42-003-06591
Final CompletionUNIVERSITY 12-E
ANDREWS County · District 8 · CONTANGO RESOURCES LLC · BLOCK 12 EAST (ELLENBURGER)
Permits
1
Max Depth
7,255 ft
First Permit
1988-08-17
Latest Activity
1988-08-17
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
2012-08-31
!
EWA / Production operator mismatch
Scheduling: CONTANGO RESOURCES LLC ≠ Production: SHERIDAN PRODUCTION COMPANY, LLC (reported 2016-05)
!
EWA / Permit operator mismatch
Scheduling: CONTANGO RESOURCES LLC ≠ Permit: UNION OIL COMPANY OF CALIFORNIA
Resolved via: scheduling → CONTANGO RESOURCES LLC
Production Summary
Cum Oil
— bbl
Cum Gas
— mcf
First Production
1993-01
Last Production
2023-03
Operator History
Chain of Custody
UNION OIL COMPANY OF CALIFORNIA 1993-1994→ DALLAS PRODUCTION, INC. 1994-1996→ UNIVERSAL RESOURCES CORP. 1996-1999→ QUESTAR EXPL. AND PROD. CO. 1999-1999→ MAYNARD OIL CO. 1999-2004→ FOREST OIL PERMIAN CORPORATION 2004-2009→ SANDRIDGE EXPL. AND PROD., LLC 2010-2013→ SHERIDAN PRODUCTION COMPANY, LLC 2013-2016
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Permit Applications (1)
#350263 A UNION OIL COMPANY OF CALIFORNIA
received 1988-08-17
Well Details
- Well Number
- 4
- Max Depth
- 7,255 ft
- Drill Type
- Vertical
- County
- ANDREWS
- District
- 8
- Operator
- CONTANGO RESOURCES LLC
Operator
- Name
- CONTANGO RES, LLC
- Location
- ANDREWS
- P-5 Status
- Y (filed 2025-11-04)
- Cum Oil (all leases)
- 10,553,716 bbl
- Cum Gas (all leases)
- 10,569,697 mcf
- Activities
- OPRS/G
- Total Permits
- 13