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Producing

SAMSEL (WILCOX 9950') GAS UNIT

Samsel (Wilcox 9950') Gas Unit is a gas well in Karnes County, Texas, operated by White Marlin Operating Co, LLC in the Malo Domingo (Wilcox 9950) field.

1 well

763mcf gas, last 12 months+18% vs prior year
Operator
White Marlin Operating Co, LLC
County
Karnes County
Field
Malo Domingo (Wilcox 9950)
RRC lease
02-262191

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Where it sits

This county

Karnes CountyKarnesAtascosaGoliadWilsonGonzalesDe WittBexarKarnes County
Karnes County
Oil, last 12 months
74 bbl
Gas in Jul 2026
61 mcf

Production by month

Gas output rose 18% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output rose 18% over the last 12 monthsMonthly gas production and oil for SAMSEL (WILCOX 9950') GAS UNIT, Aug 2023 to Jul 2026. Gas output rose 18% over the last 12 months. 763 mcf in the 12 months through Jul 2026, against 646 mcf in the 12 months before.Last 12 months: 763 mcfmcf per monthbbl per month00205401060158020Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output rose 18% over the last 12 monthsMonthly gas production and oil for SAMSEL (WILCOX 9950') GAS UNIT, Aug 2023 to Jul 2026. Gas output rose 18% over the last 12 months. 763 mcf in the 12 months through Jul 2026, against 646 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month00205401060158020Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since May 2024 the lease's gas goes to a transmission line instead of other uses

  • Transmission line (2)
  • Other (5 to 8)
Since May 2024 the lease's gas goes to a transmission line instead of other usesShare of SAMSEL (WILCOX 9950') GAS UNIT gas by disposition code each month, Aug 2023 to Jul 2026. Since May 2024 the lease's gas goes to a transmission line instead of other uses.Share of the lease’s gas by disposition code, per month0%50%100%May 2024: other to lineOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since May 2024 the lease's gas goes to a transmission line instead of other usesShare of SAMSEL (WILCOX 9950') GAS UNIT gas by disposition code each month, Aug 2023 to Jul 2026. Since May 2024 the lease's gas goes to a transmission line instead of other uses.Share of gas by disposition code0%50%100%May 24: other to lineJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    99% · 759 mcf

  • Other (5 to 8)

    0.5% · 4 mcf

1 well on this lease

Wells on SAMSEL (WILCOX 9950') GAS UNIT
API numberWell no.Status
42-255-310391Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Shell Trading (Us) CompanyCondensateGathers100Oct 1, 2015
Copano Fld Serv/South Texas LLCGas-well gasBuys100Jul 24, 2015
Copano Fld Serv/South Texas LLCGas-well gasGathers100Jul 24, 2015

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

Who buys my oilOil price check

579.44 acres on the newest permit

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Permits for Samsel (Wilcox 9950') Gas Unit
API numberWell no.Acreson the permit
42-255-310391579.44

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

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36 months, newest first

Ledger for SAMSEL (WILCOX 9950') GAS UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20260061600$80.46$2.89
Jun 20267061610$84.81$3.15
May 20267065650$102.13$2.94
Apr 20267061610$100.32$2.77
Mar 20265064610$91.38$3.04
Feb 20267060600$64.51$3.62
Jan 202612064640$60.04$7.72
Dec 20258066660$57.97$4.26
Nov 20257067670$60.06$3.79
Oct 20257064640$60.89$3.19
Sep 20255065650$63.96$2.97
Aug 20252065650$64.86$2.91
Jul 20251068680$68.39$3.20
Jun 202515052510$68.17$3.02
May 202512069670$62.17$3.12
Apr 20252044440$63.54$3.42
Mar 20252062620$68.24$4.12
Feb 20250056560$71.53$4.19
Jan 20250054540$75.74$4.13
Dec 20240058540$70.12$3.01
Nov 20240051510$69.95$2.12
Oct 20240043430$71.99$2.20
Sep 20240044430$70.24$2.28
Aug 20240045400$76.68$1.99
Jul 202460000$81.80$2.07
Jun 202413045450$79.77$2.54
May 20240045450$80.02$2.12
Apr 2024604400$85.35$1.60
Mar 2024704500$81.28$1.49
Feb 2024704200$77.25$1.72
Jan 2024604500$74.15$3.18
Dec 2023604500$71.90$2.52
Nov 2023504400$77.69$2.71
Oct 2023704500$85.64$2.98
Sep 2023704300$89.43$2.64
Aug 20232046460$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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This lease belongs to

OperatorWhite Marlin Operating Co, LLCFieldMalo Domingo (Wilcox 9950)CountyKarnes County

White Marlin Operating Co, LLC in Karnes County

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Malo Domingo (Wilcox 9950) field

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