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Producing

MCCULLOUGH, C & H

McCullough, C & H is an oil lease in Grayson County, Texas, operated by Tatanka Operating, LLC in the Preston (Davis, Lower) field.

2 wells

2,866bbl oil, last 12 months−12% vs prior year
Operator
Tatanka Operating, LLC
County
Grayson County
Field
Preston (Davis, Lower)
RRC lease
09-30054

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Where it sits

This county

Grayson CountyGraysonCookeFanninGrayson County
Grayson County
Gas, last 12 months
16,831 mcf
Oil in Jul 2026
198 bbl

Production by month

Oil output fell 12% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 12% over the last 12 monthsMonthly oil production and gas for MCCULLOUGH, C & H, Aug 2023 to Jul 2026. Oil output fell 12% over the last 12 months. 2,866 bbl in the 12 months through Jul 2026, against 3,254 bbl in the 12 months before.Last 12 months: 2,866 bblbbl per monthmcf per month001005002001,0003001,5004002,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 12% over the last 12 monthsMonthly oil production and gas for MCCULLOUGH, C & H, Aug 2023 to Jul 2026. Oil output fell 12% over the last 12 months. 2,866 bbl in the 12 months through Jul 2026, against 3,254 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001005002001,0003001,5004002,000Jan 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 MCCULLOUGH, C & H 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 MCCULLOUGH, C & H 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.

Who has run this lease

The operator changed once, most recently in Aug 2020

Operators of this lease over timeJaco, Troy Inc., Jan 2020 to Jul 2020; Tatanka Operating, LLC, Aug 2020 to Jul 20262020202120222023202420252026Changed Aug 2020Jaco, Troy Inc.Jan 2020 to Jul 2020Tatanka Operating, LLCAug 2020 to now
Operators of this lease over timeJaco, Troy Inc., Jan 2020 to Jul 2020; Tatanka Operating, LLC, Aug 2020 to Jul 20262020202120222023202420252026Changed Aug 2020Jaco, Troy Inc.Jan 2020 to Jul 2020Tatanka Operating, LLCAug 2020 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

2 wells on this lease

Wells on MCCULLOUGH, C & H
API numberWell no.Status
42-181-313621Active
42-181-313882Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Ptt Premier Trading and Tran LLCOilGathers100Nov 1, 2023–
Branch Energy Partners, LLCCasinghead gasBuys100Jul 17, 2019–
Branch Energy Partners, LLCCasinghead gasGathers100Jul 17, 2019–
Gulfmark Energy, Inc.OilGathers100Oct 1, 2018Nov 1, 2023
Semgas, L.p.Casinghead gasGathers100Oct 1, 2018Jul 17, 2019
Semgas, L.p.Casinghead gasBuys100Oct 1, 2018Jul 17, 2019

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

Who buys my oilOil price check

423.18 acres on the newest permit

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Permits for McCullough, C & H
API numberWell no.Acreson the permit
42-181-313882423.18
42-181-313621423.18

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

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36 months, newest first

Ledger for MCCULLOUGH, C & H
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Tatanka Operating,1983281,4481,4480$80.46$2.89
Jun 2026Tatanka Operating,2691621,3231,3230$84.81$3.15
May 2026Tatanka Operating,2683251,4401,4400$102.13$2.94
Apr 2026Tatanka Operating,2453291,3911,3910$100.32$2.77
Mar 2026Tatanka Operating,2731561,4081,4080$91.38$3.04
Feb 2026Tatanka Operating,2181651,2611,2610$64.51$3.62
Jan 2026Tatanka Operating,2043331,3531,3530$60.04$7.72
Dec 2025Tatanka Operating,2461771,4051,4050$57.97$4.26
Nov 2025Tatanka Operating,2511721,3351,3350$60.06$3.79
Oct 2025Tatanka Operating,2203361,6281,6280$60.89$3.19
Sep 2025Tatanka Operating,2363451,3871,3870$63.96$2.97
Aug 2025Tatanka Operating,2381611,4521,4520$64.86$2.91
Jul 2025Tatanka Operating,2681581,5001,5000$68.39$3.20
Jun 2025Tatanka Operating,2423421,3481,3480$68.17$3.02
May 2025Tatanka Operating,2643021,4741,4740$62.17$3.12
Apr 2025Tatanka Operating,2741461,4481,4480$63.54$3.42
Mar 2025Tatanka Operating,2693221,5121,5120$68.24$4.12
Feb 2025Tatanka Operating,2603451,3601,3600$71.53$4.19
Jan 2025Tatanka Operating,2921601,4771,4770$75.74$4.13
Dec 2024Tatanka Operating,2721851,5091,5090$70.12$3.01
Nov 2024Tatanka Operating,3014861,5021,5020$69.95$2.12
Oct 2024Tatanka Operating,2641541,4851,4850$71.99$2.20
Sep 2024Tatanka Operating,2903271,4461,4460$70.24$2.28
Aug 2024Tatanka Operating,2583341,4441,4440$76.68$1.99
Jul 2024Tatanka Operating,2781461,4591,4590$81.80$2.07
Jun 2024Tatanka Operating,2463061,4471,4470$79.77$2.54
May 2024Tatanka Operating,3214771,5031,5030$80.02$2.12
Apr 2024Tatanka Operating,2831591,4481,4480$85.35$1.60
Mar 2024Tatanka Operating,2972921,4611,4610$81.28$1.49
Feb 2024Tatanka Operating,2773301,3541,3540$77.25$1.72
Jan 2024Tatanka Operating,2983051,4491,4490$74.15$3.18
Dec 2023Tatanka Operating,2931411,5151,5150$71.90$2.52
Nov 2023Tatanka Operating,2763291,4041,4040$77.69$2.71
Oct 2023Tatanka Operating,3604881,4881,4880$85.64$2.98
Sep 2023Tatanka Operating,2123111,2601,2600$89.43$2.64
Aug 2023Tatanka Operating,2601431,4311,4310$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

OperatorTatanka Operating, LLCFieldPreston (Davis, Lower)CountyGrayson County

Tatanka Operating, LLC in Grayson County

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Preston (Davis, Lower) field

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