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Royalty Clerk

Texas gas well

Producing

COX D

Cox D is a gas well in Crockett County, Texas, operated by Mayjac I, LLC in the Ozona, Ne. (Canyon Sand) field.

1 well

5,819mcf gas, last 12 months−13% vs prior year
Operator
Mayjac I, LLC
County
Crockett County
Field
Ozona, Ne. (Canyon Sand)
RRC lease
7C-034900

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Where it sits

This county

Crockett CountyCrockettIrionUptonReaganCrockett County
Crockett County
Gas in Jul 2026
69 mcf
Reporting since
Jan 2020

Production by month

Gas output fell 13% over the last 12 months

  • Gas (bars)
  • Last 12 months
Gas output fell 13% over the last 12 monthsMonthly gas production for COX D, Aug 2023 to Jul 2026. Gas output fell 13% over the last 12 months. 5,819 mcf in the 12 months through Jul 2026, against 6,712 mcf in the 12 months before.Last 12 months: 5,819 mcfmcf per month02505007501,0001,250Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 13% over the last 12 monthsMonthly gas production for COX D, Aug 2023 to Jul 2026. Gas output fell 13% over the last 12 months. 5,819 mcf in the 12 months through Jul 2026, against 6,712 mcf in the 12 months before.Last 12 monthsmcf per month02505007501,0001,250Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

All of the gas went to lease fuel in the last 12 months

All of the gas went to lease fuel in the last 12 monthsShare of COX D gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to lease fuel in the last 12 months.Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
All of the gas went to lease fuel in the last 12 monthsShare of COX D gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to lease fuel in the last 12 months.Share of gas by disposition code0%50%100%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on COX D
API numberWell no.Status
42-105-101792Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Dcp Operating Company, LPGas-well gasBuys100Apr 1, 2017
Ozona Gas Processing PlantFull well streamGathers100Jun 1, 1979

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

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What the drilling permits say

Permits for Cox D
API numberWell no.Acreson the permit
42-105-101792–

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for COX D
MonthGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20266900$80.46$2.89
Jun 202627100$84.81$3.15
May 202625400$102.13$2.94
Apr 202664000$100.32$2.77
Mar 202679600$91.38$3.04
Feb 202673400$64.51$3.62
Jan 202666400$60.04$7.72
Dec 202559200$57.97$4.26
Nov 202553200$60.06$3.79
Oct 202541500$60.89$3.19
Sep 202578600$63.96$2.97
Aug 20256600$64.86$2.91
Jul 202576500$68.39$3.20
Jun 20254200$68.17$3.02
May 20257500$62.17$3.12
Apr 202584800$63.54$3.42
Mar 202583200$68.24$4.12
Feb 202575000$71.53$4.19
Jan 20251,05400$75.74$4.13
Dec 20245100$70.12$3.01
Nov 20247700$69.95$2.12
Oct 202411100$71.99$2.20
Sep 202499600$70.24$2.28
Aug 20241,11100$76.68$1.99
Jul 20243800$81.80$2.07
Jun 202488500$79.77$2.54
May 202489600$80.02$2.12
Apr 202475500$85.35$1.60
Mar 202458800$81.28$1.49
Feb 202416300$77.25$1.72
Jan 202458100$74.15$3.18
Dec 202353300$71.90$2.52
Nov 20231,00000$77.69$2.71
Oct 202322500$85.64$2.98
Sep 202341600$89.43$2.64
Aug 202347500$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

OperatorMayjac I, LLCFieldOzona, Ne. (Canyon Sand)CountyCrockett County

Mayjac I, LLC in Crockett County

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Ozona, Ne. (Canyon Sand) field

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