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Royalty Clerk

Texas gas well

Producing

CAL-MEX

Cal-Mex is a gas well in Webb County, Texas, operated by Columbus Energy, LLC in the Clark Ranch (Lobo) field.

1 well

22,254mcf gas, last 12 months+42% vs prior year
Operator
Columbus Energy, LLC
County
Webb County
Field
Clark Ranch (Lobo)
RRC lease
04-185567

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Where it sits

This county

Webb CountyWebbLa SalleDimmitWebb County
Webb County
Oil, last 12 months
3 bbl
Gas in Jul 2026
2,366 mcf

Production by month

Gas output rose 42% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output rose 42% over the last 12 monthsMonthly gas production and oil for CAL-MEX, Aug 2023 to Jul 2026. Gas output rose 42% over the last 12 months. 22,254 mcf in the 12 months through Jul 2026, against 15,662 mcf in the 12 months before.Last 12 months: 22,254 mcfmcf per monthbbl per month0050011,00021,50032,00042,5005Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output rose 42% over the last 12 monthsMonthly gas production and oil for CAL-MEX, Aug 2023 to Jul 2026. Gas output rose 42% over the last 12 months. 22,254 mcf in the 12 months through Jul 2026, against 15,662 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month0050011,00021,50032,00042,5005Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

92% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
92% of the gas went to a processing plant in the last 12 monthsShare of CAL-MEX gas by disposition code each month, Aug 2023 to Jul 2026. 92% of the gas went to a processing plant in the last 12 months.Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
92% of the gas went to a processing plant in the last 12 monthsShare of CAL-MEX gas by disposition code each month, Aug 2023 to Jul 2026. 92% of the gas went to a processing plant in the last 12 months.Share of gas by disposition code0%50%100%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    92% · 20,379 mcf

  • Lease fuel (1)

    8.4% · 1,870 mcf

  • Flared (4)

    0.0% · 5 mcf

1 well on this lease

Wells on CAL-MEX
API numberWell no.Status
42-479-376383Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Shell Trading (Us) CompanyCondensateGathers100Apr 1, 2010–
Gulf Coast Energy, Inc.Gas-well gasBuys100Jun 1, 2021–
Enterprise Products Operating LLCGas-well gasGathers100Oct 1, 2007–
Enterprise Hydrocarbons, L.p.Gas-well gasBuys100Jul 1, 2007Jun 1, 2021

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

Who buys my oilOil price check

345.14 acres on the newest permit

  • Good to know

    A pooling certificate (P-12) was filed

    Your tract may share its production with neighbors in a pooled unit. The unit acres the operator uses to divide production can differ from the acreage on one permit.

Check your decimal on this lease
Permits for Cal-Mex
API numberWell no.Acreson the permit
42-479-376383345.14

SourceRailroad Commission drilling permits, Oct 3, 2026 (source 1, source 2).

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for CAL-MEX
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026002,3662,1280$80.46$2.89
Jun 2026001,8841,6880$84.81$3.15
May 2026302,2852,0330$102.13$2.94
Apr 2026002,1741,9070$100.32$2.77
Mar 2026002,4142,1680$91.38$3.04
Feb 2026002,1111,9020$64.51$3.62
Jan 2026002,3012,0685$60.04$7.72
Dec 2025002,1621,9550$57.97$4.26
Nov 2025001,4281,4010$60.06$3.79
Oct 2025001,1021,1020$60.89$3.19
Sep 2025009439430$63.96$2.97
Aug 2025001,0841,0840$64.86$2.91
Jul 2025208428420$68.39$3.20
Jun 2025009118350$68.17$3.02
May 2025009168380$62.17$3.12
Apr 2025001,0569670$63.54$3.42
Mar 2025009508610$68.24$4.12
Feb 2025009298400$71.53$4.19
Jan 2025001,0909910$75.74$4.13
Dec 2024001,4501,3340$70.12$3.01
Nov 2024001,9411,7580$69.95$2.12
Oct 2024001,8341,6630$71.99$2.20
Sep 2024001,9561,7660$70.24$2.28
Aug 2024001,7871,6240$76.68$1.99
Jul 2024001,8561,6870$81.80$2.07
Jun 2024001,7581,5990$79.77$2.54
May 2024001,8021,6500$80.02$2.12
Apr 2024002,0321,8720$85.35$1.60
Mar 2024002,0541,8980$81.28$1.49
Feb 2024001,9221,8040$77.25$1.72
Jan 2024002,1412,0190$74.15$3.18
Dec 2023002,1632,0430$71.90$2.52
Nov 2023002,2422,1150$77.69$2.71
Oct 2023002,3392,2120$85.64$2.98
Sep 2023001,3931,3150$89.43$2.64
Aug 2023001,7261,6290$81.39$2.58

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

OperatorColumbus Energy, LLCFieldClark Ranch (Lobo)CountyWebb County

Columbus Energy, LLC in Webb County

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Clark Ranch (Lobo) field

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