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SOUTH KEYSTONE /ELLEN/ UNIT

South Keystone /Ellen/ Unit is a gas well in Winkler County, Texas, operated by Basin Oil & Gas Operating, LLC in the Keystone (Ellenburger) field.

Gas well dossier

11,216mcf gas, last 12 months+221% vs prior year
Operator
Basin Oil & Gas Operating, LLC
County
Winkler County
Field
Keystone (Ellenburger)
RRC lease
08-140702

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Where it sits

This county

Winkler CountyWinklerAndrewsWardLovingEctorWinkler County
Winkler County
Gas in Jul 2026
0 mcf
Reporting since
Jan 2020

Checks stopped on this lease?

  • Sales

    No sales reported for the last 5 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

Gas output rose 221% over the last 12 months

  • Gas (bars)
  • Last 12 months
Gas output rose 221% over the last 12 monthsMonthly gas production for SOUTH KEYSTONE /ELLEN/ UNIT, Aug 2023 to Jul 2026. Gas output rose 221% over the last 12 months. 11,216 mcf in the 12 months through Jul 2026, against 3,499 mcf in the 12 months before.Last 12 months: 11,216 mcfmcf per month05001,0001,5002,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output rose 221% over the last 12 monthsMonthly gas production for SOUTH KEYSTONE /ELLEN/ UNIT, Aug 2023 to Jul 2026. Gas output rose 221% over the last 12 months. 11,216 mcf in the 12 months through Jul 2026, against 3,499 mcf in the 12 months before.Last 12 monthsmcf per month05001,0001,5002,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Nov 2024 the lease's gas goes to a processing plant instead of a transmission line

  • Processing plant (3)
  • Transmission line (2)
Since Nov 2024 the lease's gas goes to a processing plant instead of a transmission lineShare of SOUTH KEYSTONE /ELLEN/ UNIT gas by disposition code each month, Aug 2023 to Jul 2026. Since Nov 2024 the lease's gas goes to a processing plant instead of a transmission line.Share of the lease’s gas by disposition code, per month0%50%100%Nov 2024: line to plantOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Nov 2024 the lease's gas goes to a processing plant instead of a transmission lineShare of SOUTH KEYSTONE /ELLEN/ UNIT gas by disposition code each month, Aug 2023 to Jul 2026. Since Nov 2024 the lease's gas goes to a processing plant instead of a transmission line.Share of gas by disposition code0%50%100%Nov 24: line to plantJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Who has run this lease

The operator changed 2 times, most recently in Apr 2022

Operators of this lease over timeMeco IV, LLC, Jan 2020 to Jun 2021; Meco IV Holdco, LLC, Jul 2021 to Mar 2022; Basin Oil & Gas Operating, LLC, Apr 2022 to Jul 20262020202120222023202420252026Changed Jul 2021Changed Apr 2022Meco IV, LLCJan 2020 to Jun 2021Meco IV Holdco, LLCJul 2021 to Mar 2022Basin Oil & Gas Operating, LLCApr 2022 to now
Operators of this lease over timeMeco IV, LLC, Jan 2020 to Jun 2021; Meco IV Holdco, LLC, Jul 2021 to Mar 2022; Basin Oil & Gas Operating, LLC, Apr 2022 to Jul 20262020202120222023202420252026Changed Jul 2021Changed Apr 2022Meco IV, LLCJan 2020 to Jun 2021Meco IV Holdco, LLCJul 2021 to Mar 2022Basin Oil & Gas Operating, LLCApr 2022 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Wells on this lease

No wells are linked to this lease in our data

Production is still reported at lease level.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Energy Trans Crude Marketing LLCCondensateGathers50Nov 1, 2021–
Gibson Energy Marketing, LLCCondensateGathers50Nov 1, 2021–
Et Gathering & Processing LLCGas-well gasBuys100Oct 1, 2023–
Energy Transfer CompanyGas-well gasGathers100Nov 1, 2015–
Energy Transfer CompanyGas-well gasBuys100Jan 29, 2019Oct 1, 2023
Gibson Energy Marketing, LLCCondensateGathers100Jul 2, 2021Nov 1, 2021
Energy Transfer CompanyCondensateGathers50Aug 1, 2019Jul 2, 2021
Gibson Energy Marketing, LLCCondensateGathers50Aug 1, 2019Jul 2, 2021
Plains Marketing, L.p.CondensateGathers100Jul 1, 2000Aug 1, 2019
Columbia Energy Services CorpGas-well gasBuys100Oct 1, 1997Jan 29, 2019

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.

Check your decimal on this lease
Permits for South Keystone /Ellen/ Unit
API numberWell no.Acreson the permit
42-495-012531099–

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for SOUTH KEYSTONE /ELLEN/ UNIT
MonthGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Basin Oil000$80.46$2.89
Jun 2026Basin Oil000$84.81$3.15
May 2026Basin Oil000$102.13$2.94
Apr 2026Basin Oil000$100.32$2.77
Mar 2026Basin Oil000$91.38$3.04
Feb 2026Basin Oil1,3161,3160$64.51$3.62
Jan 2026Basin Oil1,7291,7290$60.04$7.72
Dec 2025Basin Oil1,6611,6610$57.97$4.26
Nov 2025Basin Oil1,5741,5740$60.06$3.79
Oct 2025Basin Oil1,7311,7310$60.89$3.19
Sep 2025Basin Oil1,6511,6510$63.96$2.97
Aug 2025Basin Oil1,5541,5540$64.86$2.91
Jul 2025Basin Oil1,6881,6880$68.39$3.20
Jun 2025Basin Oil1,3411,3410$68.17$3.02
May 2025Basin Oil2672670$62.17$3.12
Apr 2025Basin Oil000$63.54$3.42
Mar 2025Basin Oil000$68.24$4.12
Feb 2025Basin Oil000$71.53$4.19
Jan 2025Basin Oil29290$75.74$4.13
Dec 2024Basin Oil13130$70.12$3.01
Nov 2024Basin Oil770$69.95$2.12
Oct 2024Basin Oil20200$71.99$2.20
Sep 2024Basin Oil82820$70.24$2.28
Aug 2024Basin Oil52520$76.68$1.99
Jul 2024Basin Oil770$81.80$2.07
Jun 2024Basin Oil29290$79.77$2.54
May 2024Basin Oil43430$80.02$2.12
Apr 2024Basin Oil89890$85.35$1.60
Mar 2024Basin Oil1651650$81.28$1.49
Feb 2024Basin Oil5935930$77.25$1.72
Jan 2024Basin Oil1,0191,0190$74.15$3.18
Dec 2023Basin Oil1,2171,2170$71.90$2.52
Nov 2023Basin Oil5285280$77.69$2.71
Oct 2023Basin Oil1621620$85.64$2.98
Sep 2023Basin Oil3753750$89.43$2.64
Aug 2023Basin Oil1,0671,0670$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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This lease belongs to

OperatorBasin Oil & Gas Operating, LLCFieldKeystone (Ellenburger)CountyWinkler County

Basin Oil & Gas Operating, LLC in Winkler County

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Keystone (Ellenburger) field

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