LEASES · O-10-37731 · OIL · DISTRICT 08
Sandefer "37A"
No volume since Nov 2009Endeavor Energy Resources L.P. · Midland County · Azalea (Devonian) field
Sandefer "37a" is an RRC oil lease (O-10-37731) in Midland County operated by Endeavor Energy Resources L.P., with one well completed on it.
It has reported 8.31K barrels of oil and 56.2K mcf of gas since April 2006, last reporting volume in November 2009 (statewide data runs through April 2026).
No volume was reported in the last 12 months; the last was in November 2009.
- 8.31K
- bbl oil, all reported
- 56.2K
- mcf gas incl. casinghead
- 0
- bbl oil, last 12 reported
- —
- vs the 12 before
- 1
- wells completed on it
- 1.02K
- peak month, bbl (Apr 2006)
PDQ LEASE REPORTS · FIRST APR 2006 · LAST VOLUME NOV 2009 · 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.
- Endeavor Energy Resources L.P.Apr 2006 → Oct 2016 · 127 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
1
wells completed on the lease
- NO Type on File
- 1
Operates them now
Newest permits
- 32935313 #1HDec 17, 2009
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-10-37731, documented in the API reference.