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Royalty Clerk

Texas oil lease

Producing

SEWELL

Sewell is an oil lease in Jack County, Texas, operated by G & F Oil, Inc. in the Antelope,s.e. (Marble Falls) field.

1 well

6bbl oil, last 12 months−45% vs prior year
Operator
G & F Oil, Inc.
County
Jack County
Field
Antelope,s.e. (Marble Falls)
RRC lease
09-33580

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Where it sits

This county

Jack CountyJackWiseClayMontagueYoungArcherJack County
Jack County
Gas, last 12 months
984 mcf
Oil in Jul 2026
5 bbl

Production by month

Oil output fell 45% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 45% over the last 12 monthsMonthly oil production and gas for SEWELL, Aug 2023 to Jul 2026. Oil output fell 45% over the last 12 months. 6 bbl in the 12 months through Jul 2026, against 11 bbl in the 12 months before.Last 12 months: 6 bblbbl per monthmcf per month0052501050015750201,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 45% over the last 12 monthsMonthly oil production and gas for SEWELL, Aug 2023 to Jul 2026. Oil output fell 45% over the last 12 months. 6 bbl in the 12 months through Jul 2026, against 11 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month0052501050015750201,000Jan 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 SEWELL 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 SEWELL 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 SEWELL
API numberWell no.Status
42-237-404362DActive

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–
Gulfmark Energy, Inc.OilGathers100Oct 1, 2018Nov 1, 2023

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

Who buys my oilOil price check

459 acres on the newest permit

Permits for Sewell
API numberWell no.Acreson the permit
42-237-404362D459

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for SEWELL
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026503353350$80.46$2.89
Jun 2026102892890$84.81$3.15
May 202600000$102.13$2.94
Apr 202600000$100.32$2.77
Mar 202600000$91.38$3.04
Feb 202600000$64.51$3.62
Jan 202600000$60.04$7.72
Dec 202500000$57.97$4.26
Nov 202500000$60.06$3.79
Oct 2025003603600$60.89$3.19
Sep 202500000$63.96$2.97
Aug 202500000$64.86$2.91
Jul 202500000$68.39$3.20
Jun 2025304304300$68.17$3.02
May 202500000$62.17$3.12
Apr 202500000$63.54$3.42
Mar 202500000$68.24$4.12
Feb 202500000$71.53$4.19
Jan 2025305295290$75.74$4.13
Dec 2024207877870$70.12$3.01
Nov 202400000$69.95$2.12
Oct 2024307317310$71.99$2.20
Sep 202400000$70.24$2.28
Aug 202400000$76.68$1.99
Jul 202400000$81.80$2.07
Jun 202400000$79.77$2.54
May 2024005355350$80.02$2.12
Apr 202400000$85.35$1.60
Mar 2024108288280$81.28$1.49
Feb 202400000$77.25$1.72
Jan 2024307347340$74.15$3.18
Dec 202300000$71.90$2.52
Nov 2023205755750$77.69$2.71
Oct 202300000$85.64$2.98
Sep 20231408258250$89.43$2.64
Aug 20231806636630$81.39$2.58

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

OperatorG & F Oil, Inc.FieldAntelope,s.e. (Marble Falls)CountyJack County

G & F Oil, Inc. in Jack County

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Antelope,s.e. (Marble Falls) field

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