LEASES · O-3-27221 · OIL · DISTRICT 03
Duncan
ReportingCharolais Energy, LLC · Matagorda County · Bay Prairie (Frio 6300) field
Duncan is an RRC oil lease (O-3-27221) in Matagorda County operated by Charolais Energy, LLC, with one well completed on it.
It has reported 58.2K barrels of oil since October 2016, last reporting volume in March 2026 (statewide data runs through April 2026).
The last 12 reported months total 3.28K barrels of oil, up 3% on the year before; the lease peaked at 2.5K barrels in September 2017.
5 operators have filed production on it, most recently Charolais Energy, LLC since March 2025.
- 58.2K
- bbl oil, all reported
- 0
- mcf gas incl. casinghead
- 3.28K
- bbl oil, last 12 reported
- +3%
- vs the 12 before
- 1
- wells completed on it
- 2.5K
- peak month, bbl (Sep 2017)
PDQ LEASE REPORTS · FIRST OCT 2016 · LAST VOLUME MAR 2026 · 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 3,282 · prior 12 3,188(+3%)
Decline curve
None shown. Petrora fits an Arps curve only when the last ten years of oil reports follow one decline closely enough to project (R² of 0.7 or better over at least a year since the peak). This lease's recent history does not, so a projection would be a guess dressed as a number.
Who reported it
Each run of months one operator filed the production report, oldest first.
- Millennium Exploration Co. LLCOct 2016 → Jul 2019 · 34 mo
- Howard Exploration, Inc.Aug 2019 → Feb 2024 · 55 mo
- Hazoco, L.L.C.Mar 2024 → Oct 2024 · 8 mo
- Cotton Valley Resources, LLCNov 2024 → Feb 2025 · 4 mo
- Charolais Energy, LLCMar 2025 → Jul 2026 · 17 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-3-27221, documented in the API reference.