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Texas oil lease

Producing

CRH UNIT AC

CRH Unit Ac is an oil lease in Karnes County, Texas, operated by Marathon Oil Ef LLC in the Sugarkane (Austin Chalk) field.

2 wells

20,629bbl oil, last 12 months−43% vs prior year
Operator
Marathon Oil Ef LLC
County
Karnes County
Field
Sugarkane (Austin Chalk)
RRC lease
02-11607

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Where it sits

This county

Karnes CountyKarnesAtascosaGoliadWilsonGonzalesDe WittBexarKarnes County
Karnes County
Gas, last 12 months
88,685 mcf
Oil in Jul 2026
370 bbl

Production by month

Oil output fell 43% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 43% over the last 12 monthsMonthly oil production and gas for CRH UNIT AC, Aug 2023 to Jul 2026. Oil output fell 43% over the last 12 months. 20,629 bbl in the 12 months through Jul 2026, against 36,288 bbl in the 12 months before.Last 12 months: 20,629 bblbbl per monthmcf per month001,0005,0002,00010k3,00015k4,00020k5,00025kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 43% over the last 12 monthsMonthly oil production and gas for CRH UNIT AC, Aug 2023 to Jul 2026. Oil output fell 43% over the last 12 months. 20,629 bbl in the 12 months through Jul 2026, against 36,288 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

81% of the gas went to a processing plant in the last 12 months

Flaring peaked at 8.3% of the gas in Jan 2024.

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
81% of the gas went to a processing plant in the last 12 monthsShare of CRH UNIT AC 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. Flaring peaked at 8.3% of the gas in Jan 2024.Share of the lease’s gas by disposition code, per month0%50%100%Flared 8.3%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
81% of the gas went to a processing plant in the last 12 monthsShare of CRH UNIT AC 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. Flaring peaked at 8.3% of the gas in Jan 2024.Share of gas by disposition code0%50%100%Flared 8.3%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    81% · 71,597 mcf

  • Lease fuel (1)

    18% · 16,224 mcf

  • Flared (4)

    1.0% · 864 mcf

1.0% of the gas flared in the last 12 months. 8 months above 3%.

2 wells on this lease

Wells on CRH UNIT AC
API numberWell no.Status
42-255-360221HActive
42-255-360242HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Enterprise Crude Oil LLCOilGathers25Jul 1, 2022–
Harvest Midstream CompanyOilGathers25Jul 1, 2022–
Reynolds Energy Transport LLCOilGathers25Jul 1, 2022–
Trafigura Trading LLCOilGathers25Jul 1, 2022–
Marathon Oil Ef LLCCasinghead gasBuys100Oct 6, 2018–
Marathon Oil Ef LLCCasinghead gasGathers100Oct 6, 2018–
Enterprise Crude Oil LLCOilGathers1Oct 6, 2018Jul 1, 2022
Gulfmark Energy, Inc.OilGathers1Oct 6, 2018Jul 1, 2022
Harvest Midstream CompanyOilGathers97Oct 6, 2018Jul 1, 2022
Trafigura Trading LLCOilGathers1Oct 6, 2018Jul 1, 2022

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

Who buys my oilOil price check

207.95 acres on the newest permit

Check your decimal on this lease
Permits for CRH Unit Ac
API numberWell no.Acreson the permit
42-255-360221H207.95
42-255-360242H207.95

SourceRailroad Commission drilling permits, Sep 26, 2026 (source 1, source 2).

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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 CRH UNIT AC
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20263703829147383$80.46$2.89
Jun 20261,4141,4205,3794,36530$84.81$3.15
May 20262,0182,0368,7056,961164$102.13$2.94
Apr 20262,2112,1899,0747,089209$100.32$2.77
Mar 20261,5701,5547,0105,51593$91.38$3.04
Feb 20263924071,8391,47422$64.51$3.62
Jan 20261,9871,9878,4226,73792$60.04$7.72
Dec 20251,6451,6367,8526,30966$57.97$4.26
Nov 20251,4991,5026,5005,32421$60.06$3.79
Oct 20252,4662,47211,7269,77070$60.89$3.19
Sep 20251,9661,98210,7168,85431$63.96$2.97
Aug 20253,0913,08510,5488,46163$64.86$2.91
Jul 20253,3023,29710,9778,65655$68.39$3.20
Jun 20253,6983,69811,2349,01437$68.17$3.02
May 20254,1874,18410,7528,69222$62.17$3.12
Apr 20254,2624,26511,1409,03637$63.54$3.42
Mar 20254,0774,08811,1699,15526$68.24$4.12
Feb 20253,7623,7499,4687,85334$71.53$4.19
Jan 20254,2254,21713,42911,04862$75.74$4.13
Dec 20242,4312,4258,4756,93620$70.12$3.01
Nov 20242,0992,0985,9955,00215$69.95$2.12
Oct 20241,6961,6945,5344,62718$71.99$2.20
Sep 20248528584,6583,9308$70.24$2.28
Aug 20241,6971,7078,1296,77127$76.68$1.99
Jul 20242,0452,0597,4115,389323$81.80$2.07
Jun 20243,3793,3819,7597,211688$79.77$2.54
May 20243,0242,9979,5047,519593$80.02$2.12
Apr 20249609675,0103,873401$85.35$1.60
Mar 20241,4091,4136,0824,790273$81.28$1.49
Feb 20241,5161,5366,1534,927304$77.25$1.72
Jan 20243,1543,1629,2697,031767$74.15$3.18
Dec 20233,8823,87512,35110,224350$71.90$2.52
Nov 20233,9903,96713,08210,829540$77.69$2.71
Oct 20232,1082,1096,4775,554152$85.64$2.98
Sep 20231,9781,9816,1945,317185$89.43$2.64
Aug 20232,0472,0506,1925,284157$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 (Austin Chalk)CountyKarnes County

Marathon Oil Ef LLC in Karnes County

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Sugarkane (Austin Chalk) field

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