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BLOCK Z UNIT

Block Z Unit is an oil lease in Cochran County, Texas, operated by Los Hijos de Sanchez J LLC in the Walker (Devonian) field.

1 well

1bbl oil, last 12 months−96% vs prior year
Operator
Los Hijos de Sanchez J LLC
County
Cochran County
Field
Walker (Devonian)
RRC lease
8A-68777

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Where it sits

This county

Cochran CountyCochranHockleyLambBaileyCochran County
Cochran County
Oil in Jul 2026
0 bbl
Reporting since
Jan 2020

Production by month

Oil output fell 96% over the last 12 months

Nov 2025 was not reported.

  • Oil (bars)
  • Last 12 months
Oil output fell 96% over the last 12 monthsMonthly oil production for BLOCK Z UNIT, Aug 2023 to Jul 2026. Oil output fell 96% over the last 12 months. 1 bbl in the 12 months through Jul 2026, against 26 bbl in the 12 months before.Last 12 months: 1 bblbbl per month05101520Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 96% over the last 12 monthsMonthly oil production for BLOCK Z UNIT, Aug 2023 to Jul 2026. Oil output fell 96% over the last 12 months. 1 bbl in the 12 months through Jul 2026, against 26 bbl in the 12 months before.Last 12 monthsbbl per month05101520Jan 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 Sep 2025

Operators of this lease over timeCopper Ridge Resources LLC, Jan 2020 to Jul 2020; Crosstex Services, L.L.C., Aug 2020 to Aug 2025; Los Hijos de Sanchez J LLC, Sep 2025 to Jul 20262020202120222023202420252026Changed Aug 2020Changed Sep 2025Copper Ridge Resources LLCJan 2020 to Jul 2020Crosstex Services, L.L.C.Aug 2020 to Aug 2025Los Hijos de Sanchez J LLCSep 2025 to now
Operators of this lease over timeCopper Ridge Resources LLC, Jan 2020 to Jul 2020; Crosstex Services, L.L.C., Aug 2020 to Aug 2025; Los Hijos de Sanchez J LLC, Sep 2025 to Jul 20262020202120222023202420252026Changed Aug 2020Changed Sep 2025Copper Ridge Resources LLCJan 2020 to Jul 2020Crosstex Services, L.L.C.Aug 2020 to Aug 2025Los Hijos de Sanchez J LLCSep 2025 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on BLOCK Z UNIT
API numberWell no.Status
42-079-330611Shut-in

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Bml, Inc. BOilGathers100Sep 1, 2025–
Plains Marketing, L.p.OilGathers100Mar 15, 2005Sep 1, 2025

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

Who buys my oilOil price check

80 acres on the newest permit

Permits for Block Z Unit
API numberWell no.Acreson the permit
42-079-33061180

SourceRailroad Commission drilling permits, Sep 26, 2026 (source 1, source 2).

Unit decimal checker

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36 months, newest first

Ledger for BLOCK Z UNIT
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Jul 2026Los Hijos00$80.46$2.89
Jun 2026Los Hijos00$84.81$3.15
May 2026Los Hijos00$102.13$2.94
Apr 2026Los Hijos00$100.32$2.77
Mar 2026Los Hijos00$91.38$3.04
Feb 2026Los Hijos00$64.51$3.62
Jan 2026Los Hijos00$60.04$7.72
Dec 2025Los Hijos00$57.97$4.26
Nov 2025No report––$60.06$3.79
Oct 2025Los Hijos00$60.89$3.19
Sep 2025Los Hijos00$63.96$2.97
Aug 2025Crosstex Services,10$64.86$2.91
Jul 2025Crosstex Services,00$68.39$3.20
Jun 2025Crosstex Services,00$68.17$3.02
May 2025Crosstex Services,140$62.17$3.12
Apr 2025Crosstex Services,10$63.54$3.42
Mar 2025Crosstex Services,20$68.24$4.12
Feb 2025Crosstex Services,20$71.53$4.19
Jan 2025Crosstex Services,20$75.74$4.13
Dec 2024Crosstex Services,10$70.12$3.01
Nov 2024Crosstex Services,10$69.95$2.12
Oct 2024Crosstex Services,10$71.99$2.20
Sep 2024Crosstex Services,10$70.24$2.28
Aug 2024Crosstex Services,10$76.68$1.99
Jul 2024Crosstex Services,10$81.80$2.07
Jun 2024Crosstex Services,20$79.77$2.54
May 2024Crosstex Services,20$80.02$2.12
Apr 2024Crosstex Services,10$85.35$1.60
Mar 2024Crosstex Services,10$81.28$1.49
Feb 2024Crosstex Services,10$77.25$1.72
Jan 2024Crosstex Services,10$74.15$3.18
Dec 2023Crosstex Services,10$71.90$2.52
Nov 2023Crosstex Services,10$77.69$2.71
Oct 2023Crosstex Services,10$85.64$2.98
Sep 2023Crosstex Services,10$89.43$2.64
Aug 2023Crosstex Services,10$81.39$2.58

No report filed

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Sep 28, 2026.

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Nearby

This lease belongs to

OperatorLos Hijos de Sanchez J LLCFieldWalker (Devonian)CountyCochran County

Los Hijos de Sanchez J LLC in Cochran County

No other producing leases from this operator in this county are in our data yet.

Walker (Devonian) field

No other producing leases in this field are in our data yet.

Leases within 10 km

New drilling permits in Cochran County

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