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Texas oil lease

Producing

W T SANDLIN UNIT I LAS

W T Sandlin Unit I 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

9,677bbl oil, last 12 months−8% vs prior year
Operator
Ineos USA Oil & Gas LLC
County
La Salle County
Field
Eagleville (Eagle Ford-1)
RRC lease
01-16590

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Where it sits

This county

La Salle CountyLa SalleZavalaAtascosaMcMullenDimmitFrioLa Salle County
La Salle County
Gas, last 12 months
15,695 mcf
Oil in Jul 2026
777 bbl

Production by month

Oil output fell 8% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 8% over the last 12 monthsMonthly oil production and gas for W T SANDLIN UNIT I LAS, Aug 2023 to Jul 2026. Oil output fell 8% over the last 12 months. 9,677 bbl in the 12 months through Jul 2026, against 10,488 bbl in the 12 months before.Last 12 months: 9,677 bblbbl per monthmcf per month005005001,0001,0001,5001,5002,0002,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 8% over the last 12 monthsMonthly oil production and gas for W T SANDLIN UNIT I LAS, Aug 2023 to Jul 2026. Oil output fell 8% over the last 12 months. 9,677 bbl in the 12 months through Jul 2026, against 10,488 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month005005001,0001,0001,5001,5002,0002,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Jul 2026 the lease's gas goes to lease fuel instead of a transmission line

Flaring peaked at 43.2% of the gas in Feb 2024.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
Since Jul 2026 the lease's gas goes to lease fuel instead of a transmission lineShare of W T SANDLIN UNIT I LAS gas by disposition code each month, Aug 2023 to Jul 2026. Since Jul 2026 the lease's gas goes to lease fuel instead of a transmission line. Flaring peaked at 43.2% of the gas in Feb 2024.Share of the lease’s gas by disposition code, per month0%50%100%Jul 2026: line to fuelFlared 43.2%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Jul 2026 the lease's gas goes to lease fuel instead of a transmission lineShare of W T SANDLIN UNIT I LAS gas by disposition code each month, Aug 2023 to Jul 2026. Since Jul 2026 the lease's gas goes to lease fuel instead of a transmission line. Flaring peaked at 43.2% of the gas in Feb 2024.Share of gas by disposition code0%50%100%Jul 26: line to fuelFlared 43.2%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    82% · 12,907 mcf

  • Lease fuel (1)

    16% · 2,442 mcf

  • Flared (4)

    2.2% · 346 mcf

2.2% of the gas flared in the last 12 months. 10 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 W T SANDLIN UNIT I LAS
API numberWell no.Status
42-283-33306C 2HActive

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.OilGathers100Sep 1, 2015Nov 1, 2023

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

Who buys my oilOil price check

257.92 acres on the newest permit

Check your decimal on this lease
Permits for W T Sandlin Unit I Las
API numberWell no.Acreson the permit
42-283-33306C 2H257.92

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for W T SANDLIN UNIT I LAS
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Ineos USA7778633971480$80.46$2.89
Jun 2026Ineos USA7667201,07379438$84.81$3.15
May 2026Ineos USA7898901,3261,03938$102.13$2.94
Apr 2026Ineos USA7857201,5681,27453$100.32$2.77
Mar 2026Ineos USA8378791,5591,26644$91.38$3.04
Feb 2026Ineos USA7377361,5311,24462$64.51$3.62
Jan 2026Ineos USA8511,0931,6771,4226$60.04$7.72
Dec 2025Ineos USA8265561,6931,4377$57.97$4.26
Nov 2025Ineos USA7827131,5581,3116$60.06$3.79
Oct 2025Ineos USA8398731,6651,36848$60.89$3.19
Sep 2025Ineos USA8238761,1591,13029$63.96$2.97
Aug 2025Ineos USA86585048947415$64.86$2.91
Jul 2025Ineos USA8139003353350$68.39$3.20
Jun 2025Ineos USA8257472782780$68.17$3.02
May 2025Ineos USA8568764574570$62.17$3.12
Apr 2025Ineos USA8698854154150$63.54$3.42
Mar 2025Ineos USA9699436046040$68.24$4.12
Feb 2025Ineos USA8328913943940$71.53$4.19
Jan 2025Ineos USA8937596076070$75.74$4.13
Dec 2024Ineos USA9058933353350$70.12$3.01
Nov 2024Ineos USA8448971501500$69.95$2.12
Oct 2024Ineos USA9011,07774740$71.99$2.20
Sep 2024Ineos USA91270560600$70.24$2.28
Aug 2024Ineos USA86988277770$76.68$1.99
Jul 2024Ineos USA8349071381380$81.80$2.07
Jun 2024Ineos USA9009074974970$79.77$2.54
May 2024Ineos USA1,2541,03196495113$80.02$2.12
Apr 2024Ineos USA1,0241,0247747740$85.35$1.60
Mar 2024Ineos USA1,2221,2224844786$81.28$1.49
Feb 2024Ineos USA7077071488464$77.25$1.72
Jan 2024Ineos USA1,7221,722499342157$74.15$3.18
Dec 2023Ineos USA00000$71.90$2.52
Nov 2023Ineos USA54654690385350$77.69$2.71
Oct 2023Ineos USA1,0881,2461,04694799$85.64$2.98
Sep 2023Ineos USA1,1061,257767662105$89.43$2.64
Aug 2023Ineos USA1,00384743134388$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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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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