LEASES · O-11-66772 · OIL · DISTRICT 8A
Key (Spraberry) Unit
No volume since Apr 2012Great Western Drilling Company · Dawson County · Key (Spraberry, Upper) field
Key (Spraberry) Unit is an RRC oil lease (O-11-66772) in Dawson County operated by Great Western Drilling Company, with 9 wells completed on it.
It has reported 50.5K barrels of oil and 133 mcf of gas since January 1993, last reporting volume in April 2012 (statewide data runs through April 2026).
No volume was reported in the last 12 months; the last was in April 2012.
- 50.5K
- bbl oil, all reported
- 133
- mcf gas incl. casinghead
- 0
- bbl oil, last 12 reported
- —
- vs the 12 before
- 9
- wells completed on it
- 1.1K
- peak month, bbl (Jun 1994)
PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME APR 2012 · 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.
- Great Western Drilling CompanyJan 1993 → Aug 2015 · 272 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
9
wells completed on the lease
- Plugged
- 9
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-11-66772, documented in the API reference.