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Texas oil lease

Producing

SOUTH PENA CREEK UNIT

South Pena Creek Unit is an oil lease in Dimmit County, Texas, operated by Atlas Operating LLC in the Pena Creek (San Miguel 3rd) field.

86 wells

4,706bbl oil, last 12 months−47% vs prior year
Operator
Atlas Operating LLC
County
Dimmit County
Field
Pena Creek (San Miguel 3rd)
RRC lease
01-10690

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Where it sits

This county

Dimmit CountyDimmitLa SalleZavalaFrioMaverickDimmit County
Dimmit County
Oil in Jun 2026
45 bbl
Reporting since
Jan 2020

Checks stopped on this lease?

  • Operator

    Operator changed: Atlas Operating LLC took over from Flint Oak Energy, LLC in Dec 2025.

  • Sales

    No sales reported for the last 3 months of state data (through Jul 2026).

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

See why checks stop on this lease

Production by month

Oil output fell 47% over the last 12 months

Jul 2026 was not reported.

  • Oil (bars)
  • Last 12 months
Oil output fell 47% over the last 12 monthsMonthly oil production for SOUTH PENA CREEK UNIT, Aug 2023 to Jul 2026. Oil output fell 47% over the last 12 months. 4,130 bbl in the 12 months through Jul 2026, against 7,728 bbl in the 12 months before.Last 12 months: 4,130 bblbbl per month02505007501,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 47% over the last 12 monthsMonthly oil production for SOUTH PENA CREEK UNIT, Aug 2023 to Jul 2026. Oil output fell 47% over the last 12 months. 4,130 bbl in the 12 months through Jul 2026, against 7,728 bbl in the 12 months before.Last 12 monthsbbl per month02505007501,000Jan 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 Dec 2025

Operators of this lease over timeFlint Oak Energy, LLC, Jan 2020 to Nov 2025; Atlas Operating LLC, Dec 2025 to Jun 20262020202120222023202420252026Changed Dec 2025Flint Oak Energy, LLCJan 2020 to Nov 2025Atlas Operating LLCDec 2025 to now
Operators of this lease over timeFlint Oak Energy, LLC, Jan 2020 to Nov 2025; Atlas Operating LLC, Dec 2025 to Jun 20262020202120222023202420252026Changed Dec 2025Flint Oak Energy, LLCJan 2020 to Nov 2025Atlas Operating LLCDec 2025 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

86 wells on this lease

Wells on SOUTH PENA CREEK UNIT
API numberWell no.Status
42-127-30440441Active
42-127-30457481Active
42-127-30478461Active
42-127-30480421Active
42-127-30481422Active
42-127-30490462Shut-in
42-127-30491423Shut-in
42-127-30494483Active
42-127-30495482Active
42-127-30496463Active
42-127-30497464Active
42-127-30514424Active
42-127-30524442Active
42-127-30525425Active
42-127-30526465Active
42-127-30528484Active
42-127-30538426Active
42-127-30541485Shut-in
42-127-30542427Shut-in
42-127-30543443Shut-in
42-127-30551428Active
42-127-30552486Active
42-127-30553446Active
42-127-30567430Active
42-127-30571466Active
42-127-30579429Active
42-127-30580431Active
42-127-30582411Shut-in
42-127-30584433Active
42-127-30587488Active
42-127-30591432Active
42-127-30592467Shut-in
42-127-30615412Active
42-127-30624413Active
42-127-30633445Active
42-127-30635414Active
42-127-30636415Active
42-127-30644416Active
42-127-30664402Active
42-127-30712447Active
42-127-30732448Active
42-127-30739468Active
42-127-30754450Active
42-127-30755449Active
42-127-30771403Shut-in
42-127-30794404Active
42-127-30799451Active
42-127-30833405Active
42-127-30873407Active
42-127-30874406Active
42-127-30889452Active
42-127-32727436Shut-in
42-127-32728435Active
42-127-32729408Active
42-127-32730434Active
42-127-32731453Shut-in
42-127-32732469Shut-in
42-127-33013494Active
42-127-33014493Shut-in
42-127-33015492Active
42-127-33017490Shut-in
42-127-33018489Active
42-127-33019491Shut-in
42-127-33176496Active
42-127-33177495Active
42-127-33178497Active
42-127-33181498Shut-in
42-127-33182499Shut-in
42-127-33183500Shut-in
42-127-33192471Active
42-127-33193472Shut-in
42-127-33194470Shut-in
42-127-33195473Shut-in
42-127-33285474Active
42-127-33336437Shut-in
42-127-33337417Active
42-127-33359510Shut-in
42-127-33365505Active
42-127-33376501Active
42-127-33377502Active
42-127-33378506Shut-in
42-127-33531507Shut-in
42-127-33532514Shut-in
42-127-33535527Active
42-127-33537521Active
42-127-33552520Shut-in

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Plains Marketing, L.p.OilGathers100May 1, 2024–
Enterprise Products Operating LLCCasinghead gasBuys100May 1, 2022–
Enterprise Products Operating LLCCasinghead gasGathers100May 1, 2022–
Harvest Marketing & Trading, LLCOilGathers100Jul 1, 2023May 1, 2024
Shell Trading (Us) CompanyOilGathers100May 1, 2022Jul 1, 2023
Gulfmark Energy, Inc.OilGathers100Mar 1, 2004May 1, 2022

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

Who buys my oilOil price check

2,130.84 acres on the newest permit

  • Good to know

    A pooling certificate (P-12) was filed

    Your tract may share its production with neighbors in a pooled unit. The unit acres the operator uses to divide production can differ from the acreage on one permit.

  • Good to know

    The wells on this lease state different acreage

    The permits state between 267 and 2,131.84 acres. Use the acres from your own division order for the well you are paid on.

  • Good to know

    87 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 South Pena Creek Unit
API numberWell no.Acreson the permit
42-127-335525202,130.84
42-127-335325142,130.84
42-127-335355272,130.82
42-127-335375212,130.82
42-127-335315072,130.84
42-127-333765012,130.80
42-127-333775022,130.80
42-127-333785062,130.80
42-127-333655052,130.80
42-127-333595102,131.84
42-127-333364372,130.80
42-127-333374172,130.80

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for SOUTH PENA CREEK UNIT
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Jul 2026No report––$80.46$2.89
Jun 2026Atlas Operating450$84.81$3.15
May 2026Atlas Operating800$102.13$2.94
Apr 2026Atlas Operating351318$100.32$2.77
Mar 2026Atlas Operating277349$91.38$3.04
Feb 2026Atlas Operating415330$64.51$3.62
Jan 2026Atlas Operating359498$60.04$7.72
Dec 2025Atlas Operating480331$57.97$4.26
Nov 2025Flint Oak513673$60.06$3.79
Oct 2025Flint Oak522334$60.89$3.19
Sep 2025Flint Oak478333$63.96$2.97
Aug 2025Flint Oak610828$64.86$2.91
Jul 2025Flint Oak576506$68.39$3.20
Jun 2025Flint Oak434501$68.17$3.02
May 2025Flint Oak585678$62.17$3.12
Apr 2025Flint Oak556703$63.54$3.42
Mar 2025Flint Oak617494$68.24$4.12
Feb 2025Flint Oak599527$71.53$4.19
Jan 2025Flint Oak710518$75.74$4.13
Dec 2024Flint Oak728883$70.12$3.01
Nov 2024Flint Oak640705$69.95$2.12
Oct 2024Flint Oak682696$71.99$2.20
Sep 2024Flint Oak795871$70.24$2.28
Aug 2024Flint Oak806660$76.68$1.99
Jul 2024Flint Oak775848$81.80$2.07
Jun 2024Flint Oak631521$79.77$2.54
May 2024Flint Oak582670$80.02$2.12
Apr 2024Flint Oak545379$85.35$1.60
Mar 2024Flint Oak514725$81.28$1.49
Feb 2024Flint Oak471186$77.25$1.72
Jan 2024Flint Oak516570$74.15$3.18
Dec 2023Flint Oak419555$71.90$2.52
Nov 2023Flint Oak480360$77.69$2.71
Oct 2023Flint Oak584706$85.64$2.98
Sep 2023Flint Oak581541$89.43$2.64
Aug 2023Flint Oak548541$81.39$2.58

No report filed

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

OperatorAtlas Operating LLCFieldPena Creek (San Miguel 3rd)CountyDimmit County

Atlas Operating LLC in Dimmit County

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Pena Creek (San Miguel 3rd) field

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Leases within 10 km

Drilling permits within 10 km