAL
iogr-456	31	1	•	CARDINAL
iogr-456	31	2	•	CARDINAL
iogr-456	32	1	2	CARDINAL
iogr-456	33	1	1994	DATE
iogr-456	35	1	six	CARDINAL
iogr-456	36	1	3	CARDINAL
iogr-456	37	1	3	CARDINAL
iogr-456	38	1	3	CARDINAL
iogr-456	38	2	five	CARDINAL
iogr-456	39	1	halliburton	GPE
iogr-456	39	2	roc	GPE
iogr-456	39	3	1994	DATE
iogr-456	39	4	first	ORDINAL
iogr-456	39	5	china	GPE
iogr-456	43	1	95%	PERCENT
iogr-456	46	1	4	CARDINAL
iogr-456	47	1	1956	DATE
iogr-456	47	2	beggs	PERSON
iogr-456	47	3	brill	ORG
iogr-456	47	4	dukler flannigan	PERSON
iogr-456	47	5	william 2004	PERSON
iogr-456	48	1	more than 20	CARDINAL
iogr-456	49	1	4	CARDINAL
iogr-456	53	1	4	CARDINAL
iogr-456	55	1	six	CARDINAL
iogr-456	55	2	five	CARDINAL
iogr-456	58	1	5	CARDINAL
iogr-456	59	1	six	CARDINAL
iogr-456	60	1	5	CARDINAL
iogr-456	60	2	5	CARDINAL
iogr-456	64	1	6	CARDINAL
iogr-456	65	1	6	CARDINAL
iogr-456	67	1	zero	CARDINAL
iogr-456	69	1	6	CARDINAL
iogr-456	71	1	1990	DATE
iogr-456	73	1	hse	ORG
iogr-456	78	1	first	ORDINAL
iogr-456	81	1	hse	ORG
iogr-456	84	1	first	ORDINAL
iogr-456	85	1	first	ORDINAL
iogr-456	89	1	7	CARDINAL
iogr-456	89	2	7	CARDINAL
iogr-456	90	1	8	CARDINAL
iogr-456	90	2	days	DATE
iogr-456	92	1	just days	DATE
iogr-456	94	1	7	CARDINAL
iogr-456	97	1	days	DATE
iogr-456	98	1	10	CARDINAL
iogr-456	100	1	9a	CARDINAL
iogr-456	100	2	9b	CARDINAL
iogr-456	103	1	8	CARDINAL
iogr-456	103	2	9	CARDINAL
iogr-456	108	1	10	CARDINAL
iogr-456	111	1	10	CARDINAL
iogr-456	113	1	one	CARDINAL
iogr-456	115	1	11	CARDINAL
iogr-456	116	1	9	CARDINAL
iogr-456	116	2	11	CARDINAL
iogr-456	119	1	3	CARDINAL
iogr-456	121	1	first	ORDINAL
iogr-456	128	1	12	CARDINAL
iogr-456	129	1	10	CARDINAL
iogr-456	129	2	12	CARDINAL
iogr-456	140	1	11	CARDINAL
iogr-456	141	1	halliburton	GPE
iogr-456	144	1	a.	PERSON
iogr-456	144	2	j. e.	PERSON
iogr-456	144	3	m. t. 1994	PERSON
iogr-456	146	1	journal of petroleum technology	ORG
iogr-456	146	2	46(12):23-27	CARDINAL
iogr-456	147	1	spe-22350	DATE
iogr-456	147	2	cullender	GPE
iogr-456	147	3	m.h.	GPE
iogr-456	147	4	smith	GPE
iogr-456	147	5	r.v. 1956	GPE
iogr-456	149	1	207(12	CARDINAL
iogr-456	149	2	281	CARDINAL
iogr-456	150	1	spe-696-g. william	PERSON
iogr-456	150	2	c. l. 2004	PERSON
iogr-456	152	1	thakur	PERSON
iogr-456	152	2	g. c. 1990	PERSON
iogr-456	154	1	permian	NORP
iogr-456	154	2	midland	GPE
iogr-456	154	3	8	CARDINAL
iogr-456	155	1	yue yu	PERSON
iogr-456	155	2	unocal east china sea ltd.	ORG
iogr-456	155	3	6 years	DATE
iogr-456	157	1	china university of petroleum	ORG
iogr-456	157	2	beijing	GPE
iogr-456	158	1	minh vo	ORG
iogr-456	158	2	unocal east china sea ltd.	ORG
iogr-456	158	3	the last 4+ years	DATE
iogr-456	159	1	25 years	DATE
iogr-456	161	1	nyu	ORG
iogr-456	162	1	chaohong xiao	PERSON
iogr-456	162	2	32 years	DATE
iogr-456	163	1	daily	DATE