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Texas gas well

Producing

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

67,611mcf gas, last 12 months−18% vs prior year
Operator
Marathon Oil Ef LLC
County
Karnes County
Field
Eagleville (Eagle Ford-2)
RRC lease
02-285942

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Where it sits

This county

Karnes CountyKarnesAtascosaGoliadWilsonGonzalesDe WittBexarKarnes County
Karnes County
Oil, last 12 months
8,501 bbl
Gas in Jul 2026
15,763 mcf

Production by month

Gas output fell 18% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 18% over the last 12 monthsMonthly gas production and oil for HEMBY UNIT 'A', Aug 2023 to Jul 2026. Gas output fell 18% over the last 12 months. 67,611 mcf in the 12 months through Jul 2026, against 82,627 mcf in the 12 months before.Last 12 months: 67,611 mcfmcf per monthbbl per month005,0001,00010k2,00015k3,00020k4,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 18% over the last 12 monthsMonthly gas production and oil for HEMBY UNIT 'A', Aug 2023 to Jul 2026. Gas output fell 18% over the last 12 months. 67,611 mcf in the 12 months through Jul 2026, against 82,627 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month005,0001,00010k2,00015k3,00020k4,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

77% of the gas went to a processing plant in the last 12 months

Flaring peaked at 3.7% of the gas in Apr 2026.

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
77% of the gas went to a processing plant in the last 12 monthsShare of HEMBY UNIT 'A' gas by disposition code each month, Aug 2023 to Jul 2026. 77% of the gas went to a processing plant in the last 12 months. Flaring peaked at 3.7% of the gas in Apr 2026.Share of the lease’s gas by disposition code, per month0%50%100%Flared 3.7%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
77% of the gas went to a processing plant in the last 12 monthsShare of HEMBY UNIT 'A' gas by disposition code each month, Aug 2023 to Jul 2026. 77% of the gas went to a processing plant in the last 12 months. Flaring peaked at 3.7% of the gas in Apr 2026.Share of gas by disposition code0%50%100%Flared 3.7%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    77% · 52,382 mcf

  • Lease fuel (1)

    21% · 14,471 mcf

  • Flared (4)

    1.1% · 758 mcf

1.1% 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
42-255-339776HActive

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 gasBuys100Feb 20, 2015–
Marathon Oil Ef LLCGas-well gasGathers100Feb 20, 2015–
Enterprise Crude Oil LLCCondensateGathers1Feb 20, 2015Jul 1, 2022
Gulfmark Energy, Inc.CondensateGathers1Feb 20, 2015Jul 1, 2022
Plains Pipeline L.p.CondensateGathers97Feb 20, 2015Jul 1, 2022
Trafigura Trading LLCCondensateGathers1Feb 20, 2015Jul 1, 2022

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

Who buys my oilOil price check

322.18 acres on the newest permit

Check your decimal on this lease
Permits for Hemby Unit 'A'
API numberWell no.Acreson the permit
42-255-339776H322.18

SourceRailroad Commission drilling permits, Oct 3, 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 HEMBY UNIT 'A'
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20262,6192,52615,76313,22539$80.46$2.89
Jun 20262052032,3831,50453$84.81$3.15
May 20264374644,1483,20772$102.13$2.94
Apr 20264774653,6252,615135$100.32$2.77
Mar 20264724713,3282,47852$91.38$3.04
Feb 20265645644,9623,76525$64.51$3.62
Jan 20265245236,3484,84380$60.04$7.72
Dec 20256646536,4414,68397$57.97$4.26
Nov 20255895914,5883,65047$60.06$3.79
Oct 20256216405,3674,13556$60.89$3.19
Sep 20256726616,1434,85275$63.96$2.97
Aug 20256576674,5153,42527$64.86$2.91
Jul 20257057003,3532,25221$68.39$3.20
Jun 20256626534,3033,25636$68.17$3.02
May 20257767696,1984,70217$62.17$3.12
Apr 20255235285,8264,41423$63.54$3.42
Mar 20256826876,0124,64519$68.24$4.12
Feb 202551450910,8848,30096$71.53$4.19
Jan 20256436416,8965,44045$75.74$4.13
Dec 20245735735,9234,49329$70.12$3.01
Nov 20245585627,0205,49444$69.95$2.12
Oct 20247607567,0955,81190$71.99$2.20
Sep 20248899038,1036,59334$70.24$2.28
Aug 202497595811,0149,02722$76.68$1.99
Jul 20244434509,0637,59225$81.80$2.07
Jun 202497097113,08711,14527$79.77$2.54
May 202494391811,3749,68123$80.02$2.12
Apr 20241531677,2836,18021$85.35$1.60
Mar 202458657510,8129,42730$81.28$1.49
Feb 20243433477,3256,74211$77.25$1.72
Jan 20244314265,6584,97230$74.15$3.18
Dec 20233443485,0154,27814$71.90$2.52
Nov 20235365316,4935,75916$77.69$2.71
Oct 20233093114,6854,04712$85.64$2.98
Sep 20234324326,6676,02310$89.43$2.64
Aug 20235205197,6736,9579$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 LLCFieldEagleville (Eagle Ford-2)CountyKarnes County

Marathon Oil Ef LLC in Karnes County

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