LEASES · O-9-12312 · OIL · DISTRICT 7C
Shannon
No volume since Dec 2023M.A.R.S. Energy · Crockett County · Shannon (San Andres) field
Shannon is an RRC oil lease (O-9-12312) in Crockett County operated by M.A.R.S. Energy, with one well completed on it.
It has reported 8.86K barrels of oil and 3.23K mcf of gas since January 1993, last reporting volume in December 2023 (statewide data runs through April 2026).
No volume was reported in the last 12 months; the last was in December 2023.
6 operators have filed production on it, most recently M.A.R.S. Energy since July 2021.
- 8.86K
- bbl oil, all reported
- 3.23K
- mcf gas incl. casinghead
- 0
- bbl oil, last 12 reported
- —
- vs the 12 before
- 1
- wells completed on it
- 120
- peak month, bbl (Aug 2008)
PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME DEC 2023 · STATEWIDE DATA THROUGH APR 2026
Oil by month
Barrels reported on Form PR for the whole lease. The latest months are revised upward as late reports arrive.
Last 12 months 0 · prior 12 0
Gas by month
Gas-well gas plus casinghead gas, mcf. On an oil lease all gas is reported as casinghead. The latest months are revised upward as late reports arrive.
Last 12 months 0 · prior 12 0
Who reported it
Each run of months one operator filed the production report, oldest first.
- Grover-McKinney Oil CompanyJan 1993 → Feb 1995 · 26 mo
- Reliance Operating CompanyMar 1995 → Aug 1995 · 6 mo
- TidlowSep 1995 → Oct 2006 · 134 mo
- Pharaoh Oil & Gas, Inc.Nov 2006 → Sep 2011 · 59 mo
- Artifex Energy IncOct 2011 → Jun 2021 · 117 mo
- M.A.R.S. EnergyJul 2021 → Jul 2026 · 61 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
About this data
Monthly oil, gas, and casinghead from the RRC PDQ production dump, which lags the reporting month by two to three months; figures shown through Apr 2026. Wells from completion reports; operator runs from who filed each month's report.
Developers: this page as JSON is GET /v1/data/leases/tx/o-9-12312, documented in the API reference.