LEASES · O-9-19318 · OIL · DISTRICT 7C
Brook Y-6E
Pioneer Natural Res. USA, Inc. · Upton County · Spraberry (Trend Area) R 40 Exc field
Brook Y-6e is an RRC oil lease (O-9-19318) in Upton County operated by Pioneer Natural Res. USA, Inc., with one well completed on it.
It has reported 418K barrels of oil and 1.34M mcf of gas since May 2016, last reporting volume in August 2026 (statewide data runs through August 2026).
It reported 10.7K barrels of oil in the 12 months through August 2026, down 30% on the year before; the lease peaked at 17K barrels in August 2016.
- 418K
- bbl oil, all reported
- 1.34M
- mcf gas incl. casinghead
- 10.7K
- bbl oil, 12 months through Aug 2026
- -30%
- vs the 12 before
- 1
- wells completed on it
- 17K
- peak month, bbl (Aug 2016)
PDQ LEASE REPORTS · FIRST MAY 2016 · LAST VOLUME AUG 2026 · STATEWIDE DATA THROUGH AUG 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 Aug 2026 10,650 · prior 12 15,174(-30%)
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.
12 months through Aug 2026 43,273 · prior 12 60,058(-28%)
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, with what it reported in them.
- Pioneer Natural Res. USA, Inc.May 2016 → Nov 2026 · 127 mo418K bbl oil · 1.34M mcf gas
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 Aug 2026. Wells from completion reports; operator runs from who filed each month's report.
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