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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

124,727mcf gas, last 12 months−18% vs prior year
Operator
Marathon Oil Ef LLC
County
Karnes County
Field
Eagleville (Eagle Ford-2)
RRC lease
02-285941

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Where it sits

This county

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

Checks stopped on this lease?

  • Sales

    No sales reported for the last 2 months of state data (through Jul 2026).

  • Sales

    Sales over the last 3 months fell to 0% of the 9 months before.

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 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. 124,727 mcf in the 12 months through Jul 2026, against 152,189 mcf in the 12 months before.Last 12 months: 124,727 mcfmcf per monthbbl per month005,00025010k50015k75020k1,00025k1,250Oct 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. 124,727 mcf in the 12 months through Jul 2026, against 152,189 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month005,00025010k50015k75020k1,00025k1,250Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

75% 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)
75% 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. 75% 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
75% 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. 75% 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)

    75% · 101,080 mcf

  • Lease fuel (1)

    24% · 31,601 mcf

  • Flared (4)

    1.3% · 1,780 mcf

1.3% 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
42-255-339765HShut-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 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
42-255-339765H322.18

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 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 20262634261$102.13$2.94
Apr 2026373910,6177,659395$100.32$2.77
Mar 2026797720,23615,069316$91.38$3.04
Feb 2026636120,23415,354100$64.51$3.62
Jan 2026363621,90716,714277$60.04$7.72
Dec 2025444319,84414,429299$57.97$4.26
Nov 202525249,0857,22694$60.06$3.79
Oct 2025121210,0767,763106$60.89$3.19
Sep 2025027,0835,59586$63.96$2.97
Aug 202548495,6114,25634$64.86$2.91
Jul 202552504,4372,98028$68.39$3.20
Jun 202520215,2974,00944$68.17$3.02
May 2025494713,40410,16838$62.17$3.12
Apr 2025111216,92012,82067$63.54$3.42
Mar 2025262517,86213,80056$68.24$4.12
Feb 2025348,7306,65877$71.53$4.19
Jan 2025252517,28313,633114$75.74$4.13
Dec 2024151417,57413,33286$70.12$3.01
Nov 20240311,4738,97972$69.95$2.12
Oct 2024949611,5369,449146$71.99$2.20
Sep 202419619812,86510,46755$70.24$2.28
Aug 202418317814,80812,13729$76.68$1.99
Jul 2024353417,33314,51949$81.80$2.07
Jun 2024272612,67010,78927$79.77$2.54
May 202415155,6744,82912$80.02$2.12
Apr 20244511,2709,56432$85.35$1.60
Mar 2024414417,67615,41149$81.28$1.49
Feb 202420321712,72411,90815$77.25$1.72
Jan 202470670015,03613,94448$74.15$3.18
Dec 202363162810,7509,89816$71.90$2.52
Nov 20234694746,1445,60012$77.69$2.71
Oct 202383884013,08311,98720$85.64$2.98
Sep 20231,0331,03014,03812,84918$89.43$2.64
Aug 20239469369,0048,2439$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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