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Texas oil lease

Producing

CUSACK CLAMPIT UNIT

Cusack Clampit Unit is an oil lease in Gonzales County, Texas, operated by EOG Resources, Inc. in the Smiley (Austin Chalk) field.

1 well

3,404bbl oil, last 12 months−26% vs prior year
Operator
EOG Resources, Inc.
County
Gonzales County
Field
Smiley (Austin Chalk)
RRC lease
01-18867

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Where it sits

This county

Gonzales CountyGonzalesWilsonLavacaFayetteCaldwellBastropDe WittHaysGuadalupeGonzales County
Gonzales County
Gas, last 12 months
2,979 mcf
Oil in Jul 2026
204 bbl

Production by month

Oil output fell 26% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 26% over the last 12 monthsMonthly oil production and gas for CUSACK CLAMPIT UNIT, Aug 2023 to Jul 2026. Oil output fell 26% over the last 12 months. 3,404 bbl in the 12 months through Jul 2026, against 4,594 bbl in the 12 months before.Last 12 months: 3,404 bblbbl per monthmcf per month002005004001,0006001,5008002,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 26% over the last 12 monthsMonthly oil production and gas for CUSACK CLAMPIT UNIT, Aug 2023 to Jul 2026. Oil output fell 26% over the last 12 months. 3,404 bbl in the 12 months through Jul 2026, against 4,594 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002005004001,0006001,5008002,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Mar 2026 the lease's gas goes to lease fuel instead of a processing plant

Flaring peaked at 12.1% of the gas in Nov 2025.

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
Since Mar 2026 the lease's gas goes to lease fuel instead of a processing plantShare of CUSACK CLAMPIT UNIT gas by disposition code each month, Aug 2023 to Jul 2026. Since Mar 2026 the lease's gas goes to lease fuel instead of a processing plant. Flaring peaked at 12.1% of the gas in Nov 2025.Share of the lease’s gas by disposition code, per month0%50%100%Mar 2026: plant to fuelFlared 12.1%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Mar 2026 the lease's gas goes to lease fuel instead of a processing plantShare of CUSACK CLAMPIT UNIT gas by disposition code each month, Aug 2023 to Jul 2026. Since Mar 2026 the lease's gas goes to lease fuel instead of a processing plant. Flaring peaked at 12.1% of the gas in Nov 2025.Share of gas by disposition code0%50%100%Mar 26: plant to fuelFlared 12.1%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    86% · 2,561 mcf

  • Lease fuel (1)

    12% · 365 mcf

  • Flared (4)

    1.8% · 53 mcf

1.8% of the gas flared in the last 12 months. 15 months above 3%.

1 well on this lease

Wells on CUSACK CLAMPIT UNIT
API numberWell no.Status
42-177-33721101HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Eog Resources Marketing LLCOilGathers100Jul 2, 2016
Eog Resources, Inc.Casinghead gasBuys100Jul 2, 2016
Eog Resources, Inc.Casinghead gasGathers100Jul 2, 2016

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

Who buys my oilOil price check

640 acres on the newest permit

Permits for Cusack Clampit Unit
API numberWell no.Acreson the permit
42-177-33721101H640

SourceRailroad Commission drilling permits, Sep 26, 2026 (source 1, source 2).

Unit decimal checker

What EOG Resources, Inc. told investors it received

EOG Resources, Inc. is linked to EOG Resources, Inc. (EOG).
Realized prices reported by EOG Resources, Inc.
QuarterOil$ per bblFiling
Q2 2026$98.15SEC filing
Q1 2026$72.47SEC filing
Q3 2025$65.95SEC filing
Q2 2025$64.82SEC filing
Q1 2025$72.87SEC filing
Q3 2024$76.92SEC filing

SourceEOG Resources, Inc. quarterly reports, SEC EDGAR, company-wide averages before hedging.

Estimate your royalty

36 months, newest first

Ledger for CUSACK CLAMPIT UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202620425260274$80.46$2.89
Jun 202625020946134$84.81$3.15
May 20262972903354$102.13$2.94
Apr 20262762733394$100.32$2.77
Mar 202622423539103$91.38$3.04
Feb 202628227262286$64.51$3.62
Jan 20262942893874$60.04$7.72
Dec 202522524231102$57.97$4.26
Nov 20253493463394$60.06$3.79
Oct 20253373636045587$60.89$3.19
Sep 20252972711,2671,2166$63.96$2.97
Aug 20253693657336695$64.86$2.91
Jul 202531031757194$68.39$3.20
Jun 20253943821,4041,3489$68.17$3.02
May 20252962977637177$62.17$3.12
Apr 20252802921,1781,1259$63.54$3.42
Mar 20254204231,3981,3379$68.24$4.12
Feb 20253773735715217$71.53$4.19
Jan 20254654816816338$75.74$4.13
Dec 20245775521,8351,78012$70.12$3.01
Nov 20244174278207469$69.95$2.12
Oct 20246876781,2431,15511$71.99$2.20
Sep 20242573072893$70.24$2.28
Aug 2024114721931802$76.68$1.99
Jul 202436337378137$81.80$2.07
Jun 202439639143838010$79.77$2.54
May 202449048240735210$80.02$2.12
Apr 202443443128824713$85.35$1.60
Mar 202431829945142210$81.28$1.49
Feb 20241771944685$77.25$1.72
Jan 20243994145124659$74.15$3.18
Dec 20235024927156728$71.90$2.52
Nov 20235025014063499$77.69$2.71
Oct 20235265308067585$85.64$2.98
Sep 20235035373504$89.43$2.64
Aug 20237527571,5251,47910$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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This lease belongs to

OperatorEOG Resources, Inc.FieldSmiley (Austin Chalk)CountyGonzales County

EOG Resources, Inc. in Gonzales County

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Smiley (Austin Chalk) field

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