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Texas oil lease

Producing

SAN CHRISTOVAL RANCH UNIT A

San Christoval Ranch Unit A is an oil lease in Live Oak County, Texas, operated by Marathon Oil Ef LLC in the Sugarkane (Eagle Ford) field.

11 wells

35,758bbl oil, last 12 months+4% vs prior year
Operator
Marathon Oil Ef LLC
County
Live Oak County
Field
Sugarkane (Eagle Ford)
RRC lease
02-10836

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Where it sits

This county

Live Oak CountyLive OakAtascosaGoliadMcMullenKarnesSan PatricioBeeLive Oak County
Live Oak County
Gas, last 12 months
137,356 mcf
Oil in Jul 2026
2,320 bbl

Production by month

Oil output rose 4% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output rose 4% over the last 12 monthsMonthly oil production and gas for SAN CHRISTOVAL RANCH UNIT A, Aug 2023 to Jul 2026. Oil output rose 4% over the last 12 months. 35,758 bbl in the 12 months through Jul 2026, against 34,504 bbl in the 12 months before.Last 12 months: 35,758 bblbbl per monthmcf per month001,0005,0002,00010k3,00015k4,00020k5,00025kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 4% over the last 12 monthsMonthly oil production and gas for SAN CHRISTOVAL RANCH UNIT A, Aug 2023 to Jul 2026. Oil output rose 4% over the last 12 months. 35,758 bbl in the 12 months through Jul 2026, against 34,504 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001,0005,0002,00010k3,00015k4,00020k5,00025kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

79% of the gas went to a processing plant in the last 12 months

Flaring peaked at 16.8% of the gas in Jul 2025.

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
79% of the gas went to a processing plant in the last 12 monthsShare of SAN CHRISTOVAL RANCH UNIT A gas by disposition code each month, Aug 2023 to Jul 2026. 79% of the gas went to a processing plant in the last 12 months. Flaring peaked at 16.8% of the gas in Jul 2025.Share of the lease’s gas by disposition code, per month0%50%100%Flared 16.8%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
79% of the gas went to a processing plant in the last 12 monthsShare of SAN CHRISTOVAL RANCH UNIT A gas by disposition code each month, Aug 2023 to Jul 2026. 79% of the gas went to a processing plant in the last 12 months. Flaring peaked at 16.8% of the gas in Jul 2025.Share of gas by disposition code0%50%100%Flared 16.8%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    79% · 108,809 mcf

  • Lease fuel (1)

    18% · 25,283 mcf

  • Flared (4)

    2.4% · 3,264 mcf

2.4% of the gas flared in the last 12 months. 17 months above 3%.

11 wells on this lease

Wells on SAN CHRISTOVAL RANCH UNIT A
API numberWell no.Status
42-297-354682HActive
42-297-354723HActive
42-297-354734HActive
42-297-354745HActive
42-297-355936HActive
42-297-355947HActive
42-297-356948HActive
42-297-356959HActive
42-297-3609010HActive
42-297-3609111HActive
42-297-3609212HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Bp Products North America Inc.OilGathers25Jul 1, 2022–
Reynolds Energy Transport LLCOilGathers25Jul 1, 2022–
Shell Trading (Us) CompanyOilGathers25Jul 1, 2022–
Statewide Crude Inc.OilGathers25Jul 1, 2022–
Marathon Oil Ef LLCCasinghead gasBuys100Apr 22, 2014–
Marathon Oil Ef LLCCasinghead gasGathers100Apr 22, 2014–
Bp Products North America Inc.OilGathers20Apr 22, 2014Jul 1, 2022
Gulfmark Energy, Inc.OilGathers20Apr 22, 2014Jul 1, 2022
Marathon Oil Ef LLCOilGathers10Apr 22, 2014Jul 1, 2022
Shell Trading (Us) CompanyOilGathers30Apr 22, 2014Jul 1, 2022
Statewide Crude Inc.OilGathers20Apr 22, 2014Jul 1, 2022

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

Who buys my oilOil price check

703.81 acres on the newest permit

  • Good to know

    11 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 San Christoval Ranch Unit A
API numberWell no.Acreson the permit
42-297-3609010H703.81
42-297-3609111H703.81
42-297-3609212H703.81
42-297-356948H703.81
42-297-356959H703.81
42-297-355936H703.81
42-297-355947H703.81
42-297-354723H703.81
42-297-354745H703.81
42-297-354734H703.81
42-297-354682H703.81

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 A
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20262,3202,30015,21012,16779$80.46$2.89
Jun 20261,5701,57610,7008,27878$84.81$3.15
May 20261,9781,9757,4475,74485$102.13$2.94
Apr 20263,2083,24011,4019,22392$100.32$2.77
Mar 20263,7063,69713,35910,89892$91.38$3.04
Feb 20263,0693,08310,2418,23377$64.51$3.62
Jan 20264,0504,04316,96713,231280$60.04$7.72
Dec 20253,7783,77012,2689,807239$57.97$4.26
Nov 20253,5833,5749,9188,205143$60.06$3.79
Oct 20253,1003,0959,7457,921251$60.89$3.19
Sep 20252,5522,5508,9077,213635$63.96$2.97
Aug 20252,8442,84911,1937,8891,213$64.86$2.91
Jul 20253,1793,18011,5196,6861,930$68.39$3.20
Jun 20253,1703,15511,2028,661225$68.17$3.02
May 20253,2153,22311,9478,950531$62.17$3.12
Apr 20253,5133,51614,87011,386490$63.54$3.42
Mar 20251,8151,98510,6928,024453$68.24$4.12
Feb 20252,3402,32817,83013,113937$71.53$4.19
Jan 20252,9472,96016,28312,547476$75.74$4.13
Dec 20242,9942,96614,43210,669380$70.12$3.01
Nov 20242,7672,73611,6398,929130$69.95$2.12
Oct 20243,4393,40813,96410,874103$71.99$2.20
Sep 20242,2972,30710,2337,686363$70.24$2.28
Aug 20242,8282,86713,32010,116478$76.68$1.99
Jul 20242,5872,55311,5848,675365$81.80$2.07
Jun 20242,3472,3479,5547,317154$79.77$2.54
May 20242,4362,4288,6206,675196$80.02$2.12
Apr 20242,1682,2039,8578,094172$85.35$1.60
Mar 20243,5023,55411,9849,181458$81.28$1.49
Feb 20243,3863,33610,4927,565507$77.25$1.72
Jan 20242,6202,59310,4087,790500$74.15$3.18
Dec 20232,8502,8859,4265,985379$71.90$2.52
Nov 20233,1443,1248,5234,442509$77.69$2.71
Oct 20232,7992,8099,9916,368608$85.64$2.98
Sep 20233,1943,19711,9899,046225$89.43$2.64
Aug 20233,3553,37411,8458,609446$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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This lease belongs to

OperatorMarathon Oil Ef LLCFieldSugarkane (Eagle Ford)CountyLive Oak County

Marathon Oil Ef LLC in Live Oak County

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