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Texas oil lease

Producing

HEDTKE-HENKE UNIT

Hedtke-Henke Unit is an oil lease in Karnes County, Texas, operated by Marathon Oil Ef LLC in the Eagleville (Eagle Ford-2) field.

5 wells

37,764bbl oil, last 12 months0% vs prior year
Operator
Marathon Oil Ef LLC
County
Karnes County
Field
Eagleville (Eagle Ford-2)
RRC lease
02-10029

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Where it sits

This county

Karnes CountyKarnesAtascosaGoliadWilsonGonzalesDe WittBexarKarnes County
Karnes County
Gas, last 12 months
73,494 mcf
Oil in Jul 2026
3,400 bbl

Production by month

Oil output held steady over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output held steady over the last 12 monthsMonthly oil production and gas for HEDTKE-HENKE UNIT, Aug 2023 to Jul 2026. Oil output held steady over the last 12 months. 37,764 bbl in the 12 months through Jul 2026, against 37,820 bbl in the 12 months before.Last 12 months: 37,764 bblbbl per monthmcf per month0020k20k40k40k60k60k80k80kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output held steady over the last 12 monthsMonthly oil production and gas for HEDTKE-HENKE UNIT, Aug 2023 to Jul 2026. Oil output held steady over the last 12 months. 37,764 bbl in the 12 months through Jul 2026, against 37,820 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month0020k20k40k40k60k60k80k80kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

89% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
89% of the gas went to a processing plant in the last 12 monthsShare of HEDTKE-HENKE UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 89% 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
89% of the gas went to a processing plant in the last 12 monthsShare of HEDTKE-HENKE UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 89% 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)

    89% · 65,606 mcf

  • Lease fuel (1)

    10% · 7,483 mcf

  • Flared (4)

    0.6% · 405 mcf

0.6% of the gas flared in the last 12 months. No month above 3%.

5 wells on this lease

Wells on HEDTKE-HENKE UNIT
API numberWell no.Status
42-255-323231HShut-in
42-255-340042HShut-in
42-255-340053HShut-in
42-255-376744HActive
42-255-376755HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Enterprise Crude Oil LLCOilGathers25Jul 1, 2022–
Harvest Midstream CompanyOilGathers25Jul 1, 2022–
Reynolds Energy Transport LLCOilGathers25Jul 1, 2022–
Trafigura Trading LLCOilGathers25Jul 1, 2022–
Marathon Oil Ef LLCCasinghead gasBuys100Sep 1, 2018–
Marathon Oil Ef LLCCasinghead gasGathers100Sep 1, 2018–
Enterprise Crude Oil LLCOilGathers1Sep 1, 2018Jul 1, 2022
Gulfmark Energy, Inc.OilGathers1Sep 1, 2018Jul 1, 2022
Harvest Midstream CompanyOilGathers97Sep 1, 2018Jul 1, 2022
Trafigura Trading LLCOilGathers1Sep 1, 2018Jul 1, 2022

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

Who buys my oilOil price check

306.12 acres on the newest permit

  • Good to know

    A pooling certificate (P-12) was filed

    Your tract may share its production with neighbors in a pooled unit. The unit acres the operator uses to divide production can differ from the acreage on one permit.

  • Good to know

    The wells on this lease state different acreage

    The permits state between 299.65 and 306.12 acres. Use the acres from your own division order for the well you are paid on.

Check your decimal on this lease
Permits for Hedtke-Henke Unit
API numberWell no.Acreson the permit
42-255-376744H306.12
42-255-376755H306.12
42-255-340042H306.12
42-255-340053H306.12
42-255-323231H299.65

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 HEDTKE-HENKE UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20263,4003,4155,2284,59722$80.46$2.89
Jun 20263,6423,6355,3974,75818$84.81$3.15
May 20262,6292,6573,5863,11419$102.13$2.94
Apr 20263,5563,5236,5615,91124$100.32$2.77
Mar 20262,2652,2644,4183,93517$91.38$3.04
Feb 20261,9291,9253,1342,78215$64.51$3.62
Jan 20262,3032,3164,1713,70518$60.04$7.72
Dec 20253,4133,4215,8545,09548$57.97$4.26
Nov 20253,8153,8106,8036,06040$60.06$3.79
Oct 20253,6633,6639,4848,56823$60.89$3.19
Sep 20253,4813,4759,2858,45840$63.96$2.97
Aug 20253,6683,6749,5738,623121$64.86$2.91
Jul 20253,7543,75311,15510,20947$68.39$3.20
Jun 20254,3684,35712,59711,42694$68.17$3.02
May 20253,2733,2627,0536,39456$62.17$3.12
Apr 20251,5801,5843,0252,75210$63.54$3.42
Mar 20252,5702,5725,2134,70215$68.24$4.12
Feb 20252,7372,7495,0194,53312$71.53$4.19
Jan 20253,3193,3077,4146,75525$75.74$4.13
Dec 20242,5012,5045,4154,96011$70.12$3.01
Nov 20243,1913,1895,5865,13616$69.95$2.12
Oct 20243,3473,3446,0745,63416$71.99$2.20
Sep 20243,3133,3356,9796,47913$70.24$2.28
Aug 20243,8673,8529,8189,13721$76.68$1.99
Jul 20244,3504,3638,8468,19915$81.80$2.07
Jun 20247,0827,09918,90917,50132$79.77$2.54
May 20248,2058,19919,22817,82140$80.02$2.12
Apr 20249,2399,24216,66515,020151$85.35$1.60
Mar 20249,2519,27021,21819,56874$81.28$1.49
Feb 202411,52211,52223,50021,62676$77.25$1.72
Jan 202413,65313,65629,77927,318135$74.15$3.18
Dec 202316,13916,27928,61326,180172$71.90$2.52
Nov 202317,95717,84335,48132,997224$77.69$2.71
Oct 202328,66328,82258,56355,45169$85.64$2.98
Sep 202333,74233,71144,45642,23944$89.43$2.64
Aug 202356,93356,83759,19957,27568$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 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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