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Texas gas well

Shut in

MAY UNIT 1

May Unit 1 is a gas well in Karnes County, Texas, operated by Marathon Oil Ef LLC in the Sugarkane (Eagle Ford) field.

1 well

525mcf gas, last 12 months−77% vs prior year
Operator
Marathon Oil Ef LLC
County
Karnes County
Field
Sugarkane (Eagle Ford)
RRC lease
02-267657

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Where it sits

This county

Karnes CountyKarnesAtascosaGoliadWilsonGonzalesDe WittBexarKarnes County
Karnes County
Oil, last 12 months
240 bbl
Gas in Jul 2026
0 mcf

Production by month

Gas output fell 77% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 77% over the last 12 monthsMonthly gas production and oil for MAY UNIT 1, Aug 2023 to Jul 2026. Gas output fell 77% over the last 12 months. 525 mcf in the 12 months through Jul 2026, against 2,240 mcf in the 12 months before.Last 12 months: 525 mcfmcf per monthbbl per month002,5001005,0002007,50030010k40012.5k500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 77% over the last 12 monthsMonthly gas production and oil for MAY UNIT 1, Aug 2023 to Jul 2026. Gas output fell 77% over the last 12 months. 525 mcf in the 12 months through Jul 2026, against 2,240 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month002,5001005,0002007,50030010k40012.5k500Jan 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

  • 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 MAY UNIT 1 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.Share of the lease’s gas by disposition code, per month0%50%100%Mar 2024: fuel to plantOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Mar 2024 the lease's gas goes to a processing plant instead of lease fuelShare of MAY UNIT 1 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.Share of gas by disposition code0%50%100%Mar 24: fuel to plantJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    68% · 9,220 mcf

  • Lease fuel (1)

    31% · 4,179 mcf

  • Flared (4)

    0.5% · 72 mcf

0.5% of the gas flared in the last 12 months. No month above 3%.

1 well on this lease

Wells on MAY UNIT 1
API numberWell no.Status
42-255-325712HShut-in

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Reynolds Energy Transport LLCCondensateGathers50Jul 1, 2022–
Statewide Crude Inc.CondensateGathers50Jul 1, 2022–
Marathon Oil Ef LLCGas-well gasBuys100Aug 31, 2012–
Marathon Oil Ef LLCGas-well gasGathers100Aug 31, 2012–
Gulfmark Energy, Inc.CondensateGathers20Aug 31, 2012Jul 1, 2022
Statewide Crude Inc.CondensateGathers80Aug 31, 2012Jul 1, 2022

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

Who buys my oilOil price check

740.25 acres on the newest permit

Permits for May Unit 1
API numberWell no.Acreson the permit
42-255-325712H740.25

SourceRailroad Commission drilling permits, Sep 26, 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 MAY UNIT 1
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 2025014000$63.96$2.97
Aug 20252402345253676$64.86$2.91
Jul 20251311365683782$68.39$3.20
Jun 20253303397114843$68.17$3.02
May 20252752539616395$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 202405000$76.68$1.99
Jul 202489871,3069207$81.80$2.07
Jun 202453531,3579545$79.77$2.54
May 202470715063552$80.02$2.12
Apr 2024737498964610$85.35$1.60
Mar 202499985293762$81.28$1.49
Feb 202479787551127$77.25$1.72
Jan 202446491,28389114$74.15$3.18
Dec 20231291293,9813,0989$71.90$2.52
Nov 202314514710,6359,44034$77.69$2.71
Oct 2023171164986997$85.64$2.98
Sep 20232728601274$89.43$2.64
Aug 202346518779416$81.39$2.58

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Sep 28, 2026.

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This lease belongs to

OperatorMarathon Oil Ef LLCFieldSugarkane (Eagle Ford)CountyKarnes County

Marathon Oil Ef LLC in Karnes County

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