Texas oil lease

Producing

STARNES UNIT

Name: STARNES UNIT monthly oil and gas production, Cochran County, Texas
Creator: Texas Railroad Commission

Starnes Unit is an oil lease in Cochran County, Texas, operated by Aviator Energy, LLC in the Levelland field.

85 wells

7,818bbl oil, last 12 months−14% vs prior year

Operator: Aviator Energy, LLC
County: Cochran County
Field: Levelland
RRC lease: 8A-16877

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Where it sits

This county

Cochran County

Oil in Jun 2026: 549 bbl
Reporting since: Jan 2020

Production by month

Oil output fell 14% over the last 12 months

Jul 2026 was not reported.

Oil (bars)
Last 12 months

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

No gas disposition reported for this lease

The operator has not reported where the gas went in the months we hold.

Who has run this lease

The operator changed 3 times, most recently in Dec 2025

Aviator Energy, LLC Dec 2025 to Jun 2026
Sierra Lima Oil & Gas, LLC Aug 2024 to Nov 2025
Sixess Energy, LLC Jan 2023 to Jul 2024
Walsh Petroleum, Inc. Jan 2020 to Dec 2022

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

85 wells on this lease

Wells on STARNES UNIT
API number	Well no.	Status
42-079-00300	2307	Active
42-079-00317	401	Active
42-079-00318	408	Shut-in
42-079-00343	1104W	Active
42-079-00344	1709	Shut-in
42-079-00345	1112W	Active
42-079-00346	1105	Shut-in
42-079-00347	1710W	Active
42-079-00348	1111	Active
42-079-00349	1106W	Shut-in
42-079-00350	1716W	Active
42-079-00351	1110W	Active
42-079-00352	1103	Shut-in
42-079-00353	1107	Active
42-079-00354	1101	Active
42-079-00355	1102W	Shut-in
42-079-00743	911W	Active
42-079-00744	912	Active
42-079-00771	2306W	Active
42-079-00775	2916W	Active
42-079-00777	2906	Shut-in
42-079-00779	2910W	Active
42-079-00914	1711	Active
42-079-00917	1604W	Shut-in
42-079-00918	2212W	Active
42-079-00919	2311	Shut-in
42-079-00920	1714W	Shut-in
42-079-00923	2211	Shut-in
42-079-00924	2314W	Active
42-079-00926	1002W	Active
42-079-00928	2312W	Shut-in
42-079-00929	1713	Shut-in
42-079-00930	1001	Shut-in
42-079-00932	2313	Shut-in
42-079-00933	1008	Active
42-079-00935	1007	Active
42-079-00937	2203	Active
42-079-00938	1006W	Shut-in
42-079-00939	2214W	Active
42-079-00941	1005	Active
42-079-00943	2205	Active
42-079-00944	2206W	Shut-in
42-079-00946	2202W	Active
42-079-00959	504W	Shut-in
42-079-00963	505	Shut-in
42-079-00964	506W	Shut-in
42-079-00965	502W	Active
42-079-00966	507	Active
42-079-01687	1704	Active
42-079-01688	1703	Shut-in
42-079-01689	1702W	Active
42-079-01690	1701	Active
42-079-01691	1708W	Active
42-079-01692	1707	Shut-in
42-079-01693	1706W	Active
42-079-02163	2803	Shut-in
42-079-02164	2802W	Shut-in
42-079-02168	2801	Active
42-079-02445	407	Shut-in
42-079-02446	402	Shut-in
42-079-02480	516W	Shut-in
42-079-02483	514	Active
42-079-02485	512W	Shut-in
42-079-02519	1113	Shut-in
42-079-02521	1115	Shut-in
42-079-02561	1116W	Shut-in
42-079-30072	1114W	Shut-in
42-079-30073	1715	Shut-in
42-079-30162	2315 X	Active
42-079-30527	513	Active
42-079-30528	515	Active
42-079-30529	511	Active
42-079-32973	1102A	Shut-in
42-079-32974	1101A	Shut-in
42-079-33055	1120	Active
42-079-33056	1119	Active
42-079-33057	1705	Active
42-079-33058	1717	Shut-in
42-079-33059	5018	Active
42-079-33131	1127	Shut-in
42-079-80572	503Y	Active
42-079-80584	913	Active
42-079-80585	914	Shut-in
42-079-80589	1011	Active
42-079-80590	1013	Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
Company	Product	Role	Share%	From	Until
Sentinel Transportation, LLC	Oil	Gathers	100	Nov 1, 2024	–
Axis Energy Marketing, LLC	Oil	Gathers	100	Aug 1, 2024	Nov 1, 2024
Axis Energy Marketing, LLC	Oil	Gathers	50	Jan 1, 2023	Aug 1, 2024
Sentinel Transportation, LLC	Oil	Gathers	50	Jan 1, 2023	Aug 1, 2024
Targa Midstream Services LLC	Casinghead gas	Gathers	100	Oct 1, 2011	Jan 1, 2023
Targa Midstream Services LLC	Casinghead gas	Buys	100	Oct 1, 2011	Jan 1, 2023
Sentinel Transportation, LLC	Oil	Gathers	100	Jan 1, 2004	Jan 1, 2023

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

Who buys my oil Oil price check

4,286 acres on the newest permit

A pooling certificate was filed

156 wells are listed on this lease

Permits for Starnes Unit
API number	Well no.	Permit issued	Completed	Acreson the permit	Type
42-079-33131	1127	Jan 7, 2008	Apr 15, 2008	4,286	Vertical
42-079-33059	5018	Jan 14, 2004	Mar 12, 2004	4,286	Vertical
42-079-33055	1120	Nov 20, 2003	Mar 3, 2004	4,286	Vertical
42-079-33056	1119	Nov 20, 2003	Feb 27, 2004	4,286	Vertical
42-079-33057	1705	Nov 20, 2003	Feb 9, 2004	4,286	Vertical
42-079-33058	1717	Nov 20, 2003	Feb 18, 2004	4,286	Vertical
42-079-32973	1102A	Mar 2, 2000	May 11, 2000	4,286.73	Vertical
42-079-32974	1101A	Mar 2, 2000	Jun 22, 2000	4,286.73	Vertical
42-079-00300	2307	–	Jan 12, 1984	–	–
42-079-00317	401	–	Jan 12, 1984	–	–
42-079-00318	408	–	Jan 12, 1984	–	–
42-079-00341	509	–	–	–	–

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for STARNES UNIT
Month	Operator	Oil producedbbl	Oil soldbbl	WTI$/bbl	Henry Hub$/MMBtu
Jul 2026No report	No report filed	–	–	$80.46	$2.89
Jun 2026Aviator Energy,	Aviator Energy, LLC	549	662	$84.81	$3.15
May 2026Aviator Energy,	Aviator Energy, LLC	627	501	$102.13	$2.94
Apr 2026Aviator Energy,	Aviator Energy, LLC	638	829	$100.32	$2.77
Mar 2026Aviator Energy,	Aviator Energy, LLC	650	991	$91.38	$3.04
Feb 2026Aviator Energy,	Aviator Energy, LLC	554	335	$64.51	$3.62
Jan 2026Aviator Energy,	Aviator Energy, LLC	661	331	$60.04	$7.72
Dec 2025Aviator Energy,	Aviator Energy, LLC	682	667	$57.97	$4.26
Nov 2025Sierra Lima	Sierra Lima Oil & Gas, LLC	692	1,013	$60.06	$3.79
Oct 2025Sierra Lima	Sierra Lima Oil & Gas, LLC	720	988	$60.89	$3.19
Sep 2025Sierra Lima	Sierra Lima Oil & Gas, LLC	655	671	$63.96	$2.97
Aug 2025Sierra Lima	Sierra Lima Oil & Gas, LLC	605	993	$64.86	$2.91
Jul 2025Sierra Lima	Sierra Lima Oil & Gas, LLC	785	352	$68.39	$3.20
Jun 2025Sierra Lima	Sierra Lima Oil & Gas, LLC	755	678	$68.17	$3.02
May 2025Sierra Lima	Sierra Lima Oil & Gas, LLC	718	501	$62.17	$3.12
Apr 2025Sierra Lima	Sierra Lima Oil & Gas, LLC	631	1,006	$63.54	$3.42
Mar 2025Sierra Lima	Sierra Lima Oil & Gas, LLC	755	875	$68.24	$4.12
Feb 2025Sierra Lima	Sierra Lima Oil & Gas, LLC	744	340	$71.53	$4.19
Jan 2025Sierra Lima	Sierra Lima Oil & Gas, LLC	859	676	$75.74	$4.13
Dec 2024Sierra Lima	Sierra Lima Oil & Gas, LLC	625	841	$70.12	$3.01
Nov 2024Sierra Lima	Sierra Lima Oil & Gas, LLC	347	338	$69.95	$2.12
Oct 2024Sierra Lima	Sierra Lima Oil & Gas, LLC	621	161	$71.99	$2.20
Sep 2024Sierra Lima	Sierra Lima Oil & Gas, LLC	771	358	$70.24	$2.28
Aug 2024Sierra Lima	Sierra Lima Oil & Gas, LLC	565	629	$76.68	$1.99
Jul 2024Sixess Energy,	Sixess Energy, LLC	771	1,026	$81.80	$2.07
Jun 2024Sixess Energy,	Sixess Energy, LLC	638	667	$79.77	$2.54
May 2024Sixess Energy,	Sixess Energy, LLC	710	730	$80.02	$2.12
Apr 2024Sixess Energy,	Sixess Energy, LLC	595	835	$85.35	$1.60
Mar 2024Sixess Energy,	Sixess Energy, LLC	693	829	$81.28	$1.49
Feb 2024Sixess Energy,	Sixess Energy, LLC	712	881	$77.25	$1.72
Jan 2024Sixess Energy,	Sixess Energy, LLC	822	776	$74.15	$3.18
Dec 2023Sixess Energy,	Sixess Energy, LLC	721	559	$71.90	$2.52
Nov 2023Sixess Energy,	Sixess Energy, LLC	868	927	$77.69	$2.71
Oct 2023Sixess Energy,	Sixess Energy, LLC	806	834	$85.64	$2.98
Sep 2023Sixess Energy,	Sixess Energy, LLC	809	637	$89.43	$2.64
Aug 2023Sixess Energy,	Sixess Energy, LLC	1,043	1,229	$81.39	$2.58

No report filed

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

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