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Producing

TURNBULL UNIT A-E SA2

Turnbull Unit A-E Sa2 is an oil lease in Karnes County, Texas, operated by Marathon Oil Ef LLC in the Eagleville (Eagle Ford-2) field.

1 well

21,889bbl oil, last 12 months−48% vs prior year
RRC lease
02-12689

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Where it sits

This county

Karnes CountyKarnesAtascosaGoliadWilsonGonzalesDe WittBexarKarnes County
Karnes County
Gas, last 12 months
56,583 mcf
Oil in Jul 2026
1,236 bbl

Production by month

Oil output fell 48% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 48% over the last 12 monthsMonthly oil production and gas for TURNBULL UNIT A-E SA2, Feb 2024 to Jul 2026. Oil output fell 48% over the last 12 months. 21,889 bbl in the 12 months through Jul 2026, against 42,022 bbl in the 12 months before.Last 12 months: 21,889 bblbbl per monthmcf per month005,00010k10k20k15k30k20k40k25k50kApr 24JulOctJan 25AprJulOctJan 26AprJul
Oil output fell 48% over the last 12 monthsMonthly oil production and gas for TURNBULL UNIT A-E SA2, Feb 2024 to Jul 2026. Oil output fell 48% over the last 12 months. 21,889 bbl in the 12 months through Jul 2026, against 42,022 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month005,00010k10k20k15k30k20k40k25k50kJul 24Jan 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 A-E SA2 gas by disposition code each month, Feb 2024 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%Apr 24JulOctJan 25AprJulOctJan 26AprJul
81% of the gas went to a processing plant in the last 12 monthsShare of TURNBULL UNIT A-E SA2 gas by disposition code each month, Feb 2024 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%Jul 24Jan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    81% · 45,731 mcf

  • Lease fuel (1)

    18% · 10,281 mcf

  • Flared (4)

    1.0% · 571 mcf

1.0% of the gas flared in the last 12 months. No month above 3%.

1 well on this lease

Wells on TURNBULL UNIT A-E SA2
API numberWell no.Status
42-255-377922HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Enterprise Crude Oil LLCOilGathers34Aug 19, 2023
Endeavor Crude, LLCOilGathers33Aug 19, 2023
Enterprise Crude Pipeline LLCOilGathers33Aug 19, 2023
Marathon Oil Ef LLCCasinghead gasBuys100Aug 19, 2023
Marathon Oil Ef LLCCasinghead gasGathers100Aug 19, 2023

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

1,008.37 acres on the newest permit

  • Worth asking

    An allocation well is on this lease

    A well drilled across several tracts shares its production by an allocation formula, so the decimal is not always your acres over the unit acres. Ask the operator for the allocation formula and the tract factor for your land.

  • 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 A-E Sa2
API numberWell no.Acreson the permit
42-255-377922H1,008.37

SourceRailroad Commission drilling permits, Sep 26, 2026 (source 1, source 2).

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

30 months, newest first

Ledger for TURNBULL UNIT A-E SA2
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20261,2361,2472,7092,0926$80.46$2.89
Jun 20261,5191,5253,7202,9489$84.81$3.15
May 20261,7141,7044,8153,90140$102.13$2.94
Apr 20261,6681,6834,4943,60813$100.32$2.77
Mar 20261,7951,8014,6693,80743$91.38$3.04
Feb 20261,8491,8174,8153,95520$64.51$3.62
Jan 20261,4161,4315,4084,353104$60.04$7.72
Dec 20251,9111,9255,7264,62654$57.97$4.26
Nov 20252,3402,3345,4604,47017$60.06$3.79
Oct 20251,8581,8884,5933,76223$60.89$3.19
Sep 20252,5232,4895,2964,242154$63.96$2.97
Aug 20252,0602,0674,8783,96788$64.86$2.91
Jul 20252,4122,4065,7634,58461$68.39$3.20
Jun 20252,1602,1585,5074,36727$68.17$3.02
May 20252,4212,4195,4564,40013$62.17$3.12
Apr 20252,4022,4006,1025,01219$63.54$3.42
Mar 20252,4372,4437,4736,26813$68.24$4.12
Feb 20252,5642,5705,7534,74380$71.53$4.19
Jan 20253,3723,3738,8487,44255$75.74$4.13
Dec 20243,5353,5448,3187,07715$70.12$3.01
Nov 20244,0524,0549,2967,87416$69.95$2.12
Oct 20244,6824,69312,13010,36632$71.99$2.20
Sep 20245,4295,44813,11111,32527$70.24$2.28
Aug 20246,5566,57115,52513,33033$76.68$1.99
Jul 20247,8857,88720,07517,32465$81.80$2.07
Jun 202410,27410,29627,16723,67635$79.77$2.54
May 202411,99812,00733,10229,11189$80.02$2.12
Apr 202412,59112,63620,79618,176208$85.35$1.60
Mar 202422,66122,54627,44925,814172$81.28$1.49
Feb 20246,6536,5686,6126,45914$77.25$1.72

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

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Nearby

Eagleville (Eagle Ford-2) field

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