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Texas oil lease

Producing

CULBERSON -X- FEE

Culberson -X- Fee is an oil lease in Culberson County, Texas, operated by Echo Energy Partners, LLC in the Geraldine (Delaware 3400) field.

12 wells

1,182bbl oil, last 12 months−44% vs prior year
Operator
Echo Energy Partners, LLC
County
Culberson County
Field
Geraldine (Delaware 3400)
RRC lease
08-27308

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Where it sits

This county

Culberson CountyCulbersonCulberson County
Culberson County
Oil in Jul 2026
166 bbl
Reporting since
Jan 2020

Checks stopped on this lease?

  • Operator

    Operator changed: Echo Energy Partners, LLC took over from Antelope Energy Partners, LLC in May 2026.

  • P-5

    The previous operator's P-5 registration is listed as inactive since Sep 1, 2026 (last P-5 filed Apr 29, 2025).

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 44% over the last 12 months

  • Oil (bars)
  • Last 12 months
Oil output fell 44% over the last 12 monthsMonthly oil production for CULBERSON -X- FEE, Aug 2023 to Jul 2026. Oil output fell 44% over the last 12 months. 1,182 bbl in the 12 months through Jul 2026, against 2,095 bbl in the 12 months before.Last 12 months: 1,182 bblbbl per month0100200300400500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 44% over the last 12 monthsMonthly oil production for CULBERSON -X- FEE, Aug 2023 to Jul 2026. Oil output fell 44% over the last 12 months. 1,182 bbl in the 12 months through Jul 2026, against 2,095 bbl in the 12 months before.Last 12 monthsbbl per month0100200300400500Jan 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 2 times, most recently in May 2026

Operators of this lease over timeRing Energy, Inc., Jan 2020 to Feb 2023; Antelope Energy Partners, LLC, Mar 2023 to Apr 2026; Echo Energy Partners, LLC, May 2026 to Jul 20262020202120222023202420252026Changed Mar 2023Changed May 2026Ring Energy, Inc.Jan 2020 to Feb 2023Antelope Energy Partners, LLCMar 2023 to Apr 2026Echo Energy Partners, LLCMay 2026 to now
Operators of this lease over timeRing Energy, Inc., Jan 2020 to Feb 2023; Antelope Energy Partners, LLC, Mar 2023 to Apr 2026; Echo Energy Partners, LLC, May 2026 to Jul 20262020202120222023202420252026Changed Mar 2023Changed May 2026Ring Energy, Inc.Jan 2020 to Feb 2023Antelope Energy Partners, LLCMar 2023 to Apr 2026Echo Energy Partners, LLCMay 2026 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

12 wells on this lease

Wells on CULBERSON -X- FEE
API numberWell no.Status
42-109-315191Active
42-109-315532Active
42-109-315694Active
42-109-315703Active
42-109-316235Active
42-109-316277Active
42-109-316286Shut-in
42-109-316348Active
42-109-316369Shut-in
42-109-3167410Shut-in
42-109-3233115Shut-in
42-109-3233411Shut-in

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Plains Marketing, L.p.OilGathers100Dec 1, 2017–
Delaware Basin Midstream LLCCasinghead gasBuys100Mar 31, 2023–
Delaware Basin Midstream LLCCasinghead gasGathers100Mar 31, 2023–
Delaware Basin Midstream, LLCCasinghead gasGathers100Mar 1, 2015Mar 31, 2023
Delaware Basin Midstream, LLCCasinghead gasBuys100Mar 1, 2015Mar 31, 2023

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

Who buys my oilOil price check

404 acres on the newest permit

  • Good to know

    The wells on this lease state different acreage

    The permits state between 404 and 480 acres. Use the acres from your own division order for the well you are paid on.

  • Good to know

    12 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.

Check your decimal on this lease
Permits for Culberson -X- Fee
API numberWell no.Acreson the permit
42-109-3233411404
42-109-3233115404
42-109-3167410480
42-109-316369480
42-109-316348480
42-109-316277480
42-109-316286480
42-109-316235480
42-109-315694480
42-109-315703480
42-109-315532480
42-109-315191480

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

Unit decimal checker

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36 months, newest first

Ledger for CULBERSON -X- FEE
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Jul 2026Echo Energy166185$80.46$2.89
Jun 2026Echo Energy152178$84.81$3.15
May 2026Echo Energy182178$102.13$2.94
Apr 2026Antelope Energy183178$100.32$2.77
Mar 2026Antelope Energy159184$91.38$3.04
Feb 2026Antelope Energy35177$64.51$3.62
Jan 2026Antelope Energy00$60.04$7.72
Dec 2025Antelope Energy2400$57.97$4.26
Nov 2025Antelope Energy340$60.06$3.79
Oct 2025Antelope Energy310$60.89$3.19
Sep 2025Antelope Energy00$63.96$2.97
Aug 2025Antelope Energy00$64.86$2.91
Jul 2025Antelope Energy00$68.39$3.20
Jun 2025Antelope Energy00$68.17$3.02
May 2025Antelope Energy13148$62.17$3.12
Apr 2025Antelope Energy920$63.54$3.42
Mar 2025Antelope Energy225356$68.24$4.12
Feb 2025Antelope Energy1260$71.53$4.19
Jan 2025Antelope Energy261354$75.74$4.13
Dec 2024Antelope Energy353333$70.12$3.01
Nov 2024Antelope Energy363359$69.95$2.12
Oct 2024Antelope Energy408367$71.99$2.20
Sep 2024Antelope Energy244182$70.24$2.28
Aug 2024Antelope Energy100$76.68$1.99
Jul 2024Antelope Energy197340$81.80$2.07
Jun 2024Antelope Energy291183$79.77$2.54
May 2024Antelope Energy416528$80.02$2.12
Apr 2024Antelope Energy415363$85.35$1.60
Mar 2024Antelope Energy457366$81.28$1.49
Feb 2024Antelope Energy286368$77.25$1.72
Jan 2024Antelope Energy408536$74.15$3.18
Dec 2023Antelope Energy340379$71.90$2.52
Nov 2023Antelope Energy473367$77.69$2.71
Oct 2023Antelope Energy470554$85.64$2.98
Sep 2023Antelope Energy488365$89.43$2.64
Aug 2023Antelope Energy488544$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

OperatorEcho Energy Partners, LLCFieldGeraldine (Delaware 3400)CountyCulberson County

Echo Energy Partners, LLC in Culberson County

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Geraldine (Delaware 3400) field

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