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Texas gas well

Producing

JOHNSON-TSCHIRHART UNIT

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

1 well

21,173mcf gas, last 12 months−11% vs prior year
Operator
Marathon Oil Ef LLC
County
Karnes County
Field
Sugarkane (Eagle Ford)
RRC lease
02-268960

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Where it sits

This county

Karnes CountyKarnesAtascosaGoliadWilsonGonzalesDe WittBexarKarnes County
Karnes County
Oil, last 12 months
17,110 bbl
Gas in Jul 2026
2,075 mcf

Production by month

Gas output fell 11% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 11% over the last 12 monthsMonthly gas production and oil for JOHNSON-TSCHIRHART UNIT, Aug 2023 to Jul 2026. Gas output fell 11% over the last 12 months. 21,173 mcf in the 12 months through Jul 2026, against 23,921 mcf in the 12 months before.Last 12 months: 21,173 mcfmcf per monthbbl per month002,0001,0004,0002,0006,0003,0008,0004,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 11% over the last 12 monthsMonthly gas production and oil for JOHNSON-TSCHIRHART UNIT, Aug 2023 to Jul 2026. Gas output fell 11% over the last 12 months. 21,173 mcf in the 12 months through Jul 2026, against 23,921 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month002,0001,0004,0002,0006,0003,0008,0004,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

86% of the gas went to a processing plant in the last 12 months

Flaring peaked at 4.9% of the gas in Dec 2023.

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
86% of the gas went to a processing plant in the last 12 monthsShare of JOHNSON-TSCHIRHART UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 86% of the gas went to a processing plant in the last 12 months. Flaring peaked at 4.9% of the gas in Dec 2023.Share of the lease’s gas by disposition code, per month0%50%100%Flared 4.9%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
86% of the gas went to a processing plant in the last 12 monthsShare of JOHNSON-TSCHIRHART UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 86% of the gas went to a processing plant in the last 12 months. Flaring peaked at 4.9% of the gas in Dec 2023.Share of gas by disposition code0%50%100%Flared 4.9%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    86% · 28,743 mcf

  • Lease fuel (1)

    14% · 4,642 mcf

  • Flared (4)

    0.3% · 102 mcf

0.3% of the gas flared in the last 12 months. One month above 3%.

1 well on this lease

Wells on JOHNSON-TSCHIRHART UNIT
API numberWell no.Status
42-255-325861HActive

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 gasBuys100Sep 16, 2012–
Marathon Oil Ef LLCGas-well gasGathers100Sep 16, 2012–
Gulfmark Energy, Inc.CondensateGathers10Sep 16, 2012Jul 1, 2022
Statewide Crude Inc.CondensateGathers90Sep 16, 2012Jul 1, 2022

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

Who buys my oilOil price check

603.88 acres on the newest permit

  • Worth asking

    A Rule 37 case is listed

    The RRC permit records list a Rule 37 case. This does not establish your royalty share. Ask for the permit and unit plat for your well.

Check your decimal on this lease
Permits for Johnson-Tschirhart Unit
API numberWell no.Acreson the permit
42-255-325861H603.88

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 JOHNSON-TSCHIRHART UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20261,4811,5392,0751,7689$80.46$2.89
Jun 20263,0143,0083,1772,65511$84.81$3.15
May 20263,3123,2943,6563,09723$102.13$2.94
Apr 20262,0032,0071,3701,1815$100.32$2.77
Mar 20263,1863,1192,9532,53811$91.38$3.04
Feb 20261,4731,4322,8742,45810$64.51$3.62
Jan 202600000$60.04$7.72
Dec 202502000$57.97$4.26
Nov 2025961474533933$60.06$3.79
Oct 20252,5452,4924,6154,04510$60.89$3.19
Sep 202500000$63.96$2.97
Aug 2025035000$64.86$2.91
Jul 20251,4121,4242,6442,2766$68.39$3.20
Jun 20251,7101,6753,1092,6766$68.17$3.02
May 20256546533,9823,4215$62.17$3.12
Apr 20255895942,5792,2353$63.54$3.42
Mar 20257607464,4363,89215$68.24$4.12
Feb 20251281261,1721,0173$71.53$4.19
Jan 202500000$75.74$4.13
Dec 202400000$70.12$3.01
Nov 202407000$69.95$2.12
Oct 20242632661,2691,0597$71.99$2.20
Sep 20243563692,1161,75511$70.24$2.28
Aug 20247247132,6142,19112$76.68$1.99
Jul 20243713732,3832,0109$81.80$2.07
Jun 20243233201,8331,5569$79.77$2.54
May 20243333327256104$80.02$2.12
Apr 20242552872,7402,42520$85.35$1.60
Mar 20249248945,3244,47921$81.28$1.49
Feb 20242372381,7361,5275$77.25$1.72
Jan 202425126056532612$74.15$3.18
Dec 20235065051,54195675$71.90$2.52
Nov 20234734603,5963,05434$77.69$2.71
Oct 20231731651,3411,0708$85.64$2.98
Sep 2023010000$89.43$2.64
Aug 20232372502,7842,32813$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 LLCFieldSugarkane (Eagle Ford)CountyKarnes County

Marathon Oil Ef LLC in Karnes County

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Sugarkane (Eagle Ford) field

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