LEASES · O-9-12436 · OIL · DISTRICT 7C
Calvin Dean Unit
No volume since Jul 1994Midpar L.P. · Glasscock County · Calvin (Dean) field
Calvin Dean Unit is an RRC oil lease (O-9-12436) in Glasscock County operated by Midpar L.P., with 19 wells completed on it.
It has reported 9.4K barrels of oil and 32.1K mcf of gas since January 1993, last reporting volume in July 1994 (statewide data runs through April 2026).
The last 12 reported months total 2.96K barrels of oil, down 49% on the year before; the lease peaked at 586 barrels in January 1994.
2 operators have filed production on it, most recently Midpar L.P. since August 1994.
- 9.4K
- bbl oil, all reported
- 32.1K
- mcf gas incl. casinghead
- 2.96K
- bbl oil, last 12 reported
- -49%
- vs the 12 before
- 19
- wells completed on it
- 586
- peak month, bbl (Jan 1994)
PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME JUL 1994 · 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 2,963 · prior 12 5,861(-49%)
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 8,511 · prior 12 20,914(-59%)
Who reported it
Each run of months one operator filed the production report, oldest first.
- Pg&e Resources CompanyJan 1993 → Jul 1994 · 19 mo
- Midpar L.P.Aug 1994 → Jan 1995 · 6 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
19
wells completed on the lease
- Plugged
- 19
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-9-12436, documented in the API reference.