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Texas oil lease

Producing

PFEIFER-BELL UNIT

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

5 wells

15,077bbl oil, last 12 months−19% vs prior year
Operator
Marathon Oil Ef LLC
County
Karnes County
Field
Eagleville (Eagle Ford-2)
RRC lease
02-09978

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Where it sits

This county

Karnes CountyKarnesAtascosaGoliadWilsonGonzalesDe WittBexarKarnes County
Karnes County
Gas, last 12 months
26,139 mcf
Oil in Jul 2026
407 bbl

Production by month

Oil output fell 19% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 19% over the last 12 monthsMonthly oil production and gas for PFEIFER-BELL UNIT, Aug 2023 to Jul 2026. Oil output fell 19% over the last 12 months. 15,077 bbl in the 12 months through Jul 2026, against 18,576 bbl in the 12 months before.Last 12 months: 15,077 bblbbl per monthmcf per month001,0002,0002,0004,0003,0006,0004,0008,0005,00010kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 19% over the last 12 monthsMonthly oil production and gas for PFEIFER-BELL UNIT, Aug 2023 to Jul 2026. Oil output fell 19% over the last 12 months. 15,077 bbl in the 12 months through Jul 2026, against 18,576 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001,0002,0002,0004,0003,0006,0004,0008,0005,00010kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

89% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
89% of the gas went to a processing plant in the last 12 monthsShare of PFEIFER-BELL UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 89% 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
89% of the gas went to a processing plant in the last 12 monthsShare of PFEIFER-BELL UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 89% 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)

    89% · 23,310 mcf

  • Lease fuel (1)

    10% · 2,691 mcf

  • Flared (4)

    0.5% · 138 mcf

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

5 wells on this lease

Wells on PFEIFER-BELL UNIT
API numberWell no.Status
42-255-322761HActive
42-255-326862HActive
42-255-326883HActive
42-255-327084HActive
42-255-332265HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Enterprise Crude Oil LLCOilGathers20Mar 12, 2012–
Genesis Crude Oil, L.p.OilGathers20Jul 1, 2022–
Reynolds Energy Transport LLCOilGathers20Jul 1, 2022–
Shell Trading (Us) CompanyOilGathers20Mar 12, 2012–
Statewide Crude Inc.OilGathers20Jul 1, 2022–
Marathon Oil Ef LLCCasinghead gasBuys100Jul 1, 2022–
Marathon Oil Ef LLCCasinghead gasGathers100Jul 1, 2022–
Genesis Crude Oil, L.p.OilGathers10Mar 12, 2012Jul 1, 2022
Gulfmark Energy, Inc.OilGathers35Mar 12, 2012Jul 1, 2022
Permian Crude Transport, LPOilGathers5Dec 1, 2016Jul 1, 2022
Statewide Crude Inc.OilGathers10Mar 12, 2012Jul 1, 2022

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

Who buys my oilOil price check

401.85 acres on the newest permit

A pooling certificate was filed

The wells on this lease state different acreage

The permits state between 233.06 and 401.85 acres.

Permits for Pfeifer-Bell Unit
API numberWell no.Acreson the permit
42-255-332265H401.85
42-255-327084H401.85
42-255-326862H401.85
42-255-326883H401.85
42-255-322761H233.06

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 PFEIFER-BELL UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20264074138917834$80.46$2.89
Jun 20269919891,8771,6556$84.81$3.15
May 20266356379468225$102.13$2.94
Apr 20265485488837963$100.32$2.77
Mar 20269509601,5471,3786$91.38$3.04
Feb 20261,8551,8453,3242,95215$64.51$3.62
Jan 20261,3621,3672,5102,22911$60.04$7.72
Dec 20251,5691,5722,6932,34422$57.97$4.26
Nov 20251,7001,6982,4852,21414$60.06$3.79
Oct 20251,7521,7562,9832,6957$60.89$3.19
Sep 20252,1112,1013,5963,27615$63.96$2.97
Aug 20251,1971,2012,4042,16630$64.86$2.91
Jul 20251,5191,5233,2032,93114$68.39$3.20
Jun 20252,4312,4294,0223,64830$68.17$3.02
May 20252,5862,5823,8643,50331$62.17$3.12
Apr 20252,3262,3212,4692,2468$63.54$3.42
Mar 20251,2431,2412,1391,9306$68.24$4.12
Feb 20256606611,0169182$71.53$4.19
Jan 20255655659478633$75.74$4.13
Dec 20248388391,9891,8224$70.12$3.01
Nov 20241,0141,0162,0631,8976$69.95$2.12
Oct 20241,7841,7823,1642,9358$71.99$2.20
Sep 20241,6621,6732,7942,5945$70.24$2.28
Aug 20241,9481,9393,1492,9307$76.68$1.99
Jul 20241,6651,6742,8112,6055$81.80$2.07
Jun 20243,7003,7074,1013,7967$79.77$2.54
May 20243,9683,9666,7206,22814$80.02$2.12
Apr 20244,4834,4695,5695,01951$85.35$1.60
Mar 20241,5341,5401,5991,4746$81.28$1.49
Feb 20242,4092,4074,3414,1449$77.25$1.72
Jan 20242,3402,3374,5694,34113$74.15$3.18
Dec 20231,9972,0053,8833,68814$71.90$2.52
Nov 20231,3551,3482,4672,33812$77.69$2.71
Oct 20232,8582,8655,6575,3936$85.64$2.98
Sep 20232,1942,1854,0273,8344$89.43$2.64
Aug 20231,8611,8652,7482,6073$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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This lease belongs to

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

Marathon Oil Ef LLC in Karnes County

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