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Texas gas well

Producing

ARMSTRONG STATE

Armstrong State is a gas well in Culberson County, Texas, operated by Cog Operating LLC in the Sandbar (Bone Spring) field.

1 well

1bbl oil, last 12 months−98% vs prior year
Operator
Cog Operating LLC
County
Culberson County
Field
Sandbar (Bone Spring)
RRC lease
08-278421

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Where it sits

This county

Culberson CountyCulbersonCulberson County
Culberson County
Oil in Jul 2026
0 bbl
Reporting since
Jan 2020

Checks stopped on this lease?

  • Sales

    No sales reported for the last 12 months of state data (through Jul 2026).

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

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Production by month

Oil output fell 98% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 98% over the last 12 monthsMonthly oil production and gas for ARMSTRONG STATE, Aug 2023 to Jul 2026. Oil output fell 98% over the last 12 months. 1 bbl in the 12 months through Jul 2026, against 53 bbl in the 12 months before.Last 12 months: 1 bblbbl per monthmcf per month0025500501,000751,5001002,0001252,500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 98% over the last 12 monthsMonthly oil production and gas for ARMSTRONG STATE, Aug 2023 to Jul 2026. Oil output fell 98% over the last 12 months. 1 bbl in the 12 months through Jul 2026, against 53 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month0025500501,000751,5001002,0001252,500Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since May 2024 the lease's gas goes to a processing plant instead of lease fuel

  • Processing plant (3)
  • Lease fuel (1)
Since May 2024 the lease's gas goes to a processing plant instead of lease fuelShare of ARMSTRONG STATE gas by disposition code each month, Aug 2023 to Jul 2026. Since May 2024 the lease's gas goes to a processing plant instead of lease fuel.Share of the lease’s gas by disposition code, per month0%50%100%May 2024: fuel to plantOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since May 2024 the lease's gas goes to a processing plant instead of lease fuelShare of ARMSTRONG STATE gas by disposition code each month, Aug 2023 to Jul 2026. Since May 2024 the lease's gas goes to a processing plant instead of lease fuel.Share of gas by disposition code0%50%100%May 24: fuel to plantJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Lease fuel (1)

    71% · 7,770 mcf

  • Processing plant (3)

    29% · 3,114 mcf

1 well on this lease

Wells on ARMSTRONG STATE
API numberWell no.Status
42-109-325062803HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Hf Sinclair Refining & MarketingCondensateGathers100May 1, 2023–
Delaware Basin Midstream LLCGas-well gasBuys100May 1, 2023–
Delaware Basin Midstream LLCGas-well gasGathers100May 1, 2023–
Plains Pipeline L.p.CondensateGathers100Feb 1, 2017May 1, 2023
Delaware Basin Midstream, LLCGas-well gasGathers100Apr 29, 2013May 1, 2023
Delaware Basin Midstream, LLCGas-well gasBuys100Apr 29, 2013May 1, 2023

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

Who buys my oilOil price check

653.40 acres on the newest permit

Check your decimal on this lease
Permits for Armstrong State
API numberWell no.Acreson the permit
42-109-325062803H653.40

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

Unit decimal checker

What ConocoPhillips told investors it received

Cog Operating LLC is linked to ConocoPhillips (COP).
Realized prices reported by ConocoPhillips
QuarterOil$ per bblFiling
Q2 2026$99.40SEC filing
Q1 2026$73.47SEC filing
Q3 2025$66.13SEC filing
Q2 2025$64.23SEC filing
Q1 2025$71.65SEC filing
Q3 2024$76.77SEC filing

SourceConocoPhillips quarterly reports, SEC EDGAR, company-wide averages before hedging.

Estimate your royalty

36 months, newest first

Ledger for ARMSTRONG STATE
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202600000$80.46$2.89
Jun 20261181000$84.81$3.15
May 202600000$102.13$2.94
Apr 202600000$100.32$2.77
Mar 202600000$91.38$3.04
Feb 202600000$64.51$3.62
Jan 202600000$60.04$7.72
Dec 202500000$57.97$4.26
Nov 202500000$60.06$3.79
Oct 202500000$60.89$3.19
Sep 202500000$63.96$2.97
Aug 202500000$64.86$2.91
Jul 202500000$68.39$3.20
Jun 202500000$68.17$3.02
May 202500000$62.17$3.12
Apr 202500000$63.54$3.42
Mar 202500000$68.24$4.12
Feb 202553380000$71.53$4.19
Jan 202500000$75.74$4.13
Dec 202400000$70.12$3.01
Nov 202400000$69.95$2.12
Oct 202400000$71.99$2.20
Sep 202400000$70.24$2.28
Aug 202400000$76.68$1.99
Jul 202400000$81.80$2.07
Jun 202430000$79.77$2.54
May 2024001,8401,0900$80.02$2.12
Apr 20240045000$85.35$1.60
Mar 20240018000$81.28$1.49
Feb 20240087000$77.25$1.72
Jan 20240093000$74.15$3.18
Dec 20231902,2671,3370$71.90$2.52
Nov 202310301,5876870$77.69$2.71
Oct 20230093000$85.64$2.98
Sep 20230090000$89.43$2.64
Aug 20230093000$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

This lease belongs to

OperatorCog Operating LLCFieldSandbar (Bone Spring)CountyCulberson County

Cog Operating LLC in Culberson County

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Sandbar (Bone Spring) field

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Drilling permits within 10 km