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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

97,834mcf gas, last 12 months+67% vs prior year
Operator
Cog Operating LLC
County
Culberson County
Field
Ford, West (Wolfcamp)
RRC lease
08-286335

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Where it sits

This county

Culberson CountyCulbersonCulberson County
Culberson County
Oil, last 12 months
6,545 bbl
Gas in Jul 2026
6,368 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. 97,834 mcf in the 12 months through Jul 2026, against 58,625 mcf in the 12 months before.Last 12 months: 97,834 mcfmcf per monthbbl per month005,00050010k1,00015k1,50020k2,000Oct 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. 97,834 mcf in the 12 months through Jul 2026, against 58,625 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

84% 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)
84% 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. 84% 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
84% 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. 84% 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)

    84% · 82,005 mcf

  • Lease fuel (1)

    16% · 15,828 mcf

  • Flared (4)

    0.0% · 1 mcf

1 well on this lease

Wells on GRISSOM
API numberWell no.Status
42-109-331161838HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Plains Pipeline L.p.CondensateGathers100Jul 8, 2018–
Delaware Basin Midstream LLCGas-well gasBuys100May 1, 2023–
Delaware Basin Midstream LLCGas-well gasGathers100May 1, 2023–
Delaware Basin Midstream, LLCGas-well gasGathers100Jul 8, 2018May 1, 2023
Delaware Basin Midstream, LLCGas-well gasBuys100Jul 8, 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
42-109-331161838H486

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 20263012186,3685,3260$80.46$2.89
Jun 20262712841371000$84.81$3.15
May 20263625687,1865,5860$102.13$2.94
Apr 202673573011,7729,8090$100.32$2.77
Mar 202679484116,82214,5220$91.38$3.04
Feb 202648766714,08711,9670$64.51$3.62
Jan 202687062015,22812,8340$60.04$7.72
Dec 20258408615,8004,8100$57.97$4.26
Nov 202591892612,65610,9590$60.06$3.79
Oct 20256624475,7374,7650$60.89$3.19
Sep 20251841881,0117950$63.96$2.97
Aug 2025121641,0305321$64.86$2.91
Jul 202524837664949444$68.39$3.20
Jun 20253363362,7142,101266$68.17$3.02
May 20252913904,1812,4811,251$62.17$3.12
Apr 20255765193,8183,3350$63.54$3.42
Mar 20253254891,8521,4640$68.24$4.12
Feb 20256171,0142,5442,1120$71.53$4.19
Jan 20251,1571,1017,5626,5960$75.74$4.13
Dec 20241,3781,0009,9218,8490$70.12$3.01
Nov 20241,4971,3319,7089,7080$69.95$2.12
Oct 202432748238230$71.99$2.20
Sep 20245396464,7554,5300$70.24$2.28
Aug 20241,2701,08110,0988,9190$76.68$1.99
Jul 20247968857,3107,1480$81.80$2.07
Jun 20243153233,7143,0090$79.77$2.54
May 20241,047987000$80.02$2.12
Apr 20241,1311,1217,9927,1120$85.35$1.60
Mar 20249989367,7166,73711$81.28$1.49
Feb 20248078395,6644,89514$77.25$1.72
Jan 20247176766,9455,92938$74.15$3.18
Dec 20235565286,8025,947134$71.90$2.52
Nov 20236115947,6006,56948$77.69$2.71
Oct 20236386464,6684,0498$85.64$2.98
Sep 20235705714,1833,55252$89.43$2.64
Aug 20235545942,7972,35342$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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