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TINA BUTLER UNIT

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

3 wells

2,369bbl oil, last 12 months−81% vs prior year
Operator
Marathon Oil Ef LLC
County
Karnes County
Field
Eagleville (Eagle Ford-2)
RRC lease
02-10063

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Where it sits

This county

Karnes CountyKarnesAtascosaGoliadWilsonGonzalesDe WittBexarKarnes County
Karnes County
Gas, last 12 months
2,772 mcf
Oil in Jul 2026
0 bbl

Checks stopped on this lease?

  • Sales

    No sales reported for the last 5 months of state data (through Jul 2026).

SourceRailroad Commission production, P-5 and P-4 records, data through Jul 2026.

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Production by month

Oil output fell 81% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 81% over the last 12 monthsMonthly oil production and gas for TINA BUTLER UNIT, Aug 2023 to Jul 2026. Oil output fell 81% over the last 12 months. 2,369 bbl in the 12 months through Jul 2026, against 12,331 bbl in the 12 months before.Last 12 months: 2,369 bblbbl per monthmcf per month005005001,0001,0001,5001,5002,0002,0002,5002,500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 81% over the last 12 monthsMonthly oil production and gas for TINA BUTLER UNIT, Aug 2023 to Jul 2026. Oil output fell 81% over the last 12 months. 2,369 bbl in the 12 months through Jul 2026, against 12,331 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month005005001,0001,0001,5001,5002,0002,0002,5002,500Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Sep 2023 the lease's gas goes to a processing plant instead of lease fuel

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
Since Sep 2023 the lease's gas goes to a processing plant instead of lease fuelShare of TINA BUTLER UNIT gas by disposition code each month, Aug 2023 to Jul 2026. Since Sep 2023 the lease's gas goes to a processing plant instead of lease fuel.Share of the lease’s gas by disposition code, per month0%50%100%Sep 2023: fuel to plantOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Sep 2023 the lease's gas goes to a processing plant instead of lease fuelShare of TINA BUTLER UNIT gas by disposition code each month, Aug 2023 to Jul 2026. Since Sep 2023 the lease's gas goes to a processing plant instead of lease fuel.Share of gas by disposition code0%50%100%Sep 23: fuel to plantJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    82% · 8,665 mcf

  • Lease fuel (1)

    18% · 1,851 mcf

  • Flared (4)

    0.5% · 58 mcf

0.5% of the gas flared in the last 12 months. No month above 3%.

3 wells on this lease

Wells on TINA BUTLER UNIT
API numberWell no.Status
42-255-324491HActive
42-255-326662HActive
42-255-326703HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Enterprise Crude Oil LLCOilGathers20May 30, 2012–
Genesis Crude Oil, L.p.OilGathers20Jul 1, 2022–
Reynolds Energy Transport LLCOilGathers20Jul 1, 2022–
Shell Trading (Us) CompanyOilGathers20May 30, 2012–
Statewide Crude Inc.OilGathers20Jul 1, 2022–
Marathon Oil Ef LLCCasinghead gasBuys100May 30, 2012–
Marathon Oil Ef LLCCasinghead gasGathers100May 30, 2012–
Genesis Crude Oil, L.p.OilGathers10May 30, 2012Jul 1, 2022
Gulfmark Energy, Inc.OilGathers35May 30, 2012Jul 1, 2022
Permian Crude Transport, LPOilGathers5Dec 1, 2016Jul 1, 2022
Statewide Crude Inc.OilGathers10May 30, 2012Jul 1, 2022

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

Who buys my oilOil price check

226.07 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 Tina Butler Unit
API numberWell no.Acreson the permit
42-255-326703H226.07
42-255-326662H226.07
42-255-324491H226.07

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 TINA BUTLER UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202600000$80.46$2.89
Jun 202600000$84.81$3.15
May 202600000$102.13$2.94
Apr 202600000$100.32$2.77
Mar 202600000$91.38$3.04
Feb 202607000$64.51$3.62
Jan 20262652684133328$60.04$7.72
Dec 20253523595524465$57.97$4.26
Nov 20255816033652991$60.06$3.79
Oct 20251,1711,1321,4421,1817$60.89$3.19
Sep 202500000$63.96$2.97
Aug 202509000$64.86$2.91
Jul 20253453831951552$68.39$3.20
Jun 20251,7201,7279617625$68.17$3.02
May 20252,2902,2561,9941,6085$62.17$3.12
Apr 20258798838777203$63.54$3.42
Mar 20251,1221,1321,3951,1702$68.24$4.12
Feb 20251,4911,4771,07088215$71.53$4.19
Jan 20251,0341,0384203533$75.74$4.13
Dec 20241,2601,2578907572$70.12$3.01
Nov 20241,1461,1361,7141,4523$69.95$2.12
Oct 20246896814994271$71.99$2.20
Sep 202419919937320$70.24$2.28
Aug 202415616631270$76.68$1.99
Jul 20248078091741501$81.80$2.07
Jun 20241,2741,2736105311$79.77$2.54
May 20241,1761,1692402111$80.02$2.12
Apr 20245635651671462$85.35$1.60
Mar 20249779805915173$81.28$1.49
Feb 20249309364493015$77.25$1.72
Jan 20241,0361,03338325310$74.15$3.18
Dec 20238778807045059$71.90$2.52
Nov 20231,3041,2988405303$77.69$2.71
Oct 20231,1881,1791,32184616$85.64$2.98
Sep 20232552627686801$89.43$2.64
Aug 20231,1631,1651,12820921$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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