LEASES · O-3-6498 · OIL · DISTRICT 03
Stalmach Unit
No volume since Aug 1993Norwill Investment Corporation · Clinton (Miocene 3800 Seg B) field
Stalmach Unit is an RRC oil lease (O-3-6498) in the Clinton (Miocene 3800 Seg B) field operated by Norwill Investment Corporation, with one well completed on it.
It has reported 890 barrels of oil and 8 mcf of gas since January 1993, last reporting volume in August 1993 (statewide data runs through April 2026).
No volume was reported in the last 12 months; the last was in August 1993.
2 operators have filed production on it, most recently Norwill Investment Corporation since September 1993.
- 890
- bbl oil, all reported
- 8
- mcf gas incl. casinghead
- 0
- bbl oil, last 12 reported
- —
- vs the 12 before
- 1
- wells completed on it
- 224
- peak month, bbl (Jan 1993)
PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME AUG 1993 · 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.
- Universal Petroleum CorporationJan 1993 → Aug 1993 · 8 mo
- Norwill Investment CorporationSep 1993 → Jul 2026 · 395 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
1
wells completed on the lease
- Plugged
- 1
Operates them now
Newest permits
- — #9—
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-3-6498, documented in the API reference.