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Texas oil lease

Producing

WEIMER UNIT A LAS

Weimer Unit A Las is an oil lease in LA Salle County, Texas, operated by Ineos USA Oil & Gas LLC in the Eagleville (Eagle Ford-1) field.

1 well

8,402bbl oil, last 12 months+999% vs prior year
Operator
Ineos USA Oil & Gas LLC
County
LA Salle County
Field
Eagleville (Eagle Ford-1)
RRC lease
01-15785

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Where it sits

This county

LA Salle CountyLA SalleZavalaAtascosaMcMullenDimmitFrioLA Salle County
LA Salle County
Gas, last 12 months
1,945 mcf
Oil in Jul 2026
509 bbl

Production by month

Oil output rose 16,704% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output rose 16,704% over the last 12 monthsMonthly oil production and gas for WEIMER UNIT A LAS, Aug 2023 to Jul 2026. Oil output rose 16,704% over the last 12 months. 8,402 bbl in the 12 months through Jul 2026, against 50 bbl in the 12 months before.Last 12 months: 8,402 bblbbl per monthmcf per month005001,0001,0002,0001,5003,0002,0004,0002,5005,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 16,704% over the last 12 monthsMonthly oil production and gas for WEIMER UNIT A LAS, Aug 2023 to Jul 2026. Oil output rose 16,704% over the last 12 months. 8,402 bbl in the 12 months through Jul 2026, against 50 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month005001,0001,0002,0001,5003,0002,0004,0002,5005,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

97% of the gas went to a transmission line in the last 12 months

Flaring peaked at 50.0% of the gas in Nov 2025.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
97% of the gas went to a transmission line in the last 12 monthsShare of WEIMER UNIT A LAS gas by disposition code each month, Aug 2023 to Jul 2026. 97% of the gas went to a transmission line in the last 12 months. Flaring peaked at 50.0% of the gas in Nov 2025.Share of the lease’s gas by disposition code, per month0%50%100%Flared 50.0%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
97% of the gas went to a transmission line in the last 12 monthsShare of WEIMER UNIT A LAS gas by disposition code each month, Aug 2023 to Jul 2026. 97% of the gas went to a transmission line in the last 12 months. Flaring peaked at 50.0% of the gas in Nov 2025.Share of gas by disposition code0%50%100%Flared 50.0%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    97% · 2,286 mcf

  • Flared (4)

    2.6% · 61 mcf

  • Lease fuel (1)

    0.4% · 9 mcf

2.6% of the gas flared in the last 12 months. 4 months above 3%.

Who has run this lease

The operator changed once, most recently in Apr 2023

Operators of this lease over timeChesapeake Operating, L.L.C., Jan 2020 to Mar 2023; Ineos USA Oil & Gas LLC, Apr 2023 to Jul 20262020202120222023202420252026Changed Apr 2023Chesapeake Operating, L.L.C.Jan 2020 to Mar 2023Ineos USA Oil & Gas LLCApr 2023 to now
Operators of this lease over timeChesapeake Operating, L.L.C., Jan 2020 to Mar 2023; Ineos USA Oil & Gas LLC, Apr 2023 to Jul 20262020202120222023202420252026Changed Apr 2023Chesapeake Operating, L.L.C.Jan 2020 to Mar 2023Ineos USA Oil & Gas LLCApr 2023 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on WEIMER UNIT A LAS
API numberWell no.Status
42-283-327523HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Ineos Energy Marketing USA LLCOilGathers100Nov 1, 2023–
Ineos Energy Marketing USA LLCCasinghead gasBuys100Nov 1, 2023–
Williams Mlp Operating LLCCasinghead gasGathers100Oct 1, 2015–
Chesapeake Energy Mktg, L.l.c.Casinghead gasBuys100Sep 1, 2015Nov 1, 2023
Chesapeake Energy Mktg, L.l.c.OilGathers100Apr 28, 2023Nov 1, 2023
Chesapeake Energy Mktg, L.l.c.OilGathers20Sep 1, 2015Apr 28, 2023
Phillips 66 CompanyOilGathers80Oct 1, 2016Apr 28, 2023

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

Who buys my oilOil price check

478.88 acres on the newest permit

Permits for Weimer Unit A Las
API numberWell no.Acreson the permit
42-283-327523H478.88

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for WEIMER UNIT A LAS
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Ineos USA50951049347912$80.46$2.89
Jun 2026Ineos USA62461861359515$84.81$3.15
May 2026Ineos USA47347835534310$102.13$2.94
Apr 2026Ineos USA46646536835115$100.32$2.77
Mar 2026Ineos USA55354941401$91.38$3.04
Feb 2026Ineos USA591600220$64.51$3.62
Jan 2026Ineos USA73273613112$60.04$7.72
Dec 2025Ineos USA1,1631,17113103$57.97$4.26
Nov 2025Ineos USA1,4081,403633$60.06$3.79
Oct 2025Ineos USA1,8831,86341410$60.89$3.19
Sep 2025Ineos USA00000$63.96$2.97
Aug 2025Ineos USA00000$64.86$2.91
Jul 2025Ineos USA00000$68.39$3.20
Jun 2025Ineos USA11000$68.17$3.02
May 2025Ineos USA00000$62.17$3.12
Apr 2025Ineos USA00000$63.54$3.42
Mar 2025Ineos USA00000$68.24$4.12
Feb 2025Ineos USA77110$71.53$4.19
Jan 2025Ineos USA00000$75.74$4.13
Dec 2024Ineos USA00000$70.12$3.01
Nov 2024Ineos USA00000$69.95$2.12
Oct 2024Ineos USA11000$71.99$2.20
Sep 2024Ineos USA2525000$70.24$2.28
Aug 2024Ineos USA1616000$76.68$1.99
Jul 2024Ineos USA1011000$81.80$2.07
Jun 2024Ineos USA1615000$79.77$2.54
May 2024Ineos USA6565000$80.02$2.12
Apr 2024Ineos USA00000$85.35$1.60
Mar 2024Ineos USA46104000$81.28$1.49
Feb 2024Ineos USA00000$77.25$1.72
Jan 2024Ineos USA00000$74.15$3.18
Dec 2023Ineos USA00000$71.90$2.52
Nov 2023Ineos USA00000$77.69$2.71
Oct 2023Ineos USA433344104100$85.64$2.98
Sep 2023Ineos USA6043593,7773,7734$89.43$2.64
Aug 2023Ineos USA5827014,2444,2404$81.39$2.58

Flared above 3%

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

OperatorIneos USA Oil & Gas LLCFieldEagleville (Eagle Ford-1)CountyLA Salle County

Ineos USA Oil & Gas LLC in LA Salle County

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