Skip to content
Royalty Clerk

Texas oil lease

Shut in

SHANNON

Shannon is an oil lease in Crockett County, Texas, operated by M.a.r.s. Energy in the Shannon (San Andres) field.

1 well

0bbl oil, last 12 months
Operator
M.a.r.s. Energy
County
Crockett County
Field
Shannon (San Andres)
RRC lease
7C-12312

Is your check right?

Check my statement

Where it sits

This county

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

Production by month

No oil produced in the last 12 months

Jun 2026 was not reported.

  • Oil (bars)
  • Last 12 months
No oil produced in the last 12 monthsMonthly oil production for SHANNON, Aug 2023 to Jul 2026. No oil produced in the last 12 months. The last month with output was Dec 2023, at 30 bbl.Last 12 months: 0 bblbbl per month020406080Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
No oil produced in the last 12 monthsMonthly oil production for SHANNON, Aug 2023 to Jul 2026. No oil produced in the last 12 months. The last month with output was Dec 2023, at 30 bbl.Last 12 monthsbbl per month020406080Jan 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 Jul 2021

Operators of this lease over timeArtifex Energy Inc, Jan 2020 to Jun 2021; M.a.r.s. Energy, Jul 2021 to Jul 20262020202120222023202420252026Changed Jul 2021Artifex Energy IncJan 2020 to Jun 2021M.a.r.s. EnergyJul 2021 to now
Operators of this lease over timeArtifex Energy Inc, Jan 2020 to Jun 2021; M.a.r.s. Energy, Jul 2021 to Jul 20262020202120222023202420252026Changed Jul 2021Artifex Energy IncJan 2020 to Jun 2021M.a.r.s. EnergyJul 2021 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on SHANNON
API numberWell no.Status
42-105-354301Shut-in

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Hollyfrontier Ref & Mktg LLCOilGathers100Oct 1, 2011

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

Who buys my oilOil price check

80 acres on the newest permit

Permits for Shannon
API numberWell no.Acreson the permit
42-105-35430180

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for SHANNON
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Jul 2026M.a.r.s. Energy00$80.46$2.89
Jun 2026No report––$84.81$3.15
May 2026M.a.r.s. Energy00$102.13$2.94
Apr 2026M.a.r.s. Energy00$100.32$2.77
Mar 2026M.a.r.s. Energy00$91.38$3.04
Feb 2026M.a.r.s. Energy00$64.51$3.62
Jan 2026M.a.r.s. Energy00$60.04$7.72
Dec 2025M.a.r.s. Energy00$57.97$4.26
Nov 2025M.a.r.s. Energy00$60.06$3.79
Oct 2025M.a.r.s. Energy00$60.89$3.19
Sep 2025M.a.r.s. Energy00$63.96$2.97
Aug 2025M.a.r.s. Energy00$64.86$2.91
Jul 2025M.a.r.s. Energy00$68.39$3.20
Jun 2025M.a.r.s. Energy00$68.17$3.02
May 2025M.a.r.s. Energy00$62.17$3.12
Apr 2025M.a.r.s. Energy00$63.54$3.42
Mar 2025M.a.r.s. Energy00$68.24$4.12
Feb 2025M.a.r.s. Energy00$71.53$4.19
Jan 2025M.a.r.s. Energy00$75.74$4.13
Dec 2024M.a.r.s. Energy00$70.12$3.01
Nov 2024M.a.r.s. Energy00$69.95$2.12
Oct 2024M.a.r.s. Energy00$71.99$2.20
Sep 2024M.a.r.s. Energy00$70.24$2.28
Aug 2024M.a.r.s. Energy00$76.68$1.99
Jul 2024M.a.r.s. Energy00$81.80$2.07
Jun 2024M.a.r.s. Energy00$79.77$2.54
May 2024M.a.r.s. Energy00$80.02$2.12
Apr 2024M.a.r.s. Energy00$85.35$1.60
Mar 2024M.a.r.s. Energy00$81.28$1.49
Feb 2024M.a.r.s. Energy00$77.25$1.72
Jan 2024M.a.r.s. Energy00$74.15$3.18
Dec 2023M.a.r.s. Energy300$71.90$2.52
Nov 2023M.a.r.s. Energy00$77.69$2.71
Oct 2023M.a.r.s. Energy00$85.64$2.98
Sep 2023M.a.r.s. Energy230$89.43$2.64
Aug 2023M.a.r.s. Energy770$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.

How to check your stub against this lease

Do your checks match this lease?

Check my statement

Nearby

This lease belongs to

OperatorM.a.r.s. EnergyFieldShannon (San Andres)CountyCrockett County

M.a.r.s. Energy in Crockett County

No other producing leases from this operator in this county are in our data yet.

Shannon (San Andres) field

All leases in this field →

Leases within 10 km

Drilling permits within 10 km