Texas oil lease

No report in 6+ months

HOLLMAN UNIT

Name: HOLLMAN UNIT monthly oil and gas production, Karnes County, Texas
Creator: Texas Railroad Commission

Hollman Unit is an oil lease in Karnes County, Texas, operated by Marathon Oil Ef LLC in the Sugarkane (Eagle Ford) field.

3 wells

0bbl oil, since Jan 2020

Operator: Marathon Oil Ef LLC
County: Karnes County
Field: Sugarkane (Eagle Ford)
RRC lease: 02-11236

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Where it sits

This county

Karnes County

Oil in Jul 2020: 0 bbl
Reporting since: Jan 2020

Production by month

No production to chart

The state shows zero oil and zero gas for all 7 months we hold (Jan 2020 to Jul 2020). A lease that is shut in or newly reported looks like this. The ledger below lists each month.

Where the gas went

No gas disposition reported for this lease

The operator has not reported where the gas went in the months we hold.

3 wells on this lease

Wells on HOLLMAN UNIT
API number	Well no.	Status
42-255-34481	13H	Active
42-255-34482	12H	Active
42-255-34484	11H	Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
Company	Product	Role	Share%	From
Plains Pipeline L.p.	Oil	Gathers	85	May 30, 2016
Marathon Oil Ef LLC	Oil	Gathers	5	May 30, 2016
Statewide Crude Inc.	Oil	Gathers	5	May 30, 2016
Trafigura Trading LLC	Oil	Gathers	5	May 30, 2016
Marathon Oil Ef LLC	Casinghead gas	Buys	100	May 30, 2016
Marathon Oil Ef LLC	Casinghead gas	Gathers	100	May 30, 2016

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

Who buys my oil Oil price check

793.69 acres on the newest permit

Permits for Hollman Unit
API number	Well no.	Permit issued	Completed	Acreson the permit	Type
42-255-34481	13H	Jan 27, 2015	May 30, 2016	793.69	Horizontal
42-255-34482	12H	Jan 27, 2015	May 30, 2016	793.69	Horizontal
42-255-34484	11H	Jan 27, 2015	May 30, 2016	793.69	Horizontal

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
Quarter	Oil$ per bbl	Gas$ per mcf	Gas liquids$ per bbl	Filing
Q2 2026	$99.40	$2.58	$24.54	SEC filing
Q1 2026	$73.47	$4.09	$20.42	SEC filing
Q3 2025	$66.13	$4.28	$19.20	SEC filing
Q2 2025	$64.23	$4.16	$20.98	SEC filing
Q1 2025	$71.65	$5.62	$25.40	SEC filing

SourceConocoPhillips quarterly reports, SEC EDGAR, company-wide averages before hedging.

Estimate your royalty

7 months, newest first

Ledger for HOLLMAN UNIT
Month	WTI$/bbl	Henry Hub$/MMBtu
Jul 2020	$40.71	$1.76
Jun 2020	$38.31	$1.63
May 2020	$28.56	$1.75
Apr 2020	$16.55	$1.74
Mar 2020	$29.21	$1.79
Feb 2020	$50.54	$1.91
Jan 2020	$57.52	$2.02

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Sep 28, 2026.

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