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Texas oil lease

Producing

KOIN

Koin is an oil lease in Jack County, Texas, operated by Delfin Operating, LLC in the Dimock (Ellenburger) field.

1 well

5,084bbl oil, last 12 months−11% vs prior year
Operator
Delfin Operating, LLC
County
Jack County
Field
Dimock (Ellenburger)
RRC lease
09-33605

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Where it sits

This county

Jack CountyJackWiseClayMontagueYoungArcherJack County
Jack County
Gas, last 12 months
4,843 mcf
Oil in Jun 2026
402 bbl

Production by month

Oil output fell 11% over the last 12 months

Jul 2026 was not reported.

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 11% over the last 12 monthsMonthly oil production and gas for KOIN, Aug 2023 to Jul 2026. Oil output fell 11% over the last 12 months. 4,635 bbl in the 12 months through Jul 2026, against 5,199 bbl in the 12 months before.Last 12 months: 4,635 bblbbl per monthmcf per month001002002004003006004008005001,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 11% over the last 12 monthsMonthly oil production and gas for KOIN, Aug 2023 to Jul 2026. Oil output fell 11% over the last 12 months. 4,635 bbl in the 12 months through Jul 2026, against 5,199 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

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

All of the gas went to a transmission line in the last 12 monthsShare of KOIN 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 KOIN 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.

1 well on this lease

Wells on KOIN
API numberWell no.Status
42-237-404111Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Ptt Premier Trading and Tran LLCOilGathers100Nov 1, 2023–
Targa Midstream Services LLCCasinghead gasGathers100Jan 28, 2017Nov 1, 2023
Targa Midstream Services LLCCasinghead gasBuys100Jan 28, 2017Nov 1, 2023
Gulfmark Energy, Inc.OilGathers100Oct 1, 2018Nov 1, 2023

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

Who buys my oilOil price check

151.70 acres on the newest permit

Permits for Koin
API numberWell no.Acreson the permit
42-237-404111151.70

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

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36 months, newest first

Ledger for KOIN
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026No report filed–––––$80.46$2.89
Jun 20264023884184180$84.81$3.15
May 20264315294274270$102.13$2.94
Apr 20264193734034030$100.32$2.77
Mar 20264253624204200$91.38$3.04
Feb 20264195763663660$64.51$3.62
Jan 20264091953933930$60.04$7.72
Dec 20254373993993990$57.97$4.26
Nov 20254295604044040$60.06$3.79
Oct 20254253744224220$60.89$3.19
Sep 20254307313623620$63.96$2.97
Aug 20254091813893890$64.86$2.91
Jul 20254493594404400$68.39$3.20
Jun 20254565624174170$68.17$3.02
May 20253593644284280$62.17$3.12
Apr 20254373754124120$63.54$3.42
Mar 20254393724264260$68.24$4.12
Feb 20254373623783780$71.53$4.19
Jan 20254283902822820$75.74$4.13
Dec 20244205264574570$70.12$3.01
Nov 20244373784394390$69.95$2.12
Oct 20244293854724720$71.99$2.20
Sep 20244564623793790$70.24$2.28
Aug 20244525394904900$76.68$1.99
Jul 20244533934974970$81.80$2.07
Jun 20244053584754750$79.77$2.54
May 20244015634864860$80.02$2.12
Apr 20243733794734730$85.35$1.60
Mar 20244073644664660$81.28$1.49
Feb 20244303624344340$77.25$1.72
Jan 20244225574504500$74.15$3.18
Dec 20234443724644640$71.90$2.52
Nov 20234235564584580$77.69$2.71
Oct 20234413464884880$85.64$2.98
Sep 20234363275005000$89.43$2.64
Aug 20232735115445440$81.39$2.58

No report filed

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

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This lease belongs to

OperatorDelfin Operating, LLCFieldDimock (Ellenburger)CountyJack County

Delfin Operating, LLC in Jack County

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Dimock (Ellenburger) field

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