LEASES · O-9-15368 · OIL · DISTRICT 7C
Schaefer-A-
ReportingPioneer Natural Res. USA, Inc. · Reagan County · Spraberry (Trend Area) field
Schaefer-A- is an RRC oil lease (O-9-15368) in Reagan County operated by Pioneer Natural Res. USA, Inc., with 2 wells completed on it.
It has reported 52.4K barrels of oil and 466K mcf of gas since March 2003, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 1.22K barrels of oil, up 22% on the year before; the lease peaked at 1.15K barrels in May 2003.
5 operators have filed production on it, most recently Pioneer Natural Res. USA, Inc. since February 2021.
- 52.4K
- bbl oil, all reported
- 466K
- mcf gas incl. casinghead
- 1.22K
- bbl oil, last 12 reported
- +22%
- vs the 12 before
- 2
- wells completed on it
- 1.15K
- peak month, bbl (May 2003)
PDQ LEASE REPORTS · FIRST MAR 2003 · LAST VOLUME APR 2026 · 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 1,216 · prior 12 999(+22%)
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 10,913 · prior 12 10,896(+0%)
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.
- Tamarack Petroleum Company, Inc.Mar 2003 → Nov 2007 · 57 mo
- Mariner Energy, Inc.Dec 2007 → Nov 2010 · 36 mo
- Apache CorporationDec 2010 → Feb 2017 · 75 mo
- Parsley Energy Operations, LLCMar 2017 → Jan 2021 · 47 mo
- Pioneer Natural Res. USA, Inc.Feb 2021 → Jul 2026 · 66 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
2
wells completed on the lease
- Producing
- 1
- Shut In
- 1
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 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-9-15368, documented in the API reference.