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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

3,074mcf gas, last 12 months−86% vs prior year
Operator
Marathon Oil Ef LLC
County
Karnes County
Field
Sugarkane (Eagle Ford)
RRC lease
02-284943

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Where it sits

This county

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

Other leases named Hollman Unit

15 leases share this name in district 02. The Railroad Commission gives each gas well its own number and each oil lease another, so one unit often shows up as several of these.
Show 6 more

Production by month

Gas output fell 86% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 86% over the last 12 monthsMonthly gas production and oil for HOLLMAN UNIT, Aug 2023 to Jul 2026. Gas output fell 86% over the last 12 months. 3,074 mcf in the 12 months through Jul 2026, against 22,019 mcf in the 12 months before.Last 12 months: 3,074 mcfmcf per monthbbl per month001,0002002,0004003,0006004,0008005,0001,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 86% over the last 12 monthsMonthly gas production and oil for HOLLMAN UNIT, Aug 2023 to Jul 2026. Gas output fell 86% over the last 12 months. 3,074 mcf in the 12 months through Jul 2026, against 22,019 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month001,0002002,0004003,0006004,0008005,0001,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Sep 2023 the lease's gas goes to a processing plant instead of lease fuel

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
Since Sep 2023 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 Sep 2023 the lease's gas goes to a processing plant instead of lease fuel.Share of the lease’s gas by disposition code, per month0%50%100%Sep 2023: fuel to plantOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Sep 2023 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 Sep 2023 the lease's gas goes to a processing plant instead of lease fuel.Share of gas by disposition code0%50%100%Sep 23: fuel to plantJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    86% · 18,357 mcf

  • Lease fuel (1)

    14% · 2,915 mcf

  • Flared (4)

    0.3% · 55 mcf

0.3% of the gas flared in the last 12 months. No month above 3%.

1 well on this lease

Wells on HOLLMAN UNIT
API numberWell no.Status
42-255-358362HActive

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 gasBuys100Jul 18, 2018–
Marathon Oil Ef LLCGas-well gasGathers100Jul 18, 2018–
Enterprise Crude Oil LLCCondensateGathers1Jul 18, 2018Jul 1, 2022
Gulfmark Energy, Inc.CondensateGathers1Jul 18, 2018Jul 1, 2022
Harvest Midstream CompanyCondensateGathers97Jul 18, 2018Jul 1, 2022
Trafigura Trading LLCCondensateGathers1Jul 18, 2018Jul 1, 2022

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

Who buys my oilOil price check

793.69 acres on the newest permit

Check your decimal on this lease
Permits for Hollman Unit
API numberWell no.Acreson the permit
42-255-358362H793.69

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 202602000$80.46$2.89
Jun 20262032110$84.81$3.15
May 20261511371,2149987$102.13$2.94
Apr 202600000$100.32$2.77
Mar 202603000$91.38$3.04
Feb 202632324423672$64.51$3.62
Jan 20264856220$60.04$7.72
Dec 20251961855935072$57.97$4.26
Nov 202500000$60.06$3.79
Oct 202500000$60.89$3.19
Sep 202503000$63.96$2.97
Aug 202552568227144$64.86$2.91
Jul 20252582522,9912,59017$68.39$3.20
Jun 202586891,3881,2042$68.17$3.02
May 20252492484,2483,6456$62.17$3.12
Apr 20251651654,9304,2919$63.54$3.42
Mar 20251581583,3282,8454$68.24$4.12
Feb 20251531521,3681,1932$71.53$4.19
Jan 20251131111,0078954$75.74$4.13
Dec 202400000$70.12$3.01
Nov 202400000$69.95$2.12
Oct 202400000$71.99$2.20
Sep 202415171771521$70.24$2.28
Aug 20242162162,5822,2414$76.68$1.99
Jul 20242452482,5012,1374$81.80$2.07
Jun 20243533493,2962,7757$79.77$2.54
May 20241261279508222$80.02$2.12
Apr 20243053151,6771,43421$85.35$1.60
Mar 20245595602,8952,48714$81.28$1.49
Feb 20244594522,7451,84723$77.25$1.72
Jan 20243373391,8751,36017$74.15$3.18
Dec 20234414422,8031,98124$71.90$2.52
Nov 20234074052,6532,1189$77.69$2.71
Oct 20233593542,2921,67118$85.64$2.98
Sep 20231141121,2938076$89.43$2.64
Aug 2023775981117$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 LLCFieldSugarkane (Eagle Ford)CountyKarnes County

Marathon Oil Ef LLC in Karnes County

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Sugarkane (Eagle Ford) field

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