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WESTBROOK OIL CORP.

Westbrook Oil Corp. is an oil lease in Andrews County, Texas, operated by Hilcorp Energy Company in the Nolley (Devonian) field.

4 wells

2,750bbl oil, last 12 months−73% vs prior year
Operator
Hilcorp Energy Company
County
Andrews County
Field
Nolley (Devonian)
RRC lease
08-20866

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Where it sits

This county

Andrews CountyAndrewsMartinGainesDawsonAndrews County
Andrews County
Gas, last 12 months
92 mcf
Oil in Jul 2026
0 bbl

Checks stopped on this lease?

  • Operator

    Operator changed: Hilcorp Energy Company took over from Apache Corporation in Dec 2024.

  • Sales

    No sales reported for the last 2 months of state data (through Jul 2026).

  • Sales

    Sales over the last 3 months fell to 14% of the 9 months before.

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 73% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 73% over the last 12 monthsMonthly oil production and gas for WESTBROOK OIL CORP., Aug 2023 to Jul 2026. Oil output fell 73% over the last 12 months. 2,750 bbl in the 12 months through Jul 2026, against 10,008 bbl in the 12 months before.Last 12 months: 2,750 bblbbl per monthmcf per month005002001,0004001,5006002,000800Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 73% over the last 12 monthsMonthly oil production and gas for WESTBROOK OIL CORP., Aug 2023 to Jul 2026. Oil output fell 73% over the last 12 months. 2,750 bbl in the 12 months through Jul 2026, against 10,008 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month005002001,0004001,5006002,000800Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Jan 2025 the lease's gas goes to a transmission line instead of a processing plant

Flaring peaked at 100.0% of the gas in Jul 2024.

  • Processing plant (3)
  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
Since Jan 2025 the lease's gas goes to a transmission line instead of a processing plantShare of WESTBROOK OIL CORP. gas by disposition code each month, Aug 2023 to Jul 2026. Since Jan 2025 the lease's gas goes to a transmission line instead of a processing plant. Flaring peaked at 100.0% of the gas in Jul 2024.Share of the lease’s gas by disposition code, per month0%50%100%Jan 2025: plant to lineFlared 100.0%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Jan 2025 the lease's gas goes to a transmission line instead of a processing plantShare of WESTBROOK OIL CORP. gas by disposition code each month, Aug 2023 to Jul 2026. Since Jan 2025 the lease's gas goes to a transmission line instead of a processing plant. Flaring peaked at 100.0% of the gas in Jul 2024.Share of gas by disposition code0%50%100%Jan 25: plant to lineFlared 100.0%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    50% · 1,612 mcf

  • Processing plant (3)

    31% · 1,014 mcf

  • Flared (4)

    17% · 544 mcf

  • Lease fuel (1)

    2.1% · 69 mcf

16.8% of the gas flared in the last 12 months. 12 months above 3%.

Who has run this lease

The operator changed once, most recently in Dec 2024

Operators of this lease over timeApache Corporation, Jan 2020 to Nov 2024; Hilcorp Energy Company, Dec 2024 to Jul 20262020202120222023202420252026Changed Dec 2024Apache CorporationJan 2020 to Nov 2024Hilcorp Energy CompanyDec 2024 to now
Operators of this lease over timeApache Corporation, Jan 2020 to Nov 2024; Hilcorp Energy Company, Dec 2024 to Jul 20262020202120222023202420252026Changed Dec 2024Apache CorporationJan 2020 to Nov 2024Hilcorp Energy CompanyDec 2024 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

4 wells on this lease

Wells on WESTBROOK OIL CORP.
API numberWell no.Status
42-003-1103524Active
42-003-1107325Active
42-003-3005027 HActive
42-003-3087026Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Energy Transfer CompanyOilGathers100Apr 1, 2025–
Dcp Operating Company, LPCasinghead gasBuys100Apr 1, 2017–
Dcp Operating Company, LPCasinghead gasGathers100Apr 1, 2017–
Centurion Pipeline L.p.OilGathers100Sep 1, 2004Apr 1, 2025

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

Who buys my oilOil price check

984 acres on the newest permit

  • Good to know

    9 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 Westbrook Oil Corp.
API numberWell no.Acreson the permit
42-003-1107325984
42-003-1107325 M984
42-003-1098523 L–
42-003-1103524–
42-003-1103524 U–
42-003-3005027 H–
42-003-3009528 M–
42-003-3013329 U–
42-003-3087026–

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

Unit decimal checker

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36 months, newest first

Ledger for WESTBROOK OIL CORP.
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Hilcorp Energy00000$80.46$2.89
Jun 2026Hilcorp Energy00000$84.81$3.15
May 2026Hilcorp Energy0131000$102.13$2.94
Apr 2026Hilcorp Energy532495000$100.32$2.77
Mar 2026Hilcorp Energy107173000$91.38$3.04
Feb 2026Hilcorp Energy606629000$64.51$3.62
Jan 2026Hilcorp Energy584330$60.04$7.72
Dec 2025Hilcorp Energy34335389890$57.97$4.26
Nov 2025Hilcorp Energy00000$60.06$3.79
Oct 2025Hilcorp Energy115123000$60.89$3.19
Sep 2025Hilcorp Energy252257000$63.96$2.97
Aug 2025Hilcorp Energy737784000$64.86$2.91
Jul 2025Hilcorp Energy271257000$68.39$3.20
Jun 2025Hilcorp Energy60259830030$68.17$3.02
May 2025Hilcorp Energy7497373240324$62.17$3.12
Apr 2025Hilcorp Energy808850225119106$63.54$3.42
Mar 2025Hilcorp Energy1,3481,3483443440$68.24$4.12
Feb 2025Hilcorp Energy7566843433430$71.53$4.19
Jan 2025Hilcorp Energy1,2971,2027147140$75.74$4.13
Dec 2024Hilcorp Energy1,0961,155000$70.12$3.01
Nov 2024Apache Corporation8891,0444564220$69.95$2.12
Oct 2024Apache Corporation8468155164810$71.99$2.20
Sep 2024Apache Corporation8998311111110$70.24$2.28
Aug 2024Apache Corporation447362000$76.68$1.99
Jul 2024Apache Corporation29725184084$81.80$2.07
Jun 2024Apache Corporation80990567760$79.77$2.54
May 2024Apache Corporation8601,02633629244$80.02$2.12
Apr 2024Apache Corporation9058222372370$85.35$1.60
Mar 2024Apache Corporation89181948341172$81.28$1.49
Feb 2024Apache Corporation894872563186342$77.25$1.72
Jan 2024Apache Corporation8668945955580$74.15$3.18
Dec 2023Apache Corporation969988434207190$71.90$2.52
Nov 2023Apache Corporation87888158652525$77.69$2.71
Oct 2023Apache Corporation9731,03649140945$85.64$2.98
Sep 2023Apache Corporation8947955545540$89.43$2.64
Aug 2023Apache Corporation966883505372133$81.39$2.58

Flared above 3%

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

OperatorHilcorp Energy CompanyFieldNolley (Devonian)CountyAndrews County

Hilcorp Energy Company in Andrews County

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Nolley (Devonian) field

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