LEASES · O-1-9001 · OIL · DISTRICT 01
Blann, Mary
No volume since Apr 1994Glenco Oil & Gas Company · Frio County · Pearsall (Austin Chalk) field
Blann, Mary is an RRC oil lease (O-1-9001) in Frio County operated by Glenco Oil & Gas Company, with one well completed on it.
It has reported 377 barrels of oil and 15 mcf of gas since January 1993, last reporting volume in April 1994 (statewide data runs through April 2026).
The last 12 reported months total 216 barrels of oil, up 34% on the year before; the lease peaked at 51 barrels in May 1993.
- 377
- bbl oil, all reported
- 15
- mcf gas incl. casinghead
- 216
- bbl oil, last 12 reported
- +34%
- vs the 12 before
- 1
- wells completed on it
- 51
- peak month, bbl (May 1993)
PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME APR 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 216
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 9
Who reported it
Each run of months one operator filed the production report, oldest first.
- Glenco Oil & Gas CompanyJan 1993 → Jul 1994 · 19 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-1-9001, documented in the API reference.