LEASES · O-8-31405 · OIL · DISTRICT 7B
Simpson
ReportingRHB Exploration & Production,llc · Nolan County · White Flat field
Simpson is an RRC oil lease (O-8-31405) in Nolan County operated by Rhb Exploration & Production,LLC, with one well completed on it.
It has reported 23.7K barrels of oil since November 2013, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 687 barrels of oil, down 25% on the year before; the lease peaked at 501 barrels in April 2015.
2 operators have filed production on it, most recently Rhb Exploration & Production,LLC since January 2016.
- 23.7K
- bbl oil, all reported
- 0
- mcf gas incl. casinghead
- 687
- bbl oil, last 12 reported
- -25%
- vs the 12 before
- 1
- wells completed on it
- 501
- peak month, bbl (Apr 2015)
PDQ LEASE REPORTS · FIRST NOV 2013 · 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 687 · prior 12 910(-25%)
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.
- Cedar Oil CompanyNov 2013 → Dec 2015 · 26 mo
- RHB Exploration & Production,llcJan 2016 → Jul 2026 · 127 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-8-31405, documented in the API reference.