LEASES · O-10-44347 · OIL · DISTRICT 08
Alleder 28
Pioneer Natural Res. USA, Inc. · Midland County · Spraberry (Trend Area) field
Alleder 28 is an RRC oil lease (O-10-44347) in Midland County operated by Pioneer Natural Res. USA, Inc., with 4 wells completed on it.
It has reported 267K barrels of oil and 656K mcf of gas since July 2013, last reporting volume in February 2026 (statewide data runs through August 2026).
It reported 2.01K barrels of oil in the 12 months through August 2026, down 69% on the year before; the lease peaked at 11.3K barrels in May 2014.
2 operators have filed production on it, most recently Pioneer Natural Res. USA, Inc. since May 2023.
- 267K
- bbl oil, all reported
- 656K
- mcf gas incl. casinghead
- 2.01K
- bbl oil, 12 months through Aug 2026
- -69%
- vs the 12 before
- 4
- wells completed on it
- 11.3K
- peak month, bbl (May 2014)
PDQ LEASE REPORTS · FIRST JUL 2013 · LAST VOLUME FEB 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 2,012 · prior 12 6,533(-69%)
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 2,569 · prior 12 13,086(-80%)
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.
- Crownquest Operating, LLCJul 2013 → Apr 2023 · 118 mo249K bbl oil · 624K mcf gas
- Pioneer Natural Res. USA, Inc.May 2023 → Nov 2026 · 43 mo18.1K bbl oil · 32.1K mcf gas
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
4
wells completed on the lease
- Producing
- 4
Operates them now
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-10-44347, documented in the API reference.