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DULLNIG UNIT F DIM

Dullnig Unit F Dim is an oil lease in Dimmit County, Texas, operated by Ineos USA Oil & Gas LLC in the Briscoe Ranch (Eagleford) field.

1 well

29bbl oil, last 12 months−97% vs prior year
Operator
Ineos USA Oil & Gas LLC
County
Dimmit County
Field
Briscoe Ranch (Eagleford)
RRC lease
01-16685

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Where it sits

This county

Dimmit CountyDimmitLa SalleZavalaFrioMaverickDimmit County
Dimmit County
Oil in Jul 2026
0 bbl
Reporting since
Jan 2020

Checks stopped on this lease?

  • Sales

    No sales reported for the last 11 months of state data (through Jul 2026).

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

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Production by month

Oil output fell 97% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 97% over the last 12 monthsMonthly oil production and gas for DULLNIG UNIT F DIM, Aug 2023 to Jul 2026. Oil output fell 97% over the last 12 months. 29 bbl in the 12 months through Jul 2026, against 1,147 bbl in the 12 months before.Last 12 months: 29 bblbbl per monthmcf per month002001,0004002,0006003,0008004,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 97% over the last 12 monthsMonthly oil production and gas for DULLNIG UNIT F DIM, Aug 2023 to Jul 2026. Oil output fell 97% over the last 12 months. 29 bbl in the 12 months through Jul 2026, against 1,147 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002001,0004002,0006003,0008004,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

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

  • Transmission line (2)
  • Flared (4)
All of the gas went to a transmission line in the last 12 monthsShare of DULLNIG UNIT F DIM gas by disposition code each month, Aug 2023 to Jul 2026. All 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
All of the gas went to a transmission line in the last 12 monthsShare of DULLNIG UNIT F DIM gas by disposition code each month, Aug 2023 to Jul 2026. All 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.

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 DULLNIG UNIT F DIM
API numberWell no.Status
42-127-348294HActive

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.OilGathers10Sep 2, 2015Apr 28, 2023
Eastex Crude CompanyOilGathers80Sep 2, 2015Apr 28, 2023
Shell Trading (Us) CompanyOilGathers10Sep 2, 2015Apr 28, 2023

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

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311.58 acres on the newest permit

Check your decimal on this lease
Permits for Dullnig Unit F Dim
API numberWell no.Acreson the permit
42-127-348294H311.58

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

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36 months, newest first

Ledger for DULLNIG UNIT F DIM
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Ineos USA00000$80.46$2.89
Jun 2026Ineos USA00000$84.81$3.15
May 2026Ineos USA00000$102.13$2.94
Apr 2026Ineos USA00000$100.32$2.77
Mar 2026Ineos USA280000$91.38$3.04
Feb 2026Ineos USA00000$64.51$3.62
Jan 2026Ineos USA00000$60.04$7.72
Dec 2025Ineos USA00000$57.97$4.26
Nov 2025Ineos USA00000$60.06$3.79
Oct 2025Ineos USA00000$60.89$3.19
Sep 2025Ineos USA00000$63.96$2.97
Aug 2025Ineos USA11000$64.86$2.91
Jul 2025Ineos USA11000$68.39$3.20
Jun 2025Ineos USA00000$68.17$3.02
May 2025Ineos USA350000$62.17$3.12
Apr 2025Ineos USA116225250$63.54$3.42
Mar 2025Ineos USA0146000$68.24$4.12
Feb 2025Ineos USA61828280$71.53$4.19
Jan 2025Ineos USA412411110$75.74$4.13
Dec 2024Ineos USA59184660$70.12$3.01
Nov 2024Ineos USA2691788048040$69.95$2.12
Oct 2024Ineos USA140660$71.99$2.20
Sep 2024Ineos USA2993369909900$70.24$2.28
Aug 2024Ineos USA2521771,0581,0580$76.68$1.99
Jul 2024Ineos USA5145382,6452,6450$81.80$2.07
Jun 2024Ineos USA30023230$79.77$2.54
May 2024Ineos USA45019190$80.02$2.12
Apr 2024Ineos USA11121210$85.35$1.60
Mar 2024Ineos USA591752062042$81.28$1.49
Feb 2024Ineos USA3303581,3101,3064$77.25$1.72
Jan 2024Ineos USA3763151,5491,5445$74.15$3.18
Dec 2023Ineos USA4023091,7621,7575$71.90$2.52
Nov 2023Ineos USA4114941,7221,7175$77.69$2.71
Oct 2023Ineos USA3973461,5181,5099$85.64$2.98
Sep 2023Ineos USA4105271,4661,4624$89.43$2.64
Aug 2023Ineos USA4515371,2931,2894$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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Nearby

This lease belongs to

OperatorIneos USA Oil & Gas LLCFieldBriscoe Ranch (Eagleford)CountyDimmit County

Ineos USA Oil & Gas LLC in Dimmit County

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Briscoe Ranch (Eagleford) field

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