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Texas oil lease

Producing

KIMBLE-GILLEY UNIT

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

8 wells

8,735bbl oil, last 12 months−58% vs prior year
Operator
Marathon Oil Ef LLC
County
Karnes County
Field
Eagleville (Eagle Ford-2)
RRC lease
02-09984

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Where it sits

This county

Karnes CountyKarnesAtascosaGoliadWilsonGonzalesDe WittBexarKarnes County
Karnes County
Gas, last 12 months
14,628 mcf
Oil in Jul 2026
585 bbl

Production by month

Oil output fell 58% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 58% over the last 12 monthsMonthly oil production and gas for KIMBLE-GILLEY UNIT, Aug 2023 to Jul 2026. Oil output fell 58% over the last 12 months. 8,735 bbl in the 12 months through Jul 2026, against 20,904 bbl in the 12 months before.Last 12 months: 8,735 bblbbl per monthmcf per month001,0002,5002,0005,0003,0007,5004,00010k5,00012.5kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 58% over the last 12 monthsMonthly oil production and gas for KIMBLE-GILLEY UNIT, Aug 2023 to Jul 2026. Oil output fell 58% over the last 12 months. 8,735 bbl in the 12 months through Jul 2026, against 20,904 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001,0002,5002,0005,0003,0007,5004,00010k5,00012.5kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

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

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

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    80% · 11,640 mcf

  • Lease fuel (1)

    19% · 2,846 mcf

  • Flared (4)

    1.0% · 142 mcf

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

8 wells on this lease

Wells on KIMBLE-GILLEY UNIT
API numberWell no.Status
42-255-322961HShut-in
42-255-335754HActive
42-255-336015HActive
42-255-35101504HActive
42-255-351023HActive
42-255-35103503HActive
42-255-351042HActive
42-255-35105502HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Statewide Crude Inc.OilGathers50Jul 1, 2022–
Plains Pipeline L.p.OilGathers25Jul 1, 2022–
Reynolds Energy Transport LLCOilGathers25Jul 1, 2022–
Marathon Oil Ef LLCCasinghead gasBuys100Jul 1, 2022–
Marathon Oil Ef LLCCasinghead gasGathers100Jul 1, 2022–
Gulfmark Energy, Inc.OilGathers10Apr 1, 2012Jul 1, 2022
Permian Crude Transport, LPOilGathers10Dec 1, 2016Jul 1, 2022
Statewide Crude Inc.OilGathers80Apr 1, 2012Jul 1, 2022

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

Who buys my oilOil price check

319.06 acres on the newest permit

  • Good to know

    The wells on this lease state different acreage

    The permits state between 319 and 319.06 acres. Use the acres from your own division order for the well you are paid on.

  • Good to know

    8 wells are listed on this lease

    Each well can have its own unit. The decimal for one well does not have to equal the decimal for another.

  • 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 Kimble-Gilley Unit
API numberWell no.Acreson the permit
42-255-35105502H319.06
42-255-35101504H319.06
42-255-351023H319.06
42-255-35103503H319.06
42-255-351042H319.06
42-255-336015H319.06
42-255-335754H319.06
42-255-322961H319

SourceRailroad Commission drilling permits, Sep 26, 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 KIMBLE-GILLEY UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20265855875373602$80.46$2.89
Jun 20267727706935193$84.81$3.15
May 20267357223562943$102.13$2.94
Apr 20267087081,5581,3317$100.32$2.77
Mar 20266806928727245$91.38$3.04
Feb 20266075861,9771,35437$64.51$3.62
Jan 202657357992466818$60.04$7.72
Dec 202558458273560$57.97$4.26
Nov 20255996119837375$60.06$3.79
Oct 20259389319468306$60.89$3.19
Sep 20259539462,1521,94613$63.96$2.97
Aug 20251,0011,0133,5572,82143$64.86$2.91
Jul 20251,1591,1435,3023,83620$68.39$3.20
Jun 20251,0941,1096,1174,39931$68.17$3.02
May 20251,3691,3786,9165,08242$62.17$3.12
Apr 20251,6951,6875,7054,18822$63.54$3.42
Mar 20251,5171,5366,6125,03421$68.24$4.12
Feb 20252,1172,1345,2914,34530$71.53$4.19
Jan 20252,2242,1804,8833,97944$75.74$4.13
Dec 20242,1432,1557,0305,69119$70.12$3.01
Nov 20242,1062,0965,3574,44719$69.95$2.12
Oct 20242,2602,2455,8184,82522$71.99$2.20
Sep 20241,5281,5445,2414,37811$70.24$2.28
Aug 20241,6921,7005,9654,83016$76.68$1.99
Jul 20242,0332,0276,8915,56526$81.80$2.07
Jun 20241,6651,6583,6642,86810$79.77$2.54
May 20241,4771,4896,5785,11126$80.02$2.12
Apr 20242,4442,4327,4995,78472$85.35$1.60
Mar 20241,3721,3696,1434,85624$81.28$1.49
Feb 20241,8551,8834,8883,17823$77.25$1.72
Jan 20242,4492,45311,3079,59865$74.15$3.18
Dec 20232,7302,71912,2429,53235$71.90$2.52
Nov 20231,7771,7573,4021,41544$77.69$2.71
Oct 20232,0612,0664,5253,03515$85.64$2.98
Sep 20232,0742,0694,7603,18613$89.43$2.64
Aug 20232,0602,0594,8563,17934$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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