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Texas oil lease

Producing

RANCHO UNIT B LAS

Rancho 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

3,142bbl oil, last 12 months−7% vs prior year
RRC lease
01-16051

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Where it sits

This county

La Salle CountyLa SalleZavalaAtascosaMcMullenDimmitFrioLa Salle County
La Salle County
Gas, last 12 months
5,103 mcf
Oil in Jul 2026
267 bbl

Production by month

Oil output fell 7% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 7% over the last 12 monthsMonthly oil production and gas for RANCHO UNIT B LAS, Aug 2023 to Jul 2026. Oil output fell 7% over the last 12 months. 3,142 bbl in the 12 months through Jul 2026, against 3,370 bbl in the 12 months before.Last 12 months: 3,142 bblbbl per monthmcf per month001002002004003006004008005001,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 7% over the last 12 monthsMonthly oil production and gas for RANCHO UNIT B LAS, Aug 2023 to Jul 2026. Oil output fell 7% over the last 12 months. 3,142 bbl in the 12 months through Jul 2026, against 3,370 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001002002004003006004008005001,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

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

Flaring peaked at 100.0% of the gas in Sep 2023.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
Since Jun 2026 the lease's gas goes to a transmission line instead of lease fuelShare of RANCHO UNIT B LAS gas by disposition code each month, Aug 2023 to Jul 2026. Since Jun 2026 the lease's gas goes to a transmission line instead of lease fuel. Flaring peaked at 100.0% of the gas in Sep 2023.Share of the lease’s gas by disposition code, per month0%50%100%Jun 2026: fuel to lineFlared 100.0%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Jun 2026 the lease's gas goes to a transmission line instead of lease fuelShare of RANCHO UNIT B LAS gas by disposition code each month, Aug 2023 to Jul 2026. Since Jun 2026 the lease's gas goes to a transmission line instead of lease fuel. Flaring peaked at 100.0% of the gas in Sep 2023.Share of gas by disposition code0%50%100%Jun 26: fuel to lineFlared 100.0%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    50% · 2,527 mcf

  • Lease fuel (1)

    48% · 2,442 mcf

  • Flared (4)

    2.6% · 134 mcf

2.6% of the gas flared in the last 12 months. 15 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 RANCHO UNIT B LAS
API numberWell no.Status
42-283-328051HActive

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).

239.39 acres on the newest permit

  • Good to know

    A pooling certificate (P-12) was filed

    Your tract may share its production with neighbors in a pooled unit. The unit acres the operator uses to divide production can differ from the acreage on one permit.

  • Worth asking

    A Rule 37 case is listed

    The RRC permit records list a Rule 37 case. This does not establish your royalty share. Ask for the permit and unit plat for your well.

Check your decimal on this lease
Permits for Rancho Unit B Las
API numberWell no.Acreson the permit
42-283-328051H239.39

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

Estimate your royalty

36 months, newest first

Ledger for RANCHO UNIT B LAS
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Ineos USA26732877049526$80.46$2.89
Jun 2026Ineos USA26316974047722$84.81$3.15
May 2026Ineos USA262380301448$102.13$2.94
Apr 2026Ineos USA25718525339$100.32$2.77
Mar 2026Ineos USA245188274169$91.38$3.04
Feb 2026Ineos USA2343402955911$64.51$3.62
Jan 2026Ineos USA226166261111$60.04$7.72
Dec 2025Ineos USA3103373631131$57.97$4.26
Nov 2025Ineos USA2631894101672$60.06$3.79
Oct 2025Ineos USA27533959732919$60.89$3.19
Sep 2025Ineos USA26433741540213$63.96$2.97
Aug 2025Ineos USA27617242441113$64.86$2.91
Jul 2025Ineos USA2853364414410$68.39$3.20
Jun 2025Ineos USA2833403223220$68.17$3.02
May 2025Ineos USA2741572732730$62.17$3.12
Apr 2025Ineos USA2693222962960$63.54$3.42
Mar 2025Ineos USA3073202242240$68.24$4.12
Feb 2025Ineos USA2521612932930$71.53$4.19
Jan 2025Ineos USA3625403983980$75.74$4.13
Dec 2024Ineos USA1751802762760$70.12$3.01
Nov 2024Ineos USA2871804494490$69.95$2.12
Oct 2024Ineos USA3243135475470$71.99$2.20
Sep 2024Ineos USA2633383553550$70.24$2.28
Aug 2024Ineos USA2893324114110$76.68$1.99
Jul 2024Ineos USA3421733323320$81.80$2.07
Jun 2024Ineos USA2873193013010$79.77$2.54
May 2024Ineos USA4193643733694$80.02$2.12
Apr 2024Ineos USA71160000$85.35$1.60
Mar 2024Ineos USA383501202$81.28$1.49
Feb 2024Ineos USA31117913512213$77.25$1.72
Jan 2024Ineos USA1183491261215$74.15$3.18
Dec 2023Ineos USA19502402328$71.90$2.52
Nov 2023Ineos USA33917521920514$77.69$2.71
Oct 2023Ineos USA290529303$85.64$2.98
Sep 2023Ineos USA321177808$89.43$2.64
Aug 2023Ineos USA255354897910$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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Nearby

Eagleville (Eagle Ford-1) field

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