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Texas oil lease

Producing

COX ESTATE "8"

Cox Estate "8" is an oil lease in Andrews County, Texas, operated by Texland Petroleum, L.P. in the Dempsey Creek (San Andres) field.

2 wells

760bbl oil, last 12 months−1% vs prior year
Operator
Texland Petroleum, L.P.
County
Andrews County
Field
Dempsey Creek (San Andres)
RRC lease
8A-66726

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Where it sits

This county

Andrews CountyAndrewsMartinGainesDawsonAndrews County
Andrews County
Oil in Jul 2026
55 bbl
Reporting since
Jan 2020

Production by month

Oil output held steady over the last 12 months

  • Oil (bars)
  • Last 12 months
Oil output held steady over the last 12 monthsMonthly oil production for COX ESTATE "8", Aug 2023 to Jul 2026. Oil output held steady over the last 12 months. 760 bbl in the 12 months through Jul 2026, against 767 bbl in the 12 months before.Last 12 months: 760 bblbbl per month0255075100125Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output held steady over the last 12 monthsMonthly oil production for COX ESTATE "8", Aug 2023 to Jul 2026. Oil output held steady over the last 12 months. 760 bbl in the 12 months through Jul 2026, against 767 bbl in the 12 months before.Last 12 monthsbbl per month0255075100125Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

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.

2 wells on this lease

Wells on COX ESTATE "8"
API numberWell no.Status
42-003-349371Active
42-003-450142Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Sentinel Transportation, LLCOilGathers100Apr 1, 2014

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

Who buys my oilOil price check

40 acres on the newest permit

The wells on this lease state different acreage

The permits state between 40 and 320 acres.

Permits for Cox Estate "8"
API numberWell no.Acreson the permit
42-003-45014240
42-003-349371320

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

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36 months, newest first

Ledger for COX ESTATE "8"
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Jul 20265545$80.46$2.89
Jun 20266569$84.81$3.15
May 20266857$102.13$2.94
Apr 20265747$100.32$2.77
Mar 202671103$91.38$3.04
Feb 202664121$64.51$3.62
Jan 2026570$60.04$7.72
Dec 202560105$57.97$4.26
Nov 2025680$60.06$3.79
Oct 20256690$60.89$3.19
Sep 20256571$63.96$2.97
Aug 20256477$64.86$2.91
Jul 20257848$68.39$3.20
Jun 202564131$68.17$3.02
May 20256172$62.17$3.12
Apr 20256857$63.54$3.42
Mar 202570134$68.24$4.12
Feb 2025520$71.53$4.19
Jan 20251080$75.74$4.13
Dec 202451132$70.12$3.01
Nov 2024320$69.95$2.12
Oct 2024450$71.99$2.20
Sep 202466113$70.24$2.28
Aug 202472135$76.68$1.99
Jul 2024240$81.80$2.07
Jun 2024410$79.77$2.54
May 20247686$80.02$2.12
Apr 20245877$85.35$1.60
Mar 20248481$81.28$1.49
Feb 20245943$77.25$1.72
Jan 20243877$74.15$3.18
Dec 20237289$71.90$2.52
Nov 2023940$77.69$2.71
Oct 202380$85.64$2.98
Sep 20237379$89.43$2.64
Aug 20236680$81.39$2.58

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

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Nearby

This lease belongs to

OperatorTexland Petroleum, L.P.FieldDempsey Creek (San Andres)CountyAndrews County

Texland Petroleum, L.P. in Andrews County

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Dempsey Creek (San Andres) field

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