LEASES · O-3-21635 · OIL · DISTRICT 03
Zemanek-Wolf Unit
No volume since Dec 2007Apache Corporation · Brazos County · Giddings (Austin Chalk-3) field
Zemanek-Wolf Unit is an RRC oil lease (O-3-21635) in Brazos County operated by Apache Corporation, with one well completed on it.
It has reported 37.5K barrels of oil and 127K mcf of gas since January 1993, last reporting volume in December 2007 (statewide data runs through April 2026).
No volume was reported in the last 12 months; the last was in December 2007.
2 operators have filed production on it, most recently Apache Corporation since April 1997.
- 37.5K
- bbl oil, all reported
- 127K
- mcf gas incl. casinghead
- 0
- bbl oil, last 12 reported
- —
- vs the 12 before
- 1
- wells completed on it
- 3.18K
- peak month, bbl (Mar 1993)
PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME DEC 2007 · 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 93(-100%)
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 12 548(-100%)
Who reported it
Each run of months one operator filed the production report, oldest first.
- Dynamic Production, Inc.Jan 1993 → Mar 1997 · 51 mo
- Apache CorporationApr 1997 → Jul 2009 · 148 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-3-21635, documented in the API reference.