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Texas gas well

Producing

SAN CHRISTOVAL RANCH UNIT E

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

1 well

8,635mcf gas, last 12 months−68% vs prior year
Operator
Marathon Oil Ef LLC
County
Karnes County
Field
Sugarkane (Eagle Ford)
RRC lease
02-271733

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Where it sits

This county

Karnes CountyKarnesAtascosaGoliadWilsonGonzalesDe WittBexarKarnes County
Karnes County
Oil, last 12 months
3,255 bbl
Gas in Jul 2026
3,786 mcf

Production by month

Gas output fell 68% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 68% over the last 12 monthsMonthly gas production and oil for SAN CHRISTOVAL RANCH UNIT E, Aug 2023 to Jul 2026. Gas output fell 68% over the last 12 months. 8,635 mcf in the 12 months through Jul 2026, against 26,750 mcf in the 12 months before.Last 12 months: 8,635 mcfmcf per monthbbl per month002,0005004,0001,0006,0001,5008,0002,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 68% over the last 12 monthsMonthly gas production and oil for SAN CHRISTOVAL RANCH UNIT E, Aug 2023 to Jul 2026. Gas output fell 68% over the last 12 months. 8,635 mcf in the 12 months through Jul 2026, against 26,750 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month002,0005004,0001,0006,0001,5008,0002,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Mar 2024 the lease's gas goes to a processing plant instead of lease fuel

Flaring peaked at 4.0% of the gas in Jan 2024.

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
Since Mar 2024 the lease's gas goes to a processing plant instead of lease fuelShare of SAN CHRISTOVAL RANCH UNIT E gas by disposition code each month, Aug 2023 to Jul 2026. Since Mar 2024 the lease's gas goes to a processing plant instead of lease fuel. Flaring peaked at 4.0% of the gas in Jan 2024.Share of the lease’s gas by disposition code, per month0%50%100%Mar 2024: fuel to plantFlared 4.0%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Mar 2024 the lease's gas goes to a processing plant instead of lease fuelShare of SAN CHRISTOVAL RANCH UNIT E gas by disposition code each month, Aug 2023 to Jul 2026. Since Mar 2024 the lease's gas goes to a processing plant instead of lease fuel. Flaring peaked at 4.0% of the gas in Jan 2024.Share of gas by disposition code0%50%100%Mar 24: fuel to plantFlared 4.0%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    81% · 16,901 mcf

  • Lease fuel (1)

    18% · 3,812 mcf

  • Flared (4)

    0.8% · 177 mcf

0.8% of the gas flared in the last 12 months. One month above 3%.

1 well on this lease

Wells on SAN CHRISTOVAL RANCH UNIT E
API numberWell no.Status
42-255-333142HShut-in

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Marathon Oil Ef LLCCondensateGathers100Jan 1, 2025–
Marathon Oil Ef LLCGas-well gasBuys100Dec 16, 2013–
Marathon Oil Ef LLCGas-well gasGathers100Dec 16, 2013–
Ngl Crude Logistics, LLCCondensateGathers25Jul 1, 2022Jan 1, 2025
Reynolds Energy Transport LLCCondensateGathers25Jul 1, 2022Jan 1, 2025
Shell Trading (Us) CompanyCondensateGathers25Jul 1, 2022Jan 1, 2025
Statewide Crude Inc.CondensateGathers25Jul 1, 2022Jan 1, 2025
Gulfmark Energy, Inc.CondensateGathers10Dec 16, 2013Jul 1, 2022
Ngl Crude Logistics, LLCCondensateGathers40Jul 1, 2014Jul 1, 2022

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

Who buys my oilOil price check

408.03 acres on the newest permit

Check your decimal on this lease
Permits for San Christoval Ranch Unit E
API numberWell no.Acreson the permit
42-255-333142H408.03

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 E
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20261,0451,0093,7862,9239$80.46$2.89
Jun 202600000$84.81$3.15
May 202600000$102.13$2.94
Apr 202600000$100.32$2.77
Mar 2026020000$91.38$3.04
Feb 20265145145714692$64.51$3.62
Jan 20267497293,4482,77566$60.04$7.72
Dec 202500000$57.97$4.26
Nov 202500000$60.06$3.79
Oct 2025013000$60.89$3.19
Sep 202535535940321$63.96$2.97
Aug 202559259679064314$64.86$2.91
Jul 20257817751,8251,45219$68.39$3.20
Jun 20255615641,1589186$68.17$3.02
May 20257547557536072$62.17$3.12
Apr 20258398311,8861,5496$63.54$3.42
Mar 20255185162,0521,7214$68.24$4.12
Feb 20253943922,4191,99434$71.53$4.19
Jan 20253413512,1621,81814$75.74$4.13
Dec 20249019092,4492,0844$70.12$3.01
Nov 20241,3731,3755,0864,3089$69.95$2.12
Oct 20241,6181,6104,0043,42210$71.99$2.20
Sep 20241,2011,1991,6971,4654$70.24$2.28
Aug 20241,0611,0571,2591,0813$76.68$1.99
Jul 20248188156895952$81.80$2.07
Jun 20248598577426471$79.77$2.54
May 20246786741,7951,5785$80.02$2.12
Apr 20242983004654065$85.35$1.60
Mar 20246816792,1121,84512$81.28$1.49
Feb 202431732157214514$77.25$1.72
Jan 202446547595245538$74.15$3.18
Dec 20231,0491,0413,0612,43829$71.90$2.52
Nov 20237487452,6732,0726$77.69$2.71
Oct 20237127122,6281,98622$85.64$2.98
Sep 20237317322,4361,8293$89.43$2.64
Aug 20238848852,3251,72114$81.39$2.58

Flared above 3%

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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