LEASES · O-9-17317 · OIL · DISTRICT 7C
XB Cox 20 "B"
Pioneer Natural Res. USA, Inc. · Upton County · Spraberry (Trend Area) field
XB Cox 20 "B" is an RRC oil lease (O-9-17317) in Upton County operated by Pioneer Natural Res. USA, Inc., with one well completed on it.
It has reported 51.4K barrels of oil and 121K mcf of gas since April 2010, last reporting volume in August 2021 (statewide data runs through August 2026).
No volume was reported in the 12 months through August 2026; the last was in August 2021.
2 operators have filed production on it, most recently Pioneer Natural Res. USA, Inc. since February 2021.
- 51.4K
- bbl oil, all reported
- 121K
- mcf gas incl. casinghead
- 0
- bbl oil, 12 months through Aug 2026
- —
- vs the 12 before
- 1
- wells completed on it
- 2.9K
- peak month, bbl (May 2010)
PDQ LEASE REPORTS · FIRST APR 2010 · LAST VOLUME AUG 2021 · 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 0 · prior 12 0
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 0 · prior 12 0
Who reported it
Each run of months one operator filed the production report, oldest first, with what it reported in them.
- Parsley Energy Operations, LLCApr 2010 → Jan 2021 · 130 mo50.9K bbl oil · 120K mcf gas
- Pioneer Natural Res. USA, Inc.Feb 2021 → Nov 2026 · 70 mo490 bbl oil · 1.72K 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.
Developers: this page as JSON is GET /v1/data/leases/tx/o-9-17317, documented in the API reference.