LEASES · O-6-15863 · OIL · DISTRICT 06
Rex
Rose City Resources, LLC · Cass County · Hidden Rock (Cotton Valley Lime) field
Rex is an RRC oil lease (O-6-15863) in Cass County operated by Rose City Resources, LLC, with one well completed on it.
It has reported 63.3K barrels of oil since December 2021, last reporting volume in April 2026 (statewide data runs through April 2026).
It reported 7.22K barrels of oil in the 12 months through April 2026, down 45% on the year before; the lease peaked at 2.16K barrels in December 2021.
- 63.3K
- bbl oil, all reported
- 0
- mcf gas incl. casinghead
- 7.22K
- bbl oil, 12 months through Apr 2026
- -45%
- vs the 12 before
- 1
- wells completed on it
- 2.16K
- peak month, bbl (Dec 2021)
PDQ LEASE REPORTS · FIRST DEC 2021 · 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.
12 months through Apr 2026 7,220 · prior 12 13,129(-45%)
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.
- Rose City Resources, LLCDec 2021 → Jul 2026 · 56 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-6-15863, documented in the API reference.