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Texas gas well

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COOK "B"

Cook "B" is a gas well in Leon County, Texas, operated by HD Operating Co, LLC in the Eileen Sullivan (Glen Rose) field.

1 well

35bbl oil, last 12 months
Operator
HD Operating Co, LLC
County
Leon County
Field
Eileen Sullivan (Glen Rose)
RRC lease
05-137977

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Where it sits

This county

Leon CountyLeonLimestoneMadisonAndersonHoustonRobertsonFreestoneLeon County
Leon County
Oil in Feb 2026
0 bbl
Reporting since
Jan 2020

Checks stopped on this lease?

  • Operator

    Operator changed: HD Operating Co, LLC took over from 84 Energy LLC in Dec 2025.

  • Buyer

    Buyer changed: KINDER MORGAN TEJAS PIPELINE LLC replaced BRIGHT STAR PARTNERSHIP as the buyer of this lease's gas from gas wells on Dec 1, 2025.

  • Sales

    No sales reported for the last 12 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

No oil produced in the last 12 months

5 months were not reported.

  • Oil (bars)
  • Last 12 months
No oil produced in the last 12 monthsMonthly oil production for COOK "B", Aug 2023 to Jul 2026. No oil produced in the last 12 months. The last month with output was Mar 2025, at 35 bbl.Last 12 months: 0 bblbbl per month010203040Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
No oil produced in the last 12 monthsMonthly oil production for COOK "B", Aug 2023 to Jul 2026. No oil produced in the last 12 months. The last month with output was Mar 2025, at 35 bbl.Last 12 monthsbbl per month010203040Jan 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.

Who has run this lease

The operator changed 2 times, most recently in Dec 2025

Operators of this lease over timeBasa Resources, Inc., Jan 2020 to Mar 2024; 84 Energy LLC, Apr 2024 to Nov 2025; HD Operating Co, LLC, Dec 2025 to Feb 20262020202120222023202420252026Changed Apr 2024Changed Dec 2025Basa Resources, Inc.Jan 2020 to Mar 202484 Energy LLCApr 2024 to Nov 2025HD Operating Co, LLCDec 2025 to now
Operators of this lease over timeBasa Resources, Inc., Jan 2020 to Mar 2024; 84 Energy LLC, Apr 2024 to Nov 2025; HD Operating Co, LLC, Dec 2025 to Feb 20262020202120222023202420252026Changed Apr 2024Changed Dec 2025Basa Resources, Inc.Jan 2020 to Mar 202484 Energy LLCApr 2024 to Nov 2025HD Operating Co, LLCDec 2025 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on COOK "B"
API numberWell no.Status
42-289-311063Shut-in

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Kinder Morgan Tejas Pipeline LLCGas-well gasBuys100Dec 1, 2025–
Kinder Morgan Tejas Pipeline LLCGas-well gasGathers100Dec 1, 2025–
Plains Marketing, L.p.CondensateGathers100Jul 1, 2000Dec 1, 2025
Bright Star PartnershipGas-well gasGathers100May 6, 1991Dec 1, 2025
Nominator Not Required / Swr 31Gas-well gasNominates100Jun 1, 1994Dec 1, 2025
Bright Star PartnershipGas-well gasBuys100May 6, 1991Dec 1, 2025

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

Who buys my oilOil price check

822.01 acres on the newest permit

  • Good to know

    A pooling certificate (P-12) was filed

    Your tract may share its production with neighbors in a pooled unit. The unit acres the operator uses to divide production can differ from the acreage on one permit.

  • Worth asking

    A substandard-acreage flag is in the permit records

    The RRC permit records include a substandard-acreage flag. Ask which acreage applies to your well and how it was used in your decimal.

Check your decimal on this lease
Permits for Cook "B"
API numberWell no.Acreson the permit
42-289-311063822.01

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for COOK "B"
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Jul 2026No report––$80.46$2.89
Jun 2026No report––$84.81$3.15
May 2026No report––$102.13$2.94
Apr 2026No report––$100.32$2.77
Mar 2026No report––$91.38$3.04
Feb 2026HD Operating00$64.51$3.62
Jan 2026HD Operating00$60.04$7.72
Dec 2025HD Operating00$57.97$4.26
Nov 202584 Energy00$60.06$3.79
Oct 202584 Energy00$60.89$3.19
Sep 202584 Energy00$63.96$2.97
Aug 202584 Energy00$64.86$2.91
Jul 202584 Energy00$68.39$3.20
Jun 202584 Energy00$68.17$3.02
May 202584 Energy00$62.17$3.12
Apr 202584 Energy00$63.54$3.42
Mar 202584 Energy350$68.24$4.12
Feb 202584 Energy00$71.53$4.19
Jan 202584 Energy00$75.74$4.13
Dec 202484 Energy00$70.12$3.01
Nov 202484 Energy00$69.95$2.12
Oct 202484 Energy00$71.99$2.20
Sep 202484 Energy00$70.24$2.28
Aug 202484 Energy00$76.68$1.99
Jul 202484 Energy00$81.80$2.07
Jun 202484 Energy00$79.77$2.54
May 202484 Energy00$80.02$2.12
Apr 202484 Energy00$85.35$1.60
Mar 2024Basa Resources,00$81.28$1.49
Feb 2024Basa Resources,00$77.25$1.72
Jan 2024Basa Resources,00$74.15$3.18
Dec 2023Basa Resources,00$71.90$2.52
Nov 2023Basa Resources,00$77.69$2.71
Oct 2023Basa Resources,00$85.64$2.98
Sep 2023Basa Resources,00$89.43$2.64
Aug 2023Basa Resources,00$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

OperatorHD Operating Co, LLCFieldEileen Sullivan (Glen Rose)CountyLeon County

HD Operating Co, LLC in Leon County

No other producing leases from this operator in this county are in our data yet.

Eileen Sullivan (Glen Rose) field

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