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Royalty Clerk

Texas gas well

Producing

FOSTER LAS

Foster Las is a gas well in La Salle County, Texas, operated by Ineos USA Oil & Gas LLC in the Eagleville (Eagle Ford-1) field.

1 well

37,934mcf gas, last 12 months+14% vs prior year
Operator
Ineos USA Oil & Gas LLC
County
La Salle County
Field
Eagleville (Eagle Ford-1)
RRC lease
01-278183

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Where it sits

This county

La Salle CountyLa SalleZavalaAtascosaMcMullenDimmitFrioLa Salle County
La Salle County
Oil, last 12 months
202 bbl
Gas in Jul 2026
2,105 mcf

Production by month

Gas output rose 14% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output rose 14% over the last 12 monthsMonthly gas production and oil for FOSTER LAS, Aug 2023 to Jul 2026. Gas output rose 14% over the last 12 months. 37,934 mcf in the 12 months through Jul 2026, against 33,363 mcf in the 12 months before.Last 12 months: 37,934 mcfmcf per monthbbl per month002,000254,000506,000758,00010010k125Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output rose 14% over the last 12 monthsMonthly gas production and oil for FOSTER LAS, Aug 2023 to Jul 2026. Gas output rose 14% over the last 12 months. 37,934 mcf in the 12 months through Jul 2026, against 33,363 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month002,000254,000506,000758,00010010k125Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Over 99% of the gas went to a transmission line in the last 12 months

  • Transmission line (2)
  • Flared (4)
Over 99% of the gas went to a transmission line in the last 12 monthsShare of FOSTER LAS gas by disposition code each month, Aug 2023 to Jul 2026. Over 99% of the gas went to a transmission line in the last 12 months.Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Over 99% of the gas went to a transmission line in the last 12 monthsShare of FOSTER LAS gas by disposition code each month, Aug 2023 to Jul 2026. Over 99% of the gas went to a transmission line in the last 12 months.Share of gas by disposition code0%50%100%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    100% · 37,841 mcf

  • Flared (4)

    0.2% · 93 mcf

0.2% of the gas flared in the last 12 months. No month 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 FOSTER LAS
API numberWell no.Status
42-283-35388A 1HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Ineos Energy Marketing USA LLCCondensateGathers100Nov 1, 2023–
Ineos Energy Marketing USA LLCGas-well gasBuys100Nov 1, 2023–
Williams Mlp Operating LLCGas-well gasGathers100Aug 5, 2015–
Chesapeake Energy Mktg, L.l.c.CondensateGathers100Aug 5, 2015Nov 1, 2023
Chesapeake Energy Mktg, L.l.c.Gas-well gasBuys100Aug 5, 2015Nov 1, 2023

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

Who buys my oilOil price check

1,879.58 acres on the newest permit

Permits for Foster Las
API numberWell no.Acreson the permit
42-283-35388A 1H1,879.58

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for FOSTER LAS
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Ineos USA802,1052,1041$80.46$2.89
Jun 2026Ineos USA703,9683,9626$84.81$3.15
May 2026Ineos USA6434,4334,38449$102.13$2.94
Apr 2026Ineos USA703,3993,3936$100.32$2.77
Mar 2026Ineos USA1103,3613,3610$91.38$3.04
Feb 2026Ineos USA491713,3023,27131$64.51$3.62
Jan 2026Ineos USA003,9343,9340$60.04$7.72
Dec 2025Ineos USA404,7294,7290$57.97$4.26
Nov 2025Ineos USA5217,5777,5770$60.06$3.79
Oct 2025Ineos USA0038380$60.89$3.19
Sep 2025Ineos USA017877770$63.96$2.97
Aug 2025Ineos USA001,0111,0110$64.86$2.91
Jul 2025Ineos USA7402,5902,5900$68.39$3.20
Jun 2025Ineos USA002,7862,7860$68.17$3.02
May 2025Ineos USA001,5831,5830$62.17$3.12
Apr 2025Ineos USA671661501500$63.54$3.42
Mar 2025Ineos USA001931930$68.24$4.12
Feb 2025Ineos USA604,1324,1320$71.53$4.19
Jan 2025Ineos USA11045,9225,9220$75.74$4.13
Dec 2024Ineos USA1316,6296,6290$70.12$3.01
Nov 2024Ineos USA001,2261,2260$69.95$2.12
Oct 2024Ineos USA00000$71.99$2.20
Sep 2024Ineos USA009169160$70.24$2.28
Aug 2024Ineos USA721407,2367,2360$76.68$1.99
Jul 2024Ineos USA008,9838,9830$81.80$2.07
Jun 2024Ineos USA1205,0975,0970$79.77$2.54
May 2024Ineos USA503,1593,1527$80.02$2.12
Apr 2024Ineos USA2705,9125,9120$85.35$1.60
Mar 2024Ineos USA0072720$81.28$1.49
Feb 2024Ineos USA5034340$77.25$1.72
Jan 2024Ineos USA30110$74.15$3.18
Dec 2023Ineos USA00000$71.90$2.52
Nov 2023Ineos USA005,2635,2630$77.69$2.71
Oct 2023Ineos USA00220$85.64$2.98
Sep 2023Ineos USA221151150$89.43$2.64
Aug 2023Ineos USA004,0784,0780$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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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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