LEASES · O-10-21687 · OIL · DISTRICT 08
Winchester
Pioneer Natural Res. USA, Inc. · Martin County · Spraberry (Trend Area) field
Winchester is an RRC oil lease (O-10-21687) in Martin County operated by Pioneer Natural Res. USA, Inc., with 2 wells completed on it.
It has reported 10.7K barrels of oil and 47.6K mcf of gas since January 1993, last reporting volume in September 2005 (statewide data runs through April 2026).
No volume was reported in the 12 months through April 2026; the last was in September 2005.
2 operators have filed production on it, most recently Pioneer Natural Res. USA, Inc. since January 2004.
- 10.7K
- bbl oil, all reported
- 47.6K
- mcf gas incl. casinghead
- 0
- bbl oil, 12 months through Apr 2026
- —
- vs the 12 before
- 2
- wells completed on it
- 158
- peak month, bbl (Feb 1993)
PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME SEP 2005 · STATEWIDE DATA THROUGH APR 2026
Oil by year
Each bar is a year's total of the monthly reports, Jan 1993 to Aug 2005. Nothing reported since, through Apr 2026.
Oil, bbl
Gas by year
Each bar is a year's total of the monthly reports, gas-well gas plus casinghead, Jan 1993 to Sep 2005. Nothing reported since, through Apr 2026.
Gas, mcf
Who reported it
Each run of months one operator filed the production report, oldest first.
- Brown, Tom Inc.Jan 1993 → Dec 2003 · 132 mo
- Pioneer Natural Res. USA, Inc.Jan 2004 → Jul 2009 · 67 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-10-21687, documented in the API reference.