Texas oil lease

Producing

WESTBROOK SOUTHEAST UNIT

Name: WESTBROOK SOUTHEAST UNIT monthly oil and gas production, Mitchell County, Texas
Creator: Texas Railroad Commission

Westbrook Southeast Unit is an oil lease in Mitchell County, Texas, operated by Bce-Mach III LLC in the Westbrook field.

592 wells

202,036bbl oil, last 12 months−7% vs prior year

Operator: Bce-Mach III LLC
County: Mitchell County
Field: Westbrook
RRC lease: 08-20847

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Where it sits

This county

Mitchell County

Gas, last 12 months: 9,932 mcf
Oil in Jul 2026: 16,182 bbl

Production by month

Oil output fell 7% 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

60% of the gas went to a processing plant in the last 12 months

Flaring peaked at 100.0% of the gas in Aug 2023.

Processing plant (3)
Flared (4)

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Processing plant (3)
60% · 5,931 mcf
Flared (4)
40% · 4,001 mcf

40.3% of the gas flared in the last 12 months. 34 months above 3%.

Who has run this lease

The operator changed once, most recently in Sep 2025

Bce-Mach III LLC Sep 2025 to now
Sabinal Energy Operating, LLC Jan 2020 to Aug 2025

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

592 wells on this lease

Wells on WESTBROOK SOUTHEAST UNIT
API number	Well no.	Status
42-335-00049	2702	Active
42-335-00050	2703	Active
42-335-00118	2201	Active
42-335-00137	34W	Active
42-335-00138	2801	Active
42-335-00139	2501	Active
42-335-00144	2403	Active
42-335-00146	2504	Active
42-335-00151	3001	Active
42-335-00275	1008	Active
42-335-00276	1005	Shut-in
42-335-00302	54W	Active
42-335-00305	1004	Active
42-335-00307	1007	Active
42-335-00310	811	Active
42-335-00311	812	Active
42-335-00312	813	Active
42-335-00313	1014	Active
42-335-00314	1015	Active
42-335-00315	816	Active
42-335-00316	1017	Active
42-335-00318	1019	Active
42-335-00325	826	Active
42-335-00326	827	Active
42-335-00327	828	Active
42-335-00328	829	Active
42-335-00329	1030	Active
42-335-00330	1031	Active
42-335-00332	1301A	Active
42-335-00334	1303	Active
42-335-00335	1304	Active
42-335-00336	1305	Shut-in
42-335-00337	1306	Shut-in
42-335-00338	62W	Active
42-335-00340	6W	Shut-in
42-335-00341	2006	Active
42-335-00356	101	Active
42-335-00357	102	Active
42-335-00358	203	Active
42-335-00360	204	Active
42-335-00361	205	Active
42-335-00369	305	Active
42-335-00370	306	Active
42-335-00371	507W	Active
42-335-00372	308R	Active
42-335-00373	14W	Shut-in
42-335-00375	1811	Active
42-335-00376	513	Active
42-335-00377	1815	Active
42-335-00378	15W	Active
42-335-00384	5W	Active
42-335-00385	323	Active
42-335-00386	324	Active
42-335-00388	1827	Active
42-335-00395	336W	Shut-in
42-335-00625	3601	Active
42-335-00626	3502	Active
42-335-00627	3602	Active
42-335-00630	3505	Active
42-335-00631	3506	Active
42-335-00632	3507	Active
42-335-00633	45W	Active
42-335-00636	3511	Active
42-335-00822	2705	Active
42-335-00826	2709	Active
42-335-01199	1902A	Active
42-335-01200	1903	Active
42-335-01201	1904	Active
42-335-01202	1905	Active
42-335-01204	1907	Active
42-335-01205	1908	Active
42-335-01206	1909	Active
42-335-01209	1912	Active
42-335-01388	905	Active
42-335-01428	621	Active
42-335-01828	1713	Active
42-335-01830	1717	Active
42-335-01833	404	Active
42-335-01842	703A	Active
42-335-01843	709R	Active
42-335-01844	701	Active
42-335-01896	710	Active
42-335-01897	1201	Active
42-335-01900	612A	Active
42-335-01901	414	Active
42-335-01902	415	Active
42-335-01998	1901	Shut-in
42-335-10310	1308	Active
42-335-10311	1838	Active
42-335-10312	1837	Active
42-335-10402	51W	Active
42-335-10404	52W	Active
42-335-10405	23W	Active
42-335-10406	4W	Active
42-335-10407	7W	Shut-in
42-335-10408	24W	Active
42-335-10418	35W	Active
42-335-10430	43W	Active
42-335-10433	63W	Active
42-335-30036	22W	Active
42-335-30037	32W	Active
42-335-30039	12W	Active
42-335-30061	26W	Shut-in
42-335-30087	5016W	Shut-in
42-335-30088	906	Active
42-335-30089	1402	Active
42-335-30090	1839	Active
42-335-30129	103	Active
42-335-30130	619	Active
42-335-30131	2304	Active
42-335-30134	36W	Shut-in
42-335-30412	1601	Active
42-335-30413	2902	Active
42-335-30414	2903	Active
42-335-30415	207	Active
42-335-30890	1840	Active
42-335-30891	1720	Active
42-335-30892	1032	Active
42-335-30893	830	Active
42-335-30894	620	Active
42-335-30895	337	Active
42-335-31815	1W	Shut-in
42-335-31816	2W	Shut-in
42-335-31817	108	Active
42-335-31819	208	Active
42-335-31821	209	Active
42-335-31959	531	Shut-in
42-335-31960	532	Shut-in
42-335-31973	533W	Active
42-335-31974	339	Active
42-335-31975	340	Active
42-335-31977	1844	Active
42-335-31978	341	Active
42-335-31980	338	Active
42-335-31981	417	Active
42-335-31982	1841	Active
42-335-31983	1842	Active
42-335-31984	1843	Active
42-335-32145	714	Active
42-335-32146	1107	Active
42-335-32147	1309	Active
42-335-32148	1203	Shut-in
42-335-32149	2305	Active
42-335-32220	210	Active
42-335-32329	2404	Active
42-335-32330	2306	Active
42-335-32331	1311	Active
42-335-32332	1310	Active
42-335-32333	831	Active
42-335-32334	715	Active
42-335-32335	46W	Shut-in
42-335-32336	31W	Active
42-335-32337	30W	Shut-in
42-335-32338	27W	Shut-in
42-335-32339	21W	Shut-in
42-335-32340	20W	Shut-in
42-335-32341	17W	Shut-in
42-335-32359	18W	Shut-in
42-335-32679	623	Active
42-335-32680	832	Active
42-335-32681	1033	Active
42-335-32816	1035	Active
42-335-32817	1034	Active
42-335-32818	834	Active
42-335-32819	833	Active
42-335-32922	1037	Active
42-335-32923	1038	Active
42-335-32924	1036W	Active
42-335-32925	835	Active
42-335-32936	1312	Active
42-335-32937	1846	Active
42-335-32938	2710	Active
42-335-32939	1845	Active
42-335-33332	836	Active
42-335-33333	2007	Active
42-335-33351	56W	Shut-in
42-335-33352	55W	Active
42-335-33353	48W	Active
42-335-33354	47W	Active
42-335-33355	211	Active
42-335-33356	1039	Active
42-335-33451	11W	Shut-in
42-335-33452	19W	Shut-in
42-335-33453	342	Active
42-335-33454	1040	Active
42-335-33503	418	Active
42-335-33504	534	Active
42-335-33505	907	Shut-in
42-335-33506	1313	Shut-in
42-335-33507	1847	Active
42-335-33564	1042	Active
42-335-33565	1403	Shut-in
42-335-33566	1848	Active
42-335-33567	1043	Active
42-335-33568	624	Active
42-335-33569	1041	Active
42-335-33570	1044	Active
42-335-33571	1108	Active
42-335-33674	716W	Active
42-335-33675	717W	Shut-in

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	100	Oct 1, 2023	–
Wtg Gas Processing, L.p.	Casinghead gas	Gathers	100	Jun 1, 2013	Oct 1, 2023
Wtg Gas Processing, L.p.	Casinghead gas	Buys	100	Jun 1, 2013	Oct 1, 2023
Lion Oil Trading & Trans, LLC	Oil	Gathers	50	Jul 1, 2019	Oct 1, 2023
Plains Pipeline L.p.	Oil	Gathers	50	Jul 1, 2019	Oct 1, 2023
Lion Oil Trading & Trans, LLC	Oil	Gathers	25	Jun 12, 2018	Jul 1, 2019
Plains Pipeline L.p.	Oil	Gathers	75	Jun 12, 2018	Jul 1, 2019

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

Who buys my oil Oil price check

4,720 acres on the newest permit

The wells on this lease state different acreage

The permits state between 80 and 8,440 acres.

686 wells are listed on this lease

Permits for Westbrook Southeast Unit
API number	Well no.	Permit issued	Completed	Acreson the permit	Type
42-335-30414	2903	Nov 4, 2022	Mar 13, 1975	4,720	Vertical
42-335-34298	2714	Nov 4, 2022	Jun 12, 2003	4,720	Vertical
42-335-00311	812	Sep 30, 2015	Mar 29, 2004	4,700	Vertical
42-335-01428	621	Sep 30, 2015	Apr 19, 1962	4,700	Vertical
42-335-33781	535	Sep 30, 2015	Feb 20, 1996	4,700	Vertical
42-335-31960	532	Sep 25, 2015	Jul 29, 1981	4,700	Vertical
42-335-33503	418	Sep 25, 2015	Dec 30, 1989	4,700	Vertical
42-335-01902	415	Sep 22, 2015	Jun 15, 2011	4,700	Vertical
42-335-32816	1035	Sep 3, 2015	Oct 4, 1984	4,700	Vertical
42-335-32922	1037	Sep 2, 2015	Apr 12, 1985	4,700	Vertical
42-335-32922	1037A	Sep 2, 2015	Nov 8, 2014	4,700	Vertical
42-335-00376	513	Sep 1, 2015	Jan 20, 1956	4,700	Vertical

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for WESTBROOK SOUTHEAST UNIT
Month	Operator	Oil producedbbl	Oil soldbbl	Gas producedmcf	Gas soldmcf, codes 2+3	Flaredmcf	WTI$/bbl	Henry Hub$/MMBtu
Jul 2026Bce-Mach III	Bce-Mach III LLC	16,182	16,117	1,406	0	1,406	$80.46	$2.89
Jun 2026Bce-Mach III	Bce-Mach III LLC	16,527	16,446	1,369	609	760	$84.81	$3.15
May 2026Bce-Mach III	Bce-Mach III LLC	16,752	16,793	1,132	931	201	$102.13	$2.94
Apr 2026Bce-Mach III	Bce-Mach III LLC	16,719	16,742	1,141	1,116	25	$100.32	$2.77
Mar 2026Bce-Mach III	Bce-Mach III LLC	17,210	17,219	13	0	13	$91.38	$3.04
Feb 2026Bce-Mach III	Bce-Mach III LLC	15,661	15,678	269	0	269	$64.51	$3.62
Jan 2026Bce-Mach III	Bce-Mach III LLC	16,164	16,211	303	303	0	$60.04	$7.72
Dec 2025Bce-Mach III	Bce-Mach III LLC	17,281	17,284	14	0	14	$57.97	$4.26
Nov 2025Bce-Mach III	Bce-Mach III LLC	16,955	16,931	33	0	33	$60.06	$3.79
Oct 2025Bce-Mach III	Bce-Mach III LLC	17,527	17,779	595	0	595	$60.89	$3.19
Sep 2025Bce-Mach III	Bce-Mach III LLC	17,310	17,098	1,571	1,102	469	$63.96	$2.97
Aug 2025Sabinal Energy	Sabinal Energy Operating, LLC	17,748	17,746	2,086	1,870	216	$64.86	$2.91
Jul 2025Sabinal Energy	Sabinal Energy Operating, LLC	17,923	17,944	2,407	1,885	522	$68.39	$3.20
Jun 2025Sabinal Energy	Sabinal Energy Operating, LLC	17,459	17,462	2,039	1,241	798	$68.17	$3.02
May 2025Sabinal Energy	Sabinal Energy Operating, LLC	18,400	18,339	2,538	0	2,538	$62.17	$3.12
Apr 2025Sabinal Energy	Sabinal Energy Operating, LLC	17,509	17,556	1,098	0	1,098	$63.54	$3.42
Mar 2025Sabinal Energy	Sabinal Energy Operating, LLC	18,386	18,372	1,033	0	1,033	$68.24	$4.12
Feb 2025Sabinal Energy	Sabinal Energy Operating, LLC	16,586	16,583	829	0	829	$71.53	$4.19
Jan 2025Sabinal Energy	Sabinal Energy Operating, LLC	18,488	18,434	914	0	914	$75.74	$4.13
Dec 2024Sabinal Energy	Sabinal Energy Operating, LLC	18,502	18,586	1,065	0	1,065	$70.12	$3.01
Nov 2024Sabinal Energy	Sabinal Energy Operating, LLC	17,840	17,828	1,265	0	1,265	$69.95	$2.12
Oct 2024Sabinal Energy	Sabinal Energy Operating, LLC	18,964	18,962	1,603	0	1,603	$71.99	$2.20
Sep 2024Sabinal Energy	Sabinal Energy Operating, LLC	18,326	18,328	1,590	0	1,590	$70.24	$2.28
Aug 2024Sabinal Energy	Sabinal Energy Operating, LLC	19,187	19,173	1,385	0	1,385	$76.68	$1.99
Jul 2024Sabinal Energy	Sabinal Energy Operating, LLC	19,352	19,371	1,692	0	1,692	$81.80	$2.07
Jun 2024Sabinal Energy	Sabinal Energy Operating, LLC	18,519	18,507	1,374	0	1,374	$79.77	$2.54
May 2024Sabinal Energy	Sabinal Energy Operating, LLC	19,416	19,430	1,264	0	1,264	$80.02	$2.12
Apr 2024Sabinal Energy	Sabinal Energy Operating, LLC	18,965	18,968	1,154	0	1,154	$85.35	$1.60
Mar 2024Sabinal Energy	Sabinal Energy Operating, LLC	19,794	19,765	1,124	0	1,124	$81.28	$1.49
Feb 2024Sabinal Energy	Sabinal Energy Operating, LLC	18,469	18,491	1,027	0	1,027	$77.25	$1.72
Jan 2024Sabinal Energy	Sabinal Energy Operating, LLC	19,757	19,765	864	0	864	$74.15	$3.18
Dec 2023Sabinal Energy	Sabinal Energy Operating, LLC	19,712	19,940	1,068	0	1,068	$71.90	$2.52
Nov 2023Sabinal Energy	Sabinal Energy Operating, LLC	19,095	18,831	1,250	0	1,250	$77.69	$2.71
Oct 2023Sabinal Energy	Sabinal Energy Operating, LLC	20,889	20,899	1,570	0	1,570	$85.64	$2.98
Sep 2023Sabinal Energy	Sabinal Energy Operating, LLC	19,921	19,906	1,470	0	1,470	$89.43	$2.64
Aug 2023Sabinal Energy	Sabinal Energy Operating, LLC	21,285	21,354	1,670	0	1,670	$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

WESTBROOK SOUTHEAST UNIT
1,125 bbl · 1 km
WESTBROOK SOUTHWEST UNIT
128,123 bbl · 1.3 km
NORTH WESTBROOK UNIT
507,258 bbl · 2 km
DOOLF
24 bbl · 2.2 km
JUSTICE
14 bbl · 2.6 km
DAWSON
24 bbl · 2.6 km
BRYANT
958 bbl · 2.8 km
MORRISON -E-
129 bbl · 2.8 km
MORWEST
87 bbl · 2.8 km
TURNER GREGORY UNIT
41,715 bbl · 3 km

Drilling permits within 10 km

TREASURE TOMB 11-2 #H 3W
new drill · horizontal · Bayswater Operating Company LLC · Mitchell County · 9 km
Permit 0911664 · Nov 13, 2025
TREASURE TOMB 11-2 #H 1W
new drill · horizontal · Bayswater Operating Company LLC · Mitchell County · 9 km
Permit 0911663 · Nov 13, 2025
COBRA 15-22 #H 3W
new drill · horizontal · Bayswater Operating Company LLC · Mitchell County · 9.5 km
Permit 0911636 · Nov 7, 2025
ENDLESS DUNE 10-3 #H 3W
new drill · horizontal · Bayswater Operating Company LLC · Mitchell County · 9.5 km
Permit 0911569 · Nov 6, 2025
BRENNAND '17' #1
new drill · Sabinal Energy Operating, LLC · Mitchell County · 5 km
Permit 0905137 · Jan 21, 2025

Is your check right?

Where it sits

Production by month

Oil output fell 7% over the last 12 months

Where the gas went

60% of the gas went to a processing plant in the last 12 months

Who has run this lease

The operator changed once, most recently in Sep 2025

592 wells on this lease

Buyers and gatherers

4,720 acres on the newest permit

Estimate your royalty

36 months, newest first

Do your checks match this lease?

Nearby

This lease belongs to

Bce-Mach III LLC in Mitchell County

Westbrook field

Leases within 10 km

Drilling permits within 10 km