Texas oil lease

Producing

CORNELL UNIT

Name: CORNELL UNIT monthly oil and gas production, Yoakum County, Texas
Creator: Texas Railroad Commission

Cornell Unit is an oil lease in Yoakum County, Texas, operated by Hilcorp Energy Company in the Wasson field.

240 wells

485,065bbl oil, last 12 months+16% vs prior year

Operator: Hilcorp Energy Company
County: Yoakum County
Field: Wasson
RRC lease: 8A-19453

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Where it sits

This county

Yoakum County

Gas, last 12 months: 656,764 mcf
Oil in Jul 2026: 37,518 bbl

Production by month

Oil output rose 16% over the last 12 months

Oil (bars)
Gas (line)
Last 12 months

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Apr 2025 the lease's gas goes to a transmission line instead of a processing plant

Flaring peaked at 28.2% of the gas in Aug 2024.

Processing plant (3)
Transmission line (2)
Lease fuel (1)
Flared (4)

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Transmission line (2)
97% · 637,514 mcf
Lease fuel (1)
2.9% · 18,962 mcf
Flared (4)
0.0% · 288 mcf

Who has run this lease

The operator changed once, most recently in Apr 2025

Hilcorp Energy Company Apr 2025 to now
XTO Energy Inc. Jan 2020 to Mar 2025

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

240 wells on this lease

Wells on CORNELL UNIT
API number	Well no.	Status
42-501-00638	6361W	Active
42-501-00755	3101W	Active
42-501-00756	3001W	Active
42-501-00757	3102	Active
42-501-00758	3002W	Active
42-501-00760	3003W	Active
42-501-00761	6313W	Active
42-501-00762	3104W	Active
42-501-00763	3004	Active
42-501-00764	3105	Active
42-501-00765	3005	Active
42-501-00766	6306W	Active
42-501-00767	3006	Active
42-501-00768	3107W	Active
42-501-00769	3007W	Active
42-501-00770	6308	Active
42-501-00771	3008	Active
42-501-00772	6309	Active
42-501-00773	3009W	Active
42-501-00774	3110W	Active
42-501-00775	3010	Active
42-501-00776	6311	Active
42-501-00777	3011	Active
42-501-00778	6312W	Active
42-501-00779	3012	Active
42-501-00780	3013W	Active
42-501-00781	3114W	Active
42-501-00782	3014	Active
42-501-00783	6315	Active
42-501-00784	3015	Active
42-501-00785	3116W	Shut-in
42-501-00786	3016W	Active
42-501-00787	6317	Active
42-501-00788	3118W	Shut-in
42-501-00789	3119W	Active
42-501-00791	6321	Active
42-501-00792	6322W	Active
42-501-00793	6323W	Active
42-501-00794	3124	Active
42-501-00795	3125W	Active
42-501-00796	3126W	Active
42-501-00797	3127W	Active
42-501-00798	3128	Active
42-501-00799	6329	Active
42-501-00800	6330	Active
42-501-00801	6331	Active
42-501-00802	6332	Shut-in
42-501-01530	3017	Active
42-501-01531	3021	Active
42-501-01532	3023	Active
42-501-01534	3026W	Active
42-501-01535	3027	Active
42-501-01538	3030	Active
42-501-01540	6333	Active
42-501-01541	6334	Active
42-501-01542	6335	Active
42-501-01543	3136	Active
42-501-01544	6337	Active
42-501-01545	6338	Active
42-501-01547	3150	Active
42-501-01549	6355	Shut-in
42-501-01550	6357W	Active
42-501-01551	6358W	Active
42-501-01553	6364	Active
42-501-10038	6365	Active
42-501-10041	6370	Shut-in
42-501-30306	3025W	Active
42-501-30307	3029W	Active
42-501-30308	3145W	Active
42-501-30309	3147W	Active
42-501-30310	3018W	Active
42-501-31484	6374	Shut-in
42-501-31486	6372W	Active
42-501-31487	3035W	Active
42-501-31488	3033	Active
42-501-31489	3176W	Shut-in
42-501-31490	3182	Active
42-501-31491	3180	Active
42-501-31492	3179	Active
42-501-31493	3177	Shut-in
42-501-31494	6373	Active
42-501-31495	3181	Active
42-501-31497	3178	Active
42-501-31498	6375W	Active
42-501-31561	3034AW	Active
42-501-31810	3036W	Active
42-501-31827	3039	Shut-in
42-501-31837	3037W	Active
42-501-31838	3038	Active
42-501-31839	6376	Active
42-501-31851	3040W	Active
42-501-31852	6377W	Active
42-501-31864	3042	Active
42-501-31865	3041	Active
42-501-31872	3043	Active
42-501-31873	6378W	Active
42-501-31888	6383	Active
42-501-31894	6384	Active
42-501-31897	6382	Shut-in
42-501-31898	3183	Active
42-501-31900	3184	Active
42-501-31902	6385	Shut-in
42-501-31915	3187	Active
42-501-31927	3045	Shut-in
42-501-31930	3046	Active
42-501-31931	3185	Active
42-501-31936	3044	Shut-in
42-501-31937	6381	Shut-in
42-501-31938	3047	Active
42-501-31970	3188	Active
42-501-32141	6379	Active
42-501-32146	3120A	Active
42-501-32315	3048	Active
42-501-32795	3050	Active
42-501-32796	3151	Active
42-501-32799	6350	Active
42-501-32800	3153	Active
42-501-32801	3152	Active
42-501-32803	6352W	Active
42-501-32804	6353	Active
42-501-32805	6351	Active
42-501-33465	6309A	Active
42-501-33466	3155	Active
42-501-33467	3154	Active
42-501-33468	6339	Active
42-501-33487	3051	Active
42-501-33511	3019D	Active
42-501-33629	3156	Active
42-501-33630	6310	Active
42-501-33631	6356	Active
42-501-33632	6359	Active
42-501-33638	6306A	Active
42-501-33724	3055	Active
42-501-33725	3054	Active
42-501-33726	3053	Shut-in
42-501-33727	3157	Active
42-501-33728	3052	Active
42-501-33729	3102A	Active
42-501-33761	6365A	Active
42-501-34589	6387W	Active
42-501-34590	3060	Shut-in
42-501-34592	3189	Active
42-501-34593	3061	Active
42-501-34594	6389	Shut-in
42-501-34595	3062	Active
42-501-34596	3190	Active
42-501-34732	3192	Active
42-501-34733	6391	Active
42-501-34734	6390	Active
42-501-34735	3063	Shut-in
42-501-34737	6393W	Active
42-501-34738	3191	Shut-in
42-501-34796	6394GC	Active
42-501-34797	3194	Active
42-501-34798	3193W	Active
42-501-34799	3064	Active
42-501-34800	6395	Active
42-501-34905	3195	Active
42-501-34906	3196	Active
42-501-34951	301	Active
42-501-34952	3065	Active
42-501-34953	302	Active
42-501-34954	6399W	Active
42-501-34955	3197A	Active
42-501-35107	101W	Active
42-501-35108	306	Active
42-501-35110	310W	Active
42-501-35111	3198	Active
42-501-35112	308	Active
42-501-35113	3070	Active
42-501-35114	3069	Active
42-501-35115	3199	Active
42-501-35116	100	Active
42-501-35118	303	Active
42-501-35119	3068	Active
42-501-35121	3071	Active
42-501-35157	102	Shut-in
42-501-35216	3072	Active
42-501-35217	3066	Active
42-501-35218	3075	Shut-in
42-501-35227	309W	Active
42-501-35353	107	Active
42-501-35515	105	Active
42-501-35516	103	Shut-in
42-501-35517	108	Shut-in
42-501-35518	3078	Active
42-501-35565	3077	Active
42-501-35566	109	Active
42-501-35591	311	Active
42-501-35602	3079	Active
42-501-35604	3067	Shut-in
42-501-35674	104	Active
42-501-35696	113	Active
42-501-35717	3119A	Active
42-501-35832	3080	Active
42-501-35833	3081	Shut-in
42-501-35860	305	Active
42-501-35873	313	Active
42-501-36027	3082	Active
42-501-36028	115	Active

SourceTexas Railroad Commission Wellbore Query. The first 200 by API number.

Buyers and gatherers

Companies named on the Form P-4, by product
Company	Product	Role	Share%	From	Until
Plains Pipeline L.p.	Oil	Gathers	50	Apr 1, 2025	–
Sentinel Transportation, LLC	Oil	Gathers	50	Jul 1, 2013	–
Occidental Permian Ltd.	Casinghead gas	Buys	100	May 1, 2000	–
Occidental Permian Ltd.	Casinghead gas	Gathers	100	May 1, 2000	–
Phillips 66 Pipeline LLC	Oil	Gathers	50	Jul 1, 2013	Apr 1, 2025

SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).

Who buys my oil Oil price check

1,923 acres on the newest permit

A pooling certificate was filed

The wells on this lease state different acreage

The permits state between 0.01 and 1,932 acres.

288 wells are listed on this lease

Permits for Cornell Unit
API number	Well no.	Permit issued	Completed	Acreson the permit	Type
42-501-37049	3125A	Oct 2, 2018	Jan 31, 2019	1,923	Vertical
42-501-36783	3186	Jun 29, 2017	Aug 16, 2017	1,920.60	Vertical
42-501-36784	6371	Jun 29, 2017	Sep 29, 2017	1,923	Vertical
42-501-35111	3198	Mar 3, 2017	Aug 25, 2017	1,923	Vertical
42-501-36782	3094	Mar 3, 2017	Sep 22, 2017	1,923	Vertical
42-501-36780	3056	Feb 28, 2017	Aug 18, 2017	1,923	Vertical
42-501-36706	3151A	Sep 12, 2016	Jan 4, 2017	1,923	Vertical
42-501-36707	3092W	Sep 9, 2016	Dec 15, 2016	1,923	Vertical
42-501-36705	3022W	Aug 2, 2016	Dec 26, 2016	1,923	Vertical
42-501-36708	3098W	Aug 2, 2016	Mar 1, 2017	1,923	Vertical
42-501-34737	6393W	May 8, 2015	Aug 18, 2015	1,920	Vertical
42-501-36544	127	Feb 27, 2015	Jun 10, 2015	1,923	Vertical

SourceRailroad Commission drilling permits, Sep 26, 2026 (source 1, source 2).

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for CORNELL UNIT
Month	Operator	Oil producedbbl	Oil soldbbl	Gas producedmcf	Gas soldmcf, codes 2+3	Flaredmcf	WTI$/bbl	Henry Hub$/MMBtu
Jul 2026Hilcorp Energy	Hilcorp Energy Company	37,518	37,474	74,564	70,783	288	$80.46	$2.89
Jun 2026Hilcorp Energy	Hilcorp Energy Company	39,101	39,217	65,128	62,093	0	$84.81	$3.15
May 2026Hilcorp Energy	Hilcorp Energy Company	40,895	40,826	68,494	65,712	0	$102.13	$2.94
Apr 2026Hilcorp Energy	Hilcorp Energy Company	38,913	39,171	51,654	48,903	0	$100.32	$2.77
Mar 2026Hilcorp Energy	Hilcorp Energy Company	40,134	39,975	53,400	52,549	0	$91.38	$3.04
Feb 2026Hilcorp Energy	Hilcorp Energy Company	37,578	37,380	43,109	42,809	0	$64.51	$3.62
Jan 2026Hilcorp Energy	Hilcorp Energy Company	43,037	43,189	49,422	48,854	0	$60.04	$7.72
Dec 2025Hilcorp Energy	Hilcorp Energy Company	42,125	42,081	51,638	50,402	0	$57.97	$4.26
Nov 2025Hilcorp Energy	Hilcorp Energy Company	40,147	40,180	54,449	52,743	0	$60.06	$3.79
Oct 2025Hilcorp Energy	Hilcorp Energy Company	41,771	41,688	54,940	54,082	0	$60.89	$3.19
Sep 2025Hilcorp Energy	Hilcorp Energy Company	42,403	42,177	43,151	43,151	0	$63.96	$2.97
Aug 2025Hilcorp Energy	Hilcorp Energy Company	41,443	41,658	46,815	45,433	0	$64.86	$2.91
Jul 2025Hilcorp Energy	Hilcorp Energy Company	39,156	39,161	48,798	47,732	0	$68.39	$3.20
Jun 2025Hilcorp Energy	Hilcorp Energy Company	38,751	38,872	52,200	50,335	0	$68.17	$3.02
May 2025Hilcorp Energy	Hilcorp Energy Company	40,933	40,884	45,232	42,564	0	$62.17	$3.12
Apr 2025Hilcorp Energy	Hilcorp Energy Company	35,157	34,863	38,882	37,497	0	$63.54	$3.42
Mar 2025XTO Energy	XTO Energy Inc.	35,559	35,506	52,342	52,342	0	$68.24	$4.12
Feb 2025XTO Energy	XTO Energy Inc.	33,957	34,126	50,297	50,297	0	$71.53	$4.19
Jan 2025XTO Energy	XTO Energy Inc.	35,352	35,357	65,101	63,772	1,329	$75.74	$4.13
Dec 2024XTO Energy	XTO Energy Inc.	35,562	35,438	62,931	62,931	0	$70.12	$3.01
Nov 2024XTO Energy	XTO Energy Inc.	35,147	35,414	65,999	65,999	0	$69.95	$2.12
Oct 2024XTO Energy	XTO Energy Inc.	39,108	38,926	71,093	71,093	0	$71.99	$2.20
Sep 2024XTO Energy	XTO Energy Inc.	38,706	38,557	51,531	51,531	0	$70.24	$2.28
Aug 2024XTO Energy	XTO Energy Inc.	11,577	11,643	22,181	15,925	6,256	$76.68	$1.99
Jul 2024XTO Energy	XTO Energy Inc.	34,809	35,047	52,085	49,863	2,222	$81.80	$2.07
Jun 2024XTO Energy	XTO Energy Inc.	35,208	35,083	52,415	52,415	0	$79.77	$2.54
May 2024XTO Energy	XTO Energy Inc.	38,494	38,580	60,173	60,173	0	$80.02	$2.12
Apr 2024XTO Energy	XTO Energy Inc.	36,938	37,018	59,675	59,675	0	$85.35	$1.60
Mar 2024XTO Energy	XTO Energy Inc.	39,060	38,997	64,810	64,810	0	$81.28	$1.49
Feb 2024XTO Energy	XTO Energy Inc.	37,527	37,361	57,263	57,263	0	$77.25	$1.72
Jan 2024XTO Energy	XTO Energy Inc.	41,132	41,182	70,121	69,829	292	$74.15	$3.18
Dec 2023XTO Energy	XTO Energy Inc.	42,573	42,540	76,222	76,222	0	$71.90	$2.52
Nov 2023XTO Energy	XTO Energy Inc.	38,894	38,794	71,085	71,085	0	$77.69	$2.71
Oct 2023XTO Energy	XTO Energy Inc.	41,548	41,802	89,323	88,655	668	$85.64	$2.98
Sep 2023XTO Energy	XTO Energy Inc.	39,613	39,638	82,647	82,647	0	$89.43	$2.64
Aug 2023XTO Energy	XTO Energy Inc.	42,777	42,633	87,972	87,972	0	$81.39	$2.58

Flared above 3%

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Sep 28, 2026.

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Nearby

Leases within 10 km

DENVER UNIT
6,734,662 bbl · 0.7 km
CORNELL UNIT
0 mcf · 1 km
MILLER, ANNIE "B"
0 bbl · 1 km
CORNELL UNIT
0 mcf · 1.2 km
CORNELL UNIT
0 mcf · 1.3 km
WILLARD UNIT
1,563,264 bbl · 1.4 km
CORNELL UNIT
0 mcf · 1.5 km
ROBERTS UNIT
423,908 bbl · 1.5 km
CORNELL UNIT
0 mcf · 1.6 km
CORNELL UNIT
0 mcf · 1.6 km

Drilling permits within 10 km

DENVER UNIT #8531
recompletion · horizontal · Occidental Permian Ltd. · Gaines County · 8.9 km
Permit 0918843 · Sep 24, 2026
DENVER UNIT #6548
recompletion · Occidental Permian Ltd. · Gaines County · 6.4 km
Permit 0918333 · Sep 4, 2026
TONKS #502GH
new drill · horizontal · Occidental Permian Ltd. · Gaines County · 9 km
Permit 0918261 · Sep 2, 2026
GRANGER #501GH
new drill · horizontal · Occidental Permian Ltd. · Gaines County · 9 km
Permit 0918262 · Sep 2, 2026
WILLARD UNIT #140 C
recompletion · horizontal · OXY USA WTP LP · Yoakum County · 5.2 km
Permit 0917840 · Aug 17, 2026

Is your check right?

Where it sits

Production by month

Oil output rose 16% over the last 12 months

Where the gas went

Since Apr 2025 the lease's gas goes to a transmission line instead of a processing plant

Who has run this lease

The operator changed once, most recently in Apr 2025

240 wells on this lease

Buyers and gatherers

1,923 acres on the newest permit

Estimate your royalty

36 months, newest first

Do your checks match this lease?

Nearby

This lease belongs to

Hilcorp Energy Company in Yoakum County

Wasson field

Leases within 10 km

Drilling permits within 10 km