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Royalty Clerk

Texas gas well

Producing

WILLIAMSON UNIT

Williamson Unit is a gas well in Rusk County, Texas, operated by Highmark Energy Operating, LLC in the Oak Hill (Cotton Valley) field.

1 well

11,109mcf gas, last 12 months−4% vs prior year
Operator
Highmark Energy Operating, LLC
County
Rusk County
Field
Oak Hill (Cotton Valley)
RRC lease
06-237332

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Where it sits

This county

Rusk CountyRuskPanolaGreggUpshurShelbySmithHarrisonCherokeeRusk County
Rusk County
Gas in Jul 2026
637 mcf
Reporting since
Jan 2020

Production by month

Gas output fell 4% over the last 12 months

  • Gas (bars)
  • Last 12 months
Gas output fell 4% over the last 12 monthsMonthly gas production for WILLIAMSON UNIT, Aug 2023 to Jul 2026. Gas output fell 4% over the last 12 months. 11,109 mcf in the 12 months through Jul 2026, against 11,610 mcf in the 12 months before.Last 12 months: 11,109 mcfmcf per month05001,0001,5002,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 4% over the last 12 monthsMonthly gas production for WILLIAMSON UNIT, Aug 2023 to Jul 2026. Gas output fell 4% over the last 12 months. 11,109 mcf in the 12 months through Jul 2026, against 11,610 mcf in the 12 months before.Last 12 monthsmcf per month05001,0001,5002,000Jan 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 WILLIAMSON UNIT 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 WILLIAMSON UNIT 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 WILLIAMSON UNIT
API numberWell no.Status
42-401-3461710Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Genesis Crude Oil, L.p.CondensateGathers100Nov 1, 2014–
Kinder Morgan Tejas Pipeline LLCGas-well gasBuys100Mar 19, 2008–
Midcoast Pipelines (E Tx) L.p.Gas-well gasGathers100Feb 1, 2019–
Enbridge Pipelines (E. Tx) L.p.Gas-well gasGathers100Mar 19, 2008Feb 1, 2019

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

Who buys my oilOil price check

703.41 acres on the newest permit

A pooling certificate was filed

Permits for Williamson Unit
API numberWell no.Acreson the permit
42-401-3461710703.41

SourceRailroad Commission drilling permits, Sep 26, 2026 (source 1, source 2).

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36 months, newest first

Ledger for WILLIAMSON UNIT
MonthGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20266376370$80.46$2.89
Jun 20261,0601,0600$84.81$3.15
May 20261,0601,0600$102.13$2.94
Apr 20268818810$100.32$2.77
Mar 20263193190$91.38$3.04
Feb 20261,0151,0150$64.51$3.62
Jan 20269849840$60.04$7.72
Dec 20251,1031,1030$57.97$4.26
Nov 20251,0691,0690$60.06$3.79
Oct 20259789780$60.89$3.19
Sep 20259879870$63.96$2.97
Aug 20251,0161,0160$64.86$2.91
Jul 20256596590$68.39$3.20
Jun 20259629620$68.17$3.02
May 20251,1661,1660$62.17$3.12
Apr 20251,0541,0540$63.54$3.42
Mar 20251,1341,1340$68.24$4.12
Feb 20259119110$71.53$4.19
Jan 20251,2121,2120$75.74$4.13
Dec 20241,3311,3310$70.12$3.01
Nov 20241,3491,3490$69.95$2.12
Oct 20248048040$71.99$2.20
Sep 20241,0281,0280$70.24$2.28
Aug 2024000$76.68$1.99
Jul 202453530$81.80$2.07
Jun 20246246240$79.77$2.54
May 20246966960$80.02$2.12
Apr 20249539530$85.35$1.60
Mar 20249699690$81.28$1.49
Feb 20241,1881,1880$77.25$1.72
Jan 20241,1891,1890$74.15$3.18
Dec 20231,0451,0450$71.90$2.52
Nov 20238738730$77.69$2.71
Oct 20239339330$85.64$2.98
Sep 20231,0461,0460$89.43$2.64
Aug 20236396390$81.39$2.58

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Sep 28, 2026.

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This lease belongs to

OperatorHighmark Energy Operating, LLCFieldOak Hill (Cotton Valley)CountyRusk County

Highmark Energy Operating, LLC in Rusk County

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