Texas oil lease

Shut in

SHIRK, J. H. EST.

Name: SHIRK, J. H. EST. monthly oil and gas production, Upton County, Texas
Creator: Texas Railroad Commission

Shirk, J. H. Est. is an oil lease in Upton County, Texas, operated by Diamondback E&P LLC in the King Mountain, Se. (Bend) field.

3 wells

0bbl oil, last 12 months

Operator: Diamondback E&P LLC
County: Upton County
Field: King Mountain, Se. (Bend)
RRC lease: 7C-12093

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Where it sits

This county

Upton County

Oil in Jul 2026: 0 bbl
Reporting since: Jan 2020

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Operator
Operator changed: Diamondback E&P LLC took over from Endeavor Energy Resources L.P. in Jan 2025.
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 21 months we hold (Nov 2024 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.

Who has run this lease

The operator changed once, most recently in Jan 2025

Diamondback E&P LLC Jan 2025 to now
Endeavor Energy Resources L.P. Jan 2020 to Dec 2024

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

3 wells on this lease

Wells on SHIRK, J. H. EST.
API number	Well no.	Status
42-461-32545	5	Active
42-461-32612	6	Shut-in
42-461-32649	7	Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
Company	Product	Role	Share%	From
Oasis Transp & Marketing Corp.	Oil	Gathers	100	Jun 1, 2006
Dcp Operating Company, LP	Casinghead gas	Buys	100	Apr 1, 2017
Dcp Operating Company, LP	Casinghead gas	Gathers	100	Apr 1, 2017

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

Who buys my oil Oil price check

640 acres on the newest permit

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Permits for Shirk, J. H. Est.
API number	Well no.	Permit issued	Completed	Acreson the permit	Type
42-461-32649	7	Jun 26, 1987	Sep 24, 1987	640	Vertical
42-461-32612	6	Dec 29, 1986	Mar 12, 1987	640	Vertical
42-461-32545	5	Dec 31, 1985	Apr 28, 1986	640	Vertical

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

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What Diamondback Energy, Inc. told investors it received

Diamondback E&P LLC is linked to Diamondback Energy, Inc. (FANG).

Realized prices reported by Diamondback Energy, Inc.
Quarter	Oil$ per bbl	Gas$ per mcf	Gas liquids$ per bbl	Filing
Q2 2026	$96.82	−$2.15	$18.56	SEC filing
Q1 2026	$73.47	$0.18	$16.68	SEC filing
Q4 2025	$58.00	$0.03	$13.51	SEC filing
Q3 2025	$64.60	$0.75	$17.28	SEC filing
Q2 2025	$63.23	$0.88	$18.13	SEC filing
Q1 2025	$70.95	$2.11	$23.94	SEC filing

SourceDiamondback Energy, Inc. quarterly reports, SEC EDGAR, company-wide averages before hedging.

Estimate your royalty

21 months, newest first

Ledger for SHIRK, J. H. EST.
Month	Operator	WTI$/bbl	Henry Hub$/MMBtu
Jul 2026Diamondback E&P	Diamondback E&P LLC	$80.46	$2.89
Jun 2026Diamondback E&P	Diamondback E&P LLC	$84.81	$3.15
May 2026Diamondback E&P	Diamondback E&P LLC	$102.13	$2.94
Apr 2026Diamondback E&P	Diamondback E&P LLC	$100.32	$2.77
Mar 2026Diamondback E&P	Diamondback E&P LLC	$91.38	$3.04
Feb 2026Diamondback E&P	Diamondback E&P LLC	$64.51	$3.62
Jan 2026Diamondback E&P	Diamondback E&P LLC	$60.04	$7.72
Dec 2025Diamondback E&P	Diamondback E&P LLC	$57.97	$4.26
Nov 2025Diamondback E&P	Diamondback E&P LLC	$60.06	$3.79
Oct 2025Diamondback E&P	Diamondback E&P LLC	$60.89	$3.19
Sep 2025Diamondback E&P	Diamondback E&P LLC	$63.96	$2.97
Aug 2025Diamondback E&P	Diamondback E&P LLC	$64.86	$2.91
Jul 2025Diamondback E&P	Diamondback E&P LLC	$68.39	$3.20
Jun 2025Diamondback E&P	Diamondback E&P LLC	$68.17	$3.02
May 2025Diamondback E&P	Diamondback E&P LLC	$62.17	$3.12
Apr 2025Diamondback E&P	Diamondback E&P LLC	$63.54	$3.42
Mar 2025Diamondback E&P	Diamondback E&P LLC	$68.24	$4.12
Feb 2025Diamondback E&P	Diamondback E&P LLC	$71.53	$4.19
Jan 2025Diamondback E&P	Diamondback E&P LLC	$75.74	$4.13
Dec 2024Endeavor Energy	Endeavor Energy Resources L.P.	$70.12	$3.01
Nov 2024Endeavor Energy	Endeavor Energy Resources L.P.	$69.95	$2.12

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

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