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ISAM BRISCO

Isam Brisco is an oil lease in Colorado County, Texas, operated by Remora Management, LLC in the Sheridan (Yegua) field.

1 well

143bbl oil, last 12 months−41% vs prior year
Operator
Remora Management, LLC
County
Colorado County
Field
Sheridan (Yegua)
RRC lease
03-26728

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Where it sits

This county

Colorado CountyColoradoLavacaFayetteWashingtonAustinWhartonWallerFort BendColorado County
Colorado County
Gas, last 12 months
3,521 mcf
Oil in Jul 2026
0 bbl

Checks stopped on this lease?

  • Operator

    Operator changed: Remora Management, LLC took over from XTO Energy Inc. in Oct 2024.

  • Buyer

    Buyer changed: KINDER MORGAN TEXAS PIPELINE LLC replaced TOTAL GAS & POWER NA, INC. as the buyer of this lease's gas from oil wells on Oct 1, 2024.

  • 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 41% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 41% over the last 12 monthsMonthly oil production and gas for ISAM BRISCO, Aug 2023 to Jul 2026. Oil output fell 41% over the last 12 months. 143 bbl in the 12 months through Jul 2026, against 244 bbl in the 12 months before.Last 12 months: 143 bblbbl per monthmcf per month0020500401,000601,500802,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 41% over the last 12 monthsMonthly oil production and gas for ISAM BRISCO, Aug 2023 to Jul 2026. Oil output fell 41% over the last 12 months. 143 bbl in the 12 months through Jul 2026, against 244 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month0020500401,000601,500802,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Jan 2025 the lease's gas goes to a transmission line instead of a processing plant

  • Processing plant (3)
  • Transmission line (2)
  • Lease fuel (1)
Since Jan 2025 the lease's gas goes to a transmission line instead of a processing plantShare of ISAM BRISCO gas by disposition code each month, Aug 2023 to Jul 2026. Since Jan 2025 the lease's gas goes to a transmission line instead of a processing plant.Share of the lease’s gas by disposition code, per month0%50%100%Jan 2025: plant to lineOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Jan 2025 the lease's gas goes to a transmission line instead of a processing plantShare of ISAM BRISCO gas by disposition code each month, Aug 2023 to Jul 2026. Since Jan 2025 the lease's gas goes to a transmission line instead of a processing plant.Share of gas by disposition code0%50%100%Jan 25: plant to lineJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    94% · 6,688 mcf

  • Lease fuel (1)

    5.7% · 406 mcf

Who has run this lease

The operator changed once, most recently in Oct 2024

Operators of this lease over timeXTO Energy Inc., Jan 2020 to Sep 2024; Remora Management, LLC, Oct 2024 to Jul 20262020202120222023202420252026Changed Oct 2024XTO Energy Inc.Jan 2020 to Sep 2024Remora Management, LLCOct 2024 to now
Operators of this lease over timeXTO Energy Inc., Jan 2020 to Sep 2024; Remora Management, LLC, Oct 2024 to Jul 20262020202120222023202420252026Changed Oct 2024XTO Energy Inc.Jan 2020 to Sep 2024Remora Management, LLCOct 2024 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on ISAM BRISCO
API numberWell no.Status
42-089-303121Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Gulfmark Energy, Inc.OilGathers50Nov 1, 2025–
Transoil Marketing, LLCOilGathers50Nov 1, 2025–
Kinder Morgan Texas Pipeline LLCCasinghead gasBuys100Oct 1, 2024–
Copano Fld Serv/South Texas LLCCasinghead gasGathers100Oct 1, 2024–
Gulfmark Energy, Inc.OilGathers100Oct 1, 2024Nov 1, 2025
Copano Pipelines/Up Glfcoast LLCCasinghead gasGathers100May 1, 2016Oct 1, 2024
Total Gas & Power Na, Inc.Casinghead gasBuys100May 28, 2014Oct 1, 2024
Shell Trading (Us) CompanyOilGathers100May 1, 2016Oct 1, 2024

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

Who buys my oilOil price check

160.09 acres on the newest permit

Check your decimal on this lease
Permits for Isam Brisco
API numberWell no.Acreson the permit
42-089-303121160.09

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

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36 months, newest first

Ledger for ISAM BRISCO
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Remora Management,00000$80.46$2.89
Jun 2026Remora Management,00000$84.81$3.15
May 2026Remora Management,00000$102.13$2.94
Apr 2026Remora Management,00000$100.32$2.77
Mar 2026Remora Management,2287000$91.38$3.04
Feb 2026Remora Management,00660$64.51$3.62
Jan 2026Remora Management,005735410$60.04$7.72
Dec 2025Remora Management,803893690$57.97$4.26
Nov 2025Remora Management,1505495190$60.06$3.79
Oct 2025Remora Management,2705925600$60.89$3.19
Sep 2025Remora Management,231706005670$63.96$2.97
Aug 2025Remora Management,4808127650$64.86$2.91
Jul 2025Remora Management,007136720$68.39$3.20
Jun 2025Remora Management,1506556170$68.17$3.02
May 2025Remora Management,704434170$62.17$3.12
Apr 2025Remora Management,5307677180$63.54$3.42
Mar 2025Remora Management,009959370$68.24$4.12
Feb 2025Remora Management,2401,0841,0220$71.53$4.19
Jan 2025Remora Management,0036340$75.74$4.13
Dec 2024Remora Management,131726095730$70.12$3.01
Nov 2024Remora Management,500000$69.95$2.12
Oct 2024Remora Management,1301,2641,1910$71.99$2.20
Sep 2024XTO Energy007226780$70.24$2.28
Aug 2024XTO Energy6901,0741,0080$76.68$1.99
Jul 2024XTO Energy1301,0771,0100$81.80$2.07
Jun 2024XTO Energy1201,0359710$79.77$2.54
May 2024XTO Energy2301,3181,2380$80.02$2.12
Apr 2024XTO Energy191699749160$85.35$1.60
Mar 2024XTO Energy3301,4031,3170$81.28$1.49
Feb 2024XTO Energy2201,0469800$77.25$1.72
Jan 2024XTO Energy3001,0811,0120$74.15$3.18
Dec 2023XTO Energy2501,1621,0920$71.90$2.52
Nov 2023XTO Energy2701,4161,3320$77.69$2.71
Oct 2023XTO Energy411531,4031,3170$85.64$2.98
Sep 2023XTO Energy3701,2891,2120$89.43$2.64
Aug 2023XTO Energy5501,6421,5450$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

OperatorRemora Management, LLCFieldSheridan (Yegua)CountyColorado County

Remora Management, LLC in Colorado County

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Sheridan (Yegua) field

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