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Texas oil lease

No report in 6+ months

LAMBERT, M. F.

Lambert, M. F. is an oil lease in Refugio County, Texas, operated by Hilcorp Energy Company in the Tom Oconnor (5450 Sand) field.

3 wells

0bbl oil, last 12 months
Operator
Hilcorp Energy Company
County
Refugio County
Field
Tom Oconnor (5450 Sand)
RRC lease
02-04902

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Where it sits

This county

Refugio CountyRefugioGoliadAransasCalhounKarnesSan PatricioVictoriaBeeJacksonRefugio County
Refugio County
Oil in Dec 2022
0 bbl
Reporting since
Jan 2020

Checks stopped on this lease?

  • Sales

    No sales reported for the last 12 months of state data (through Jul 2026).

SourceRailroad Commission production, P-5 and P-4 records, data through Jul 2026.

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Production by month

No oil produced in the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
No oil produced in the last 12 monthsMonthly oil production and gas for LAMBERT, M. F., Jan 2020 to Dec 2022. No oil produced in the last 12 months. The last month with output was Mar 2020, at 6 bbl.Last 12 months: 0 bblbbl per monthmcf per month003105208301040Jan 20AprJulOctJan 21AprJulOctJan 22AprJulOct
No oil produced in the last 12 monthsMonthly oil production and gas for LAMBERT, M. F., Jan 2020 to Dec 2022. No oil produced in the last 12 months. The last month with output was Mar 2020, at 6 bbl.Last 12 monthsbbl per monthmcf per month003105208301040Jan 20JulJan 21JulJan 22Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

All of the gas went to lease fuel in the 2 months reported

All of the gas went to lease fuel in the 2 months reportedShare of LAMBERT, M. F. gas by disposition code each month, Jan 2020 to Dec 2022. All of the gas went to lease fuel in the 2 months reported.Share of the lease’s gas by disposition code, per month0%50%100%Jan 20AprJulOctJan 21AprJulOctJan 22AprJulOct
All of the gas went to lease fuel in the 2 months reportedShare of LAMBERT, M. F. gas by disposition code each month, Jan 2020 to Dec 2022. All of the gas went to lease fuel in the 2 months reported.Share of gas by disposition code0%50%100%Jan 20JulJan 21JulJan 22Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Who has run this lease

The operator changed once, most recently in Mar 2021

Operators of this lease over timeKovar Operating, LLC, Jan 2020 to Feb 2021; Hilcorp Energy Company, Mar 2021 to Dec 2022202020212022Changed Mar 2021Kovar Operating, LLCJan 2020 to Feb 2021Hilcorp Energy CompanyMar 2021 to now
Operators of this lease over timeKovar Operating, LLC, Jan 2020 to Feb 2021; Hilcorp Energy Company, Mar 2021 to Dec 2022202020212022Changed Mar 2021Kovar Operating, LLCJan 2020 to Feb 2021Hilcorp Energy CompanyMar 2021 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

3 wells on this lease

Wells on LAMBERT, M. F.
API numberWell no.Status
42-391-0133555 UActive
42-391-0145325Active
42-391-31454122Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Hilcorp Energy CompanyOilGathers100Mar 1, 2021–
Hilcorp Energy CompanyCasinghead gasBuys100Mar 1, 2021–
Hilcorp Energy CompanyCasinghead gasGathers100Mar 1, 2021–
Navarro Midstream Services, LLCCasinghead gasGathers100Nov 1, 2013Mar 1, 2021
Hilcorp Energy CompanyCasinghead gasBuys100Jun 1, 2015Mar 1, 2021
Gulfmark Energy, Inc.OilGathers50Jan 1, 2006Mar 1, 2021
Harvest Midstream CompanyOilGathers50Sep 1, 2018Mar 1, 2021

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

Who buys my oilOil price check

14,500 acres on the newest permit

  • Good to know

    The wells on this lease state different acreage

    The permits state between 43.4 and 14,500 acres. Use the acres from your own division order for the well you are paid on.

  • Good to know

    7 wells are listed on this lease

    Each well can have its own unit. The decimal for one well does not have to equal the decimal for another.

  • 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
42-391-3131511314,500
42-391-0140533 U43.40
42-391-0141144 U14,500
42-391-01453252,500
42-391-0136647 U2,500
42-391-314541222,500
42-391-0133555 U–

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
Dec 2022Hilcorp Energy00000$76.44$5.53
Nov 2022Hilcorp Energy00000$84.37$5.45
Oct 2022Hilcorp Energy00000$87.55$5.66
Sep 2022Hilcorp Energy00000$84.26$7.88
Aug 2022Hilcorp Energy00000$93.67$8.81
Jul 2022Hilcorp Energy00000$101.62$7.28
Jun 2022Hilcorp Energy00000$114.84$7.70
May 2022Hilcorp Energy00000$109.55$8.14
Apr 2022Hilcorp Energy00000$101.78$6.60
Mar 2022Hilcorp Energy00000$108.50$4.90
Feb 2022Hilcorp Energy00000$91.64$4.69
Jan 2022Hilcorp Energy00000$83.22$4.38
Dec 2021Hilcorp Energy00000$71.71$3.76
Nov 2021Hilcorp Energy00000$79.15$5.05
Oct 2021Hilcorp Energy00000$81.48$5.51
Sep 2021Hilcorp Energy00000$71.65$5.16
Aug 2021Hilcorp Energy00000$67.73$4.07
Jul 2021Hilcorp Energy00000$72.49$3.84
Jun 2021Hilcorp Energy00000$71.38$3.26
May 2021Hilcorp Energy00000$65.17$2.91
Apr 2021Hilcorp Energy00000$61.72$2.66
Mar 2021Hilcorp Energy00000$62.33$2.62
Feb 2021Kovar Operating,00000$59.04$5.35
Jan 2021Kovar Operating,00000$52.00$2.71
Dec 2020Kovar Operating,00000$47.02$2.58
Nov 2020Kovar Operating,00000$40.94$2.61
Oct 2020Kovar Operating,00000$39.40$2.39
Sep 2020Kovar Operating,00000$39.63$1.92
Aug 2020Kovar Operating,00000$42.34$2.30
Jul 2020Kovar Operating,00000$40.71$1.76
Jun 2020Kovar Operating,00000$38.31$1.63
May 2020Kovar Operating,00000$28.56$1.75
Apr 2020Kovar Operating,054000$16.55$1.74
Mar 2020Kovar Operating,66600$29.21$1.79
Feb 2020Kovar Operating,9123100$50.54$1.91
Jan 2020Kovar Operating,00000$57.52$2.02

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 Oconnor (5450 Sand)CountyRefugio County

Hilcorp Energy Company in Refugio County

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Tom Oconnor (5450 Sand) field

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