LEASES · G-3-236459 · GAS · DISTRICT 03
Hlavinka-Duncan
No volume since Mar 2011Gcer Onshore, LLC · Wharton County · Egypt (Cook Mtn. 8300) field
Hlavinka-Duncan is an RRC gas lease (G-3-236459) in Wharton County operated by Gcer Onshore, LLC, with one well completed on it.
It has reported 6.25K mcf of gas since April 2008, last reporting volume in March 2011 (statewide data runs through April 2026).
No volume was reported in the last 12 months; the last was in March 2011.
2 operators have filed production on it, most recently Gcer Onshore, LLC since January 2011.
- 6.25K
- mcf gas, all reported
- 0
- bbl condensate and oil
- 0
- mcf gas, last 12 reported
- —
- vs the 12 before
- 1
- wells completed on it
- —
- peak month, bbl
PDQ LEASE REPORTS · FIRST APR 2008 · LAST VOLUME MAR 2011 · STATEWIDE DATA THROUGH APR 2026
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.
- Cypress E & P CorporationApr 2008 → Dec 2010 · 33 mo
- Gcer Onshore, LLCJan 2011 → Aug 2014 · 44 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/g-3-236459, documented in the API reference.