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Texas gas well

Producing

SAN CHRISTOVAL RANCH UNIT B

San Christoval Ranch Unit B is a gas well in Karnes County, Texas, operated by Marathon Oil Ef LLC in the Sugarkane (Eagle Ford) field.

Gas well dossier

9,867mcf gas, last 12 months−63% vs prior year
Operator
Marathon Oil Ef LLC
County
Karnes County
Field
Sugarkane (Eagle Ford)
RRC lease
02-294360

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Where it sits

This county

Karnes CountyKarnesAtascosaGoliadWilsonGonzalesDe WittBexarKarnes County
Karnes County
Oil, last 12 months
3,232 bbl
Gas in Jul 2026
1,047 mcf

Production by month

Gas output fell 63% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 63% over the last 12 monthsMonthly gas production and oil for SAN CHRISTOVAL RANCH UNIT B, Aug 2023 to Jul 2026. Gas output fell 63% over the last 12 months. 9,867 mcf in the 12 months through Jul 2026, against 26,315 mcf in the 12 months before.Last 12 months: 9,867 mcfmcf per monthbbl per month002,0005004,0001,0006,0001,5008,0002,00010k2,500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 63% over the last 12 monthsMonthly gas production and oil for SAN CHRISTOVAL RANCH UNIT B, Aug 2023 to Jul 2026. Gas output fell 63% over the last 12 months. 9,867 mcf in the 12 months through Jul 2026, against 26,315 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month002,0005004,0001,0006,0001,5008,0002,00010k2,500Jan 24JulJan 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 SAN CHRISTOVAL RANCH UNIT B gas by disposition code each month, Aug 2023 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%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
81% of the gas went to a processing plant in the last 12 monthsShare of SAN CHRISTOVAL RANCH UNIT B gas by disposition code each month, Aug 2023 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%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    81% · 7,956 mcf

  • Lease fuel (1)

    18% · 1,813 mcf

  • Flared (4)

    1.0% · 98 mcf

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

Wells on this lease

No wells are linked to this lease in our data

Production is still reported at lease level.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Marathon Oil Ef LLCCondensateGathers25Mar 4, 2020
Plains Pipeline L.p.CondensateGathers25Mar 4, 2020
Statewide Crude Inc.CondensateGathers25Mar 4, 2020
Trafigura Trading LLCCondensateGathers25Mar 4, 2020
Marathon Oil Ef LLCGas-well gasBuys100Mar 4, 2020
Marathon Oil Ef LLCGas-well gasGathers100Mar 4, 2020

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

Who buys my oilOil price check

546.75 acres on the newest permit

Check your decimal on this lease
Permits for San Christoval Ranch Unit B
API numberWell no.Acreson the permit
42-255-362868H546.75

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 SAN CHRISTOVAL RANCH UNIT B
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20263683641,0478083$80.46$2.89
Jun 20262492486875442$84.81$3.15
May 20262242267325936$102.13$2.94
Apr 20263193218747022$100.32$2.77
Mar 20263393287416047$91.38$3.04
Feb 202635351671371$64.51$3.62
Jan 2026323241331$60.04$7.72
Dec 202540511351091$57.97$4.26
Nov 20254204221,3631,1164$60.06$3.79
Oct 20254354351,2671,0386$60.89$3.19
Sep 20253863831,22498036$63.96$2.97
Aug 20253853821,5891,29229$64.86$2.91
Jul 20252882872,2451,78524$68.39$3.20
Jun 20252482482,1821,73011$68.17$3.02
May 20253023012,2031,7775$62.17$3.12
Apr 20252522542,0181,6586$63.54$3.42
Mar 20253813802,1891,8364$68.24$4.12
Feb 20253073062,3801,96233$71.53$4.19
Jan 20253263262,1991,84914$75.74$4.13
Dec 20243123132,3862,0304$70.12$3.01
Nov 20243663832,4782,0994$69.95$2.12
Oct 20241,4451,4592,2571,9296$71.99$2.20
Sep 20242,3402,3431,9181,6574$70.24$2.28
Aug 20242,4792,4631,8601,5974$76.68$1.99
Jul 20241,6201,6131,0038663$81.80$2.07
Jun 20241,4841,4761,1459981$79.77$2.54
May 20248128091,5781,3884$80.02$2.12
Apr 20245845908057048$85.35$1.60
Mar 20241,4581,4591,6241,4199$81.28$1.49
Feb 20241,0711,0681,26980116$77.25$1.72
Jan 20246726841,4301,05129$74.15$3.18
Dec 20231,3421,3382,1931,65025$71.90$2.52
Nov 20231,4311,4352,7042,1405$77.69$2.71
Oct 20232,2772,2759,4858,54135$85.64$2.98
Sep 20232,0432,0427,6936,8825$89.43$2.64
Aug 20232,2072,2088,6327,67523$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 LLCFieldSugarkane (Eagle Ford)CountyKarnes County

Marathon Oil Ef LLC in Karnes County

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Sugarkane (Eagle Ford) field

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New drilling permits in Karnes County

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