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Royalty Clerk

Texas gas well

Producing

GRISSOM A

Grissom A is a gas well in Culberson County, Texas, operated by Cog Operating LLC in the Ford, West (Wolfcamp) field.

1 well

5,307mcf gas, last 12 months−91% vs prior year
Operator
Cog Operating LLC
County
Culberson County
Field
Ford, West (Wolfcamp)
RRC lease
08-283764

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Where it sits

This county

Culberson CountyCulbersonCulberson County
Culberson County
Oil, last 12 months
43 bbl
Gas in Jul 2026
2,027 mcf

Production by month

Gas output fell 91% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 91% over the last 12 monthsMonthly gas production and oil for GRISSOM A, Aug 2023 to Jul 2026. Gas output fell 91% over the last 12 months. 5,307 mcf in the 12 months through Jul 2026, against 58,372 mcf in the 12 months before.Last 12 months: 5,307 mcfmcf per monthbbl per month0010k20020k40030k60040k800Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 91% over the last 12 monthsMonthly gas production and oil for GRISSOM A, Aug 2023 to Jul 2026. Gas output fell 91% over the last 12 months. 5,307 mcf in the 12 months through Jul 2026, against 58,372 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month0010k20020k40030k60040k800Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

93% of the gas went to a processing plant in the last 12 months

Flaring peaked at 21.8% of the gas in Jun 2025.

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
93% of the gas went to a processing plant in the last 12 monthsShare of GRISSOM A gas by disposition code each month, Aug 2023 to Jul 2026. 93% of the gas went to a processing plant in the last 12 months. Flaring peaked at 21.8% of the gas in Jun 2025.Share of the lease’s gas by disposition code, per month0%50%100%Flared 21.8%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
93% of the gas went to a processing plant in the last 12 monthsShare of GRISSOM A gas by disposition code each month, Aug 2023 to Jul 2026. 93% of the gas went to a processing plant in the last 12 months. Flaring peaked at 21.8% of the gas in Jun 2025.Share of gas by disposition code0%50%100%Flared 21.8%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    93% · 59,115 mcf

  • Flared (4)

    4.3% · 2,764 mcf

  • Lease fuel (1)

    2.8% · 1,800 mcf

4.3% of the gas flared in the last 12 months. 3 months above 3%.

1 well on this lease

Wells on GRISSOM A
API numberWell no.Status
42-109-330833021HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Energy Trans Crude Marketing LLCCondensateGathers100May 1, 2026–
Delaware Basin Midstream LLCGas-well gasBuys100May 1, 2023–
Delaware Basin Midstream LLCGas-well gasGathers100May 1, 2023–
Energy Trans Crude Marketing LLCCondensateGathers50Apr 28, 2026May 1, 2026
Plains Pipeline L.p.CondensateGathers50Apr 28, 2026May 1, 2026
Plains Pipeline L.p.CondensateGathers100Oct 19, 2017Apr 28, 2026
Delaware Basin Midstream, LLCGas-well gasGathers100Oct 19, 2017May 1, 2023
Delaware Basin Midstream, LLCGas-well gasBuys100Oct 19, 2017May 1, 2023

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

Who buys my oilOil price check

484.50 acres on the newest permit

Check your decimal on this lease
Permits for Grissom A
API numberWell no.Acreson the permit
42-109-330833021H484.50

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 GRISSOM A
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026802,0272,0270$80.46$2.89
Jun 2026713330$84.81$3.15
May 20262603,2773,2770$102.13$2.94
Apr 202600000$100.32$2.77
Mar 202609000$91.38$3.04
Feb 202609000$64.51$3.62
Jan 2026024000$60.04$7.72
Dec 2025118000$57.97$4.26
Nov 202500000$60.06$3.79
Oct 2025023000$60.89$3.19
Sep 2025147000$63.96$2.97
Aug 2025077000$64.86$2.91
Jul 202589031310$68.39$3.20
Jun 202535916612,1519,4992,652$68.17$3.02
May 2025210180570798$62.17$3.12
Apr 2025258426000$63.54$3.42
Mar 2025342156000$68.24$4.12
Feb 20253411519015914$71.53$4.19
Jan 202548239719,62618,8390$75.74$4.13
Dec 2024325257000$70.12$3.01
Nov 20241021022342090$69.95$2.12
Oct 20241691902,1972,0270$71.99$2.20
Sep 202421722221,48720,6860$70.24$2.28
Aug 2024301,6511,6510$76.68$1.99
Jul 202415327516,73116,4420$81.80$2.07
Jun 202441435420,88619,9780$79.77$2.54
May 2024530471000$80.02$2.12
Apr 202434646425,22024,7880$85.35$1.60
Mar 202435837314,71514,0590$81.28$1.49
Feb 202473260623,35522,2941$77.25$1.72
Jan 202444142724,31223,1860$74.15$3.18
Dec 202353753127,39926,2750$71.90$2.52
Nov 202313420011,27610,4780$77.69$2.71
Oct 202367065722,72021,7370$85.64$2.98
Sep 202359042228,52227,5510$89.43$2.64
Aug 2023317922210$81.39$2.58

Flared above 3%

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 LLCFieldFord, West (Wolfcamp)CountyCulberson County

Cog Operating LLC in Culberson County

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Ford, West (Wolfcamp) field

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