42-435-39092
SWR-10-WELLLANCASTER 185
SUTTON County · District 7 · UPP OPERATING LLC · SAWYER (STRAWN NORTH)
Permits
2
Max Depth
8,450 ft
First Permit
2008-09-26
Latest Activity
2008-09-26
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2010-03-07
Shut-In
—
Plugged
—
P-5 Org Status: Delinquent
EWA / Production operator mismatch
Scheduling: UPP OPERATING LLC ≠ Production: HIGHMOUNT EXPL & PROD TEXAS LLC (reported 2010-05)
EWA / Permit operator mismatch
Scheduling: UPP OPERATING LLC ≠ Permit: HIGHMOUNT EXPL & PROD TEXAS LLC
Resolved via: scheduling → UPP OPERATING LLC
Production Summary
Cum Oil
— bbl
Cum Gas
— mcf
First Production
2010-03
Last Production
2026-03
Operator History
originally filed by HIGHMOUNT EXPL & PROD TEXAS LLC — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Permit History (2)
Permit Applications (2)
Well Details
- Well Number
- 4
- Max Depth
- 8,450 ft
- Drill Type
- Vertical
- County
- SUTTON
- District
- 7
- Operator
- UPP OPERATING LLC
- Completed
- 2010-03-07
Operator
- Name
- UPP OPER, LLC
- Location
- HOUSTON
- P-5 Status
- Y (filed 2025-12-04)
- Cum Oil (all leases)
- 283,339 bbl
- Cum Gas (all leases)
- 469,977,648 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 33