LEASES · O-9-18601 · OIL · DISTRICT 7C
Mills 11
No volume since Oct 2022Pioneer Natural Res. USA, Inc. · Upton County · Spraberry (Trend Area) R 40 Exc field
Mills 11 is an RRC oil lease (O-9-18601) in Upton County operated by Pioneer Natural Res. USA, Inc., with one well completed on it.
It has reported 76.9K barrels of oil and 539K mcf of gas since September 2012, last reporting volume in October 2022 (statewide data runs through April 2026).
No volume was reported in the last 12 months; the last was in October 2022.
4 operators have filed production on it, most recently Pioneer Natural Res. USA, Inc. since February 2021.
- 76.9K
- bbl oil, all reported
- 539K
- mcf gas incl. casinghead
- 0
- bbl oil, last 12 reported
- —
- vs the 12 before
- 1
- wells completed on it
- 6.89K
- peak month, bbl (Nov 2012)
PDQ LEASE REPORTS · FIRST SEP 2012 · LAST VOLUME OCT 2022 · 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 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.
Last 12 months 0 · prior 12 0
Who reported it
Each run of months one operator filed the production report, oldest first.
- Parsley Energy Operations, LLCSep 2012 → Aug 2016 · 48 mo
- DE Operating LLCSep 2016 → Apr 2017 · 8 mo
- Parsley Energy Operations, LLCMay 2017 → Jan 2021 · 45 mo
- Pioneer Natural Res. USA, Inc.Feb 2021 → Jul 2026 · 66 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-9-18601, documented in the API reference.