Skip to content
Royalty Clerk

Texas gas well

Producing

TURNBULL UNIT D

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

Gas well dossier

40,121mcf gas, last 12 months−72% vs prior year
Operator
Marathon Oil Ef LLC
County
Karnes County
Field
Eagleville (Eagle Ford-2)
RRC lease
02-294911

Is your check right?

Check my statement

Where it sits

This county

Karnes CountyKarnesAtascosaGoliadWilsonGonzalesDe WittBexarKarnes County
Karnes County
Oil, last 12 months
20,418 bbl
Gas in Jul 2026
473 mcf

Production by month

Gas output fell 72% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 72% over the last 12 monthsMonthly gas production and oil for TURNBULL UNIT D, Aug 2023 to Jul 2026. Gas output fell 72% over the last 12 months. 40,121 mcf in the 12 months through Jul 2026, against 141,968 mcf in the 12 months before.Last 12 months: 40,121 mcfmcf per monthbbl per month005,00050010k1,00015k1,50020k2,00025k2,500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 72% over the last 12 monthsMonthly gas production and oil for TURNBULL UNIT D, Aug 2023 to Jul 2026. Gas output fell 72% over the last 12 months. 40,121 mcf in the 12 months through Jul 2026, against 141,968 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month005,00050010k1,00015k1,50020k2,00025k2,500Jan 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 D 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 D 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% · 32,438 mcf

  • Lease fuel (1)

    18% · 7,043 mcf

  • Flared (4)

    1.6% · 640 mcf

1.6% 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
Plains Pipeline L.p.CondensateGathers34Aug 15, 2016
Reynolds Energy Transport LLCCondensateGathers33Aug 15, 2016
Statewide Crude Inc.CondensateGathers33Aug 15, 2016
Marathon Oil Ef LLCGas-well gasBuys100Aug 15, 2016
Marathon Oil Ef LLCGas-well gasGathers100Aug 15, 2016

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

Who buys my oilOil price check

673.10 acres on the newest permit

Check your decimal on this lease
Permits for Turnbull Unit D
API numberWell no.Acreson the permit
42-255-3491415H673.10

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 D
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20264635114733651$80.46$2.89
Jun 20261,7981,7991,6971,3454$84.81$3.15
May 20261,8421,8351,8861,52816$102.13$2.94
Apr 20261,9271,9471,7911,4385$100.32$2.77
Mar 20262,1402,1141,9441,58518$91.38$3.04
Feb 20261,3571,3521,7611,4477$64.51$3.62
Jan 20261,7311,7431,6031,29031$60.04$7.72
Dec 20252,0822,0911,9411,56818$57.97$4.26
Nov 20252,3222,3302,1151,7317$60.06$3.79
Oct 20252,2802,2802,6972,20913$60.89$3.19
Sep 20252,0802,01510,7258,590312$63.96$2.97
Aug 202539639811,4889,342208$64.86$2.91
Jul 202547247411,1608,876118$68.39$3.20
Jun 202555155310,7988,56452$68.17$3.02
May 202570169912,1659,81129$62.17$3.12
Apr 202563464012,49210,25940$63.54$3.42
Mar 202595594312,96710,87623$68.24$4.12
Feb 20254124176,9625,73997$71.53$4.19
Jan 202574274213,92211,70987$75.74$4.13
Dec 202476976415,51213,19927$70.12$3.01
Nov 202446246412,40810,51121$69.95$2.12
Oct 20246746799,4638,08725$71.99$2.20
Sep 20241,0081,00511,68910,09724$70.24$2.28
Aug 202477377012,43010,67326$76.68$1.99
Jul 20246186117,8926,81125$81.80$2.07
Jun 202425825610,7419,36114$79.77$2.54
May 20241121148,2737,27622$80.02$2.12
Apr 20242472466,9236,05169$85.35$1.60
Mar 202420220010,1998,90759$81.28$1.49
Feb 2024334211,0599,94040$77.25$1.72
Jan 20245285306,8656,01466$74.15$3.18
Dec 20236356346,6956,06730$71.90$2.52
Nov 20237787779,0648,18911$77.69$2.71
Oct 20238788787,8157,12426$85.64$2.98
Sep 20238548508,9488,1506$89.43$2.64
Aug 20235905874,6904,27011$81.39$2.58

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Oct 2, 2026.

How to check your stub against this lease Checks stopped on this lease? See the likely reasons

Do your checks match this lease?

Check my statement

Nearby

This lease belongs to

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

Marathon Oil Ef LLC in Karnes County

All Marathon Oil Ef LLC leases →

Eagleville (Eagle Ford-2) field

All leases in this field →

New drilling permits in Karnes County

Newest in the county: this lease has no coordinates.