42-135-35955
Final CompletionCOWDEN E. F. -D-
ECTOR County · District 8 · AMOCO PRODUCTION COMPANY · ADDIS (ELLENBURGER)
Permits
3
Max Depth
13,600 ft
First Permit
1988-09-01
Latest Activity
1992-04-16
Lifespan
4 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1988-11-15
Shut-In
—
Plugged
—
!
EWA / Production operator mismatch
Scheduling: AMOCO PRODUCTION COMPANY ≠ Production: DE V OPERATING, LLC (reported 2025-10)
Resolved via: scheduling → AMOCO PRODUCTION COMPANY
Production Summary
Cum Oil
— bbl
Cum Gas
— mcf
First Production
1993-01
Last Production
2026-03
Operator History
Chain of Custody
AMOCO PRODUCTION COMPANY 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 2013-2020→ FDL OPERATING, LLC 2020-2021→ CONTANGO RESOURCES, INC. 2021-2021→ CONTANGO RESOURCES, LLC 2022-2025→ DE V OPERATING, LLC 2025-2025
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Permit History (3)
Permit Applications (3)
#397654 A AMOCO PRODUCTION COMPANY
received 1992-03-20
#377415 A AMOCO PRODUCTION COMPANY
received 1990-08-31
#350716 A AMOCO PRODUCTION COMPANY
received 1988-08-31
Well Details
- Well Number
- 8
- Max Depth
- 13,600 ft
- Drill Type
- Vertical
- County
- ECTOR
- District
- 8
- Operator
- AMOCO PRODUCTION COMPANY
- Completed
- 1988-11-15
Operator
- Name
- TEXACO INC
- Location
- HOUSTON
- P-5 Status
- Y (filed 2004-05-07)
- Cum Oil (all leases)
- 193,446,571 bbl
- Cum Gas (all leases)
- 700,639,245 mcf
- Total Permits
- 7,201