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Texas oil lease

No report in 6+ months

SHADROCK, H. B.

Shadrock, H. B. is an oil lease in Bexar County, Texas, operated by Petrosaurus, Inc. in the Fairfield field.

8 wells

0bbl oil, last 12 months
Operator
Petrosaurus, Inc.
County
Bexar County
Field
Fairfield
RRC lease
01-10481

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Where it sits

This county

Bexar CountyBexarWilsonComalMedinaKendallHaysGuadalupeBanderaBexar County
Bexar 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

    All 8 wells on this lease are marked plugged.

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

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Production by month

No production to chart

The state shows zero oil and zero gas for all 27 months we hold (Jan 2020 to Mar 2022). A lease that is shut in or newly reported looks like this. The ledger below lists each month.

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 Jun 2021

Operators of this lease over timeCivron Petroleum Res., LLC, Jan 2020 to May 2021; Petrosaurus, Inc., Jun 2021 to Mar 2022202020212022Changed Jun 2021Civron Petroleum Res., LLCJan 2020 to May 2021Petrosaurus, Inc.Jun 2021 to now
Operators of this lease over timeCivron Petroleum Res., LLC, Jan 2020 to May 2021; Petrosaurus, Inc., Jun 2021 to Mar 2022202020212022Changed Jun 2021Civron Petroleum Res., LLCJan 2020 to May 2021Petrosaurus, Inc.Jun 2021 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

8 wells on this lease

Wells on SHADROCK, H. B.
API numberWell no.Status
42-029-363407Active
42-029-363416Active
42-029-363425Active
42-029-363434Active
42-029-363443Active
42-029-363452Active
42-029-363468Active
42-029-363481Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Petrosaurus, Inc.OilGathers100Jun 1, 2021–
National Crude Marketing, LLCOilGathers50Mar 1, 2011Jun 1, 2021
Ngl Crude Logistics, LLCOilGathers50Sep 1, 2014Jun 1, 2021

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

Who buys my oilOil price check

35 acres on the newest permit

  • Good to know

    8 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.

  • 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 Shadrock, H. B.
API numberWell no.Acreson the permit
42-029-36340735
42-029-36341635
42-029-36342535
42-029-36343435
42-029-36344335
42-029-36345235
42-029-36346835
42-029-36348135

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

Unit decimal checker

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27 months, newest first

Ledger for SHADROCK, H. B.
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.00$72.49$3.84
Jun 2021Petrosaurus, Inc.00$71.38$3.26
May 2021Civron Petroleum00$65.17$2.91
Apr 2021Civron Petroleum00$61.72$2.66
Mar 2021Civron Petroleum00$62.33$2.62
Feb 2021Civron Petroleum00$59.04$5.35
Jan 2021Civron Petroleum00$52.00$2.71
Dec 2020Civron Petroleum00$47.02$2.58
Nov 2020Civron Petroleum00$40.94$2.61
Oct 2020Civron Petroleum00$39.40$2.39
Sep 2020Civron Petroleum00$39.63$1.92
Aug 2020Civron Petroleum00$42.34$2.30
Jul 2020Civron Petroleum00$40.71$1.76
Jun 2020Civron Petroleum00$38.31$1.63
May 2020Civron Petroleum00$28.56$1.75
Apr 2020Civron Petroleum00$16.55$1.74
Mar 2020Civron Petroleum00$29.21$1.79
Feb 2020Civron Petroleum00$50.54$1.91
Jan 2020Civron Petroleum00$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

OperatorPetrosaurus, Inc.FieldFairfieldCountyBexar County

Petrosaurus, Inc. in Bexar County

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

Fairfield field

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