LEASES · O-9-4312 · OIL · DISTRICT 7C
Hulldale /Penn Reef Unit/
No volume since Aug 2019M5 Standing Energy, LLC · Schleicher County · Hulldale (Pennsylvanian Reef) field
Hulldale /Penn Reef Unit/ is an RRC oil lease (O-9-4312) in Schleicher County operated by M5 Standing Energy, LLC, with 84 wells completed on it.
It has reported 145K barrels of oil and 652K mcf of gas since January 1993, last reporting volume in August 2019 (statewide data runs through April 2026).
No volume was reported in the last 12 months; the last was in August 2019.
5 operators have filed production on it, most recently M5 Standing Energy, LLC since November 2018.
- 145K
- bbl oil, all reported
- 652K
- mcf gas incl. casinghead
- 0
- bbl oil, last 12 reported
- —
- vs the 12 before
- 84
- wells completed on it
- 4.65K
- peak month, bbl (Feb 1995)
PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME AUG 2019 · 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.
- Parallel Petroleum CorporationJan 1993 → Sep 2004 · 141 mo
- R. K. G. Engineering, Inc.Oct 2004 → Nov 2005 · 14 mo
- Blake Production Company, Inc.Dec 2005 → Jul 2018 · 152 mo
- 31 Operating LLCAug 2018 → Oct 2018 · 3 mo
- M5 Standing Energy, LLCNov 2018 → Jul 2026 · 93 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
84
wells completed on the lease
- Plugged
- 82
- NO Type on File
- 2
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.
Developers: this page as JSON is GET /v1/data/leases/tx/o-9-4312, documented in the API reference.