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DULLNIG UNIT E DIM

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

1 well

11bbl oil, last 12 months−99% vs prior year
Operator
Ineos USA Oil & Gas LLC
County
Dimmit County
Field
Briscoe Ranch (Eagleford)
RRC lease
01-16310

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Where it sits

This county

Dimmit CountyDimmitLA SalleZavalaFrioMaverickDimmit County
Dimmit County
Gas, last 12 months
8 mcf
Oil in Jul 2026
0 bbl

Production by month

Oil output fell 99% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 99% over the last 12 monthsMonthly oil production and gas for DULLNIG UNIT E DIM, Aug 2023 to Jul 2026. Oil output fell 99% over the last 12 months. 11 bbl in the 12 months through Jul 2026, against 1,227 bbl in the 12 months before.Last 12 months: 11 bblbbl per monthmcf per month002001,0004002,0006003,0008004,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 99% over the last 12 monthsMonthly oil production and gas for DULLNIG UNIT E DIM, Aug 2023 to Jul 2026. Oil output fell 99% over the last 12 months. 11 bbl in the 12 months through Jul 2026, against 1,227 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

Over 99% of the gas went to a transmission line in the last 12 months

Flaring peaked at 100.0% of the gas in Oct 2025.

  • Transmission line (2)
  • Flared (4)
Over 99% of the gas went to a transmission line in the last 12 monthsShare of DULLNIG UNIT E DIM gas by disposition code each month, Aug 2023 to Jul 2026. Over 99% of the gas went to a transmission line in the last 12 months. Flaring peaked at 100.0% of the gas in Oct 2025.Share of the lease’s gas by disposition code, per month0%50%100%Flared 100.0%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Over 99% of the gas went to a transmission line in the last 12 monthsShare of DULLNIG UNIT E DIM gas by disposition code each month, Aug 2023 to Jul 2026. Over 99% of the gas went to a transmission line in the last 12 months. Flaring peaked at 100.0% of the gas in Oct 2025.Share of gas by disposition code0%50%100%Flared 100.0%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    100% · 9,606 mcf

  • Flared (4)

    0.1% · 9 mcf

0.1% of the gas flared in the last 12 months. 3 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 DULLNIG UNIT E DIM
API numberWell no.Status
42-127-346332HActive

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 CompanyOilGathers80Nov 1, 2014Apr 28, 2023
Shell Trading (Us) CompanyOilGathers10Sep 2, 2015Apr 28, 2023

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

Who buys my oilOil price check

303.99 acres on the newest permit

A pooling certificate was filed

Permits for Dullnig Unit E Dim
API numberWell no.Acreson the permit
42-127-346332H303.99

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

Unit decimal checker

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36 months, newest first

Ledger for DULLNIG UNIT E 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 USA00000$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 USA00808$60.89$3.19
Sep 2025Ineos USA00000$63.96$2.97
Aug 2025Ineos USA110000$64.86$2.91
Jul 2025Ineos USA00000$68.39$3.20
Jun 2025Ineos USA00000$68.17$3.02
May 2025Ineos USA00000$62.17$3.12
Apr 2025Ineos USA1011110$63.54$3.42
Mar 2025Ineos USA006716710$68.24$4.12
Feb 2025Ineos USA009269260$71.53$4.19
Jan 2025Ineos USA2721,5601,5600$75.74$4.13
Dec 2024Ineos USA105475470$70.12$3.01
Nov 2024Ineos USA7327097090$69.95$2.12
Oct 2024Ineos USA4005181,7631,7621$71.99$2.20
Sep 2024Ineos USA7077333,3663,3660$70.24$2.28
Aug 2024Ineos USA180550$76.68$1.99
Jul 2024Ineos USA27023230$81.80$2.07
Jun 2024Ineos USA56026260$79.77$2.54
May 2024Ineos USA2813591,0121,00210$80.02$2.12
Apr 2024Ineos USA41026260$85.35$1.60
Mar 2024Ineos USA3333671,8521,83517$81.28$1.49
Feb 2024Ineos USA33011101$77.25$1.72
Jan 2024Ineos USA33029281$74.15$3.18
Dec 2023Ineos USA00000$71.90$2.52
Nov 2023Ineos USA2341858248177$77.69$2.71
Oct 2023Ineos USA2793371,0551,0532$85.64$2.98
Sep 2023Ineos USA4273331,7221,69626$89.43$2.64
Aug 2023Ineos USA1901827147104$81.39$2.58

Flared above 3%

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Sep 28, 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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