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Texas oil lease

Producing

MCKENZIE UNIT J

McKenzie Unit J is an oil lease in McMullen County, Texas, operated by Ineos USA Oil & Gas LLC in the Eagleville (Eagle Ford-1) field.

4 wells

6,445bbl oil, last 12 months−44% vs prior year
Operator
Ineos USA Oil & Gas LLC
County
McMullen County
Field
Eagleville (Eagle Ford-1)
RRC lease
01-15622

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Where it sits

This county

McMullen CountyMcMullenLa SalleAtascosaKarnesFrioLive OakMcMullen County
McMullen County
Gas, last 12 months
5,150 mcf
Oil in Jul 2026
193 bbl

Checks stopped on this lease?

  • Sales

    Sales over the last 3 months fell to 22% of the 9 months before.

SourceRailroad Commission production, P-5 and P-4 records, data through Jul 2026.

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Production by month

Oil output fell 44% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 44% over the last 12 monthsMonthly oil production and gas for MCKENZIE UNIT J, Aug 2023 to Jul 2026. Oil output fell 44% over the last 12 months. 6,445 bbl in the 12 months through Jul 2026, against 11,548 bbl in the 12 months before.Last 12 months: 6,445 bblbbl per monthmcf per month005005001,0001,0001,5001,5002,0002,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 44% over the last 12 monthsMonthly oil production and gas for MCKENZIE UNIT J, Aug 2023 to Jul 2026. Oil output fell 44% over the last 12 months. 6,445 bbl in the 12 months through Jul 2026, against 11,548 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month005005001,0001,0001,5001,5002,0002,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

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

Flaring peaked at 11.5% of the gas in Sep 2023.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
Since Oct 2025 the lease's gas goes to lease fuel instead of a transmission lineShare of MCKENZIE UNIT J gas by disposition code each month, Aug 2023 to Jul 2026. Since Oct 2025 the lease's gas goes to lease fuel instead of a transmission line. Flaring peaked at 11.5% of the gas in Sep 2023.Share of the lease’s gas by disposition code, per month0%50%100%Oct 2025: line to fuelFlared 11.5%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Oct 2025 the lease's gas goes to lease fuel instead of a transmission lineShare of MCKENZIE UNIT J gas by disposition code each month, Aug 2023 to Jul 2026. Since Oct 2025 the lease's gas goes to lease fuel instead of a transmission line. Flaring peaked at 11.5% of the gas in Sep 2023.Share of gas by disposition code0%50%100%Oct 25: line to fuelFlared 11.5%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Lease fuel (1)

    85% · 4,401 mcf

  • Transmission line (2)

    13% · 648 mcf

  • Flared (4)

    2.0% · 101 mcf

2.0% of the gas flared in the last 12 months. 11 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.

4 wells on this lease

Wells on MCKENZIE UNIT J
API numberWell no.Status
42-311-345992HActive
42-311-35898K 1HShut-in
42-311-35899K 3HShut-in
42-311-35900K 2HActive

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 gasGathers100Jan 1, 2018–
Chesapeake Energy Mktg, L.l.c.Casinghead gasBuys100Sep 1, 2015Nov 1, 2023
Chesapeake Energy Mktg, L.l.c.OilGathers100Jan 1, 2018Nov 1, 2023

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

Who buys my oilOil price check

400 acres on the newest permit

  • Good to know

    The wells on this lease state different acreage

    The permits state between 400 and 640 acres. Use the acres from your own division order for the well you are paid on.

Check your decimal on this lease
Permits for McKenzie Unit J
API numberWell no.Acreson the permit
42-311-35898K 1H400
42-311-35899K 3H400
42-311-35900K 2H400
42-311-345992H640

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

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36 months, newest first

Ledger for MCKENZIE UNIT J
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Ineos USA19390275179$80.46$2.89
Jun 2026Ineos USA162161261128$84.81$3.15
May 2026Ineos USA18917051579$102.13$2.94
Apr 2026Ineos USA418386498411$100.32$2.77
Mar 2026Ineos USA4935205504011$91.38$3.04
Feb 2026Ineos USA604623486288$64.51$3.62
Jan 2026Ineos USA690715548481$60.04$7.72
Dec 2025Ineos USA722708561602$57.97$4.26
Nov 2025Ineos USA739701515302$60.06$3.79
Oct 2025Ineos USA7377235816715$60.89$3.19
Sep 2025Ineos USA71871712010713$63.96$2.97
Aug 2025Ineos USA78076524022812$64.86$2.91
Jul 2025Ineos USA7438451751750$68.39$3.20
Jun 2025Ineos USA6736751471470$68.17$3.02
May 2025Ineos USA8618331871870$62.17$3.12
Apr 2025Ineos USA8007892062060$63.54$3.42
Mar 2025Ineos USA9309462462460$68.24$4.12
Feb 2025Ineos USA1,0261,0436466460$71.53$4.19
Jan 2025Ineos USA1,4811,3767037030$75.74$4.13
Dec 2024Ineos USA8989243653650$70.12$3.01
Nov 2024Ineos USA1,3471,4176496490$69.95$2.12
Oct 2024Ineos USA1,1721,1003823820$71.99$2.20
Sep 2024Ineos USA7167784364360$70.24$2.28
Aug 2024Ineos USA9018026196190$76.68$1.99
Jul 2024Ineos USA1,2471,2593203200$81.80$2.07
Jun 2024Ineos USA1,5791,6604424420$79.77$2.54
May 2024Ineos USA9921,0757177089$80.02$2.12
Apr 2024Ineos USA7907842622620$85.35$1.60
Mar 2024Ineos USA8718452632594$81.28$1.49
Feb 2024Ineos USA79875552346558$77.25$1.72
Jan 2024Ineos USA1,0511,04784576976$74.15$3.18
Dec 2023Ineos USA9249801,03897266$71.90$2.52
Nov 2023Ineos USA1,2201,2081,1511,06784$77.69$2.71
Oct 2023Ineos USA1,9202,0031,3061,193113$85.64$2.98
Sep 2023Ineos USA1,2221,149873773100$89.43$2.64
Aug 2023Ineos USA1,4161,4821,3641,251113$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)CountyMcMullen County

Ineos USA Oil & Gas LLC in McMullen County

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