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Texas gas well

Producing

WALKER, BILLY L.

Walker, Billy L. is a gas well in Starr County, Texas, operated by Mortimer Production Company in the Arroyo Los Olmos (Yegua 25) field.

1 well

25,461mcf gas, last 12 months−9% vs prior year
RRC lease
04-185319

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Where it sits

This county

Starr CountyStarrBrooksJim HoggZapataHidalgoStarr County
Starr County
Gas in Jul 2026
1,877 mcf
Reporting since
Jan 2020

Production by month

Gas output fell 9% over the last 12 months

  • Gas (bars)
  • Last 12 months
Gas output fell 9% over the last 12 monthsMonthly gas production for WALKER, BILLY L., Aug 2023 to Jul 2026. Gas output fell 9% over the last 12 months. 25,461 mcf in the 12 months through Jul 2026, against 28,059 mcf in the 12 months before.Last 12 months: 25,461 mcfmcf per month02,0004,0006,0008,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 9% over the last 12 monthsMonthly gas production for WALKER, BILLY L., Aug 2023 to Jul 2026. Gas output fell 9% over the last 12 months. 25,461 mcf in the 12 months through Jul 2026, against 28,059 mcf in the 12 months before.Last 12 monthsmcf per month02,0004,0006,0008,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Jul 2026 the lease's gas goes to a transmission line instead of lease fuel

  • Transmission line (2)
  • Lease fuel (1)
Since Jul 2026 the lease's gas goes to a transmission line instead of lease fuelShare of WALKER, BILLY L. gas by disposition code each month, Aug 2023 to Jul 2026. Since Jul 2026 the lease's gas goes to a transmission line instead of lease fuel.Share of the lease’s gas by disposition code, per month0%50%100%Jul 2026: fuel to lineOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Jul 2026 the lease's gas goes to a transmission line instead of lease fuelShare of WALKER, BILLY L. gas by disposition code each month, Aug 2023 to Jul 2026. Since Jul 2026 the lease's gas goes to a transmission line instead of lease fuel.Share of gas by disposition code0%50%100%Jul 26: fuel to lineJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    59% · 15,100 mcf

  • Lease fuel (1)

    41% · 10,361 mcf

1 well on this lease

Wells on WALKER, BILLY L.
API numberWell no.Status
42-427-333844Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Dorado Oil CompanyCondensateGathers100May 1, 2022–
Hexl Ng, LLCGas-well gasBuys100May 1, 2022–
Enterprise Products Operating LLCGas-well gasGathers100May 1, 2022–
Shell Trading (Us) CompanyCondensateGathers100Apr 1, 2016May 1, 2022
Mortimer Production CompanyGas-well gasGathers100Oct 1, 2003May 1, 2022
Linear Energy Management LLCGas-well gasBuys100Jan 1, 2012May 1, 2022

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

250.80 acres on the newest permit

  • Good to know

    A pooling certificate (P-12) was filed

    Your tract may share its production with neighbors in a pooled unit. The unit acres the operator uses to divide production can differ from the acreage on one permit.

  • Worth asking

    A Rule 37 case is listed

    The RRC permit records list a Rule 37 case. This does not establish your royalty share. Ask for the permit and unit plat for your well.

Check your decimal on this lease
Permits for Walker, Billy L.
API numberWell no.Acreson the permit
42-427-333844250.80

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

Estimate your royalty

36 months, newest first

Ledger for WALKER, BILLY L.
MonthGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20261,8779830$80.46$2.89
Jun 20269432940$84.81$3.15
May 20268362310$102.13$2.94
Apr 20264,5243,5110$100.32$2.77
Mar 20262,5411,6140$91.38$3.04
Feb 20261,4256890$64.51$3.62
Jan 20262,1691,2790$60.04$7.72
Dec 20252,2871,3540$57.97$4.26
Nov 20252,0861,2010$60.06$3.79
Oct 20252,2551,3110$60.89$3.19
Sep 20252,2521,2890$63.96$2.97
Aug 20252,2661,3440$64.86$2.91
Jul 20252,4161,4530$68.39$3.20
Jun 20251,7439730$68.17$3.02
May 20252,0351,1820$62.17$3.12
Apr 20252,1441,3170$63.54$3.42
Mar 20252,1601,3000$68.24$4.12
Feb 20251,9301,1540$71.53$4.19
Jan 20252,2001,3160$75.74$4.13
Dec 20242,2531,3500$70.12$3.01
Nov 20242,5441,6600$69.95$2.12
Oct 20242,7751,8440$71.99$2.20
Sep 20242,7251,7860$70.24$2.28
Aug 20243,1342,1150$76.68$1.99
Jul 20243,4062,4430$81.80$2.07
Jun 20242,2521,3710$79.77$2.54
May 20242,8661,9300$80.02$2.12
Apr 20242,1561,3200$85.35$1.60
Mar 20242,4001,4910$81.28$1.49
Feb 20242,5871,7160$77.25$1.72
Jan 20242,9342,0010$74.15$3.18
Dec 20233,1782,2100$71.90$2.52
Nov 20233,2982,3520$77.69$2.71
Oct 20233,3162,3360$85.64$2.98
Sep 20233,5072,5250$89.43$2.64
Aug 20235,0023,9230$81.39$2.58

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

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Nearby

Mortimer Production Company in Starr County

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Arroyo Los Olmos (Yegua 25) field

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