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Data as of Jul 2026 production (Jun 2026–Jul 2026 provisional) · permits through Oct 14, 2026 · Source: Texas Railroad Commission · Methodology
Home / Operators / WESTBROOK SOUTHEAST UNIT

WESTBROOK SOUTHEAST UNIT

RRC oil lease 20847, district 10 · WESTBROOK field · Mitchell County · operated by BCE-MACH III LLC

WESTBROOK SOUTHEAST UNIT at a glance

Oil output in Mar 2026–May 2026 was down 7% from the same three months a year earlier. Over the last 12 months it reported 202,036 BBL of oil and 9,932 MCF of gas. In May 2026, the latest month not marked provisional, it reported 16,752 BBL and 1,132 MCF.

202KBBL oil, last 12 months▼ 7% vs prior 12
9.9KMCF gas, last 12 months▼ 44% vs prior 12
$1,633.48est. gross royalty for May 2026 at decimal
0new permits in Mitchell County this month

Royalty = (16,752 BBL × $97.31 WTI, Sep 2026, EIA + 1,132 MCF × $2.95 Henry Hub, Sep 2026, EIA) × your decimal. 0.001 is only a placeholder: enter the decimal from your check stub or division order. Gross, before taxes and deductions. Full estimator →

Oil + condensate (BBL per month, last 36 months)

010K20K30KAug 23Feb 24Aug 24Feb 25Aug 25Feb 26

Gas (MCF per month, last 36 months)

01K2K3KAug 23Feb 24Aug 24Feb 25Aug 25Feb 26

Jun 2026 and Jul 2026 are provisional (lighter bars) and usually rise as late reports arrive.

WESTBROOK SOUTHEAST UNIT production history in brief

By oil-equivalent volume over the last 12 months, WESTBROOK SOUTHEAST UNIT ranks #7 of 392 reporting leases in Mitchell County. It reported production in 34 of the 34 non-provisional months shown, starting in our window in Aug 2023. Its peak oil month in that window was Aug 2023 at 21,285 BBL. The lease is in the WESTBROOK field and is operated by BCE-MACH III LLC; production is reported for the lease as a whole, not per well.

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New permits nearby

No new permits in this county in the current RRC daily file.

Monthly production

MonthOil (BBL)Gas (MCF)
Jul 2026 (provisional)16,1821,406
Jun 2026 (provisional)16,5271,369
May 202616,7521,132
Apr 202616,7191,141
Mar 202617,21013
Feb 202615,661269
Jan 202616,164303
Dec 202517,28114
Nov 202516,95533
Oct 202517,527595
Sep 202517,3101,571
Aug 202517,7482,086
Jul 202517,9232,407
Jun 202517,4592,039
May 202518,4002,538
Apr 202517,5091,098
Mar 202518,3861,033
Feb 202516,586829
Jan 202518,488914
Dec 202418,5021,065
Nov 202417,8401,265
Oct 202418,9641,603
Sep 202418,3261,590
Aug 202419,1871,385
Jul 202419,3521,692
Jun 202418,5191,374
May 202419,4161,264
Apr 202418,9651,154
Mar 202419,7941,124
Feb 202418,4691,027
Jan 202419,757864
Dec 202319,7121,068
Nov 202319,0951,250
Oct 202320,8891,570
Sep 202319,9211,470
Aug 202321,2851,670

Check these figures in the RRC Production Data Query (Specific Lease Query: district 10, lease 20847). Production is reported per lease, so a lease with several wells is not split by well.

Source: Texas Railroad Commission (data sets, Production Data Query). Data date: RRC Production Data Query dump, extract dated Sep 18, 2026; production through Jul 2026. Jun 2026 and Jul 2026 are provisional: operators file late and amend, so these months usually rise in later releases. Oil = crude oil + condensate (BBL); gas = gas-well gas + casinghead gas (MCF), as reported to RRC. Methodology.