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Texas oil lease

Producing

WARNCKE-JOSLIN -A-

Warncke-Joslin -A- is an oil lease in Guadalupe County, Texas, operated by Texstar Oil & Gas, LLC in the Dunlap field.

4 wells

12bbl oil, last 12 months−8% vs prior year
Operator
Texstar Oil & Gas, LLC
County
Guadalupe County
Field
Dunlap
RRC lease
01-03795

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Where it sits

This county

Guadalupe CountyGuadalupeWilsonComalGonzalesCaldwellBastropHaysBexarGuadalupe County
Guadalupe County
Oil in Jun 2026
1 bbl
Reporting since
Jan 2020

Production by month

Oil output fell 8% over the last 12 months

Jul 2026 was not reported.

  • Oil (bars)
  • Last 12 months
Oil output fell 8% over the last 12 monthsMonthly oil production for WARNCKE-JOSLIN -A-, Aug 2023 to Jul 2026. Oil output fell 8% over the last 12 months. 11 bbl in the 12 months through Jul 2026, against 12 bbl in the 12 months before.Last 12 months: 11 bblbbl per month00111Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 8% over the last 12 monthsMonthly oil production for WARNCKE-JOSLIN -A-, Aug 2023 to Jul 2026. Oil output fell 8% over the last 12 months. 11 bbl in the 12 months through Jul 2026, against 12 bbl in the 12 months before.Last 12 monthsbbl per month00111Jan 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 WARNCKE-JOSLIN -A-
API numberWell no.Status
42-187-203101Active
42-187-203112Active
42-187-300151DActive
42-187-303883AActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Ace Gathering, Inc.OilGathers50Jan 1, 2019–
Gulfmark Energy, Inc.OilGathers50Mar 15, 2022–
Shell Trading (Us) CompanyOilGathers50Jul 7, 2016Mar 15, 2022
First River Energy, LLCOilGathers50Oct 1, 2016Jan 1, 2019

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

Who buys my oilOil price check

What the drilling permits say

Permits for Warncke-Joslin -A-
API numberWell no.Acreson the permit
42-187-203101–
42-187-203112–
42-187-300151D–
42-187-303883A–

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

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Estimate your royalty

36 months, newest first

Ledger for WARNCKE-JOSLIN -A-
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Jul 2026No report filed––$80.46$2.89
Jun 202610$84.81$3.15
May 202610$102.13$2.94
Apr 202610$100.32$2.77
Mar 202610$91.38$3.04
Feb 202610$64.51$3.62
Jan 202610$60.04$7.72
Dec 202510$57.97$4.26
Nov 202510$60.06$3.79
Oct 202510$60.89$3.19
Sep 202510$63.96$2.97
Aug 202510$64.86$2.91
Jul 202510$68.39$3.20
Jun 202510$68.17$3.02
May 202510$62.17$3.12
Apr 202510$63.54$3.42
Mar 202510$68.24$4.12
Feb 202510$71.53$4.19
Jan 202510$75.74$4.13
Dec 202410$70.12$3.01
Nov 202410$69.95$2.12
Oct 202410$71.99$2.20
Sep 202410$70.24$2.28
Aug 202410$76.68$1.99
Jul 202410$81.80$2.07
Jun 202410$79.77$2.54
May 202410$80.02$2.12
Apr 202410$85.35$1.60
Mar 202410$81.28$1.49
Feb 202410$77.25$1.72
Jan 202410$74.15$3.18
Dec 202310$71.90$2.52
Nov 202310$77.69$2.71
Oct 202310$85.64$2.98
Sep 202310$89.43$2.64
Aug 202310$81.39$2.58

No report filed

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

OperatorTexstar Oil & Gas, LLCFieldDunlapCountyGuadalupe County

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Dunlap field

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