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Texas oil lease

No report in 6+ months

GRUBBS, W.E. ET AL

Grubbs, W.e. Et Al is an oil lease in Guadalupe County, Texas, operated by Petrosaurus, Inc. in the LA Vernia field.

1 well

4bbl oil, last 12 months−86% vs prior year
Operator
Petrosaurus, Inc.
County
Guadalupe County
Field
LA Vernia
RRC lease
01-00831

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Where it sits

This county

Guadalupe CountyGuadalupeWilsonComalGonzalesCaldwellBastropHaysBexarGuadalupe County
Guadalupe County
Oil in Mar 2022
0 bbl
Reporting since
Jan 2020

Checks stopped on this lease?

  • P-5

    The current operator's P-5 registration is listed as delinquent (last P-5 filed Oct 26, 2020).

  • Sales

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

  • Wells

    The one well on this lease is marked plugged.

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

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Production by month

Oil output fell 86% over the last 12 months

  • Oil (bars)
  • Last 12 months
Oil output fell 86% over the last 12 monthsMonthly oil production for GRUBBS, W.E. ET AL, Jan 2020 to Mar 2022. Oil output fell 86% over the last 12 months. 4 bbl in the 12 months through Mar 2022, against 29 bbl in the 12 months before.Last 12 months: 4 bblbbl per month03581013Jan 20AprJulOctJan 21AprJulOctJan 22
Oil output fell 86% over the last 12 monthsMonthly oil production for GRUBBS, W.E. ET AL, Jan 2020 to Mar 2022. Oil output fell 86% over the last 12 months. 4 bbl in the 12 months through Mar 2022, against 29 bbl in the 12 months before.Last 12 monthsbbl per month03581013Jan 20JulJan 21JulJan 22

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

No gas disposition reported for this lease

The operator has not reported where the gas went in the months we hold.

Who has run this lease

The operator changed once, most recently in Jul 2021

Operators of this lease over timeTanglehead Operating, LLC, Jan 2020 to Jun 2021; Petrosaurus, Inc., Jul 2021 to Mar 2022202020212022Changed Jul 2021Tanglehead Operating, LLCJan 2020 to Jun 2021Petrosaurus, Inc.Jul 2021 to now
Operators of this lease over timeTanglehead Operating, LLC, Jan 2020 to Jun 2021; Petrosaurus, Inc., Jul 2021 to Mar 2022202020212022Changed Jul 2021Tanglehead Operating, LLCJan 2020 to Jun 2021Petrosaurus, Inc.Jul 2021 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on GRUBBS, W.E. ET AL
API numberWell no.Status
42-187-800261Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Ace Gathering, Inc.OilGathers100Jul 1, 2021–
Ace Gathering, Inc.OilGathers33.33Aug 1, 2020Jul 1, 2021
Sunray Marketing, LLCOilGathers33.33Aug 1, 2020Jul 1, 2021
Synergy Transfer, LLCOilGathers33.34Aug 1, 2020Jul 1, 2021
Superior Crude Gathering, Inc.OilGathers100Jan 5, 2018Aug 1, 2020

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

Who buys my oilOil price check

What the drilling permits say

  • Good to know

    The state has no unit acreage for this lease

    Ask the operator for the acreage on your well's division order and unit plat.

  • Good to know

    All listed wells are plugged

    The RRC wellbore records mark all listed wells as plugged. These records do not show whether earlier royalties remain payable. Ask the payor about any unpaid months.

Check your decimal on this lease
Permits for Grubbs, W.e. Et Al
API numberWell no.Acreson the permit
42-187-800261–

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

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Estimate your royalty

27 months, newest first

Ledger for GRUBBS, W.E. ET AL
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Mar 2022Petrosaurus, Inc.00$108.50$4.90
Feb 2022Petrosaurus, Inc.00$91.64$4.69
Jan 2022Petrosaurus, Inc.00$83.22$4.38
Dec 2021Petrosaurus, Inc.00$71.71$3.76
Nov 2021Petrosaurus, Inc.00$79.15$5.05
Oct 2021Petrosaurus, Inc.00$81.48$5.51
Sep 2021Petrosaurus, Inc.00$71.65$5.16
Aug 2021Petrosaurus, Inc.00$67.73$4.07
Jul 2021Petrosaurus, Inc.10$72.49$3.84
Jun 2021Tanglehead Operating,00$71.38$3.26
May 2021Tanglehead Operating,00$65.17$2.91
Apr 2021Tanglehead Operating,30$61.72$2.66
Mar 2021Tanglehead Operating,30$62.33$2.62
Feb 2021Tanglehead Operating,20$59.04$5.35
Jan 2021Tanglehead Operating,30$52.00$2.71
Dec 2020Tanglehead Operating,20$47.02$2.58
Nov 2020Tanglehead Operating,20$40.94$2.61
Oct 2020Tanglehead Operating,30$39.40$2.39
Sep 2020Tanglehead Operating,20$39.63$1.92
Aug 2020Tanglehead Operating,30$42.34$2.30
Jul 2020Tanglehead Operating,349$40.71$1.76
Jun 2020Tanglehead Operating,20$38.31$1.63
May 2020Tanglehead Operating,20$28.56$1.75
Apr 2020Tanglehead Operating,20$16.55$1.74
Mar 2020Tanglehead Operating,100$29.21$1.79
Feb 2020Tanglehead Operating,110$50.54$1.91
Jan 2020Tanglehead Operating,100$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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This lease belongs to

OperatorPetrosaurus, Inc.FieldLA VerniaCountyGuadalupe County

Petrosaurus, Inc. in Guadalupe County

No other producing leases from this operator in this county are in our data yet.

LA Vernia field

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