LEASES · O-9-22831 · OIL · DISTRICT 7C
Brook O-18E
ReportingPioneer Natural Res. USA, Inc. · Upton County · Spraberry (Trend Area) field
Brook O-18e is an RRC oil lease (O-9-22831) in Upton County operated by Pioneer Natural Res. USA, Inc., with one well completed on it.
It has reported 225K barrels of oil and 413K mcf of gas since September 2024, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 206K barrels of oil, versus 19.3K the year before; the lease peaked at 25.2K barrels in July 2025.
- 225K
- bbl oil, all reported
- 413K
- mcf gas incl. casinghead
- 206K
- bbl oil, last 12 reported
- +964%
- vs the 12 before
- 1
- wells completed on it
- 25.2K
- peak month, bbl (Jul 2025)
PDQ LEASE REPORTS · FIRST SEP 2024 · 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 205,611
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 394,281
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.
- Pioneer Natural Res. USA, Inc.Sep 2024 → Jul 2026 · 23 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.
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