Skip to content
Royalty Clerk

Texas gas well

Producing

MCMULLAN, R. B. A

McMullan, R. B. A is a gas well in Crockett County, Texas, operated by Extex Operating Company in the Davidson Ranch (Penn. 7890) field.

1 well

5,913mcf gas, last 12 months−29% vs prior year
Operator
Extex Operating Company
County
Crockett County
Field
Davidson Ranch (Penn. 7890)
RRC lease
7C-200939

Is your check right?

Check my statement

Where it sits

This county

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

Checks stopped on this lease?

  • Buyer

    Buyer changed: DCP OPERATING COMPANY, LP replaced SCOUT ENERGY MANAGEMENT LLC as the buyer of this lease's gas from gas wells on Sep 1, 2026.

SourceRailroad Commission production, P-5 and P-4 records, data through Jul 2026.

See why checks stop on this lease

Production by month

Gas output fell 29% over the last 12 months

  • Gas (bars)
  • Last 12 months
Gas output fell 29% over the last 12 monthsMonthly gas production for MCMULLAN, R. B. A, Aug 2023 to Jul 2026. Gas output fell 29% over the last 12 months. 5,913 mcf in the 12 months through Jul 2026, against 8,272 mcf in the 12 months before.Last 12 months: 5,913 mcfmcf per month05001,0001,5002,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 29% over the last 12 monthsMonthly gas production for MCMULLAN, R. B. A, Aug 2023 to Jul 2026. Gas output fell 29% over the last 12 months. 5,913 mcf in the 12 months through Jul 2026, against 8,272 mcf in the 12 months before.Last 12 monthsmcf per month05001,0001,5002,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

All of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
All of the gas went to a processing plant in the last 12 monthsShare of MCMULLAN, R. B. A gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a processing plant 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 a processing plant in the last 12 monthsShare of MCMULLAN, R. B. A gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a processing plant 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.

Who has run this lease

The operator changed 2 times, most recently in Aug 2021

Operators of this lease over timeStanolind Production LLC, Jan 2020 to Dec 2020; Slant Operating, LLC, Jan 2021 to Jul 2021; Extex Operating Company, Aug 2021 to Jul 20262020202120222023202420252026Changed Jan 2021Changed Aug 2021Stanolind Production LLCJan 2020 to Dec 2020Slant Operating, LLCJan 2021 to Jul 2021Extex Operating CompanyAug 2021 to now
Operators of this lease over timeStanolind Production LLC, Jan 2020 to Dec 2020; Slant Operating, LLC, Jan 2021 to Jul 2021; Extex Operating Company, Aug 2021 to Jul 20262020202120222023202420252026Changed Jan 2021Changed Aug 2021Stanolind Production LLCJan 2020 to Dec 2020Slant Operating, LLCJan 2021 to Jul 2021Extex Operating CompanyAug 2021 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on MCMULLAN, R. B. A
API numberWell no.Status
42-105-381372Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Dcp Operating Company, LPGas-well gasBuys100Sep 1, 2026–
Dcp Operating Company, LPGas-well gasGathers100Sep 1, 2026–
Scout Energy Management LLCGas-well gasGathers100Jan 1, 2025Sep 1, 2026
Scout Energy Management LLCGas-well gasBuys100Jan 1, 2025Sep 1, 2026
Dcp Operating Company, LPGas-well gasGathers100Jan 1, 2021Jan 1, 2025
Dcp Operating Company, LPGas-well gasBuys100Jan 1, 2021Jan 1, 2025
Echo Canyon Energy Prd Sply, LLCCondensateGathers100Jan 1, 2021Mar 18, 2023
Dcp Operating Company, LPGas-well gasGathers100Apr 1, 2017Jan 1, 2021

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

Who buys my oilOil price check

320 acres on the newest 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 McMullan, R. B. A
API numberWell no.Acreson the permit
42-105-381372320

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for MCMULLAN, R. B. A
MonthGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Extex Operating9189180$80.46$2.89
Jun 2026Extex Operating20200$84.81$3.15
May 2026Extex Operating28280$102.13$2.94
Apr 2026Extex Operating000$100.32$2.77
Mar 2026Extex Operating83830$91.38$3.04
Feb 2026Extex Operating1,0101,0100$64.51$3.62
Jan 2026Extex Operating1,1481,1480$60.04$7.72
Dec 2025Extex Operating1,0311,0310$57.97$4.26
Nov 2025Extex Operating26260$60.06$3.79
Oct 2025Extex Operating52520$60.89$3.19
Sep 2025Extex Operating7737730$63.96$2.97
Aug 2025Extex Operating8248240$64.86$2.91
Jul 2025Extex Operating8278270$68.39$3.20
Jun 2025Extex Operating8668660$68.17$3.02
May 2025Extex Operating9189180$62.17$3.12
Apr 2025Extex Operating9039030$63.54$3.42
Mar 2025Extex Operating9739730$68.24$4.12
Feb 2025Extex Operating9299290$71.53$4.19
Jan 2025Extex Operating1,1691,1690$75.74$4.13
Dec 2024Extex Operating1,2171,2170$70.12$3.01
Nov 2024Extex Operating69690$69.95$2.12
Oct 2024Extex Operating3473470$71.99$2.20
Sep 2024Extex Operating22220$70.24$2.28
Aug 2024Extex Operating32320$76.68$1.99
Jul 2024Extex Operating2382380$81.80$2.07
Jun 2024Extex Operating2152150$79.77$2.54
May 2024Extex Operating1321320$80.02$2.12
Apr 2024Extex Operating4173800$85.35$1.60
Mar 2024Extex Operating1,1421,1420$81.28$1.49
Feb 2024Extex Operating1,1951,0980$77.25$1.72
Jan 2024Extex Operating1,2951,1920$74.15$3.18
Dec 2023Extex Operating1,2891,1860$71.90$2.52
Nov 2023Extex Operating1,2111,1130$77.69$2.71
Oct 2023Extex Operating8688060$85.64$2.98
Sep 2023Extex Operating9839030$89.43$2.64
Aug 2023Extex Operating1,2791,1830$81.39$2.58

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

How to check your stub against this lease Checks stopped on this lease? See the likely reasons

Do your checks match this lease?

Check my statement

Nearby

This lease belongs to

OperatorExtex Operating CompanyFieldDavidson Ranch (Penn. 7890)CountyCrockett County

Extex Operating Company in Crockett County

All Extex Operating Company leases →

Davidson Ranch (Penn. 7890) field

All leases in this field →

Leases within 10 km

Drilling permits within 10 km