Texas oil lease

No report in 6+ months

COX

Name: COX monthly oil and gas production, Martin County, Texas
Creator: Texas Railroad Commission

Cox is an oil lease in Martin County, Texas, operated by XTO Energy Inc. in the Sulphur Draw (Dean 8790) field.

1 well

0bbl oil, last 12 months

Operator: XTO Energy Inc.
County: Martin County
Field: Sulphur Draw (Dean 8790)
RRC lease: 08-25541

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Where it sits

This county

Martin County

Oil in May 2023: 0 bbl
Reporting since: Jan 2020

Production by month

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The state shows zero oil and zero gas for all 36 months we hold (Jun 2020 to May 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 COX
API number	Well no.	Status
42-317-32077	1	Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
Company	Product	Role	Share%	From	Until
Rio Energy International, Inc.	Oil	Gathers	100	Nov 1, 2021	–
Wtg Gas Processing, L.p.	Casinghead gas	Buys	100	Nov 1, 2021	–
Wtg Gas Processing, L.p.	Casinghead gas	Gathers	100	Nov 1, 2021	–
Gibson Energy Marketing, LLC	Oil	Gathers	100	Jun 1, 2017	Nov 1, 2021

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

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160 acres on the newest permit

Permits for Cox
API number	Well no.	Permit issued	Completed	Acreson the permit	Type
42-317-32077	1	Jun 27, 1979	Jul 29, 1979	160	Vertical

SourceRailroad Commission drilling permits, Sep 26, 2026 (source 1, source 2).

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36 months, newest first

Ledger for COX
Month	WTI$/bbl	Henry Hub$/MMBtu
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
Jun 2020	$38.31	$1.63

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

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