LEASES · O-9-6162 · OIL · DISTRICT 7C
South Stiles Spraberry Unit
ReportingPrime Operating Company · Reagan County · Spraberry (Trend Area) field
South Stiles Spraberry Unit is an RRC oil lease (O-9-6162) in Reagan County operated by Prime Operating Company, with 50 wells completed on it.
It has reported 1.87M barrels of oil and 8.35M mcf of gas since January 1993, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 23.3K barrels of oil, down 49% on the year before; the lease peaked at 24.4K barrels in July 2007.
4 operators have filed production on it, most recently Prime Operating Company since July 2023.
- 1.87M
- bbl oil, all reported
- 8.35M
- mcf gas incl. casinghead
- 23.3K
- bbl oil, last 12 reported
- -49%
- vs the 12 before
- 50
- wells completed on it
- 24.4K
- peak month, bbl (Jul 2007)
PDQ LEASE REPORTS · FIRST JAN 1993 · 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 23,310 · prior 12 45,846(-49%)
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 55,538 · prior 12 82,760(-33%)
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.
- BTA Oil ProducersJan 1993 → Jan 2008 · 181 mo
- BTA Oil Producers, LLCFeb 2008 → May 2023 · 184 mo
- DE IV Operating, LLCJun 2023 → Jun 2023 · 1 mo
- Prime Operating CompanyJul 2023 → Jul 2026 · 37 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
50
wells completed on the lease
- Producing
- 33
- Plugged
- 14
- NO Type on File
- 2
- 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-9-6162, documented in the API reference.