Skip to content
Royalty Clerk

Texas oil lease

Shut in

CHUMCHAL-LITTLEFIELD UNIT

Chumchal-Littlefield Unit is an oil lease in Gonzales County, Texas, operated by Marathon Oil Ef LLC in the Eagleville (Eagle Ford-1) field.

1 well

0bbl oil, last 12 months
Operator
Marathon Oil Ef LLC
County
Gonzales County
Field
Eagleville (Eagle Ford-1)
RRC lease
01-16013

Is your check right?

Check my statement

Where it sits

This county

Gonzales CountyGonzalesWilsonLavacaFayetteCaldwellBastropDe WittHaysGuadalupeGonzales County
Gonzales County
Oil in Jul 2026
0 bbl
Reporting since
Jan 2020

Checks stopped on this lease?

  • Buyer

    Buyer changed: ENERGY TRANSFER COMPANY replaced MARATHON OIL EF LLC as the buyer of this lease's gas from oil wells on Sep 1, 2026.

  • Sales

    No sales reported for the last 12 months of state data (through Jul 2026).

SourceRailroad Commission production, P-5 and P-4 records, data through Jul 2026.

See why checks stop on this lease

Production by month

No oil produced in the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
No oil produced in the last 12 monthsMonthly oil production and gas for CHUMCHAL-LITTLEFIELD UNIT, Aug 2023 to Jul 2026. No oil produced in the last 12 months. The last month with output was Apr 2024, at 35 bbl.Last 12 months: 0 bblbbl per monthmcf per month002001004002006003008004001,000500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
No oil produced in the last 12 monthsMonthly oil production and gas for CHUMCHAL-LITTLEFIELD UNIT, Aug 2023 to Jul 2026. No oil produced in the last 12 months. The last month with output was Apr 2024, at 35 bbl.Last 12 monthsbbl per monthmcf per month002001004002006003008004001,000500Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

94% of the gas went to a processing plant in the 9 months reported

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
94% of the gas went to a processing plant in the 9 months reportedShare of CHUMCHAL-LITTLEFIELD UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 94% of the gas went to a processing plant in the 9 months reported.Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
94% of the gas went to a processing plant in the 9 months reportedShare of CHUMCHAL-LITTLEFIELD UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 94% of the gas went to a processing plant in the 9 months reported.Share of gas by disposition code0%50%100%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    94% · 2,666 mcf

  • Lease fuel (1)

    4.6% · 129 mcf

  • Flared (4)

    1.2% · 35 mcf

1.2% of the gas flared in the 9 months reported. No month above 3%.

1 well on this lease

Wells on CHUMCHAL-LITTLEFIELD UNIT
API numberWell no.Status
42-177-324651HShut-in

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Mv Purchasing, LLCOilGathers34Sep 1, 2026–
Plains Marketing, L.p.OilGathers33Sep 1, 2026–
Shell Trading (Us) CompanyOilGathers33Sep 1, 2026–
Energy Transfer CompanyCasinghead gasBuys100Sep 1, 2026–
Ensign Natural Resources II LLCCasinghead gasGathers100Sep 1, 2026–
Marathon Oil Ef LLCCasinghead gasGathers100Jul 1, 2012Sep 1, 2026
Marathon Oil Ef LLCCasinghead gasBuys100Jul 1, 2012Sep 1, 2026
Enterprise Crude Oil LLCOilGathers50Jul 1, 2022Sep 1, 2026
Pilot Travel Centers LLCOilGathers25Nov 1, 2020Sep 1, 2026
Reynolds Energy Transport LLCOilGathers25Jul 1, 2022Sep 1, 2026
Enterprise Crude Oil LLCOilGathers25Nov 1, 2020Jul 1, 2022

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

Who buys my oilOil price check

369.59 acres on the newest permit

Check your decimal on this lease
Permits for Chumchal-Littlefield Unit
API numberWell no.Acreson the permit
42-177-324651H369.59

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 CHUMCHAL-LITTLEFIELD UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202600000$80.46$2.89
Jun 202600000$84.81$3.15
May 202600000$102.13$2.94
Apr 202600000$100.32$2.77
Mar 202600000$91.38$3.04
Feb 202600000$64.51$3.62
Jan 202600000$60.04$7.72
Dec 202500000$57.97$4.26
Nov 202500000$60.06$3.79
Oct 202500000$60.89$3.19
Sep 202500000$63.96$2.97
Aug 202500000$64.86$2.91
Jul 202500000$68.39$3.20
Jun 202500000$68.17$3.02
May 202500000$62.17$3.12
Apr 202500000$63.54$3.42
Mar 202500000$68.24$4.12
Feb 202500000$71.53$4.19
Jan 202500000$75.74$4.13
Dec 202400000$70.12$3.01
Nov 202400000$69.95$2.12
Oct 202400000$71.99$2.20
Sep 202400000$70.24$2.28
Aug 202400000$76.68$1.99
Jul 202400000$81.80$2.07
Jun 202400000$79.77$2.54
May 202402000$80.02$2.12
Apr 20243550440$85.35$1.60
Mar 20243543492211943$81.28$1.49
Feb 20242652612252123$77.25$1.72
Jan 20242262354214013$74.15$3.18
Dec 20235785853163021$71.90$2.52
Nov 20237257183773602$77.69$2.71
Oct 20239499544894627$85.64$2.98
Sep 202387885648345212$89.43$2.64
Aug 2023002942794$81.39$2.58

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Oct 2, 2026.

How to check your stub against this lease Checks stopped on this lease? See the likely reasons

Do your checks match this lease?

Check my statement

Nearby

This lease belongs to

OperatorMarathon Oil Ef LLCFieldEagleville (Eagle Ford-1)CountyGonzales County

Marathon Oil Ef LLC in Gonzales County

All Marathon Oil Ef LLC leases →

Eagleville (Eagle Ford-1) field

All leases in this field →

Leases within 10 km

Drilling permits within 10 km