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Texas oil lease

Producing

SILER, W. H.

Siler, W. H. is an oil lease in Cochran County, Texas, operated by Aviator Energy, LLC in the Levelland field.

1 well

1,592bbl oil, last 12 months−21% vs prior year
Operator
Aviator Energy, LLC
County
Cochran County
Field
Levelland
RRC lease
8A-63965

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Where it sits

This county

Cochran CountyCochranHockleyLambBaileyCochran County
Cochran County
Oil in Jun 2026
140 bbl
Reporting since
Jan 2020

Checks stopped on this lease?

  • Operator

    Operator changed: Aviator Energy, LLC took over from Sierra Lima Oil & Gas, LLC in Dec 2025.

  • P-5

    The previous operator's P-5 registration is listed as inactive since Sep 1, 2026 (last P-5 filed Oct 7, 2025).

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

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Production by month

Oil output fell 21% over the last 12 months

Jul 2026 was not reported.

  • Oil (bars)
  • Last 12 months
Oil output fell 21% over the last 12 monthsMonthly oil production for SILER, W. H., Aug 2023 to Jul 2026. Oil output fell 21% over the last 12 months. 1,417 bbl in the 12 months through Jul 2026, against 1,793 bbl in the 12 months before.Last 12 months: 1,417 bblbbl per month0100200300400Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 21% over the last 12 monthsMonthly oil production for SILER, W. H., Aug 2023 to Jul 2026. Oil output fell 21% over the last 12 months. 1,417 bbl in the 12 months through Jul 2026, against 1,793 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 2 times, most recently in Dec 2025

Operators of this lease over timeMatador Operating, LLC, Jan 2020 to Oct 2023; Sierra Lima Oil & Gas, LLC, Nov 2023 to Nov 2025; Aviator Energy, LLC, Dec 2025 to Jun 20262020202120222023202420252026Changed Nov 2023Changed Dec 2025Matador Operating, LLCJan 2020 to Oct 2023Sierra Lima Oil & Gas, LLCNov 2023 to Nov 2025Aviator Energy, LLCDec 2025 to now
Operators of this lease over timeMatador Operating, LLC, Jan 2020 to Oct 2023; Sierra Lima Oil & Gas, LLC, Nov 2023 to Nov 2025; Aviator Energy, LLC, Dec 2025 to Jun 20262020202120222023202420252026Changed Nov 2023Changed Dec 2025Matador Operating, LLCJan 2020 to Oct 2023Sierra Lima Oil & Gas, LLCNov 2023 to Nov 2025Aviator Energy, LLCDec 2025 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on SILER, W. H.
API numberWell no.Status
42-079-315601Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Sentinel Transportation, LLCOilGathers100Aug 26, 2014

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

Who buys my oilOil price check

93 acres on the newest permit

Check your decimal on this lease
Permits for Siler, W. H.
API numberWell no.Acreson the permit
42-079-31560193

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

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36 months, newest first

Ledger for SILER, W. H.
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Jul 2026No report––$80.46$2.89
Jun 2026Aviator Energy,140158$84.81$3.15
May 2026Aviator Energy,120163$102.13$2.94
Apr 2026Aviator Energy,128162$100.32$2.77
Mar 2026Aviator Energy,115155$91.38$3.04
Feb 2026Aviator Energy,1010$64.51$3.62
Jan 2026Aviator Energy,1420$60.04$7.72
Dec 2025Aviator Energy,78331$57.97$4.26
Nov 2025Sierra Lima1270$60.06$3.79
Oct 2025Sierra Lima157170$60.89$3.19
Sep 2025Sierra Lima150159$63.96$2.97
Aug 2025Sierra Lima1590$64.86$2.91
Jul 2025Sierra Lima175329$68.39$3.20
Jun 2025Sierra Lima1230$68.17$3.02
May 2025Sierra Lima153170$62.17$3.12
Apr 2025Sierra Lima152332$63.54$3.42
Mar 2025Sierra Lima1670$68.24$4.12
Feb 2025Sierra Lima74323$71.53$4.19
Jan 2025Sierra Lima164169$75.74$4.13
Dec 2024Sierra Lima1490$70.12$3.01
Nov 2024Sierra Lima160167$69.95$2.12
Oct 2024Sierra Lima180168$71.99$2.20
Sep 2024Sierra Lima155168$70.24$2.28
Aug 2024Sierra Lima141169$76.68$1.99
Jul 2024Sierra Lima1170$81.80$2.07
Jun 2024Sierra Lima430$79.77$2.54
May 2024Sierra Lima146168$80.02$2.12
Apr 2024Sierra Lima162334$85.35$1.60
Mar 2024Sierra Lima183170$81.28$1.49
Feb 2024Sierra Lima293166$77.25$1.72
Jan 2024Sierra Lima880$74.15$3.18
Dec 2023Sierra Lima144180$71.90$2.52
Nov 2023Sierra Lima240180$77.69$2.71
Oct 2023Matador Operating,115180$85.64$2.98
Sep 2023Matador Operating,830$89.43$2.64
Aug 2023Matador Operating,97180$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

OperatorAviator Energy, LLCFieldLevellandCountyCochran County

Aviator Energy, LLC in Cochran County

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Levelland field

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