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Texas oil lease

Producing

DUVAL CO. RANCH CO. -A-

Duval Co. Ranch Co. -A- is an oil lease in Duval County, Texas, operated by Hilcorp Energy Company in the Casa Blanca field.

6 wells

2,451bbl oil, last 12 months−35% vs prior year
Operator
Hilcorp Energy Company
County
Duval County
Field
Casa Blanca
RRC lease
04-00423

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Where it sits

This county

Duval CountyDuvalJim WellsDuval County
Duval County
Oil in Jul 2026
149 bbl
Reporting since
Jan 2020

Production by month

Oil output fell 35% over the last 12 months

  • Oil (bars)
  • Last 12 months
Oil output fell 35% over the last 12 monthsMonthly oil production for DUVAL CO. RANCH CO. -A-, Aug 2023 to Jul 2026. Oil output fell 35% over the last 12 months. 2,451 bbl in the 12 months through Jul 2026, against 3,784 bbl in the 12 months before.Last 12 months: 2,451 bblbbl per month0200400600800Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 35% over the last 12 monthsMonthly oil production for DUVAL CO. RANCH CO. -A-, Aug 2023 to Jul 2026. Oil output fell 35% over the last 12 months. 2,451 bbl in the 12 months through Jul 2026, against 3,784 bbl in the 12 months before.Last 12 monthsbbl per month0200400600800Jan 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 Jul 2023

Operators of this lease over timeNewman Operating Company, Jan 2020 to Jun 2021; Jura Energy Operating LLC, Jul 2021 to Jun 2023; Hilcorp Energy Company, Jul 2023 to Jul 20262020202120222023202420252026Changed Jul 2021Changed Jul 2023Newman Operating CompanyJan 2020 to Jun 2021Jura Energy Operating LLCJul 2021 to Jun 2023Hilcorp Energy CompanyJul 2023 to now
Operators of this lease over timeNewman Operating Company, Jan 2020 to Jun 2021; Jura Energy Operating LLC, Jul 2021 to Jun 2023; Hilcorp Energy Company, Jul 2023 to Jul 20262020202120222023202420252026Changed Jul 2021Changed Jul 2023Newman Operating CompanyJan 2020 to Jun 2021Jura Energy Operating LLCJul 2021 to Jun 2023Hilcorp Energy CompanyJul 2023 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

6 wells on this lease

Wells on DUVAL CO. RANCH CO. -A-
API numberWell no.Status
42-131-045626Shut-in
42-131-046941Shut-in
42-131-046952Active
42-131-046963Active
42-131-381702RActive
42-131-389054RActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Gulfmark Energy, Inc.OilGathers100Jul 1, 2021–
Flint Hills Resources, LPOilGathers50Apr 1, 2016Jul 1, 2021
Gulfmark Energy, Inc.OilGathers50Apr 1, 2016Jul 1, 2021

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

Who buys my oilOil price check

210 acres on the newest permit

  • Good to know

    The wells on this lease state different acreage

    The permits state between 80 and 210 acres. Use the acres from your own division order for the well you are paid on.

  • Good to know

    10 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 Duval Co. Ranch Co. -A-
API numberWell no.Acreson the permit
42-131-389054R210
42-131-381702R80
42-131-045485–
42-131-045497–
42-131-045508–
42-131-045626–
42-131-046941–
42-131-046952–
42-131-046963–
42-131-046974–

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for DUVAL CO. RANCH CO. -A-
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Jul 2026Hilcorp Energy149314$80.46$2.89
Jun 2026Hilcorp Energy155155$84.81$3.15
May 2026Hilcorp Energy236151$102.13$2.94
Apr 2026Hilcorp Energy231160$100.32$2.77
Mar 2026Hilcorp Energy268322$91.38$3.04
Feb 2026Hilcorp Energy240156$64.51$3.62
Jan 2026Hilcorp Energy221163$60.04$7.72
Dec 2025Hilcorp Energy183229$57.97$4.26
Nov 2025Hilcorp Energy151161$60.06$3.79
Oct 2025Hilcorp Energy226162$60.89$3.19
Sep 2025Hilcorp Energy210289$63.96$2.97
Aug 2025Hilcorp Energy181161$64.86$2.91
Jul 2025Hilcorp Energy253480$68.39$3.20
Jun 2025Hilcorp Energy264160$68.17$3.02
May 2025Hilcorp Energy256314$62.17$3.12
Apr 2025Hilcorp Energy516321$63.54$3.42
Mar 2025Hilcorp Energy269475$68.24$4.12
Feb 2025Hilcorp Energy177155$71.53$4.19
Jan 2025Hilcorp Energy320315$75.74$4.13
Dec 2024Hilcorp Energy411159$70.12$3.01
Nov 2024Hilcorp Energy278315$69.95$2.12
Oct 2024Hilcorp Energy241295$71.99$2.20
Sep 2024Hilcorp Energy300309$70.24$2.28
Aug 2024Hilcorp Energy499479$76.68$1.99
Jul 2024Hilcorp Energy314310$81.80$2.07
Jun 2024Hilcorp Energy201315$79.77$2.54
May 2024Hilcorp Energy320318$80.02$2.12
Apr 2024Hilcorp Energy234308$85.35$1.60
Mar 2024Hilcorp Energy00$81.28$1.49
Feb 2024Hilcorp Energy00$77.25$1.72
Jan 2024Hilcorp Energy00$74.15$3.18
Dec 2023Hilcorp Energy00$71.90$2.52
Nov 2023Hilcorp Energy100$77.69$2.71
Oct 2023Hilcorp Energy550$85.64$2.98
Sep 2023Hilcorp Energy310$89.43$2.64
Aug 2023Hilcorp Energy00$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

OperatorHilcorp Energy CompanyFieldCasa BlancaCountyDuval County

Hilcorp Energy Company in Duval County

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Casa Blanca field

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