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Texas oil lease

Producing

LAMBERT, M.F.

Lambert, M.f. is an oil lease in Refugio County, Texas, operated by Hilcorp Energy Company in the Tom O'Connor (5730, East) field.

Oil lease dossier

3,109bbl oil, last 12 months+288% vs prior year
Operator
Hilcorp Energy Company
County
Refugio County
Field
Tom O'Connor (5730, East)
RRC lease
02-12684

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Where it sits

This county

Refugio CountyRefugioGoliadAransasCalhounKarnesSan PatricioVictoriaBeeJacksonRefugio County
Refugio County
Gas, last 12 months
218 mcf
Oil in Jul 2026
143 bbl

Production by month

Oil output rose 288% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output rose 288% over the last 12 monthsMonthly oil production and gas for LAMBERT, M.F., Aug 2023 to Jul 2026. Oil output rose 288% over the last 12 months. 3,109 bbl in the 12 months through Jul 2026, against 801 bbl in the 12 months before.Last 12 months: 3,109 bblbbl per monthmcf per month00200200400400600600800800Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 288% over the last 12 monthsMonthly oil production and gas for LAMBERT, M.F., Aug 2023 to Jul 2026. Oil output rose 288% over the last 12 months. 3,109 bbl in the 12 months through Jul 2026, against 801 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month00200200400400600600800800Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Feb 2024 the lease's gas goes to lease fuel instead of a transmission line

  • Transmission line (2)
  • Lease fuel (1)
Since Feb 2024 the lease's gas goes to lease fuel instead of a transmission lineShare of LAMBERT, M.F. gas by disposition code each month, Aug 2023 to Jul 2026. Since Feb 2024 the lease's gas goes to lease fuel instead of a transmission line.Share of the lease’s gas by disposition code, per month0%50%100%Feb 2024: line to fuelOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Feb 2024 the lease's gas goes to lease fuel instead of a transmission lineShare of LAMBERT, M.F. gas by disposition code each month, Aug 2023 to Jul 2026. Since Feb 2024 the lease's gas goes to lease fuel instead of a transmission line.Share of gas by disposition code0%50%100%Feb 24: line to fuelJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Wells on this lease

No wells are linked to this lease in our data

Production is still reported at lease level.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Hilcorp Energy CompanyOilGathers100Apr 30, 2023
Hilcorp Energy CompanyCasinghead gasBuys100Apr 30, 2023
Hilcorp Energy CompanyCasinghead gasGathers100Apr 30, 2023

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

Who buys my oilOil price check

4,884.44 acres on the newest permit

  • Worth asking

    A Rule 37 case is listed

    The RRC permit records list a Rule 37 case. This does not establish your royalty share. Ask for the permit and unit plat for your well.

Check your decimal on this lease
Permits for Lambert, M.f.
API numberWell no.Acreson the permit
42-391-327232134,884.44

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for LAMBERT, M.F.
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202614314420100$80.46$2.89
Jun 2026196204200$84.81$3.15
May 2026232229200$102.13$2.94
Apr 2026230223200$100.32$2.77
Mar 2026189215100$91.38$3.04
Feb 2026285279200$64.51$3.62
Jan 2026298291200$60.04$7.72
Dec 2025268274000$57.97$4.26
Nov 2025280282100$60.06$3.79
Oct 2025282274000$60.89$3.19
Sep 2025261276200$63.96$2.97
Aug 2025445438300$64.86$2.91
Jul 2025302252600$68.39$3.20
Jun 2025007900$68.17$3.02
May 2025001900$62.17$3.12
Apr 202500000$63.54$3.42
Mar 202500000$68.24$4.12
Feb 202500000$71.53$4.19
Jan 202502000$75.74$4.13
Dec 20241073300$70.12$3.01
Nov 20243132575200$69.95$2.12
Oct 20245550800$71.99$2.20
Sep 20241829000$70.24$2.28
Aug 2024103128710$76.68$1.99
Jul 2024271257520$81.80$2.07
Jun 20241571331710$79.77$2.54
May 202415132030$80.02$2.12
Apr 2024048000$85.35$1.60
Mar 202425727093250$81.28$1.49
Feb 2024262266138130$77.25$1.72
Jan 20243562915635630$74.15$3.18
Dec 2023062000$71.90$2.52
Nov 20233803181351350$77.69$2.71
Oct 20230115000$85.64$2.98
Sep 202370562063630$89.43$2.64
Aug 202319216225250$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

OperatorHilcorp Energy CompanyFieldTom O'Connor (5730, East)CountyRefugio County

Hilcorp Energy Company in Refugio County

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Tom O'Connor (5730, East) field

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