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Texas gas well

Producing

TURNBULL UNIT H

Turnbull Unit H is a gas well in Karnes County, Texas, operated by Marathon Oil Ef LLC in the Eagleville (Eagle Ford-2) field.

Gas well dossier

10,729mcf gas, last 12 months+999% vs prior year
Operator
Marathon Oil Ef LLC
County
Karnes County
Field
Eagleville (Eagle Ford-2)
RRC lease
02-289311

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Where it sits

This county

Karnes CountyKarnesAtascosaGoliadWilsonGonzalesDe WittBexarKarnes County
Karnes County
Oil, last 12 months
2,062 bbl
Gas in Jul 2026
691 mcf

Production by month

Gas output rose 2,523% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output rose 2,523% over the last 12 monthsMonthly gas production and oil for TURNBULL UNIT H, Aug 2023 to Jul 2026. Gas output rose 2,523% over the last 12 months. 10,729 mcf in the 12 months through Jul 2026, against 409 mcf in the 12 months before.Last 12 months: 10,729 mcfmcf per monthbbl per month002,5005005,0001,0007,5001,50010k2,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output rose 2,523% over the last 12 monthsMonthly gas production and oil for TURNBULL UNIT H, Aug 2023 to Jul 2026. Gas output rose 2,523% over the last 12 months. 10,729 mcf in the 12 months through Jul 2026, against 409 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month002,5005005,0001,0007,5001,50010k2,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Feb 2024 the lease's gas goes to a processing plant instead of lease fuel

Flaring peaked at 7.5% of the gas in Jan 2024.

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
Since Feb 2024 the lease's gas goes to a processing plant instead of lease fuelShare of TURNBULL UNIT H gas by disposition code each month, Aug 2023 to Jul 2026. Since Feb 2024 the lease's gas goes to a processing plant instead of lease fuel. Flaring peaked at 7.5% of the gas in Jan 2024.Share of the lease’s gas by disposition code, per month0%50%100%Feb 2024: fuel to plantFlared 7.5%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Feb 2024 the lease's gas goes to a processing plant instead of lease fuelShare of TURNBULL UNIT H gas by disposition code each month, Aug 2023 to Jul 2026. Since Feb 2024 the lease's gas goes to a processing plant instead of lease fuel. Flaring peaked at 7.5% of the gas in Jan 2024.Share of gas by disposition code0%50%100%Feb 24: fuel to plantFlared 7.5%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    80% · 8,581 mcf

  • Lease fuel (1)

    17% · 1,868 mcf

  • Flared (4)

    2.6% · 280 mcf

2.6% of the gas flared in the last 12 months. 2 months above 3%.

Wells on this lease

No wells are linked to this lease in our data

Production is still reported at lease level.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Plains Pipeline L.p.CondensateGathers50Jul 1, 2022–
Reynolds Energy Transport LLCCondensateGathers25Jul 1, 2022–
Statewide Crude Inc.CondensateGathers25Jul 1, 2022–
Marathon Oil Ef LLCGas-well gasBuys100Sep 22, 2012–
Marathon Oil Ef LLCGas-well gasGathers100Sep 22, 2012–
Gulfmark Energy, Inc.CondensateGathers33Sep 22, 2012Jul 1, 2022
Plains Pipeline L.p.CondensateGathers34Sep 22, 2012Jul 1, 2022
Statewide Crude Inc.CondensateGathers33Sep 22, 2012Jul 1, 2022

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

Who buys my oilOil price check

326.61 acres on the newest permit

  • Worth asking

    A Rule 37 case is listed

    The RRC permit records list a Rule 37 case. This does not establish your royalty share. Ask for the permit and unit plat for your well.

Check your decimal on this lease
Permits for Turnbull Unit H
API numberWell no.Acreson the permit
42-255-3263514H326.61

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

Unit decimal checker

What ConocoPhillips told investors it received

Marathon Oil Ef LLC is linked to ConocoPhillips (MRO).
Realized prices reported by ConocoPhillips
QuarterOil$ per bblFiling
Q2 2026$99.40SEC filing
Q1 2026$73.47SEC filing
Q3 2025$66.13SEC filing
Q2 2025$64.23SEC filing
Q1 2025$71.65SEC filing

SourceConocoPhillips quarterly reports, SEC EDGAR, company-wide averages before hedging.

Estimate your royalty

36 months, newest first

Ledger for TURNBULL UNIT H
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202678766915332$80.46$2.89
Jun 202633341421130$84.81$3.15
May 2026464649400$102.13$2.94
Apr 20265763650$100.32$2.77
Mar 202623023026210$91.38$3.04
Feb 202621922424200$64.51$3.62
Jan 202648447455441$60.04$7.72
Dec 202510611512100$57.97$4.26
Nov 202541941068560$60.06$3.79
Oct 2025788013110$60.89$3.19
Sep 20251411419,2797,432270$63.96$2.97
Aug 20251711683642967$64.86$2.91
Jul 202571691080$68.39$3.20
Jun 20251718320$68.17$3.02
May 20252223430$62.17$3.12
Apr 202510210216130$63.54$3.42
Mar 202571751190$68.24$4.12
Feb 202524323938311$71.53$4.19
Jan 2025828213110$75.74$4.13
Dec 2024959615130$70.12$3.01
Nov 202418720929250$69.95$2.12
Oct 20241,4831,4612362011$71.99$2.20
Sep 202415615424210$70.24$2.28
Aug 202464661090$76.68$1.99
Jul 202417517429250$81.80$2.07
Jun 20241941944283731$79.77$2.54
May 20241581562292011$80.02$2.12
Apr 20241113000$85.35$1.60
Mar 2024235233000$81.28$1.49
Feb 20242332300$77.25$1.72
Jan 20244848147011$74.15$3.18
Dec 20238584340016$71.90$2.52
Nov 202300000$77.69$2.71
Oct 202366330$85.64$2.98
Sep 202300000$89.43$2.64
Aug 2023202117614$81.39$2.58

Flared above 3%

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

OperatorMarathon Oil Ef LLCFieldEagleville (Eagle Ford-2)CountyKarnes County

Marathon Oil Ef LLC in Karnes County

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Eagleville (Eagle Ford-2) field

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New drilling permits in Karnes County

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