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Texas oil lease

Producing

BLACK STONE MINERALS

Black Stone Minerals is an oil lease in Starr County, Texas, operated by Trap Rock Oil, Ltd. in the Boyle (4800 Rincon) field.

1 well

326bbl oil, last 12 months−73% vs prior year
Operator
Trap Rock Oil, Ltd.
County
Starr County
Field
Boyle (4800 Rincon)
RRC lease
04-12888

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Where it sits

This county

Starr CountyStarrBrooksJim HoggZapataHidalgoStarr County
Starr County
Gas, last 12 months
836 mcf
Oil in Jun 2026
0 bbl

Checks stopped on this lease?

  • Sales

    No sales reported for the last 4 months of state data (through Jul 2026).

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

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Production by month

Oil output fell 73% over the last 12 months

Jul 2026 was not reported.

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 73% over the last 12 monthsMonthly oil production and gas for BLACK STONE MINERALS, Aug 2023 to Jul 2026. Oil output fell 73% over the last 12 months. 244 bbl in the 12 months through Jul 2026, against 900 bbl in the 12 months before.Last 12 months: 244 bblbbl per monthmcf per month005050100100150150200200Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 73% over the last 12 monthsMonthly oil production and gas for BLACK STONE MINERALS, Aug 2023 to Jul 2026. Oil output fell 73% over the last 12 months. 244 bbl in the 12 months through Jul 2026, against 900 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month005050100100150150200200Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

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

All of the gas went to a transmission line in the last 12 monthsShare of BLACK STONE MINERALS gas by disposition code each month, Aug 2023 to Jul 2026. All 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
All of the gas went to a transmission line in the last 12 monthsShare of BLACK STONE MINERALS gas by disposition code each month, Aug 2023 to Jul 2026. All 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.

1 well on this lease

Wells on BLACK STONE MINERALS
API numberWell no.Status
42-427-314132Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Dorado Oil CompanyOilGathers100Oct 31, 2020–
Enterprise Products Operating LLCCasinghead gasGathers100Sep 1, 2010Oct 31, 2020
Upstream Energy ServicesCasinghead gasBuys100Dec 1, 2019Oct 31, 2020
Ace Gathering, Inc.OilGathers100Dec 1, 2019Oct 31, 2020
Etc Texas P/L, LTDCasinghead gasBuys100Dec 1, 2016Dec 1, 2019
Flint Hills Resources, LPOilGathers100Sep 1, 2010Dec 1, 2019

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

Who buys my oilOil price check

299.90 acres on the newest permit

Check your decimal on this lease
Permits for Black Stone Minerals
API numberWell no.Acreson the permit
42-427-314132299.90

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

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36 months, newest first

Ledger for BLACK STONE MINERALS
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026No report filed–––––$80.46$2.89
Jun 20260090900$84.81$3.15
May 20262097970$102.13$2.94
Apr 20262088880$100.32$2.77
Mar 2026617989890$91.38$3.04
Feb 202660440$64.51$3.62
Jan 202620550$60.04$7.72
Dec 20255090900$57.97$4.26
Nov 20252080800$60.06$3.79
Oct 202564079790$60.89$3.19
Sep 202564080800$63.96$2.97
Aug 20259117467670$64.86$2.91
Jul 202582067670$68.39$3.20
Jun 20258218764640$68.17$3.02
May 20257058580$62.17$3.12
Apr 202578078780$63.54$3.42
Mar 20259318584840$68.24$4.12
Feb 202577077770$71.53$4.19
Jan 202588085850$75.74$4.13
Dec 202486179000$70.12$3.01
Nov 20248601481480$69.95$2.12
Oct 20241401711001000$71.99$2.20
Sep 202400000$70.24$2.28
Aug 20248118082820$76.68$1.99
Jul 202487080800$81.80$2.07
Jun 20246417956560$79.77$2.54
May 202435053530$80.02$2.12
Apr 202430074740$85.35$1.60
Mar 202410318083830$81.28$1.49
Feb 202497079790$77.25$1.72
Jan 20248917489890$74.15$3.18
Dec 2023107086860$71.90$2.52
Nov 202310018291910$77.69$2.71
Oct 2023103083830$85.64$2.98
Sep 202312615794940$89.43$2.64
Aug 20239518983830$81.39$2.58

No report filed

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

OperatorTrap Rock Oil, Ltd.FieldBoyle (4800 Rincon)CountyStarr County

Trap Rock Oil, Ltd. in Starr County

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Boyle (4800 Rincon) field

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