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WELDER HEIRS

Welder Heirs is an oil lease in Duval County, Texas, operated by Chandler Oil & Gas, LLC in the Seven Sisters field.

2 wells

0bbl oil, last 12 months
Operator
Chandler Oil & Gas, LLC
County
Duval County
Field
Seven Sisters
RRC lease
04-04933

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Where it sits

This county

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

Checks stopped on this lease?

  • P-5

    The current operator's P-5 registration is listed as delinquent (last P-5 filed May 15, 2025).

  • Sales

    No sales reported for the last 12 months of state data (through Jul 2026).

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

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Production by month

No oil produced in the last 12 months

  • Oil (bars)
  • Last 12 months
No oil produced in the last 12 monthsMonthly oil production for WELDER HEIRS, Aug 2023 to Jul 2026. No oil produced in the last 12 months. The last month with output was Feb 2024, at 1 bbl.Last 12 months: 0 bblbbl per month02468Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
No oil produced in the last 12 monthsMonthly oil production for WELDER HEIRS, Aug 2023 to Jul 2026. No oil produced in the last 12 months. The last month with output was Feb 2024, at 1 bbl.Last 12 monthsbbl per month02468Jan 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 once, most recently in Apr 2024

Operators of this lease over timeL.t.d. Explorations Inc., Jan 2020 to Mar 2024; Chandler Oil & Gas, LLC, Apr 2024 to Jul 20262020202120222023202420252026Changed Apr 2024L.t.d. Explorations Inc.Jan 2020 to Mar 2024Chandler Oil & Gas, LLCApr 2024 to now
Operators of this lease over timeL.t.d. Explorations Inc., Jan 2020 to Mar 2024; Chandler Oil & Gas, LLC, Apr 2024 to Jul 20262020202120222023202420252026Changed Apr 2024L.t.d. Explorations Inc.Jan 2020 to Mar 2024Chandler Oil & Gas, LLCApr 2024 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

2 wells on this lease

Wells on WELDER HEIRS
API numberWell no.Status
42-131-021481Shut-in
42-131-826484Shut-in

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Genesis Crude Oil, L.p.OilGathers50Apr 1, 2024–
Gulfmark Energy, Inc.OilGathers50Apr 1, 2024–
Genesis Crude Oil, L.p.OilGathers40Jun 18, 2013Apr 1, 2024
Gulfmark Energy, Inc.OilGathers60Sep 1, 1997Apr 1, 2024

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

Who buys my oilOil price check

What the drilling permits say

  • Good to know

    The state has no unit acreage for this lease

    Ask the operator for the acreage on your well's division order and unit plat.

Check your decimal on this lease
Permits for Welder Heirs
API numberWell no.Acreson the permit
42-131-021481–
42-131-826484–

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

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36 months, newest first

Ledger for WELDER HEIRS
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Jul 2026Chandler Oil00$80.46$2.89
Jun 2026Chandler Oil00$84.81$3.15
May 2026Chandler Oil00$102.13$2.94
Apr 2026Chandler Oil00$100.32$2.77
Mar 2026Chandler Oil00$91.38$3.04
Feb 2026Chandler Oil00$64.51$3.62
Jan 2026Chandler Oil00$60.04$7.72
Dec 2025Chandler Oil00$57.97$4.26
Nov 2025Chandler Oil00$60.06$3.79
Oct 2025Chandler Oil00$60.89$3.19
Sep 2025Chandler Oil00$63.96$2.97
Aug 2025Chandler Oil00$64.86$2.91
Jul 2025Chandler Oil00$68.39$3.20
Jun 2025Chandler Oil00$68.17$3.02
May 2025Chandler Oil00$62.17$3.12
Apr 2025Chandler Oil00$63.54$3.42
Mar 2025Chandler Oil00$68.24$4.12
Feb 2025Chandler Oil00$71.53$4.19
Jan 2025Chandler Oil00$75.74$4.13
Dec 2024Chandler Oil00$70.12$3.01
Nov 2024Chandler Oil00$69.95$2.12
Oct 2024Chandler Oil00$71.99$2.20
Sep 2024Chandler Oil00$70.24$2.28
Aug 2024Chandler Oil00$76.68$1.99
Jul 2024Chandler Oil00$81.80$2.07
Jun 2024Chandler Oil00$79.77$2.54
May 2024Chandler Oil00$80.02$2.12
Apr 2024Chandler Oil050$85.35$1.60
Mar 2024L.t.d. Explorations00$81.28$1.49
Feb 2024L.t.d. Explorations10$77.25$1.72
Jan 2024L.t.d. Explorations10$74.15$3.18
Dec 2023L.t.d. Explorations30$71.90$2.52
Nov 2023L.t.d. Explorations00$77.69$2.71
Oct 2023L.t.d. Explorations00$85.64$2.98
Sep 2023L.t.d. Explorations60$89.43$2.64
Aug 2023L.t.d. Explorations00$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

OperatorChandler Oil & Gas, LLCFieldSeven SistersCountyDuval County

Chandler Oil & Gas, LLC in Duval County

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

Seven Sisters field

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