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Texas oil lease

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NAVARRO UNIT B LAS

Navarro Unit B 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

4,717bbl oil, last 12 months+3% vs prior year
Operator
Ineos USA Oil & Gas LLC
County
La Salle County
Field
Eagleville (Eagle Ford-1)
RRC lease
01-15979

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Where it sits

This county

La Salle CountyLa SalleZavalaAtascosaMcMullenDimmitFrioLa Salle County
La Salle County
Gas, last 12 months
29,363 mcf
Oil in Jul 2026
257 bbl

Production by month

Oil output held steady over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output held steady over the last 12 monthsMonthly oil production and gas for NAVARRO UNIT B LAS, Aug 2023 to Jul 2026. Oil output held steady over the last 12 months. 4,717 bbl in the 12 months through Jul 2026, against 4,581 bbl in the 12 months before.Last 12 months: 4,717 bblbbl per monthmcf per month005001,0001,0002,0001,5003,0002,0004,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output held steady over the last 12 monthsMonthly oil production and gas for NAVARRO UNIT B LAS, Aug 2023 to Jul 2026. Oil output held steady over the last 12 months. 4,717 bbl in the 12 months through Jul 2026, against 4,581 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month005001,0001,0002,0001,5003,0002,0004,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

89% of the gas went to a transmission line in the last 12 months

Flaring peaked at 4.0% of the gas in Sep 2025.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
89% of the gas went to a transmission line in the last 12 monthsShare of NAVARRO UNIT B LAS gas by disposition code each month, Aug 2023 to Jul 2026. 89% of the gas went to a transmission line in the last 12 months. Flaring peaked at 4.0% of the gas in Sep 2025.Share of the lease’s gas by disposition code, per month0%50%100%Flared 4.0%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
89% of the gas went to a transmission line in the last 12 monthsShare of NAVARRO UNIT B LAS gas by disposition code each month, Aug 2023 to Jul 2026. 89% of the gas went to a transmission line in the last 12 months. Flaring peaked at 4.0% of the gas in Sep 2025.Share of gas by disposition code0%50%100%Flared 4.0%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    89% · 26,187 mcf

  • Lease fuel (1)

    8.3% · 2,442 mcf

  • Flared (4)

    2.5% · 734 mcf

2.5% of the gas flared in the last 12 months. 7 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 NAVARRO UNIT B LAS
API numberWell no.Status
42-283-327981HActive

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.OilGathers20Oct 1, 2016Apr 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

346.29 acres on the newest permit

Check your decimal on this lease
Permits for Navarro Unit B Las
API numberWell no.Acreson the permit
42-283-327981H346.29

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for NAVARRO UNIT B LAS
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Ineos USA2573252,1451,87026$80.46$2.89
Jun 2026Ineos USA3473252,3992,07781$84.81$3.15
May 2026Ineos USA3813212,3792,05674$102.13$2.94
Apr 2026Ineos USA3475252,3502,03970$100.32$2.77
Mar 2026Ineos USA4453692,5502,22378$91.38$3.04
Feb 2026Ineos USA3343492,3342,02683$64.51$3.62
Jan 2026Ineos USA4093172,2571,9999$60.04$7.72
Dec 2025Ineos USA4425022,5232,2659$57.97$4.26
Nov 2025Ineos USA5004902,3452,0968$60.06$3.79
Oct 2025Ineos USA3373392,0601,73675$60.89$3.19
Sep 2025Ineos USA4423642,8802,766114$63.96$2.97
Aug 2025Ineos USA4765163,1413,034107$64.86$2.91
Jul 2025Ineos USA5284723,2963,2951$68.39$3.20
Jun 2025Ineos USA5076443,3173,3161$68.17$3.02
May 2025Ineos USA5814863,7163,7151$62.17$3.12
Apr 2025Ineos USA6336763,7133,7121$63.54$3.42
Mar 2025Ineos USA1,1881,2552,2802,2791$68.24$4.12
Feb 2025Ineos USA50033330$71.53$4.19
Jan 2025Ineos USA40000$75.74$4.13
Dec 2024Ineos USA00000$70.12$3.01
Nov 2024Ineos USA00000$69.95$2.12
Oct 2024Ineos USA3794885925920$71.99$2.20
Sep 2024Ineos USA2771834414410$70.24$2.28
Aug 2024Ineos USA4345191,2741,2740$76.68$1.99
Jul 2024Ineos USA4493491,2871,2870$81.80$2.07
Jun 2024Ineos USA3545181,1601,1591$79.77$2.54
May 2024Ineos USA1,2711,2241,9371,91819$80.02$2.12
Apr 2024Ineos USA00000$85.35$1.60
Mar 2024Ineos USA3661834924866$81.28$1.49
Feb 2024Ineos USA00000$77.25$1.72
Jan 2024Ineos USA1030300$74.15$3.18
Dec 2023Ineos USA00000$71.90$2.52
Nov 2023Ineos USA100110$77.69$2.71
Oct 2023Ineos USA1391815295281$85.64$2.98
Sep 2023Ineos USA20000$89.43$2.64
Aug 2023Ineos USA3713691,1021,0993$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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Eagleville (Eagle Ford-1) field

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