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Texas oil lease

Producing

DUNCAN, W.C.

Duncan, W.c. is an oil lease in Jack County, Texas, operated by S&G Oil LLC in the Dees (Atoka Conglomerate) field.

1 well

153bbl oil, last 12 months−27% vs prior year
Operator
S&G Oil LLC
County
Jack County
Field
Dees (Atoka Conglomerate)
RRC lease
09-28793

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Where it sits

This county

Jack CountyJackWiseClayMontagueYoungArcherJack County
Jack County
Gas, last 12 months
483 mcf
Oil in May 2026
10 bbl

Checks stopped on this lease?

  • P-5

    The current operator's P-5 registration is listed as delinquent (last P-5 filed Sep 30, 2025).

  • Sales

    No sales reported for the last 12 months of state data (through Jul 2026).

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

See why checks stop on this lease

Production by month

Oil output fell 27% over the last 12 months

2 months were not reported.

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 27% over the last 12 monthsMonthly oil production and gas for DUNCAN, W.C., Aug 2023 to Jul 2026. Oil output fell 27% over the last 12 months. 130 bbl in the 12 months through Jul 2026, against 178 bbl in the 12 months before.Last 12 months: 130 bblbbl per monthmcf per month00202504050060750801,0001001,250Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 27% over the last 12 monthsMonthly oil production and gas for DUNCAN, W.C., Aug 2023 to Jul 2026. Oil output fell 27% over the last 12 months. 130 bbl in the 12 months through Jul 2026, against 178 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month00202504050060750801,0001001,250Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

All of the gas went to a processing plant in the last 12 months

All of the gas went to a processing plant in the last 12 monthsShare of DUNCAN, W.C. gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a processing plant 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 processing plant in the last 12 monthsShare of DUNCAN, W.C. gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a processing plant 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 Aug 2020

Operators of this lease over timeBurk Royalty Co., Ltd., Jan 2020 to Jul 2020; S&G Oil LLC, Aug 2020 to May 20262020202120222023202420252026Changed Aug 2020Burk Royalty Co., Ltd.Jan 2020 to Jul 2020S&G Oil LLCAug 2020 to now
Operators of this lease over timeBurk Royalty Co., Ltd., Jan 2020 to Jul 2020; S&G Oil LLC, Aug 2020 to May 20262020202120222023202420252026Changed Aug 2020Burk Royalty Co., Ltd.Jan 2020 to Jul 2020S&G Oil LLCAug 2020 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on DUNCAN, W.C.
API numberWell no.Status
42-237-017831Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Sentinel Transportation, LLCOilGathers100Oct 1, 2024–
Targa Midstream Services LLCCasinghead gasBuys100Jun 1, 2026–
Targa Midstream Services LLCCasinghead gasGathers100Jun 1, 2026–
Ptt Premier Trading and Tran LLCOilGathers100Apr 1, 2024Oct 1, 2024
Explore Logistics LLCOilGathers100May 1, 2022Apr 1, 2024
Targa Midstream Services LLCCasinghead gasGathers100Nov 30, 2020May 1, 2022
Targa Midstream Services LLCCasinghead gasBuys100Nov 30, 2020May 1, 2022
Gulfmark Energy, Inc.OilGathers100Nov 30, 2020May 1, 2022
Targa Midstream Services LLCCasinghead gasGathers100Oct 1, 2011Nov 30, 2020

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

Who buys my oilOil price check

303.88 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 Duncan, W.c.
API numberWell no.Acreson the permit
42-237-017831303.88

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for DUNCAN, W.C.
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026No report–––––$80.46$2.89
Jun 2026No report–––––$84.81$3.15
May 2026S&G Oil10018180$102.13$2.94
Apr 2026S&G Oil10027270$100.32$2.77
Mar 2026S&G Oil16011110$91.38$3.04
Feb 2026S&G Oil160000$64.51$3.62
Jan 2026S&G Oil140000$60.04$7.72
Dec 2025S&G Oil1401341340$57.97$4.26
Nov 2025S&G Oil1201371370$60.06$3.79
Oct 2025S&G Oil12018180$60.89$3.19
Sep 2025S&G Oil12031310$63.96$2.97
Aug 2025S&G Oil14036360$64.86$2.91
Jul 2025S&G Oil11036360$68.39$3.20
Jun 2025S&G Oil12035350$68.17$3.02
May 2025S&G Oil12036360$62.17$3.12
Apr 2025S&G Oil7035350$63.54$3.42
Mar 2025S&G Oil10049490$68.24$4.12
Feb 2025S&G Oil3116048480$71.53$4.19
Jan 2025S&G Oil901341340$75.74$4.13
Dec 2024S&G Oil2805125120$70.12$3.01
Nov 2024S&G Oil12052520$69.95$2.12
Oct 2024S&G Oil18057570$71.99$2.20
Sep 2024S&G Oil1602432430$70.24$2.28
Aug 2024S&G Oil1201871870$76.68$1.99
Jul 2024S&G Oil19091910$81.80$2.07
Jun 2024S&G Oil2101501500$79.77$2.54
May 2024S&G Oil1001841840$80.02$2.12
Apr 2024S&G Oil3102082080$85.35$1.60
Mar 2024S&G Oil3103973970$81.28$1.49
Feb 2024S&G Oil841826826820$77.25$1.72
Jan 2024S&G Oil1205475470$74.15$3.18
Dec 2023S&G Oil2909009000$71.90$2.52
Nov 2023S&G Oil3609139130$77.69$2.71
Oct 2023S&G Oil2109629620$85.64$2.98
Sep 2023S&G Oil631541,2191,2190$89.43$2.64
Aug 2023S&G Oil2903683680$81.39$2.58

No report filed

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

OperatorS&G Oil LLCFieldDees (Atoka Conglomerate)CountyJack County

S&G Oil LLC in Jack County

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Dees (Atoka Conglomerate) field

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