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Producing

KILLAM MINERAL FEE SECT. 189 "B"

Killam Mineral Fee Sect. 189 "B" is an oil lease in Duval County, Texas, operated by Killam Oil Co., Ltd. in the Cedro Hill field.

4 wells

2,621bbl oil, last 12 months+9% vs prior year
Operator
Killam Oil Co., Ltd.
County
Duval County
Field
Cedro Hill
RRC lease
04-12497

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Where it sits

This county

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

Production by month

Oil output rose 9% over the last 12 months

  • Oil (bars)
  • Last 12 months
Oil output rose 9% over the last 12 monthsMonthly oil production for KILLAM MINERAL FEE SECT. 189 "B", Aug 2023 to Jul 2026. Oil output rose 9% over the last 12 months. 2,621 bbl in the 12 months through Jul 2026, against 2,404 bbl in the 12 months before.Last 12 months: 2,621 bblbbl per month0100200300400Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 9% over the last 12 monthsMonthly oil production for KILLAM MINERAL FEE SECT. 189 "B", Aug 2023 to Jul 2026. Oil output rose 9% over the last 12 months. 2,621 bbl in the 12 months through Jul 2026, against 2,404 bbl in the 12 months before.Last 12 monthsbbl per month0100200300400Jan 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.

4 wells on this lease

Wells on KILLAM MINERAL FEE SECT. 189 "B"
API numberWell no.Status
42-131-063019Active
42-131-0630210Active
42-131-0630311Active
42-131-0631119Active

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

What the drilling permits say

  • Good to know

    The state has no unit acreage for this lease

    Ask the operator for the acreage on your well's division order and unit plat.

Check your decimal on this lease
Permits for Killam Mineral Fee Sect. 189 "B"
API numberWell no.Acreson the permit
42-131-063019–
42-131-0630210–
42-131-0630311–
42-131-0631119–

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

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36 months, newest first

Ledger for KILLAM MINERAL FEE SECT. 189 "B"
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Jul 2026239279$80.46$2.89
Jun 2026163143$84.81$3.15
May 2026167206$102.13$2.94
Apr 2026220136$100.32$2.77
Mar 2026180274$91.38$3.04
Feb 2026222210$64.51$3.62
Jan 2026265214$60.04$7.72
Dec 2025216221$57.97$4.26
Nov 2025238272$60.06$3.79
Oct 2025235203$60.89$3.19
Sep 2025237270$63.96$2.97
Aug 2025239198$64.86$2.91
Jul 2025225267$68.39$3.20
Jun 2025184207$68.17$3.02
May 2025101139$62.17$3.12
Apr 2025180140$63.54$3.42
Mar 2025147213$68.24$4.12
Feb 202519577$71.53$4.19
Jan 2025176219$75.74$4.13
Dec 2024249206$70.12$3.01
Nov 2024234278$69.95$2.12
Oct 2024221215$71.99$2.20
Sep 2024240272$70.24$2.28
Aug 2024252203$76.68$1.99
Jul 2024251274$81.80$2.07
Jun 2024227205$79.77$2.54
May 2024249271$80.02$2.12
Apr 2024254253$85.35$1.60
Mar 2024249268$81.28$1.49
Feb 2024245202$77.25$1.72
Jan 2024250315$74.15$3.18
Dec 2023216170$71.90$2.52
Nov 2023196171$77.69$2.71
Oct 2023204217$85.64$2.98
Sep 20234348$89.43$2.64
Aug 2023240238$81.39$2.58

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

OperatorKillam Oil Co., Ltd.FieldCedro HillCountyDuval County

Killam Oil Co., Ltd. in Duval County

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Cedro Hill field

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