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Royalty Clerk

Texas gas well

Producing

GRISSOM

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

1 well

17,249mcf gas, last 12 months+67% vs prior year
Operator
Cog Operating LLC
County
Culberson County
Field
Ford, West (Wolfcamp)
RRC lease
08-286375

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Where it sits

This county

Culberson CountyCulbersonCulberson County
Culberson County
Oil, last 12 months
11,309 bbl
Gas in Jul 2026
0 mcf

Production by month

Gas output rose 67% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output rose 67% over the last 12 monthsMonthly gas production and oil for GRISSOM, Aug 2023 to Jul 2026. Gas output rose 67% over the last 12 months. 17,249 mcf in the 12 months through Jul 2026, against 10,341 mcf in the 12 months before.Last 12 months: 17,249 mcfmcf per monthbbl per month002,5001,0005,0002,0007,5003,00010k4,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output rose 67% over the last 12 monthsMonthly gas production and oil for GRISSOM, Aug 2023 to Jul 2026. Gas output rose 67% over the last 12 months. 17,249 mcf in the 12 months through Jul 2026, against 10,341 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month002,5001,0005,0002,0007,5003,00010k4,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

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

Flaring peaked at 100.0% of the gas in Jun 2025.

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
Since Oct 2024 the lease's gas goes to a processing plant instead of lease fuelShare of GRISSOM gas by disposition code each month, Aug 2023 to Jul 2026. Since Oct 2024 the lease's gas goes to a processing plant instead of lease fuel. Flaring peaked at 100.0% of the gas in Jun 2025.Share of the lease’s gas by disposition code, per month0%50%100%Oct 2024: fuel to plantFlared 100.0%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Oct 2024 the lease's gas goes to a processing plant instead of lease fuelShare of GRISSOM gas by disposition code each month, Aug 2023 to Jul 2026. Since Oct 2024 the lease's gas goes to a processing plant instead of lease fuel. Flaring peaked at 100.0% of the gas in Jun 2025.Share of gas by disposition code0%50%100%Oct 24: fuel to plantFlared 100.0%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    100% · 20,855 mcf

  • Flared (4)

    0.1% · 25 mcf

0.1% of the gas flared in the last 12 months. One month above 3%.

1 well on this lease

Wells on GRISSOM
API numberWell no.Status
42-109-331271832HActive

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.CondensateGathers100Aug 3, 2018Apr 28, 2026
Delaware Basin Midstream, LLCGas-well gasGathers100Aug 3, 2018May 1, 2023
Delaware Basin Midstream, LLCGas-well gasBuys100Aug 3, 2018May 1, 2023

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

Who buys my oilOil price check

486 acres on the newest permit

Permits for Grissom
API numberWell no.Acreson the permit
42-109-331271832H486

SourceRailroad Commission drilling permits, Sep 26, 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
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20263711,223000$80.46$2.89
Jun 20262,5032,3231,3391,3390$84.81$3.15
May 20261,9522,0833,7863,7860$102.13$2.94
Apr 20262,5022,7934,4434,4430$100.32$2.77
Mar 20262,6091,9596,1926,1920$91.38$3.04
Feb 20261190000$64.51$3.62
Jan 20262983694774770$60.04$7.72
Dec 202548905605600$57.97$4.26
Nov 202546533000$60.06$3.79
Oct 20253701394334330$60.89$3.19
Sep 2025503319190$63.96$2.97
Aug 2025051000$64.86$2.91
Jul 2025021000$68.39$3.20
Jun 20258149202$68.17$3.02
May 20258378701,1281,10523$62.17$3.12
Apr 20256509591,2991,2990$63.54$3.42
Mar 202513021,2021,2020$68.24$4.12
Feb 2025140000$71.53$4.19
Jan 202500000$75.74$4.13
Dec 20248131,2221,2220$70.12$3.01
Nov 202422326956950$69.95$2.12
Oct 202455577660$71.99$2.20
Sep 20248041241790$70.24$2.28
Aug 20245986944,5463,0610$76.68$1.99
Jul 20243701284,1602,3000$81.80$2.07
Jun 2024063000$79.77$2.54
May 2024333183000$80.02$2.12
Apr 20241412000$85.35$1.60
Mar 20245520842270$81.28$1.49
Feb 20244453904,3363,48932$77.25$1.72
Jan 20244895325,6784,8330$74.15$3.18
Dec 20238401,0051201030$71.90$2.52
Nov 20231,1491,1544,4653,80527$77.69$2.71
Oct 2023550645000$85.64$2.98
Sep 202363451415100$89.43$2.64
Aug 20231,5071,4588,9487,383158$81.39$2.58

Flared above 3%

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

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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