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Texas oil lease

Shut in

BARNHART (EF) C

Barnhart (Ef) C is an oil lease in Gonzales County, Texas, operated by Marathon Oil Ef LLC in the Eagleville (Eagle Ford-1) field.

4 wells

0bbl oil, last 12 months
Operator
Marathon Oil Ef LLC
County
Gonzales County
Field
Eagleville (Eagle Ford-1)
RRC lease
01-16599

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Where it sits

This county

Gonzales CountyGonzalesWilsonLavacaFayetteCaldwellBastropDe WittHaysGuadalupeGonzales County
Gonzales County
Oil in Jul 2026
0 bbl
Reporting since
Jan 2020

Production by month

No oil produced in the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
No oil produced in the last 12 monthsMonthly oil production and gas for BARNHART (EF) C, Aug 2023 to Jul 2026. No oil produced in the last 12 months. The last month with output was May 2025, at 644 bbl.Last 12 months: 0 bblbbl per monthmcf per month001,0001,0002,0002,0003,0003,0004,0004,0005,0005,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
No oil produced in the last 12 monthsMonthly oil production and gas for BARNHART (EF) C, Aug 2023 to Jul 2026. No oil produced in the last 12 months. The last month with output was May 2025, at 644 bbl.Last 12 monthsbbl per monthmcf per month001,0001,0002,0002,0003,0003,0004,0004,0005,0005,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

92% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
92% of the gas went to a processing plant in the last 12 monthsShare of BARNHART (EF) C gas by disposition code each month, Aug 2023 to Jul 2026. 92% 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
92% of the gas went to a processing plant in the last 12 monthsShare of BARNHART (EF) C gas by disposition code each month, Aug 2023 to Jul 2026. 92% 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)

    92% · 9,453 mcf

  • Lease fuel (1)

    6.8% · 702 mcf

  • Flared (4)

    1.4% · 147 mcf

1.4% of the gas flared in the last 12 months. No month above 3%.

4 wells on this lease

Wells on BARNHART (EF) C
API numberWell no.Status
42-177-327382HShut-in
42-177-327574HShut-in
42-177-327611HShut-in
42-177-327633HShut-in

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Mv Purchasing, LLCOilGathers34Sep 1, 2026–
Plains Marketing, L.p.OilGathers33Sep 1, 2026–
Shell Trading (Us) CompanyOilGathers33Sep 1, 2026–
Ensign Natural Resources II LLCCasinghead gasBuys100Sep 1, 2026–
Ensign Natural Resources II LLCCasinghead gasGathers100Sep 1, 2026–
Marathon Oil Ef LLCCasinghead gasGathers100Feb 23, 2013Sep 1, 2026
Marathon Oil Ef LLCCasinghead gasBuys100Feb 23, 2013Sep 1, 2026
Enterprise Crude Oil LLCOilGathers20Sep 1, 2022Sep 1, 2026
Phillips 66 CompanyOilGathers10Sep 1, 2022Sep 1, 2026
Reynolds Energy Transport LLCOilGathers10Sep 1, 2022Sep 1, 2026
Sentinel Transportation, LLCOilGathers10Sep 1, 2022Sep 1, 2026

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

Who buys my oilOil price check

265.76 acres on the newest permit

Permits for Barnhart (Ef) C
API numberWell no.Acreson the permit
42-177-327633H265.76
42-177-327574H265.76
42-177-327611H265.76
42-177-327382H265.76

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 BARNHART (EF) C
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 202600000$64.51$3.62
Jan 202600000$60.04$7.72
Dec 202500000$57.97$4.26
Nov 202500000$60.06$3.79
Oct 202500000$60.89$3.19
Sep 202500000$63.96$2.97
Aug 202500000$64.86$2.91
Jul 202500980$68.39$3.20
Jun 202507000$68.17$3.02
May 20256446428267456$62.17$3.12
Apr 20255845847026369$63.54$3.42
Mar 202556156059454510$68.24$4.12
Feb 20255745885735318$71.53$4.19
Jan 20259369256465938$75.74$4.13
Dec 202459058757152510$70.12$3.01
Nov 20244184184704329$69.95$2.12
Oct 20244654674584218$71.99$2.20
Sep 202448448899590727$70.24$2.28
Aug 20246546611,2391,13912$76.68$1.99
Jul 20241,4601,4633,2192,97140$81.80$2.07
Jun 20241,8251,8253,5633,27947$79.77$2.54
May 20242,0682,0704,1583,82937$80.02$2.12
Apr 20242,2642,2654,0663,78533$85.35$1.60
Mar 20242,5682,5624,3244,04827$81.28$1.49
Feb 20242,1272,1363,7243,50215$77.25$1.72
Jan 20242,0702,0573,7503,51334$74.15$3.18
Dec 20232,7892,7893,6963,47521$71.90$2.52
Nov 20232,5612,5562,6162,4728$77.69$2.71
Oct 20236446399769195$85.64$2.98
Sep 20232802795044745$89.43$2.64
Aug 20232072235875486$81.39$2.58

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Sep 28, 2026.

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Nearby

This lease belongs to

OperatorMarathon Oil Ef LLCFieldEagleville (Eagle Ford-1)CountyGonzales County

Marathon Oil Ef LLC in Gonzales County

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