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Texas oil lease

Producing

COOK -A-, SECTION 81

Cook -A-, Section 81 is an oil lease in Shackelford County, Texas, operated by Stasney Well Service, LLC in the Cook Ranch field.

5 wells

1,327bbl oil, last 12 months−1% vs prior year
Operator
Stasney Well Service, LLC
County
Shackelford County
Field
Cook Ranch
RRC lease
7B-09183

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Where it sits

This county

Shackelford CountyShackelfordEastlandJonesThrockmortonStephensYoungHaskellShackelford County
Shackelford County
Oil in Jul 2026
108 bbl
Reporting since
Jan 2020

Production by month

Oil output held steady over the last 12 months

  • Oil (bars)
  • Last 12 months
Oil output held steady over the last 12 monthsMonthly oil production for COOK -A-, SECTION 81, Aug 2023 to Jul 2026. Oil output held steady over the last 12 months. 1,327 bbl in the 12 months through Jul 2026, against 1,342 bbl in the 12 months before.Last 12 months: 1,327 bblbbl per month050100150200Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output held steady over the last 12 monthsMonthly oil production for COOK -A-, SECTION 81, Aug 2023 to Jul 2026. Oil output held steady over the last 12 months. 1,327 bbl in the 12 months through Jul 2026, against 1,342 bbl in the 12 months before.Last 12 monthsbbl per month050100150200Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

No gas disposition reported for this lease

The operator has not reported where the gas went in the months we hold.

5 wells on this lease

Wells on COOK -A-, SECTION 81
API numberWell no.Status
42-417-014717WActive
42-417-307499Active
42-417-3608912Active
42-417-3619613Active
42-417-827638Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Transoil Marketing, LLCOilGathers100Apr 1, 2012
Davis Gas Processing, Inc.Casinghead gasBuys100May 1, 2004
Davis Gas Processing, Inc.Casinghead gasGathers100May 1, 2004

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

Who buys my oilOil price check

426.18 acres on the newest permit

The wells on this lease state different acreage

The permits state between 385 and 600 acres.

9 wells are listed on this lease

Permits for Cook -A-, Section 81
API numberWell no.Acreson the permit
42-417-014717426.18
42-417-014717W426.18
42-417-3647914600
42-417-3619613600
42-417-3608912385
42-417-011565–
42-417-011576–
42-417-307499–
42-417-827638–

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

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36 months, newest first

Ledger for COOK -A-, SECTION 81
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Jul 2026108167$80.46$2.89
Jun 2026104173$84.81$3.15
May 20261080$102.13$2.94
Apr 2026112171$100.32$2.77
Mar 2026118169$91.38$3.04
Feb 2026890$64.51$3.62
Jan 202686173$60.04$7.72
Dec 20251340$57.97$4.26
Nov 2025129171$60.06$3.79
Oct 2025130171$60.89$3.19
Sep 2025870$63.96$2.97
Aug 2025122167$64.86$2.91
Jul 2025142176$68.39$3.20
Jun 2025127173$68.17$3.02
May 20251360$62.17$3.12
Apr 2025137174$63.54$3.42
Mar 2025130173$68.24$4.12
Feb 2025116176$71.53$4.19
Jan 2025128171$75.74$4.13
Dec 20241470$70.12$3.01
Nov 2024142175$69.95$2.12
Oct 2024137174$71.99$2.20
Sep 202400$70.24$2.28
Aug 202400$76.68$1.99
Jul 2024180$81.80$2.07
Jun 2024870$79.77$2.54
May 202475173$80.02$2.12
Apr 2024700$85.35$1.60
Mar 202431169$81.28$1.49
Feb 2024970$77.25$1.72
Jan 2024117173$74.15$3.18
Dec 20231280$71.90$2.52
Nov 2023132172$77.69$2.71
Oct 2023120174$85.64$2.98
Sep 2023750$89.43$2.64
Aug 202381174$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

OperatorStasney Well Service, LLCFieldCook RanchCountyShackelford County

Stasney Well Service, LLC in Shackelford County

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Cook Ranch field

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