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Texas gas well

Shut in

HEMBY UNIT 'A'

Hemby Unit 'A' is a gas well in Karnes County, Texas, operated by Marathon Oil Ef LLC in the Eagleville (Eagle Ford-2) field.

1 well

15mcf gas, last 12 months−100% vs prior year
Operator
Marathon Oil Ef LLC
County
Karnes County
Field
Eagleville (Eagle Ford-2)
RRC lease
02-285939

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Where it sits

This county

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

Checks stopped on this lease?

  • Sales

    No sales reported for the last 10 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

Gas output fell 100% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 100% over the last 12 monthsMonthly gas production and oil for HEMBY UNIT 'A', Aug 2023 to Jul 2026. Gas output fell 100% over the last 12 months. 15 mcf in the 12 months through Jul 2026, against 18,180 mcf in the 12 months before.Last 12 months: 15 mcfmcf per monthbbl per month002,0002004,0004006,0006008,000800Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 100% over the last 12 monthsMonthly gas production and oil for HEMBY UNIT 'A', Aug 2023 to Jul 2026. Gas output fell 100% over the last 12 months. 15 mcf in the 12 months through Jul 2026, against 18,180 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month002,0002004,0004006,0006008,000800Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Feb 2024 the lease's gas goes to a processing plant instead of lease fuel

Flaring peaked at 4.3% of the gas in Jan 2024.

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
Since Feb 2024 the lease's gas goes to a processing plant instead of lease fuelShare of HEMBY UNIT 'A' gas by disposition code each month, Aug 2023 to Jul 2026. Since Feb 2024 the lease's gas goes to a processing plant instead of lease fuel. Flaring peaked at 4.3% of the gas in Jan 2024.Share of the lease’s gas by disposition code, per month0%50%100%Feb 2024: fuel to plantFlared 4.3%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Feb 2024 the lease's gas goes to a processing plant instead of lease fuelShare of HEMBY UNIT 'A' gas by disposition code each month, Aug 2023 to Jul 2026. Since Feb 2024 the lease's gas goes to a processing plant instead of lease fuel. Flaring peaked at 4.3% of the gas in Jan 2024.Share of gas by disposition code0%50%100%Feb 24: fuel to plantFlared 4.3%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    78% · 14,224 mcf

  • Lease fuel (1)

    21% · 3,869 mcf

  • Flared (4)

    0.6% · 102 mcf

0.6% of the gas flared in the last 12 months. One month above 3%.

1 well on this lease

Wells on HEMBY UNIT 'A'
API numberWell no.Status
42-255-323453HShut-in

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Enterprise Crude Oil LLCCondensateGathers25Jul 1, 2022–
Plains Pipeline L.p.CondensateGathers25Jul 1, 2022–
Reynolds Energy Transport LLCCondensateGathers25Jul 1, 2022–
Trafigura Trading LLCCondensateGathers25Jul 1, 2022–
Marathon Oil Ef LLCGas-well gasBuys100Aug 2, 2012–
Marathon Oil Ef LLCGas-well gasGathers100Aug 2, 2012–
Enterprise Crude Oil LLCCondensateGathers1Aug 2, 2012Jul 1, 2022
Gulfmark Energy, Inc.CondensateGathers1Aug 2, 2012Jul 1, 2022
Plains Pipeline L.p.CondensateGathers97Aug 2, 2012Jul 1, 2022
Trafigura Trading LLCCondensateGathers1Aug 2, 2012Jul 1, 2022

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

Who buys my oilOil price check

321.57 acres on the newest permit

Check your decimal on this lease
Permits for Hemby Unit 'A'
API numberWell no.Acreson the permit
42-255-323453H321.57

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 HEMBY UNIT 'A'
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 202515000$60.89$3.19
Sep 20255757760$63.96$2.97
Aug 20257874860$64.86$2.91
Jul 202567000$68.39$3.20
Jun 20251211110$68.17$3.02
May 202501000$62.17$3.12
Apr 202529309987564$63.54$3.42
Mar 202566661,4491,1195$68.24$4.12
Feb 202535353582733$71.53$4.19
Jan 202541414,5423,58330$75.74$4.13
Dec 202448485,5774,23127$70.12$3.01
Nov 202444441,3221,0358$69.95$2.12
Oct 202456561,2661,03716$71.99$2.20
Sep 202470711,3731,1176$70.24$2.28
Aug 202479811,2941,0603$76.68$1.99
Jul 20241091103032541$81.80$2.07
Jun 202421021019160$79.77$2.54
May 20242052021,5201,2943$80.02$2.12
Apr 20241411442,7302,3168$85.35$1.60
Mar 20241911893,3772,9459$81.28$1.49
Feb 20242152162,1181,33814$77.25$1.72
Jan 20241871864191018$74.15$3.18
Dec 20232392421,9071,38010$71.90$2.52
Nov 20233393412,6452,10212$77.69$2.71
Oct 20235335252,5471,90212$85.64$2.98
Sep 20238889751011$89.43$2.64
Aug 20231571588626810$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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Nearby

This lease belongs to

OperatorMarathon Oil Ef LLCFieldEagleville (Eagle Ford-2)CountyKarnes County

Marathon Oil Ef LLC in Karnes County

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Eagleville (Eagle Ford-2) field

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