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Texas oil lease

Producing

DUSEK

Dusek is an oil lease in McMullen County, Texas, operated by XTO Energy Inc. in the A.w.p. (Olmos) field.

2 wells

472bbl oil, last 12 months−42% vs prior year
Operator
XTO Energy Inc.
County
McMullen County
Field
A.w.p. (Olmos)
RRC lease
01-09353

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Where it sits

This county

McMullen CountyMcMullenLa SalleAtascosaKarnesFrioLive OakMcMullen County
McMullen County
Gas, last 12 months
217 mcf
Oil in Jul 2026
0 bbl

Production by month

Oil output fell 42% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 42% over the last 12 monthsMonthly oil production and gas for DUSEK, Aug 2023 to Jul 2026. Oil output fell 42% over the last 12 months. 472 bbl in the 12 months through Jul 2026, against 807 bbl in the 12 months before.Last 12 months: 472 bblbbl per monthmcf per month0025205040756010080125100Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 42% over the last 12 monthsMonthly oil production and gas for DUSEK, Aug 2023 to Jul 2026. Oil output fell 42% over the last 12 months. 472 bbl in the 12 months through Jul 2026, against 807 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month0025205040756010080125100Jan 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)
  • Lease fuel (1)
All of the gas went to a transmission line in the last 12 monthsShare of DUSEK 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 DUSEK 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.

2 wells on this lease

Wells on DUSEK
API numberWell no.Status
42-311-318921Active
42-311-324272Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Eastex Crude Company, LLCOilGathers50Jan 1, 2023–
Shell Trading (Us) CompanyOilGathers50May 1, 2020–
Eastex Crude CompanyOilGathers50May 1, 2020Jan 1, 2023
Trafigura Trading LLCOilGathers100Aug 1, 2015May 1, 2020

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

Who buys my oilOil price check

100 acres on the newest permit

Permits for Dusek
API numberWell no.Acreson the permit
42-311-324272100
42-311-318921100

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for DUSEK
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202600000$80.46$2.89
Jun 202600000$84.81$3.15
May 202643011110$102.13$2.94
Apr 20267717938380$100.32$2.77
Mar 2026120074740$91.38$3.04
Feb 202600110$64.51$3.62
Jan 202600000$60.04$7.72
Dec 202500000$57.97$4.26
Nov 202500000$60.06$3.79
Oct 202510516338380$60.89$3.19
Sep 202566017170$63.96$2.97
Aug 20256117738380$64.86$2.91
Jul 202577053530$68.39$3.20
Jun 20256933634340$68.17$3.02
May 202568031310$62.17$3.12
Apr 202511816949490$63.54$3.42
Mar 202575026260$68.24$4.12
Feb 2025103028200$71.53$4.19
Jan 202575010100$75.74$4.13
Dec 202461020200$70.12$3.01
Nov 20246117841410$69.95$2.12
Oct 2024100022220$71.99$2.20
Sep 202400000$70.24$2.28
Aug 202400000$76.68$1.99
Jul 202400110$81.80$2.07
Jun 202400110$79.77$2.54
May 20240015150$80.02$2.12
Apr 202400110$85.35$1.60
Mar 20240019190$81.28$1.49
Feb 202400440$77.25$1.72
Jan 202400000$74.15$3.18
Dec 20234215920200$71.90$2.52
Nov 2023107054540$77.69$2.71
Oct 20239718061610$85.64$2.98
Sep 2023114066660$89.43$2.64
Aug 202311233476760$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

OperatorXTO Energy Inc.FieldA.w.p. (Olmos)CountyMcMullen County

XTO Energy Inc. in McMullen County

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A.w.p. (Olmos) field

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