Texas oil lease

Producing

NORTH WESTBROOK UNIT

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

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

1,053 wells

507,258bbl oil, last 12 months−9% vs prior year

Operator: Bce-Mach III LLC
County: Mitchell County
Field: Westbrook
RRC lease: 08-20831

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Where it sits

This county

Mitchell County

Gas, last 12 months: 22,397 mcf
Oil in Jul 2026: 41,932 bbl

Checks stopped on this lease?

Operator
Operator changed: Bce-Mach III LLC took over from Sabinal Energy Operating, LLC in Sep 2025.
P-5
The previous operator's P-5 registration is listed as inactive since Apr 20, 2026 (last P-5 filed Jun 11, 2025).

SourceRailroad Commission production, P-5 and P-4 records, data through Jul 2026.

See why checks stop on this lease

Production by month

Oil output fell 9% 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

59% 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)
59% · 13,317 mcf
Flared (4)
41% · 9,080 mcf

40.5% of the gas flared in the last 12 months. 35 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.

1,053 wells on this lease

Wells on NORTH WESTBROOK UNIT
API number	Well no.	Status
42-335-00096	3808	Active
42-335-00176	101	Shut-in
42-335-00178	102	Active
42-335-00179	103W	Active
42-335-00181	3201	Active
42-335-00183	3001	Active
42-335-00185	3002	Shut-in
42-335-00186	3203	Active
42-335-00187	3003	Active
42-335-00188	3004	Active
42-335-00189	3005	Active
42-335-00190	201	Active
42-335-00193	301	Active
42-335-00194	302	Active
42-335-00195	303	Active
42-335-00196	304	Active
42-335-00207	1501W	Shut-in
42-335-00208	1502	Active
42-335-00211	801	Active
42-335-00213	703	Active
42-335-00215	704	Active
42-335-00216	804	Active
42-335-00331	2701	Active
42-335-00339	7503	Active
42-335-00342	7507	Active
42-335-00364	6901W	Shut-in
42-335-00379	17	Active
42-335-00380	6518	Active
42-335-00381	6519	Active
42-335-00382	6520	Active
42-335-00387	6526	Active
42-335-00389	28	Active
42-335-00397	5301	Active
42-335-00398	5401	Active
42-335-00399	5302W	Active
42-335-00400	5402	Active
42-335-00401	2101	Shut-in
42-335-00403	4804	Active
42-335-00405	2106	Active
42-335-00406	2111	Active
42-335-00407	2110	Active
42-335-00408	2109	Active
42-335-00409	2108	Active
42-335-00410	2107	Active
42-335-00475	1901	Active
42-335-00476	1301	Active
42-335-00477	4101	Active
42-335-00478	3101	Active
42-335-00480	1202	Active
42-335-00481	1902	Active
42-335-00483	1302	Active
42-335-00484	4102	Active
42-335-00485	3102W	Active
42-335-00487	1203	Active
42-335-00488	1103	Active
42-335-00489	1303	Shut-in
42-335-00491	3103	Active
42-335-00494	1204	Active
42-335-00495	1104	Active
42-335-00497	4104	Active
42-335-00498	3104	Active
42-335-00500	1305	Active
42-335-00502	1306	Active
42-335-00504	1308	Active
42-335-00505	1309	Active
42-335-00577	1401	Active
42-335-00578	1402W	Active
42-335-00592	4301	Active
42-335-00595	4003	Active
42-335-00596	4004	Active
42-335-00762	6601	Active
42-335-00769	4401	Active
42-335-00770	4402W	Active
42-335-00771	4403	Active
42-335-00772	4404	Active
42-335-00779	1702	Active
42-335-00873	2501	Active
42-335-00874	2502	Active
42-335-00876	3508	Active
42-335-01045	2901	Active
42-335-01070	6704	Active
42-335-01083	6701	Active
42-335-01122	1602	Active
42-335-01129	601	Active
42-335-01215	2903	Active
42-335-01216	2902	Active
42-335-01295	1310	Active
42-335-01301	901	Active
42-335-01303	903	Active
42-335-01305	905W	Active
42-335-01329	4501	Active
42-335-01330	4502W	Active
42-335-01334	3301W	Active
42-335-01365	2601	Active
42-335-01367	2209	Active
42-335-01371	2407	Active
42-335-01380	7101	Active
42-335-01381	7102	Active
42-335-01382	7103W	Active
42-335-01383	7104	Active
42-335-01384	6304	Active
42-335-01386	6305	Active
42-335-01415	5502	Active
42-335-01420	7011	Shut-in
42-335-01422	6913	Active
42-335-01423	6914	Active
42-335-01425	3709	Active
42-335-01426	3710	Active
42-335-01427	7220	Active
42-335-01429	5205	Active
42-335-01431	6001	Active
42-335-01432	6102W	Active
42-335-01437	5902	Active
42-335-01439	6808	Active
42-335-01440	6809	Shut-in
42-335-01441	10A	Active
42-335-01442	6811	Active
42-335-01443	6812	Active
42-335-01445	6813	Active
42-335-01525	4001	Active
42-335-01526	2002	Active
42-335-01527	4002	Active
42-335-01528	1903	Active
42-335-01551	1801	Active
42-335-01577	1703	Active
42-335-01578	1802	Active
42-335-01579	1803	Active
42-335-01580	1804	Active
42-335-01581	1805	Shut-in
42-335-01582	1806	Shut-in
42-335-01583	1807	Active
42-335-01709	3502	Active
42-335-01752	3805	Active
42-335-01770	5A	Active
42-335-01781	6805	Active
42-335-01787	3604	Active
42-335-01789	2803	Active
42-335-01790	2405	Active
42-335-01797	2308	Active
42-335-01800	2306	Shut-in
42-335-01802	6301	Active
42-335-01803	6302	Active
42-335-01805	3904	Active
42-335-01807	3901	Shut-in
42-335-01809	5203	Active
42-335-01812	5102	Active
42-335-01813	5101	Active
42-335-01815	6203	Active
42-335-01816	6201	Active
42-335-01817	5002	Active
42-335-01818	11A	Active
42-335-01819	7306	Active
42-335-01820	6910W	Active
42-335-01822	7009	Active
42-335-01825	7303	Active
42-335-01826	7402	Active
42-335-01838	3401	Active
42-335-01866	2802	Active
42-335-01882	5001	Active
42-335-01890	6905	Active
42-335-01891	7008	Active
42-335-01894	3504	Active
42-335-10147	401	Shut-in
42-335-10318	6915W	Active
42-335-10320	7017W	Active
42-335-10395	1205W	Active
42-335-10396	5504W	Shut-in
42-335-10397	104W	Active
42-335-10398	2112W	Active
42-335-10399	3006W	Shut-in
42-335-10409	1003W	Active
42-335-10413	1904	Active
42-335-10414	3809W	Active
42-335-10415	5403W	Active
42-335-10416	6306W	Active
42-335-10420	6814W	Active
42-335-10422	6535W	Active
42-335-20031	4105W	Active
42-335-30002	3402W	Active
42-335-30003	3605W	Active
42-335-30139	6816	Active
42-335-30140	6919	Active
42-335-30141	3711	Active
42-335-30142	5206	Active
42-335-30192	5003	Active
42-335-30193	6004	Active
42-335-30194	5207	Active
42-335-30195	5104W	Active
42-335-30229	3810	Active
42-335-30230	4806	Active
42-335-30231	7105	Active
42-335-30232	6817	Active
42-335-30342	6103	Active
42-335-30343	5505	Active
42-335-30344	4903	Active
42-335-30345	3008	Active
42-335-30764	6818W	Shut-in
42-335-30765	6536W	Active
42-335-30766	6005W	Active
42-335-30767	5506W	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	100	Oct 1, 2023	–
Lion Oil Trading & Trans, LLC	Oil	Gathers	100	Jan 1, 2021	Oct 1, 2023
Wtg Gas Processing, L.p.	Casinghead gas	Gathers	100	Jun 1, 2013	Jan 1, 2021
Wtg Gas Processing, L.p.	Casinghead gas	Buys	100	Jun 1, 2013	Jan 1, 2021
Plains Pipeline L.p.	Oil	Gathers	100	Apr 1, 2018	Jan 1, 2021

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

Who buys my oil Oil price check

8,101.99 acres on the newest permit

Good to know
The wells on this lease state different acreage
The permits state between 40 and 79,795 acres. Use the acres from your own division order for the well you are paid on.
Good to know
1210 wells are listed on this lease
Each well can have its own unit. The decimal for one well does not have to equal the decimal for another.
Worth asking
A Rule 37 case is listed
The RRC permit records list a Rule 37 case. This does not establish your royalty share. Ask for the permit and unit plat for your well.

Check your decimal on this lease

Permits for North Westbrook Unit
API number	Well no.	Permit issued	Completed	Acreson the permit	Type
42-335-35311	3819	Apr 4, 2022	Jan 21, 2010	8,101.99	Vertical
42-335-01427	7220	Mar 10, 2022	Apr 26, 1957	8,101.99	Vertical
42-335-36009	6352H	Aug 27, 2021	Jun 14, 2022	8,101.99	Horizontal
42-335-31366	3509	Mar 23, 2021	Nov 20, 1978	8,101.99	Vertical
42-335-33664	5108	Mar 10, 2021	Apr 23, 1994	8,101.99	Vertical
42-335-35923	5311R	Nov 12, 2014	Jun 26, 2015	7,979	Vertical
42-335-35893	918W	Jun 11, 2014	Oct 28, 2014	7,979	Vertical
42-335-35894	821W	Jun 11, 2014	Oct 28, 2014	7,979	Vertical
42-335-35895	919W	Jun 11, 2014	Oct 28, 2014	7,979	Vertical
42-335-35892	820W	Jun 10, 2014	Oct 21, 2014	7,979	Vertical
42-335-34579	5906	Apr 30, 2014	Jun 22, 2006	7,979	Vertical
42-335-00595	4003	Jun 28, 2013	Jun 26, 1961	7,979	Vertical

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for NORTH WESTBROOK 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	41,932	42,022	419	0	419	$80.46	$2.89
Jun 2026Bce-Mach III	Bce-Mach III LLC	40,408	40,530	3,421	1,490	1,931	$84.81	$3.15
May 2026Bce-Mach III	Bce-Mach III LLC	40,666	40,676	3,194	2,224	970	$102.13	$2.94
Apr 2026Bce-Mach III	Bce-Mach III LLC	41,130	41,185	3,312	3,108	204	$100.32	$2.77
Mar 2026Bce-Mach III	Bce-Mach III LLC	42,619	42,717	562	0	562	$91.38	$3.04
Feb 2026Bce-Mach III	Bce-Mach III LLC	38,906	38,869	1,501	0	1,501	$64.51	$3.62
Jan 2026Bce-Mach III	Bce-Mach III LLC	42,052	41,931	1,350	1,350	0	$60.04	$7.72
Dec 2025Bce-Mach III	Bce-Mach III LLC	43,778	43,719	486	0	486	$57.97	$4.26
Nov 2025Bce-Mach III	Bce-Mach III LLC	42,482	42,480	361	0	361	$60.06	$3.79
Oct 2025Bce-Mach III	Bce-Mach III LLC	44,903	44,805	1,297	0	1,297	$60.89	$3.19
Sep 2025Bce-Mach III	Bce-Mach III LLC	43,456	43,609	3,227	2,332	895	$63.96	$2.97
Aug 2025Sabinal Energy	Sabinal Energy Operating, LLC	44,926	44,870	3,267	2,813	454	$64.86	$2.91
Jul 2025Sabinal Energy	Sabinal Energy Operating, LLC	45,771	45,824	2,978	2,644	334	$68.39	$3.20
Jun 2025Sabinal Energy	Sabinal Energy Operating, LLC	44,639	44,568	2,891	2,378	513	$68.17	$3.02
May 2025Sabinal Energy	Sabinal Energy Operating, LLC	45,643	45,627	3,624	2,330	1,294	$62.17	$3.12
Apr 2025Sabinal Energy	Sabinal Energy Operating, LLC	44,289	44,400	3,378	0	3,378	$63.54	$3.42
Mar 2025Sabinal Energy	Sabinal Energy Operating, LLC	46,431	46,409	3,016	0	3,016	$68.24	$4.12
Feb 2025Sabinal Energy	Sabinal Energy Operating, LLC	40,682	41,379	1,703	0	1,703	$71.53	$4.19
Jan 2025Sabinal Energy	Sabinal Energy Operating, LLC	46,761	46,084	2,097	1	2,096	$75.74	$4.13
Dec 2024Sabinal Energy	Sabinal Energy Operating, LLC	47,885	47,844	2,518	0	2,518	$70.12	$3.01
Nov 2024Sabinal Energy	Sabinal Energy Operating, LLC	46,789	46,817	2,729	0	2,729	$69.95	$2.12
Oct 2024Sabinal Energy	Sabinal Energy Operating, LLC	48,944	49,018	3,013	9	3,004	$71.99	$2.20
Sep 2024Sabinal Energy	Sabinal Energy Operating, LLC	47,676	47,640	2,789	137	2,652	$70.24	$2.28
Aug 2024Sabinal Energy	Sabinal Energy Operating, LLC	49,278	49,229	2,763	171	2,592	$76.68	$1.99
Jul 2024Sabinal Energy	Sabinal Energy Operating, LLC	50,057	50,174	2,520	1,219	1,301	$81.80	$2.07
Jun 2024Sabinal Energy	Sabinal Energy Operating, LLC	48,832	48,848	2,690	2,501	189	$79.77	$2.54
May 2024Sabinal Energy	Sabinal Energy Operating, LLC	50,766	50,903	2,394	0	2,394	$80.02	$2.12
Apr 2024Sabinal Energy	Sabinal Energy Operating, LLC	48,471	48,529	2,766	0	2,766	$85.35	$1.60
Mar 2024Sabinal Energy	Sabinal Energy Operating, LLC	50,480	50,143	2,551	0	2,551	$81.28	$1.49
Feb 2024Sabinal Energy	Sabinal Energy Operating, LLC	47,218	47,374	2,233	0	2,233	$77.25	$1.72
Jan 2024Sabinal Energy	Sabinal Energy Operating, LLC	49,691	49,515	2,032	0	2,032	$74.15	$3.18
Dec 2023Sabinal Energy	Sabinal Energy Operating, LLC	49,982	49,974	2,497	0	2,497	$71.90	$2.52
Nov 2023Sabinal Energy	Sabinal Energy Operating, LLC	48,782	48,975	2,495	0	2,495	$77.69	$2.71
Oct 2023Sabinal Energy	Sabinal Energy Operating, LLC	49,653	50,109	3,331	0	3,331	$85.64	$2.98
Sep 2023Sabinal Energy	Sabinal Energy Operating, LLC	50,208	49,771	3,708	0	3,708	$89.43	$2.64
Aug 2023Sabinal Energy	Sabinal Energy Operating, LLC	50,684	50,614	3,965	0	3,965	$81.39	$2.58

Flared above 3%

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Oct 2, 2026.

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Nearby

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Drilling permits within 10 km

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Permit 0911663 · Nov 13, 2025
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Is your check right?

Where it sits

Checks stopped on this lease?

Production by month

Oil output fell 9% over the last 12 months

Where the gas went

59% 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

1,053 wells on this lease

Buyers and gatherers

8,101.99 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