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Texas oil lease

Producing

RIDLEY 01

Ridley 01 is an oil lease in Karnes County, Texas, operated by Marathon Oil Ef LLC in the Sugarkane (Eagle Ford) field.

11 wells

454,287bbl oil, last 12 months−13% vs prior year
Operator
Marathon Oil Ef LLC
County
Karnes County
Field
Sugarkane (Eagle Ford)
RRC lease
02-11355

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Where it sits

This county

Karnes CountyKarnesAtascosaGoliadWilsonGonzalesDe WittBexarKarnes County
Karnes County
Gas, last 12 months
1,387,585 mcf
Oil in Jul 2026
15,525 bbl

Production by month

Oil output fell 13% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 13% over the last 12 monthsMonthly oil production and gas for RIDLEY 01, Aug 2023 to Jul 2026. Oil output fell 13% over the last 12 months. 454,287 bbl in the 12 months through Jul 2026, against 523,075 bbl in the 12 months before.Last 12 months: 454,287 bblbbl per monthmcf per month0050k100k100k200k150k300k200k400kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 13% over the last 12 monthsMonthly oil production and gas for RIDLEY 01, Aug 2023 to Jul 2026. Oil output fell 13% over the last 12 months. 454,287 bbl in the 12 months through Jul 2026, against 523,075 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month0050k100k100k200k150k300k200k400kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

97% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
97% of the gas went to a processing plant in the last 12 monthsShare of RIDLEY 01 gas by disposition code each month, Aug 2023 to Jul 2026. 97% 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
97% of the gas went to a processing plant in the last 12 monthsShare of RIDLEY 01 gas by disposition code each month, Aug 2023 to Jul 2026. 97% 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)

    97% · 1,349,059 mcf

  • Lease fuel (1)

    2.8% · 38,526 mcf

Who has run this lease

The operator changed once, most recently in Mar 2023

Operators of this lease over timeEnsign Operating LLC, Jan 2020 to Feb 2023; Marathon Oil Ef LLC, Mar 2023 to Jul 20262020202120222023202420252026Changed Mar 2023Ensign Operating LLCJan 2020 to Feb 2023Marathon Oil Ef LLCMar 2023 to now
Operators of this lease over timeEnsign Operating LLC, Jan 2020 to Feb 2023; Marathon Oil Ef LLC, Mar 2023 to Jul 20262020202120222023202420252026Changed Mar 2023Ensign Operating LLCJan 2020 to Feb 2023Marathon Oil Ef LLCMar 2023 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

11 wells on this lease

Wells on RIDLEY 01
API numberWell no.Status
42-255-3219602HShut-in
42-255-3282104HActive
42-255-3295905HActive
42-255-3297608HActive
42-255-3297711HActive
42-255-3297810HActive
42-255-3803514HActive
42-255-3803715HActive
42-255-3811812HActive
42-255-3812013HActive
42-255-3812116HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Enterprise Crude Oil LLCOilGathers50Mar 1, 2023–
Enterprise Crude Pipeline LLCOilGathers50Mar 1, 2023–
Marathon Oil Ef LLCCasinghead gasBuys100Mar 1, 2023–
Marathon Oil Ef LLCCasinghead gasGathers100Mar 1, 2023–
Ensign Operating LLCCasinghead gasGathers100Oct 2, 2019Mar 1, 2023
Ensign Operating LLCCasinghead gasBuys100Oct 2, 2019Mar 1, 2023
Gulfmark Energy, Inc.OilGathers100Oct 2, 2019Mar 1, 2023
Ensign Operating LLCCasinghead gasGathers50Oct 1, 2019Oct 2, 2019
Enterprise Products Operating LLCCasinghead gasGathers50Oct 1, 2019Oct 2, 2019
Enterprise Products Operating LLCCasinghead gasBuys100Oct 1, 2019Oct 2, 2019

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

Who buys my oilOil price check

1,017.42 acres on the newest permit

  • Good to know

    The wells on this lease state different acreage

    The permits state between 995.14 and 1,017.42 acres. Use the acres from your own division order for the well you are paid on.

  • 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 Ridley 01
API numberWell no.Acreson the permit
42-255-3812116H1,017.42
42-255-3811812H1,017.42
42-255-3812013H1,017.42
42-255-3803514H1,017.42
42-255-3803715H1,017.42
42-255-3297608H1,017.42
42-255-3297810H1,017.42
42-255-3297711H1,017.42
42-255-3295905H1,017.42
42-255-3282104H1,017.42
42-255-3219602H995.14

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 RIDLEY 01
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Marathon Oil15,52515,52560,10257,1880$80.46$2.89
Jun 2026Marathon Oil15,20015,20052,78751,4250$84.81$3.15
May 2026Marathon Oil15,31115,31156,79254,7610$102.13$2.94
Apr 2026Marathon Oil19,34919,34968,71166,5670$100.32$2.77
Mar 2026Marathon Oil25,72425,72484,72182,2900$91.38$3.04
Feb 2026Marathon Oil25,03025,03080,24878,0100$64.51$3.62
Jan 2026Marathon Oil31,52031,52099,39596,0460$60.04$7.72
Dec 2025Marathon Oil35,86435,864113,703109,6070$57.97$4.26
Nov 2025Marathon Oil44,63544,635133,003128,7130$60.06$3.79
Oct 2025Marathon Oil58,03458,034169,197164,4610$60.89$3.19
Sep 2025Marathon Oil71,34071,340205,701201,2170$63.96$2.97
Aug 2025Marathon Oil96,75596,755263,225258,7740$64.86$2.91
Jul 2025Marathon Oil128,231128,231339,744335,4270$68.39$3.20
Jun 2025Marathon Oil19,15819,15860,28558,8990$68.17$3.02
May 2025Marathon Oil14,03014,03047,22545,7100$62.17$3.12
Apr 2025Marathon Oil17,61217,61255,65652,3540$63.54$3.42
Mar 2025Marathon Oil18,52018,52062,51460,3420$68.24$4.12
Feb 2025Marathon Oil21,38221,38275,83372,6060$71.53$4.19
Jan 2025Marathon Oil27,71427,71482,96979,2810$75.74$4.13
Dec 2024Marathon Oil33,88033,88098,01894,2590$70.12$3.01
Nov 2024Marathon Oil41,07341,073118,716114,5150$69.95$2.12
Oct 2024Marathon Oil53,00353,003145,435140,9760$71.99$2.20
Sep 2024Marathon Oil66,06666,066164,693160,0060$70.24$2.28
Aug 2024Marathon Oil82,40682,406213,279208,5000$76.68$1.99
Jul 2024Marathon Oil53,39953,399128,890125,0840$81.80$2.07
Jun 2024Marathon Oil1,5181,5187,0325,1130$79.77$2.54
May 2024Marathon Oil1,9571,95710,6918,3940$80.02$2.12
Apr 2024Marathon Oil1,9861,98611,4579,2830$85.35$1.60
Mar 2024Marathon Oil2,6862,6866,1776,1750$81.28$1.49
Feb 2024Marathon Oil3,2223,2225,7975,7950$77.25$1.72
Jan 2024Marathon Oil1,7791,7796,6546,6540$74.15$3.18
Dec 2023Marathon Oil1,8251,8258,0128,0120$71.90$2.52
Nov 2023Marathon Oil1,9931,99310,93210,9320$77.69$2.71
Oct 2023Marathon Oil2,1552,1559,2329,2320$85.64$2.98
Sep 2023Marathon Oil2,1272,1277,7947,7940$89.43$2.64
Aug 2023Marathon Oil2,1342,1347,7887,7880$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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