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Texas oil lease

Producing

SHANNON ESTATE

Shannon Estate is an oil lease in Crockett County, Texas, operated by Clark Oil Co. in the Shannon (San Andres) field.

6 wells

4,118bbl oil, last 12 months+92% vs prior year
Operator
Clark Oil Co.
County
Crockett County
Field
Shannon (San Andres)
RRC lease
7C-01275

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Where it sits

This county

Crockett CountyCrockettIrionUptonReaganCrockett County
Crockett County
Oil in Jul 2026
65 bbl
Reporting since
Jan 2020

Production by month

Oil output rose 92% over the last 12 months

  • Oil (bars)
  • Last 12 months
Oil output rose 92% over the last 12 monthsMonthly oil production for SHANNON ESTATE, Aug 2023 to Jul 2026. Oil output rose 92% over the last 12 months. 4,118 bbl in the 12 months through Jul 2026, against 2,147 bbl in the 12 months before.Last 12 months: 4,118 bblbbl per month0200400600800Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 92% over the last 12 monthsMonthly oil production for SHANNON ESTATE, Aug 2023 to Jul 2026. Oil output rose 92% over the last 12 months. 4,118 bbl in the 12 months through Jul 2026, against 2,147 bbl in the 12 months before.Last 12 monthsbbl per month0200400600800Jan 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.

6 wells on this lease

Wells on SHANNON ESTATE
API numberWell no.Status
42-105-027591Active
42-105-027662Active
42-105-027713Active
42-105-027795DActive
42-105-027826Active
42-105-027857Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Echo Canyon Energy Prd Sply, LLCOilGathers50Aug 1, 2023–
Hf Sinclair Refining & MarketingOilGathers50Aug 1, 2023–
Echo Canyon Energy Prd Sply, LLCOilGathers100Jul 1, 2023Aug 1, 2023
Gibson Energy Marketing, LLCOilGathers100Sep 1, 2020Jul 1, 2023
Echo Canyon Energy Prd Sply, LLCOilGathers100Jun 1, 2020Sep 1, 2020
Davis Gas Processing, Inc.Casinghead gasGathers100Mar 1, 2008Jun 1, 2020
Davis Gas Processing, Inc.Casinghead gasBuys100Mar 1, 2008Jun 1, 2020
Sunoco Ptnrs. Mktg.&terminals LPOilGathers100Jun 1, 2017Jun 1, 2020

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

Who buys my oilOil price check

160 acres on the newest permit

  • Worth asking

    A Rule 37 case is listed

    The RRC permit records list a Rule 37 case. This does not establish your royalty share. Ask for the permit and unit plat for your well.

Check your decimal on this lease
Permits for Shannon Estate
API numberWell no.Acreson the permit
42-105-027795D160
42-105-027713160
42-105-027591–
42-105-027662–
42-105-027826–
42-105-027857–

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for SHANNON ESTATE
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Jul 202665168$80.46$2.89
Jun 20261080$84.81$3.15
May 2026101202$102.13$2.94
Apr 2026350$100.32$2.77
Mar 2026251176$91.38$3.04
Feb 2026400615$64.51$3.62
Jan 2026446453$60.04$7.72
Dec 2025421336$57.97$4.26
Nov 2025557666$60.06$3.79
Oct 2025712632$60.89$3.19
Sep 2025486494$63.96$2.97
Aug 2025536513$64.86$2.91
Jul 2025496482$68.39$3.20
Jun 2025467475$68.17$3.02
May 2025410330$62.17$3.12
Apr 2025510$63.54$3.42
Mar 202544160$68.24$4.12
Feb 2025480$71.53$4.19
Jan 2025720$75.74$4.13
Dec 202481158$70.12$3.01
Nov 2024420$69.95$2.12
Oct 202457157$71.99$2.20
Sep 2024118159$70.24$2.28
Aug 2024261177$76.68$1.99
Jul 2024256480$81.80$2.07
Jun 20243060$79.77$2.54
May 2024215357$80.02$2.12
Apr 2024338328$85.35$1.60
Mar 2024351343$81.28$1.49
Feb 2024300342$77.25$1.72
Jan 2024310360$74.15$3.18
Dec 2023337160$71.90$2.52
Nov 2023394506$77.69$2.71
Oct 2023317163$85.64$2.98
Sep 2023317367$89.43$2.64
Aug 2023210160$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

OperatorClark Oil Co.FieldShannon (San Andres)CountyCrockett County

Clark Oil Co. in Crockett County

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Shannon (San Andres) field

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Leases within 10 km

Drilling permits within 10 km