Texas oil lease

Shut in

UL 10-36 C

Name: UL 10-36 C monthly oil and gas production, Reagan County, Texas
Creator: Texas Railroad Commission

Ul 10-36 C is an oil lease in Reagan County, Texas, operated by Black Swan Opco, LLC in the Spraberry (Trend Area) field.

1 well

0bbl oil, since Sep 2025

Operator: Black Swan Opco, LLC
County: Reagan County
Field: Spraberry (Trend Area)
RRC lease: 7C-23323

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Where it sits

This county

Reagan County

Oil in Feb 2026: 0 bbl
Reporting since: Sep 2025

Checks stopped on this lease?

Sales
No sales reported for the last 12 months of state data (through Jul 2026).

SourceRailroad Commission production, P-5 and P-4 records, data through Jul 2026.

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Production by month

No production to chart

The state shows zero oil and zero gas for all 6 months we hold (Sep 2025 to Jul 2026). 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.

1 well on this lease

Wells on UL 10-36 C
API number	Well no.	Status
42-383-41969	4WB	Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
Company	Product	Role	Share%	From
Eastex Crude Company, LLC	Oil	Gathers	50	Sep 20, 2025
Plains Marketing, L.p.	Oil	Gathers	50	Sep 20, 2025
Targa Pl Mid-Cont Westtex LLC	Casinghead gas	Buys	100	Sep 20, 2025
Targa Pl Mid-Cont Westtex LLC	Casinghead gas	Gathers	100	Sep 20, 2025

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

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11,113.21 acres on the newest permit

Worth asking
An allocation well is on this lease
A well drilled across several tracts shares its production by an allocation formula, so the decimal is not always your acres over the unit acres. Ask the operator for the allocation formula and the tract factor for your land.

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Permits for Ul 10-36 C
API number	Well no.	Permit issued	Completed	Acreson the permit	Type
42-383-41969	4WB	Feb 21, 2025	Sep 20, 2025	11,113.21	Horizontal, allocation

SourceRailroad Commission drilling permits, Oct 3, 2026 (source 1, source 2).

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11 months, newest first

Ledger for UL 10-36 C
Month	Oil producedbbl	Oil soldbbl	WTI$/bbl	Henry Hub$/MMBtu
Jul 2026No report filed	–	–	$80.46	$2.89
Jun 2026No report filed	–	–	$84.81	$3.15
May 2026No report filed	–	–	$102.13	$2.94
Apr 2026No report filed	–	–	$100.32	$2.77
Mar 2026No report filed	–	–	$91.38	$3.04
Feb 2026	0	0	$64.51	$3.62
Jan 2026	0	0	$60.04	$7.72
Dec 2025	0	0	$57.97	$4.26
Nov 2025	0	0	$60.06	$3.79
Oct 2025	0	0	$60.89	$3.19
Sep 2025	0	0	$63.96	$2.97

No report filed

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Oct 2, 2026.

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