LEASES · O-13-30737 · OIL · DISTRICT 09
Brumbelow Unit
ReportingSpiller Oil & Gas Company · Jack County · Lucky Ridge, SW. (2100) field
Brumbelow Unit is an RRC oil lease (O-13-30737) in Jack County operated by Spiller Oil & Gas Company, with one well completed on it.
It has reported 8.92K barrels of oil since September 2006, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 326 barrels of oil, down 26% on the year before; the lease peaked at 203 barrels in November 2006.
- 8.92K
- bbl oil, all reported
- 0
- mcf gas incl. casinghead
- 326
- bbl oil, last 12 reported
- -26%
- vs the 12 before
- 1
- wells completed on it
- 203
- peak month, bbl (Nov 2006)
PDQ LEASE REPORTS · FIRST SEP 2006 · 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 326 · prior 12 439(-26%)
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.
- Spiller Oil & Gas CompanySep 2006 → Jul 2026 · 239 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-13-30737, documented in the API reference.