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Texas oil lease

Producing

T KIRK UNIT B LAS

T Kirk 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

4,970bbl oil, last 12 months+17% vs prior year
Operator
Ineos USA Oil & Gas LLC
County
La Salle County
Field
Eagleville (Eagle Ford-1)
RRC lease
01-17324

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Where it sits

This county

La Salle CountyLa SalleZavalaAtascosaMcMullenDimmitFrioLa Salle County
La Salle County
Gas, last 12 months
3,758 mcf
Oil in Jul 2026
380 bbl

Production by month

Oil output rose 17% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output rose 17% over the last 12 monthsMonthly oil production and gas for T KIRK UNIT B LAS, Aug 2023 to Jul 2026. Oil output rose 17% over the last 12 months. 4,970 bbl in the 12 months through Jul 2026, against 4,253 bbl in the 12 months before.Last 12 months: 4,970 bblbbl per monthmcf per month002502005004007506001,000800Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 17% over the last 12 monthsMonthly oil production and gas for T KIRK UNIT B LAS, Aug 2023 to Jul 2026. Oil output rose 17% over the last 12 months. 4,970 bbl in the 12 months through Jul 2026, against 4,253 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002502005004007506001,000800Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Nov 2025 the lease's gas goes to lease fuel instead of a transmission line

Flaring peaked at 87.5% of the gas in Jan 2024.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
Since Nov 2025 the lease's gas goes to lease fuel instead of a transmission lineShare of T KIRK UNIT B LAS gas by disposition code each month, Aug 2023 to Jul 2026. Since Nov 2025 the lease's gas goes to lease fuel instead of a transmission line. Flaring peaked at 87.5% of the gas in Jan 2024.Share of the lease’s gas by disposition code, per month0%50%100%Nov 2025: line to fuelFlared 87.5%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Nov 2025 the lease's gas goes to lease fuel instead of a transmission lineShare of T KIRK UNIT B LAS gas by disposition code each month, Aug 2023 to Jul 2026. Since Nov 2025 the lease's gas goes to lease fuel instead of a transmission line. Flaring peaked at 87.5% of the gas in Jan 2024.Share of gas by disposition code0%50%100%Nov 25: line to fuelFlared 87.5%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Lease fuel (1)

    65% · 2,442 mcf

  • Transmission line (2)

    32% · 1,211 mcf

  • Flared (4)

    2.8% · 105 mcf

2.8% 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 T KIRK UNIT B LAS
API numberWell no.Status
42-283-339772HActive

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

400 acres on the newest 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 T Kirk Unit B Las
API numberWell no.Acreson the permit
42-283-339772H400

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for T KIRK UNIT B LAS
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Ineos USA3803273074612$80.46$2.89
Jun 2026Ineos USA3853223539913$84.81$3.15
May 2026Ineos USA3804983519012$102.13$2.94
Apr 2026Ineos USA3653383075412$100.32$2.77
Mar 2026Ineos USA414334349928$91.38$3.04
Feb 2026Ineos USA3794883117214$64.51$3.62
Jan 2026Ineos USA466333298481$60.04$7.72
Dec 2025Ineos USA441498321711$57.97$4.26
Nov 2025Ineos USA460515335931$60.06$3.79
Oct 2025Ineos USA53950656229221$60.89$3.19
Sep 2025Ineos USA35334098935$63.96$2.97
Aug 2025Ineos USA4084761661615$64.86$2.91
Jul 2025Ineos USA45633159590$68.39$3.20
Jun 2025Ineos USA36050673730$68.17$3.02
May 2025Ineos USA4543503243240$62.17$3.12
Apr 2025Ineos USA4845163103100$63.54$3.42
Mar 2025Ineos USA4435132892890$68.24$4.12
Feb 2025Ineos USA3883702062060$71.53$4.19
Jan 2025Ineos USA3763251131130$75.74$4.13
Dec 2024Ineos USA3813201591590$70.12$3.01
Nov 2024Ineos USA002232230$69.95$2.12
Oct 2024Ineos USA002512510$71.99$2.20
Sep 2024Ineos USA4155196976970$70.24$2.28
Aug 2024Ineos USA4965107927920$76.68$1.99
Jul 2024Ineos USA5034935275270$81.80$2.07
Jun 2024Ineos USA4895043363360$79.77$2.54
May 2024Ineos USA5936856226166$80.02$2.12
Apr 2024Ineos USA5835124984980$85.35$1.60
Mar 2024Ineos USA8211,0544354314$81.28$1.49
Feb 2024Ineos USA339358856817$77.25$1.72
Jan 2024Ineos USA136178817$74.15$3.18
Dec 2023Ineos USA51234120417925$71.90$2.52
Nov 2023Ineos USA33736049147417$77.69$2.71
Oct 2023Ineos USA58553451547936$85.64$2.98
Sep 2023Ineos USA42550136133427$89.43$2.64
Aug 2023Ineos USA61235966062238$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

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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