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Royalty Clerk

Texas gas well

Producing

TURNBULL UNIT F

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

Gas well dossier

43,170mcf gas, last 12 months−39% vs prior year
Operator
Marathon Oil Ef LLC
County
Karnes County
Field
Eagleville (Eagle Ford-2)
RRC lease
02-296756

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Where it sits

This county

Karnes CountyKarnesAtascosaGoliadWilsonGonzalesDe WittBexarKarnes County
Karnes County
Oil, last 12 months
12,350 bbl
Gas in Jul 2026
3,492 mcf

Production by month

Gas output fell 39% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 39% over the last 12 monthsMonthly gas production and oil for TURNBULL UNIT F, Aug 2023 to Jul 2026. Gas output fell 39% over the last 12 months. 43,170 mcf in the 12 months through Jul 2026, against 70,930 mcf in the 12 months before.Last 12 months: 43,170 mcfmcf per monthbbl per month002,0001,0004,0002,0006,0003,0008,0004,00010k5,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 39% over the last 12 monthsMonthly gas production and oil for TURNBULL UNIT F, Aug 2023 to Jul 2026. Gas output fell 39% over the last 12 months. 43,170 mcf in the 12 months through Jul 2026, against 70,930 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month002,0001,0004,0002,0006,0003,0008,0004,00010k5,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

81% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
81% of the gas went to a processing plant in the last 12 monthsShare of TURNBULL UNIT F gas by disposition code each month, Aug 2023 to Jul 2026. 81% of the gas went to a processing plant in the last 12 months.Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
81% of the gas went to a processing plant in the last 12 monthsShare of TURNBULL UNIT F gas by disposition code each month, Aug 2023 to Jul 2026. 81% of the gas went to a processing plant 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.

  • Processing plant (3)

    81% · 34,868 mcf

  • Lease fuel (1)

    18% · 7,848 mcf

  • Flared (4)

    1.1% · 454 mcf

1.1% of the gas flared in the last 12 months. No month 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%From
Enterprise Crude Oil LLCCondensateGathers34Jun 11, 2022
Endeavor Crude, LLCCondensateGathers33Jun 11, 2022
Trafigura Trading LLCCondensateGathers33Jun 11, 2022
Marathon Oil Ef LLCGas-well gasBuys100Jun 11, 2022
Marathon Oil Ef LLCGas-well gasGathers100Jun 11, 2022

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

Who buys my oilOil price check

588.63 acres on the newest permit

Check your decimal on this lease
Permits for Turnbull Unit F
API numberWell no.Acreson the permit
42-255-373653H588.63

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 F
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20261,3041,2883,4922,6968$80.46$2.89
Jun 20268058011,8681,4805$84.81$3.15
May 20267026992,3121,87319$102.13$2.94
Apr 20267127272,2971,8456$100.32$2.77
Mar 20261,0111,0183,6332,96234$91.38$3.04
Feb 20261,1511,1353,5292,89915$64.51$3.62
Jan 20261,0421,0543,7343,00572$60.04$7.72
Dec 20251,4171,4204,2923,46840$57.97$4.26
Nov 20251,4921,4734,6463,80315$60.06$3.79
Oct 20257137263,8833,18019$60.89$3.19
Sep 20251,0049954,4343,551129$63.96$2.97
Aug 20259971,0015,0504,10692$64.86$2.91
Jul 20251,1831,1824,9913,96953$68.39$3.20
Jun 20251,1121,1013,5772,83717$68.17$3.02
May 20258498454,7493,83011$62.17$3.12
Apr 20256816835,0634,15816$63.54$3.42
Mar 20258348245,5064,61810$68.24$4.12
Feb 20253583725,9064,86982$71.53$4.19
Jan 20251,1161,1176,5745,52941$75.74$4.13
Dec 20241,2061,2076,3575,40911$70.12$3.01
Nov 20241,3211,3166,9695,90312$69.95$2.12
Oct 20241,1761,1877,0516,02618$71.99$2.20
Sep 20241,8751,8666,9846,03314$70.24$2.28
Aug 20241,2911,2707,2036,18515$76.68$1.99
Jul 20240145,3404,60817$81.80$2.07
Jun 20241,1811,1936,4475,6198$79.77$2.54
May 20242,1772,1786,7335,92118$80.02$2.12
Apr 20242,1642,1615,0354,40150$85.35$1.60
Mar 20242,6732,6797,2196,30542$81.28$1.49
Feb 20242,3182,3316,5905,78128$77.25$1.72
Jan 20242,5292,5416,5435,78759$74.15$3.18
Dec 20233,2603,2527,8007,10733$71.90$2.52
Nov 20233,4913,4817,8637,1649$77.69$2.71
Oct 20233,7193,7219,0898,31829$85.64$2.98
Sep 20233,9173,9159,4398,6696$89.43$2.64
Aug 20234,1334,1209,7508,91921$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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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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