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Texas oil lease

Producing

MANN-SAN MIGUEL

Mann-San Miguel is an oil lease in Frio County, Texas, operated by Flint Oak Energy, LLC in the Pearsall (Austin Chalk) field.

1 well

682bbl oil, last 12 months+753% vs prior year
RRC lease
01-15050

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Where it sits

This county

Frio CountyFrioZavalaAtascosaUvaldeMedinaBexarFrio County
Frio County
Oil in Jul 2026
101 bbl
Reporting since
Jan 2020

Production by month

Oil output rose 753% over the last 12 months

  • Oil (bars)
  • Last 12 months
Oil output rose 753% over the last 12 monthsMonthly oil production for MANN-SAN MIGUEL, Aug 2023 to Jul 2026. Oil output rose 753% over the last 12 months. 682 bbl in the 12 months through Jul 2026, against 80 bbl in the 12 months before.Last 12 months: 682 bblbbl per month0100200300400Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 753% over the last 12 monthsMonthly oil production for MANN-SAN MIGUEL, Aug 2023 to Jul 2026. Oil output rose 753% over the last 12 months. 682 bbl in the 12 months through Jul 2026, against 80 bbl in the 12 months before.Last 12 monthsbbl per month0100200300400Jan 24JulJan 25JulJan 26Jul

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 Oct 2021

Operators of this lease over timeRock Solid Operating, LLC, Jan 2020 to Sep 2021; Flint Oak Energy, LLC, Oct 2021 to Jul 20262020202120222023202420252026Changed Oct 2021Rock Solid Operating, LLCJan 2020 to Sep 2021Flint Oak Energy, LLCOct 2021 to now
Operators of this lease over timeRock Solid Operating, LLC, Jan 2020 to Sep 2021; Flint Oak Energy, LLC, Oct 2021 to Jul 20262020202120222023202420252026Changed Oct 2021Rock Solid Operating, LLCJan 2020 to Sep 2021Flint Oak Energy, LLCOct 2021 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on MANN-SAN MIGUEL
API numberWell no.Status
42-163-33381A 1Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Plains Marketing, L.p.OilGathers100Jan 1, 2025–
Enterprise Products Operating LLCCasinghead gasBuys100Jan 1, 2025–
Enterprise Products Operating LLCCasinghead gasGathers100Jan 1, 2025–
Shell Trading (Us) CompanyOilGathers100May 1, 2022Jan 1, 2025
Enterprise Crude Oil LLCOilGathers100May 1, 2010May 1, 2022

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

160 acres on the newest permit

Permits for Mann-San Miguel
API numberWell no.Acreson the permit
42-163-33381A 1160

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

Estimate your royalty

36 months, newest first

Ledger for MANN-SAN MIGUEL
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Jul 2026Flint Oak101154$80.46$2.89
Jun 2026Flint Oak1070$84.81$3.15
May 2026Flint Oak00$102.13$2.94
Apr 2026Flint Oak114156$100.32$2.77
Mar 2026Flint Oak355305$91.38$3.04
Feb 2026Flint Oak00$64.51$3.62
Jan 2026Flint Oak00$60.04$7.72
Dec 2025Flint Oak00$57.97$4.26
Nov 2025Flint Oak50$60.06$3.79
Oct 2025Flint Oak00$60.89$3.19
Sep 2025Flint Oak00$63.96$2.97
Aug 2025Flint Oak0152$64.86$2.91
Jul 2025Flint Oak550$68.39$3.20
Jun 2025Flint Oak50$68.17$3.02
May 2025Flint Oak00$62.17$3.12
Apr 2025Flint Oak30$63.54$3.42
Mar 2025Flint Oak40$68.24$4.12
Feb 2025Flint Oak00$71.53$4.19
Jan 2025Flint Oak00$75.74$4.13
Dec 2024Flint Oak10$70.12$3.01
Nov 2024Flint Oak70$69.95$2.12
Oct 2024Flint Oak52$71.99$2.20
Sep 2024Flint Oak00$70.24$2.28
Aug 2024Flint Oak00$76.68$1.99
Jul 2024Flint Oak100$81.80$2.07
Jun 2024Flint Oak220$79.77$2.54
May 2024Flint Oak170$80.02$2.12
Apr 2024Flint Oak210$85.35$1.60
Mar 2024Flint Oak360$81.28$1.49
Feb 2024Flint Oak18154$77.25$1.72
Jan 2024Flint Oak490$74.15$3.18
Dec 2023Flint Oak500$71.90$2.52
Nov 2023Flint Oak50155$77.69$2.71
Oct 2023Flint Oak430$85.64$2.98
Sep 2023Flint Oak450$89.43$2.64
Aug 2023Flint Oak450$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

Pearsall (Austin Chalk) field

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