LEASES · O-4-12311 · OIL · DISTRICT 04
Polis - Hagan Unit
No volume since Sep 1995MW Petroleum Corporation · Willacy County · LA Sal Vieja field
Polis - Hagan Unit is an RRC oil lease (O-4-12311) in Willacy County operated by MW Petroleum Corporation, with one well completed on it.
It has reported 7.16K barrels of oil and 5.41K mcf of gas since August 1993, last reporting volume in September 1995 (statewide data runs through April 2026).
The last 12 reported months total 1.41K barrels of oil, down 65% on the year before; the lease peaked at 950 barrels in August 1993.
- 7.16K
- bbl oil, all reported
- 5.41K
- mcf gas incl. casinghead
- 1.41K
- bbl oil, last 12 reported
- -65%
- vs the 12 before
- 1
- wells completed on it
- 950
- peak month, bbl (Aug 1993)
PDQ LEASE REPORTS · FIRST AUG 1993 · LAST VOLUME SEP 1995 · 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 1,405 · prior 12 3,993(-65%)
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 1,762 · prior 12 2,925(-40%)
Who reported it
Each run of months one operator filed the production report, oldest first.
- MW Petroleum CorporationAug 1993 → Feb 1996 · 31 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-4-12311, documented in the API reference.