LEASES · O-3-4721 · OIL · DISTRICT 03
Stewart, Maco
No volume since Mar 2014Progenies Operating LLC · Galveston County · Gillock (Big Gas) field
Stewart, Maco is an RRC oil lease (O-3-4721) in Galveston County operated by Progenies Operating LLC, with 6 wells completed on it.
It has reported 268K barrels of oil and 267K mcf of gas since January 1993, last reporting volume in March 2014 (statewide data runs through April 2026).
No volume was reported in the last 12 months; the last was in March 2014.
8 operators have filed production on it, most recently Progenies Operating LLC since March 2016.
- 268K
- bbl oil, all reported
- 267K
- mcf gas incl. casinghead
- 0
- bbl oil, last 12 reported
- —
- vs the 12 before
- 6
- wells completed on it
- 5.6K
- peak month, bbl (Jun 1995)
PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME MAR 2014 · 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.
- Union Oil Company of CaliforniaJan 1993 → Jun 1994 · 18 mo
- Medallion Production CompanyJul 1994 → Aug 1996 · 26 mo
- Intercoast Oil and Gas CompanySep 1996 → Mar 1997 · 7 mo
- KCS Medallion Resources, Inc.Apr 1997 → Dec 2001 · 57 mo
- KCS Resources, Inc.Jan 2002 → Dec 2007 · 72 mo
- Milagro Exploration, LLCJan 2008 → Oct 2015 · 94 mo
- White Oak Operating Company LLCNov 2015 → Feb 2016 · 4 mo
- Progenies Operating LLCMar 2016 → Jul 2026 · 125 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
6
wells completed on the lease
- NO Type on File
- 3
- Shut IN
- 2
- Plugged
- 1
Operates them now
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-3-4721, documented in the API reference.