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Texas oil lease

Producing

WALKER, W.C.

Walker, W.c. is an oil lease in McMullen County, Texas, operated by WR Resources, LLC in the A.w.p. (Olmos) field.

3 wells

3,678bbl oil, last 12 months+26% vs prior year
Operator
WR Resources, LLC
County
McMullen County
Field
A.w.p. (Olmos)
RRC lease
01-10209

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Where it sits

This county

McMullen CountyMcMullenLa SalleAtascosaKarnesFrioLive OakMcMullen County
McMullen County
Oil in Jul 2026
319 bbl
Reporting since
Jan 2020

Production by month

Oil output rose 26% over the last 12 months

  • Oil (bars)
  • Last 12 months
Oil output rose 26% over the last 12 monthsMonthly oil production for WALKER, W.C., Aug 2023 to Jul 2026. Oil output rose 26% over the last 12 months. 3,678 bbl in the 12 months through Jul 2026, against 2,926 bbl in the 12 months before.Last 12 months: 3,678 bblbbl per month0100200300400500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 26% over the last 12 monthsMonthly oil production for WALKER, W.C., Aug 2023 to Jul 2026. Oil output rose 26% over the last 12 months. 3,678 bbl in the 12 months through Jul 2026, against 2,926 bbl in the 12 months before.Last 12 monthsbbl per month0100200300400500Jan 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.

Who has run this lease

The operator changed once, most recently in Oct 2024

Operators of this lease over timeTrek Resources, Inc., Jan 2020 to Sep 2024; WR Resources, LLC, Oct 2024 to Jul 20262020202120222023202420252026Changed Oct 2024Trek Resources, Inc.Jan 2020 to Sep 2024WR Resources, LLCOct 2024 to now
Operators of this lease over timeTrek Resources, Inc., Jan 2020 to Sep 2024; WR Resources, LLC, Oct 2024 to Jul 20262020202120222023202420252026Changed Oct 2024Trek Resources, Inc.Jan 2020 to Sep 2024WR Resources, LLCOct 2024 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

3 wells on this lease

Wells on WALKER, W.C.
API numberWell no.Status
42-311-322031Active
42-311-322223Active
42-311-322272Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Gulfmark Energy, Inc.OilGathers50Oct 1, 2024–
Plains Marketing, L.p.OilGathers50Oct 1, 2024–
Enterprise Hydrocarbons, L.p.Casinghead gasBuys100Oct 1, 2023–
Enterprise Products Operating LLCCasinghead gasGathers100Oct 1, 2023–
Harvest Marketing & Trading, LLCOilGathers100Oct 1, 2023Oct 1, 2024
Gulfmark Energy, Inc.OilGathers100Oct 1, 2001Oct 1, 2023

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

Who buys my oilOil price check

291 acres on the newest permit

Permits for Walker, W.c.
API numberWell no.Acreson the permit
42-311-322223291
42-311-322272291
42-311-322031291

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

Unit decimal checker

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36 months, newest first

Ledger for WALKER, W.C.
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Jul 2026WR Resources,319347$80.46$2.89
Jun 2026WR Resources,181514$84.81$3.15
May 2026WR Resources,189171$102.13$2.94
Apr 2026WR Resources,2160$100.32$2.77
Mar 2026WR Resources,317270$91.38$3.04
Feb 2026WR Resources,318334$64.51$3.62
Jan 2026WR Resources,319321$60.04$7.72
Dec 2025WR Resources,335342$57.97$4.26
Nov 2025WR Resources,416339$60.06$3.79
Oct 2025WR Resources,318338$60.89$3.19
Sep 2025WR Resources,328342$63.96$2.97
Aug 2025WR Resources,422333$64.86$2.91
Jul 2025WR Resources,251337$68.39$3.20
Jun 2025WR Resources,93168$68.17$3.02
May 2025WR Resources,438329$62.17$3.12
Apr 2025WR Resources,262344$63.54$3.42
Mar 2025WR Resources,187169$68.24$4.12
Feb 2025WR Resources,268170$71.53$4.19
Jan 2025WR Resources,93168$75.74$4.13
Dec 2024WR Resources,291180$70.12$3.01
Nov 2024WR Resources,239352$69.95$2.12
Oct 2024WR Resources,272186$71.99$2.20
Sep 2024Trek Resources,249365$70.24$2.28
Aug 2024Trek Resources,283337$76.68$1.99
Jul 2024Trek Resources,262539$81.80$2.07
Jun 2024Trek Resources,2740$79.77$2.54
May 2024Trek Resources,364189$80.02$2.12
Apr 2024Trek Resources,00$85.35$1.60
Mar 2024Trek Resources,0179$81.28$1.49
Feb 2024Trek Resources,438359$77.25$1.72
Jan 2024Trek Resources,168170$74.15$3.18
Dec 2023Trek Resources,279372$71.90$2.52
Nov 2023Trek Resources,204184$77.69$2.71
Oct 2023Trek Resources,306358$85.64$2.98
Sep 2023Trek Resources,346182$89.43$2.64
Aug 2023Trek Resources,326363$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

OperatorWR Resources, LLCFieldA.w.p. (Olmos)CountyMcMullen County

WR Resources, LLC in McMullen County

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A.w.p. (Olmos) field

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