Texas oil lease

No report in 6+ months

UL COTTONFLAT D

Name: UL COTTONFLAT D monthly oil and gas production, Martin County, Texas
Creator: Texas Railroad Commission

Ul Cottonflat D is an oil lease in Martin County, Texas, operated by Diamondback E&P LLC in the Spraberry (Trend Area) field.

1 well

0bbl oil, last 12 months

Operator: Diamondback E&P LLC
County: Martin County
Field: Spraberry (Trend Area)
RRC lease: 08-55136

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Where it sits

This county

Martin County

Oil in Jun 2023: 0 bbl
Reporting since: Feb 2020

Production by month

No production to chart

The state shows zero oil and zero gas for all 36 months we hold (Jul 2020 to Jun 2023). 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 COTTONFLAT D
API number	Well no.	Status
42-317-42890	4101WB	Shut-in

SourceTexas Railroad Commission Wellbore Query.

1,040 acres on the newest permit

An allocation well is on this lease

Permits for Ul Cottonflat D
API number	Well no.	Permit issued	Completed	Acreson the permit	Type
42-317-42890	4101WB	Feb 10, 2020	Feb 12, 2020	1,040	Horizontal, allocation

SourceRailroad Commission drilling permits, Sep 26, 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

36 months, newest first

Ledger for UL COTTONFLAT D
Month	WTI$/bbl	Henry Hub$/MMBtu
Jun 2023	$70.25	$2.18
May 2023	$71.58	$2.15
Apr 2023	$79.45	$2.16
Mar 2023	$73.28	$2.31
Feb 2023	$76.83	$2.38
Jan 2023	$78.12	$3.27
Dec 2022	$76.44	$5.53
Nov 2022	$84.37	$5.45
Oct 2022	$87.55	$5.66
Sep 2022	$84.26	$7.88
Aug 2022	$93.67	$8.81
Jul 2022	$101.62	$7.28
Jun 2022	$114.84	$7.70
May 2022	$109.55	$8.14
Apr 2022	$101.78	$6.60
Mar 2022	$108.50	$4.90
Feb 2022	$91.64	$4.69
Jan 2022	$83.22	$4.38
Dec 2021	$71.71	$3.76
Nov 2021	$79.15	$5.05
Oct 2021	$81.48	$5.51
Sep 2021	$71.65	$5.16
Aug 2021	$67.73	$4.07
Jul 2021	$72.49	$3.84
Jun 2021	$71.38	$3.26
May 2021	$65.17	$2.91
Apr 2021	$61.72	$2.66
Mar 2021	$62.33	$2.62
Feb 2021	$59.04	$5.35
Jan 2021	$52.00	$2.71
Dec 2020	$47.02	$2.58
Nov 2020	$40.94	$2.61
Oct 2020	$39.40	$2.39
Sep 2020	$39.63	$1.92
Aug 2020	$42.34	$2.30
Jul 2020	$40.71	$1.76

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

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