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Texas gas well

Producing

HOLLMAN UNIT

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

1 well

3,099mcf gas, last 12 months−55% vs prior year
Operator
Marathon Oil Ef LLC
County
Karnes County
Field
Sugarkane (Eagle Ford)
RRC lease
02-280524

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Where it sits

This county

Karnes CountyKarnesAtascosaGoliadWilsonGonzalesDe WittBexarKarnes County
Karnes County
Oil, last 12 months
2,414 bbl
Gas in Jul 2026
81 mcf

Checks stopped on this lease?

  • Sales

    Sales over the last 3 months fell to 17% 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 55% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 55% over the last 12 monthsMonthly gas production and oil for HOLLMAN UNIT, Aug 2023 to Jul 2026. Gas output fell 55% over the last 12 months. 3,099 mcf in the 12 months through Jul 2026, against 6,857 mcf in the 12 months before.Last 12 months: 3,099 mcfmcf per monthbbl per month002502005004007506001,0008001,2501,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 55% over the last 12 monthsMonthly gas production and oil for HOLLMAN UNIT, Aug 2023 to Jul 2026. Gas output fell 55% over the last 12 months. 3,099 mcf in the 12 months through Jul 2026, against 6,857 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month002502005004007506001,0008001,2501,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

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

Flaring peaked at 3.8% of the gas in Feb 2026.

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
Since Mar 2024 the lease's gas goes to a processing plant instead of lease fuelShare of HOLLMAN UNIT gas by disposition code each month, Aug 2023 to Jul 2026. Since Mar 2024 the lease's gas goes to a processing plant instead of lease fuel. Flaring peaked at 3.8% of the gas in Feb 2026.Share of the lease’s gas by disposition code, per month0%50%100%Mar 2024: fuel to plantFlared 3.8%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Mar 2024 the lease's gas goes to a processing plant instead of lease fuelShare of HOLLMAN UNIT gas by disposition code each month, Aug 2023 to Jul 2026. Since Mar 2024 the lease's gas goes to a processing plant instead of lease fuel. Flaring peaked at 3.8% of the gas in Feb 2026.Share of gas by disposition code0%50%100%Mar 24: fuel to plantFlared 3.8%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    87% · 2,707 mcf

  • Lease fuel (1)

    12% · 379 mcf

  • Flared (4)

    0.4% · 13 mcf

0.4% of the gas flared in the last 12 months. One month above 3%.

1 well on this lease

Wells on HOLLMAN UNIT
API numberWell no.Status
42-255-3407715HActive

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 gasBuys100Nov 11, 2015–
Marathon Oil Ef LLCGas-well gasGathers100Nov 11, 2015–
Enterprise Crude Oil LLCCondensateGathers1Sep 6, 2018Jul 1, 2022
Gulfmark Energy, Inc.CondensateGathers1Sep 6, 2018Jul 1, 2022
Plains Pipeline L.p.CondensateGathers97Sep 6, 2018Jul 1, 2022
Trafigura Trading LLCCondensateGathers1Sep 6, 2018Jul 1, 2022

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

Who buys my oilOil price check

791.70 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 Hollman Unit
API numberWell no.Acreson the permit
42-255-3407715H791.70

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 HOLLMAN UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202640540481690$80.46$2.89
Jun 202626626258490$84.81$3.15
May 202614214030260$102.13$2.94
Apr 202611812026230$100.32$2.77
Mar 202616516735310$91.38$3.04
Feb 202613112826211$64.51$3.62
Jan 202616216431270$60.04$7.72
Dec 20251911915314633$57.97$4.26
Nov 20251921901,0349155$60.06$3.79
Oct 202521921930260$60.89$3.19
Sep 20251982011,1861,0304$63.96$2.97
Aug 202522522531270$64.86$2.91
Jul 202522022631260$68.39$3.20
Jun 202524224334270$68.17$3.02
May 202528028139300$62.17$3.12
Apr 20252642605554233$63.54$3.42
Mar 20252492509016775$68.24$4.12
Feb 20251811796665043$71.53$4.19
Jan 20251901929757386$75.74$4.13
Dec 20242232197706005$70.12$3.01
Nov 20241841847095583$69.95$2.12
Oct 20241611616334934$71.99$2.20
Sep 20242052138977165$70.24$2.28
Aug 20243543566474933$76.68$1.99
Jul 20244214183252363$81.80$2.07
Jun 20244224195594385$79.77$2.54
May 20243293224833733$80.02$2.12
Apr 20241521603502714$85.35$1.60
Mar 20244334286435103$81.28$1.49
Feb 202423323559239$77.25$1.72
Jan 2024312309641818$74.15$3.18
Dec 20232622627341014$71.90$2.52
Nov 2023200208708717$77.69$2.71
Oct 202355554977814114$85.64$2.98
Sep 20233823806308411$89.43$2.64
Aug 202332832472516313$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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