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Texas gas well

Producing

ERNST UNIT A LAS

Ernst Unit A 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

63,362mcf 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
01-276229

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Where it sits

This county

La Salle CountyLa SalleZavalaAtascosaMcMullenDimmitFrioLa Salle County
La Salle County
Oil, last 12 months
1,123 bbl
Gas in Jul 2026
3,501 mcf

Production by month

Gas output fell 14% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 14% over the last 12 monthsMonthly gas production and oil for ERNST UNIT A LAS, Aug 2023 to Jul 2026. Gas output fell 14% over the last 12 months. 63,362 mcf in the 12 months through Jul 2026, against 74,023 mcf in the 12 months before.Last 12 months: 63,362 mcfmcf per monthbbl per month002,5001005,0002007,50030010k400Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 14% over the last 12 monthsMonthly gas production and oil for ERNST UNIT A LAS, Aug 2023 to Jul 2026. Gas output fell 14% over the last 12 months. 63,362 mcf in the 12 months through Jul 2026, against 74,023 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month002,5001005,0002007,50030010k400Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

95% of the gas went to a transmission line in the last 12 months

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
95% of the gas went to a transmission line in the last 12 monthsShare of ERNST UNIT A LAS gas by disposition code each month, Aug 2023 to Jul 2026. 95% 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
95% of the gas went to a transmission line in the last 12 monthsShare of ERNST UNIT A LAS gas by disposition code each month, Aug 2023 to Jul 2026. 95% 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)

    95% · 60,310 mcf

  • Lease fuel (1)

    3.9% · 2,442 mcf

  • Flared (4)

    1.0% · 610 mcf

1.0% 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 ERNST UNIT A LAS
API numberWell no.Status
42-283-331642HActive

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 gasGathers100Oct 1, 2015–
Chesapeake Energy Mktg, L.l.c.CondensateGathers100Sep 1, 2015Nov 1, 2023
Chesapeake Energy Mktg, L.l.c.Gas-well gasBuys100Sep 1, 2015Nov 1, 2023

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

Who buys my oilOil price check

384.15 acres on the newest permit

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Permits for Ernst Unit A Las
API numberWell no.Acreson the permit
42-283-331642H384.15

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

Unit decimal checker

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36 months, newest first

Ledger for ERNST UNIT A LAS
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Ineos USA541653,5013,2475$80.46$2.89
Jun 2026Ineos USA8905,2834,96874$84.81$3.15
May 2026Ineos USA1281687,3867,033104$102.13$2.94
Apr 2026Ineos USA961905,9125,59180$100.32$2.77
Mar 2026Ineos USA9805,9285,58495$91.38$3.04
Feb 2026Ineos USA941605,3254,995105$64.51$3.62
Jan 2026Ineos USA1171375,7275,46711$60.04$7.72
Dec 2025Ineos USA12005,7335,4768$57.97$4.26
Nov 2025Ineos USA981515,2214,96812$60.06$3.79
Oct 2025Ineos USA8115,0704,705116$60.89$3.19
Sep 2025Ineos USA1481658,1928,1920$63.96$2.97
Aug 2025Ineos USA0084840$64.86$2.91
Jul 2025Ineos USA161712,6012,6010$68.39$3.20
Jun 2025Ineos USA3216,9396,9390$68.17$3.02
May 2025Ineos USA701784,2534,2530$62.17$3.12
Apr 2025Ineos USA13146,2306,2282$63.54$3.42
Mar 2025Ineos USA2721617,4577,4543$68.24$4.12
Feb 2025Ineos USA1631536,8786,8771$71.53$4.19
Jan 2025Ineos USA1803237,5757,5741$75.74$4.13
Dec 2024Ineos USA1851637,4767,4742$70.12$3.01
Nov 2024Ineos USA1811577,8637,8621$69.95$2.12
Oct 2024Ineos USA2171589,5139,5112$71.99$2.20
Sep 2024Ineos USA2523357,2387,2362$70.24$2.28
Aug 2024Ineos USA87180000$76.68$1.99
Jul 2024Ineos USA9713,0143,0140$81.80$2.07
Jun 2024Ineos USA8302,7342,7340$79.77$2.54
May 2024Ineos USA00000$80.02$2.12
Apr 2024Ineos USA0030300$85.35$1.60
Mar 2024Ineos USA1701,0701,0664$81.28$1.49
Feb 2024Ineos USA003983980$77.25$1.72
Jan 2024Ineos USA00000$74.15$3.18
Dec 2023Ineos USA00000$71.90$2.52
Nov 2023Ineos USA702362360$77.69$2.71
Oct 2023Ineos USA0042420$85.64$2.98
Sep 2023Ineos USA4201,9651,9650$89.43$2.64
Aug 2023Ineos USA55000$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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