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Texas oil lease

Producing

SHANNON ESTATE -B-

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

57 wells

18,245bbl oil, last 12 months−29% vs prior year
Operator
Clark Oil Co.
County
Crockett County
Field
Shannon (San Andres)
RRC lease
7C-01277

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Where it sits

This county

Crockett CountyCrockettIrionUptonReaganCrockett County
Crockett County
Oil in Jul 2026
1,376 bbl
Reporting since
Jan 2020

Production by month

Oil output fell 29% over the last 12 months

  • Oil (bars)
  • Last 12 months
Oil output fell 29% over the last 12 monthsMonthly oil production for SHANNON ESTATE -B-, Aug 2023 to Jul 2026. Oil output fell 29% over the last 12 months. 18,245 bbl in the 12 months through Jul 2026, against 25,681 bbl in the 12 months before.Last 12 months: 18,245 bblbbl per month05001,0001,5002,0002,500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 29% over the last 12 monthsMonthly oil production for SHANNON ESTATE -B-, Aug 2023 to Jul 2026. Oil output fell 29% over the last 12 months. 18,245 bbl in the 12 months through Jul 2026, against 25,681 bbl in the 12 months before.Last 12 monthsbbl per month05001,0001,5002,0002,500Jan 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.

57 wells on this lease

Wells on SHANNON ESTATE -B-
API numberWell no.Status
42-105-029831Active
42-105-029862Active
42-105-029914Active
42-105-029935Active
42-105-029956Shut-in
42-105-029977Active
42-105-029998Active
42-105-030019Active
42-105-0300310Shut-in
42-105-0300511Active
42-105-0300712Active
42-105-0300913Active
42-105-0301114Active
42-105-0301316Active
42-105-0301518Active
42-105-0301620Active
42-105-0301721Shut-in
42-105-0301822Active
42-105-0301923Active
42-105-0302024Active
42-105-0302125Active
42-105-0302226Active
42-105-0302327Active
42-105-0302428Active
42-105-0302529WActive
42-105-0302630RActive
42-105-0302832WActive
42-105-0302933Active
42-105-0303034Active
42-105-0312015WActive
42-105-0349836WActive
42-105-0355819Active
42-105-3177337Active
42-105-3212238Active
42-105-3227940Active
42-105-3228039Shut-in
42-105-3240941Active
42-105-3241042Active
42-105-3241144Active
42-105-3241243Active
42-105-3307248Active
42-105-3307347Active
42-105-3307446Active
42-105-3392549Shut-in
42-105-3392653Active
42-105-3392752Shut-in
42-105-3392851Active
42-105-3395550Active
42-105-3416357Active
42-105-3416456Active
42-105-3416555Active
42-105-3416654Active
42-105-3446458WActive
42-105-3479859Active
42-105-3673736AActive
42-105-369283AActive
42-105-8022935Shut-in

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

1,346 acres on the newest permit

  • Good to know

    The wells on this lease state different acreage

    The permits state between 1,346 and 1,346.26 acres. Use the acres from your own division order for the well you are paid on.

  • Good to know

    69 wells are listed on this lease

    Each well can have its own unit. The decimal for one well does not have to equal the decimal for another.

  • 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 -B-
API numberWell no.Acreson the permit
42-105-03009131,346
42-105-0299141,346
42-105-03005111,346
42-105-03026301,346
42-105-0302630R1,346
42-105-3446458W1,346.26
42-105-0298311,346.26
42-105-0299351,346.26
42-105-03015181,346.26
42-105-32409411,346.26
42-105-369283A1,346.26
42-105-3673736A1,346.26

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 -B-
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Jul 20261,376992$80.46$2.89
Jun 20261,5631,430$84.81$3.15
May 20261,4541,621$102.13$2.94
Apr 20261,020942$100.32$2.77
Mar 20261,5141,419$91.38$3.04
Feb 20261,5591,832$64.51$3.62
Jan 20261,2441,452$60.04$7.72
Dec 20251,5041,159$57.97$4.26
Nov 20251,7122,024$60.06$3.79
Oct 20251,7581,558$60.89$3.19
Sep 20251,7071,548$63.96$2.97
Aug 20251,8341,865$64.86$2.91
Jul 20252,2182,496$68.39$3.20
Jun 20252,2602,171$68.17$3.02
May 20252,4052,227$62.17$3.12
Apr 20252,1842,136$63.54$3.42
Mar 20252,0902,043$68.24$4.12
Feb 20251,8882,044$71.53$4.19
Jan 20252,2222,364$75.74$4.13
Dec 20242,3322,299$70.12$3.01
Nov 20242,2532,186$69.95$2.12
Oct 20242,0291,993$71.99$2.20
Sep 20241,8151,734$70.24$2.28
Aug 20241,9852,040$76.68$1.99
Jul 20242,1812,137$81.80$2.07
Jun 20242,3202,214$79.77$2.54
May 20242,3312,320$80.02$2.12
Apr 20241,9652,065$85.35$1.60
Mar 20242,0081,942$81.28$1.49
Feb 20241,4261,362$77.25$1.72
Jan 20241,4741,782$74.15$3.18
Dec 20231,7931,602$71.90$2.52
Nov 20231,4201,206$77.69$2.71
Oct 20231,2241,407$85.64$2.98
Sep 20231,3241,260$89.43$2.64
Aug 20231,4241,549$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