LEASES · O-9-15700 · OIL · DISTRICT 7C
University 57-4
No volume since Jul 2005Hamman Oil & Refining Company · Schleicher County · University 101 (Leonard) field
University 57-4 is an RRC oil lease (O-9-15700) in Schleicher County operated by Hamman Oil & Refining Company, with one well completed on it.
It has reported 333 barrels of oil since February 2005, last reporting volume in July 2005 (statewide data runs through April 2026).
No volume was reported in the 12 months through April 2026; the last was in July 2005.
- 333
- bbl oil, all reported
- 0
- mcf gas incl. casinghead
- 0
- bbl oil, 12 months through Apr 2026
- —
- vs the 12 before
- 1
- wells completed on it
- 245
- peak month, bbl (Feb 2005)
PDQ LEASE REPORTS · FIRST FEB 2005 · LAST VOLUME JUL 2005 · 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.
12 months through Apr 2026 0 · prior 12 0
Who reported it
Each run of months one operator filed the production report, oldest first.
- Hamman Oil & Refining CompanyJan 2005 → Apr 2010 · 64 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-9-15700, documented in the API reference.