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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

1,393mcf gas, last 12 months−97% vs prior year
Operator
Cog Operating LLC
County
Culberson County
Field
Ford, West (Wolfcamp)
RRC lease
08-286331

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Where it sits

This county

Culberson CountyCulbersonCulberson County
Culberson County
Oil, last 12 months
1,827 bbl
Gas in Jul 2026
0 mcf

Production by month

Gas output fell 97% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 97% over the last 12 monthsMonthly gas production and oil for GRISSOM, Aug 2023 to Jul 2026. Gas output fell 97% over the last 12 months. 1,393 mcf in the 12 months through Jul 2026, against 43,131 mcf in the 12 months before.Last 12 months: 1,393 mcfmcf per monthbbl per month005,00050010k1,00015k1,50020k2,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 97% over the last 12 monthsMonthly gas production and oil for GRISSOM, Aug 2023 to Jul 2026. Gas output fell 97% over the last 12 months. 1,393 mcf in the 12 months through Jul 2026, against 43,131 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month005,00050010k1,00015k1,50020k2,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

91% of the gas went to a processing plant in the last 12 months

Flaring peaked at 29.9% of the gas in May 2025.

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
91% of the gas went to a processing plant in the last 12 monthsShare of GRISSOM gas by disposition code each month, Aug 2023 to Jul 2026. 91% of the gas went to a processing plant in the last 12 months. Flaring peaked at 29.9% of the gas in May 2025.Share of the lease’s gas by disposition code, per month0%50%100%Flared 29.9%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
91% of the gas went to a processing plant in the last 12 monthsShare of GRISSOM gas by disposition code each month, Aug 2023 to Jul 2026. 91% of the gas went to a processing plant in the last 12 months. Flaring peaked at 29.9% of the gas in May 2025.Share of gas by disposition code0%50%100%Flared 29.9%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    91% · 40,728 mcf

  • Lease fuel (1)

    7.1% · 3,148 mcf

  • Flared (4)

    1.5% · 648 mcf

1.5% of the gas flared in the last 12 months. 3 months above 3%.

1 well on this lease

Wells on GRISSOM
API numberWell no.Status
42-109-331251835HShut-in

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Plains Pipeline L.p.CondensateGathers100Jul 17, 2018–
Delaware Basin Midstream LLCGas-well gasBuys100May 1, 2023–
Delaware Basin Midstream LLCGas-well gasGathers100May 1, 2023–
Delaware Basin Midstream, LLCGas-well gasGathers100Jul 17, 2018May 1, 2023
Delaware Basin Midstream, LLCGas-well gasBuys100Jul 17, 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
42-109-331251835H486

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 2026301218000$80.46$2.89
Jun 2026271284000$84.81$3.15
May 2026362293000$102.13$2.94
Apr 2026165103000$100.32$2.77
Mar 20263942000$91.38$3.04
Feb 20262433000$64.51$3.62
Jan 20264342000$60.04$7.72
Dec 202572471,3931,1550$57.97$4.26
Nov 2025819000$60.06$3.79
Oct 202526155000$60.89$3.19
Sep 2025187433000$63.96$2.97
Aug 2025329174000$64.86$2.91
Jul 20256691,01329822720$68.39$3.20
Jun 20259047532,0191,563198$68.17$3.02
May 20255801781,437853430$62.17$3.12
Apr 202546783583130$63.54$3.42
Mar 2025721552410$68.24$4.12
Feb 2025015000$71.53$4.19
Jan 2025211384,6614,0660$75.74$4.13
Dec 20242394634,3423,8730$70.12$3.01
Nov 20241,3891,25213,31913,3190$69.95$2.12
Oct 202428768568560$71.99$2.20
Sep 20245535337,4507,0970$70.24$2.28
Aug 20248547268,3397,3650$76.68$1.99
Jul 20245304529,6459,4310$81.80$2.07
Jun 2024492761941570$79.77$2.54
May 20241,0221,002000$80.02$2.12
Apr 20241,3061,28510,5249,3650$85.35$1.60
Mar 20241,1031,0379,6218,40113$81.28$1.49
Feb 20249079148,3547,22021$77.25$1.72
Jan 20246886979,7978,36553$74.15$3.18
Dec 202373574410,4319,120205$71.90$2.52
Nov 20231,0701,0079,2337,98158$77.69$2.71
Oct 20238778969,8448,53718$85.64$2.98
Sep 20238318569,8858,393123$89.43$2.64
Aug 202394794211,3069,510170$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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