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Texas oil lease

Producing

DCR 105

DCR 105 is an oil lease in Duval County, Texas, operated by Killam Oil Co., Ltd. in the Hagist Ranch ( Argo) field.

3 wells

804bbl oil, last 12 months−20% vs prior year
Operator
Killam Oil Co., Ltd.
County
Duval County
Field
Hagist Ranch ( Argo)
RRC lease
04-12367

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Where it sits

This county

Duval CountyDuvalJim WellsDuval County
Duval County
Oil in Jul 2026
80 bbl
Reporting since
Jan 2020

Production by month

Oil output fell 20% over the last 12 months

  • Oil (bars)
  • Last 12 months
Oil output fell 20% over the last 12 monthsMonthly oil production for DCR 105, Aug 2023 to Jul 2026. Oil output fell 20% over the last 12 months. 804 bbl in the 12 months through Jul 2026, against 1,000 bbl in the 12 months before.Last 12 months: 804 bblbbl per month0255075100125Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 20% over the last 12 monthsMonthly oil production for DCR 105, Aug 2023 to Jul 2026. Oil output fell 20% over the last 12 months. 804 bbl in the 12 months through Jul 2026, against 1,000 bbl in the 12 months before.Last 12 monthsbbl per month0255075100125Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

No gas disposition reported for this lease

The operator has not reported where the gas went in the months we hold.

3 wells on this lease

Wells on DCR 105
API numberWell no.Status
42-131-378231Shut-in
42-131-380892Active
42-131-381293Shut-in

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Gulfmark Energy, Inc.OilGathers50Apr 1, 2012
Valero Marketing and Supply Co.OilGathers50Apr 1, 2012

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

Who buys my oilOil price check

160 acres on the newest permit

Permits for DCR 105
API numberWell no.Acreson the permit
42-131-381293160
42-131-380892160
42-131-378231160

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

Unit decimal checker

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36 months, newest first

Ledger for DCR 105
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Jul 20268092$80.46$2.89
Jun 20265694$84.81$3.15
May 2026780$102.13$2.94
Apr 20266484$100.32$2.77
Mar 20265254$91.38$3.04
Feb 2026064$64.51$3.62
Jan 2026450$60.04$7.72
Dec 20258690$57.97$4.26
Nov 20258193$60.06$3.79
Oct 20258895$60.89$3.19
Sep 20258497$63.96$2.97
Aug 20259097$64.86$2.91
Jul 20259099$68.39$3.20
Jun 2025860$68.17$3.02
May 202583100$62.17$3.12
Apr 20259398$63.54$3.42
Mar 202510398$68.24$4.12
Feb 20257197$71.53$4.19
Jan 20259596$75.74$4.13
Dec 20249094$70.12$3.01
Nov 20248293$69.95$2.12
Oct 20248394$71.99$2.20
Sep 2024520$70.24$2.28
Aug 20247289$76.68$1.99
Jul 20248883$81.80$2.07
Jun 20246972$79.77$2.54
May 20246565$80.02$2.12
Apr 20245865$85.35$1.60
Mar 20246465$81.28$1.49
Feb 2024460$77.25$1.72
Jan 20246467$74.15$3.18
Dec 20236468$71.90$2.52
Nov 20235367$77.69$2.71
Oct 20236368$85.64$2.98
Sep 20236368$89.43$2.64
Aug 2023430$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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This lease belongs to

OperatorKillam Oil Co., Ltd.FieldHagist Ranch ( Argo)CountyDuval County

Killam Oil Co., Ltd. in Duval County

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Hagist Ranch ( Argo) field

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