LEASES · O-13-16661 · OIL · DISTRICT 09
Lester Carter "B"
ReportingParatus Petroleum LLC · Lost Valley (Marble Falls) field
Lester Carter "B" is an RRC oil lease (O-13-16661) in the Lost Valley (Marble Falls) field operated by Paratus Petroleum LLC, with one well completed on it.
It has reported 13.3K barrels of oil and 84.4K mcf of gas since January 1993, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 192 barrels of oil, down 26% on the year before; the lease peaked at 148 barrels in February 1995.
8 operators have filed production on it, most recently Paratus Petroleum LLC since January 2026.
- 13.3K
- bbl oil, all reported
- 84.4K
- mcf gas incl. casinghead
- 192
- bbl oil, last 12 reported
- -26%
- vs the 12 before
- 1
- wells completed on it
- 148
- peak month, bbl (Feb 1995)
PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME APR 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 192 · prior 12 259(-26%)
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 1,075 · prior 12 736(+46%)
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.
- Miles Production Co.Jan 1993 → Jan 2005 · 145 mo
- Hep Oil Company, Ltd.Feb 2005 → Dec 2007 · 35 mo
- Hep Oil GP, LLCJan 2008 → Jan 2012 · 49 mo
- Silver Creek Resources, LLCFeb 2012 → Aug 2012 · 7 mo
- Silver Creek Oil & Gas, LLCSep 2012 → Jun 2013 · 10 mo
- CP Exploration TX Operating LLCJul 2013 → Apr 2017 · 46 mo
- Xplore Operating, LLCMay 2017 → Dec 2025 · 104 mo
- Paratus Petroleum LLCJan 2026 → Jul 2026 · 7 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-13-16661, documented in the API reference.