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Producing

BRILLHART '921'

Brillhart '921' is an oil lease in Ochiltree County, Texas, operated by Mewbourne Oil Company in the Allen-Parker (Marmaton) field.

1 well

1,851bbl oil, last 12 months−8% vs prior year
Operator
Mewbourne Oil Company
County
Ochiltree County
Field
Allen-Parker (Marmaton)
RRC lease
10-08998

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Where it sits

This county

Ochiltree CountyOchiltreeHansfordLipscombOchiltree County
Ochiltree County
Gas, last 12 months
6,362 mcf
Oil in Jul 2026
144 bbl

Production by month

Oil output fell 8% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 8% over the last 12 monthsMonthly oil production and gas for BRILLHART '921', Aug 2023 to Jul 2026. Oil output fell 8% over the last 12 months. 1,851 bbl in the 12 months through Jul 2026, against 2,019 bbl in the 12 months before.Last 12 months: 1,851 bblbbl per monthmcf per month00100200200400300600400800Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 8% over the last 12 monthsMonthly oil production and gas for BRILLHART '921', Aug 2023 to Jul 2026. Oil output fell 8% over the last 12 months. 1,851 bbl in the 12 months through Jul 2026, against 2,019 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month00100200200400300600400800Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

94% of the gas went to a transmission line in the last 12 months

  • Transmission line (2)
  • Lease fuel (1)
94% of the gas went to a transmission line in the last 12 monthsShare of BRILLHART '921' gas by disposition code each month, Aug 2023 to Jul 2026. 94% of the gas went to a transmission line in the last 12 months.Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
94% of the gas went to a transmission line in the last 12 monthsShare of BRILLHART '921' gas by disposition code each month, Aug 2023 to Jul 2026. 94% of the gas went to a transmission line in the last 12 months.Share of gas by disposition code0%50%100%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    94% · 6,001 mcf

  • Lease fuel (1)

    5.7% · 361 mcf

1 well on this lease

Wells on BRILLHART '921'
API numberWell no.Status
42-357-332651HMActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Mission Petroleum Carriers, Inc.OilGathers100Oct 16, 2013
Energy Transfer CompanyCasinghead gasBuys100Nov 1, 2015
Energy Transfer CompanyCasinghead gasGathers100Nov 1, 2015

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

Who buys my oilOil price check

495.15 acres on the newest permit

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Permits for Brillhart '921'
API numberWell no.Acreson the permit
42-357-332651HM495.15

SourceRailroad Commission drilling permits, Oct 3, 2026 (source 1, source 2).

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36 months, newest first

Ledger for BRILLHART '921'
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20261441725755480$80.46$2.89
Jun 20261621755345040$84.81$3.15
May 20261391785415100$102.13$2.94
Apr 202614605094790$100.32$2.77
Mar 20261551825054740$91.38$3.04
Feb 20261621794534250$64.51$3.62
Jan 20261601835014700$60.04$7.72
Dec 20251551685074760$57.97$4.26
Nov 20251571685264960$60.06$3.79
Oct 20251551665565250$60.89$3.19
Sep 20251431775555250$63.96$2.97
Aug 20251731696005690$64.86$2.91
Jul 20251631676185870$68.39$3.20
Jun 20251631845645340$68.17$3.02
May 20251741785695380$62.17$3.12
Apr 20252011875124820$63.54$3.42
Mar 20251611885034720$68.24$4.12
Feb 202514705034770$71.53$4.19
Jan 20252073715595300$75.74$4.13
Dec 20241621835475220$70.12$3.01
Nov 202415105274970$69.95$2.12
Oct 20242381816085770$71.99$2.20
Sep 20241121804974810$70.24$2.28
Aug 20241401775715400$76.68$1.99
Jul 20241981696015700$81.80$2.07
Jun 20241951886776540$79.77$2.54
May 20241351823963740$80.02$2.12
Apr 20241681895555260$85.35$1.60
Mar 20241761775745430$81.28$1.49
Feb 20241961915355060$77.25$1.72
Jan 20241731796065750$74.15$3.18
Dec 20232091865745430$71.90$2.52
Nov 20232871926225920$77.69$2.71
Oct 2023641444994860$85.64$2.98
Sep 20231851785845540$89.43$2.64
Aug 20231881906145830$81.39$2.58

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

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Nearby

This lease belongs to

OperatorMewbourne Oil CompanyFieldAllen-Parker (Marmaton)CountyOchiltree County

Mewbourne Oil Company in Ochiltree County

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Allen-Parker (Marmaton) field

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