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Texas oil lease

Producing

ARMSTRONG, ELIZABETH

Armstrong, Elizabeth is an oil lease in Andrews County, Texas, operated by Extex Operating Company in the Shafter Lake (San Andres) field.

6 wells

473bbl oil, last 12 months−10% vs prior year
Operator
Extex Operating Company
County
Andrews County
Field
Shafter Lake (San Andres)
RRC lease
08-26431

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Where it sits

This county

Andrews CountyAndrewsMartinGainesDawsonAndrews County
Andrews County
Oil in Jul 2026
27 bbl
Reporting since
Jan 2020

Checks stopped on this lease?

  • 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 10% over the last 12 months

  • Oil (bars)
  • Last 12 months
Oil output fell 10% over the last 12 monthsMonthly oil production for ARMSTRONG, ELIZABETH, Aug 2023 to Jul 2026. Oil output fell 10% over the last 12 months. 473 bbl in the 12 months through Jul 2026, against 528 bbl in the 12 months before.Last 12 months: 473 bblbbl per month050100150200Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 10% over the last 12 monthsMonthly oil production for ARMSTRONG, ELIZABETH, Aug 2023 to Jul 2026. Oil output fell 10% over the last 12 months. 473 bbl in the 12 months through Jul 2026, against 528 bbl in the 12 months before.Last 12 monthsbbl per month050100150200Jan 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 Feb 2021

Operators of this lease over timeLegacy Reserves Operating LP, Jan 2020 to Jan 2021; Extex Operating Company, Feb 2021 to Jul 20262020202120222023202420252026Changed Feb 2021Legacy Reserves Operating LPJan 2020 to Jan 2021Extex Operating CompanyFeb 2021 to now
Operators of this lease over timeLegacy Reserves Operating LP, Jan 2020 to Jan 2021; Extex Operating Company, Feb 2021 to Jul 20262020202120222023202420252026Changed Feb 2021Legacy Reserves Operating LPJan 2020 to Jan 2021Extex Operating CompanyFeb 2021 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

6 wells on this lease

Wells on ARMSTRONG, ELIZABETH
API numberWell no.Status
42-003-324716Shut-in
42-003-327137Active
42-003-327148Active
42-003-429799Active
42-003-4298010Shut-in
42-003-4298311Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Bml, Inc. BOilGathers100Apr 1, 2023–
Dcp Operating Company, LPCasinghead gasGathers100Nov 1, 2017Apr 1, 2023
Dcp Operating Company, LPCasinghead gasBuys100Nov 1, 2017Apr 1, 2023
Gibson Energy Marketing, LLCOilGathers100Jan 1, 2021Apr 1, 2023
Lpc Crude Oil Marketing LLCOilGathers100Nov 1, 2017Jan 1, 2021

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

Who buys my oilOil price check

120 acres on the newest permit

  • 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 Armstrong, Elizabeth
API numberWell no.Acreson the permit
42-003-429799120
42-003-4298010120
42-003-4298311120
42-003-327137120
42-003-327148120
42-003-324716120

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

Unit decimal checker

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36 months, newest first

Ledger for ARMSTRONG, ELIZABETH
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Jul 2026Extex Operating270$80.46$2.89
Jun 2026Extex Operating350$84.81$3.15
May 2026Extex Operating420$102.13$2.94
Apr 2026Extex Operating44172$100.32$2.77
Mar 2026Extex Operating450$91.38$3.04
Feb 2026Extex Operating450$64.51$3.62
Jan 2026Extex Operating410$60.04$7.72
Dec 2025Extex Operating41176$57.97$4.26
Nov 2025Extex Operating350$60.06$3.79
Oct 2025Extex Operating350$60.89$3.19
Sep 2025Extex Operating410$63.96$2.97
Aug 2025Extex Operating420$64.86$2.91
Jul 2025Extex Operating44175$68.39$3.20
Jun 2025Extex Operating420$68.17$3.02
May 2025Extex Operating460$62.17$3.12
Apr 2025Extex Operating440$63.54$3.42
Mar 2025Extex Operating50174$68.24$4.12
Feb 2025Extex Operating400$71.53$4.19
Jan 2025Extex Operating390$75.74$4.13
Dec 2024Extex Operating470$70.12$3.01
Nov 2024Extex Operating41178$69.95$2.12
Oct 2024Extex Operating450$71.99$2.20
Sep 2024Extex Operating460$70.24$2.28
Aug 2024Extex Operating440$76.68$1.99
Jul 2024Extex Operating45180$81.80$2.07
Jun 2024Extex Operating430$79.77$2.54
May 2024Extex Operating480$80.02$2.12
Apr 2024Extex Operating430$85.35$1.60
Mar 2024Extex Operating44183$81.28$1.49
Feb 2024Extex Operating1260$77.25$1.72
Jan 2024Extex Operating83167$74.15$3.18
Dec 2023Extex Operating112186$71.90$2.52
Nov 2023Extex Operating1190$77.69$2.71
Oct 2023Extex Operating123177$85.64$2.98
Sep 2023Extex Operating121166$89.43$2.64
Aug 2023Extex Operating183167$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

This lease belongs to

OperatorExtex Operating CompanyFieldShafter Lake (San Andres)CountyAndrews County

Extex Operating Company in Andrews County

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Shafter Lake (San Andres) field

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