LEASES · O-6-14389 · OIL · DISTRICT 06
Southwestern Medical Foundation
No volume since Aug 2021Rockcliff Energy Operating LLC · Harrison County · Waskom (Cotton Valley) field
Southwestern Medical Foundation is an RRC oil lease (O-6-14389) in Harrison County operated by Rockcliff Energy Operating LLC, with 6 wells completed on it.
It has reported 27.1K barrels of oil and 1.74M mcf of gas since April 2005, last reporting volume in August 2021 (statewide data runs through April 2026).
The last 12 reported months total 25 barrels of oil, down 88% on the year before; the lease peaked at 925 barrels in June 2007.
3 operators have filed production on it, most recently Rockcliff Energy Operating LLC since October 2017.
- 27.1K
- bbl oil, all reported
- 1.74M
- mcf gas incl. casinghead
- 25
- bbl oil, last 12 reported
- -88%
- vs the 12 before
- 6
- wells completed on it
- 925
- peak month, bbl (Jun 2007)
PDQ LEASE REPORTS · FIRST APR 2005 · LAST VOLUME AUG 2021 · 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 25 · prior 12 213(-88%)
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 5,569 · prior 12 8,263(-33%)
Who reported it
Each run of months one operator filed the production report, oldest first.
- Samson Lone Star LPApr 2005 → Jun 2007 · 27 mo
- Samson Lone Star, LLCJul 2007 → Sep 2017 · 123 mo
- Rockcliff Energy Operating LLCOct 2017 → Sep 2021 · 48 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
6
wells completed on the lease
- Not on Schedule
- 6
Operates them now
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.
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