42-461-03863
Final CompletionPEGASUS FIELD UNIT 3
UPTON County · District 7 · COG OPERATING LLC · PEGASUS (WOLFCAMP)
Permits
3
Max Depth
13,172 ft
First Permit
1997-08-27
Latest Activity
2007-01-05
Lifespan
9 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2007-02-08
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: COG OPERATING LLC ≠ Permit: HENRY PETROLEUM LP
Resolved via: production → COG OPERATING LLC
Production Summary Production data is a work in progress — still being validated against RRC filings. Spot something off or have questions? [email protected]
Cum Oil
— bbl
Cum Gas
— mcf
First Production
1993-01
Last Production
2026-07
Operator History
Chain of Custody
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (9) Elevation 2,878 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SPRABERRY | 7,720 ft | -4,842 ft |
| SPRBY | 7,720 ft | -4,842 ft |
| DEAN | 8,970 ft | -6,092 ft |
| WLFCMP | 9,110 ft | -6,232 ft |
| WOLFCAMP | 9,110 ft | -6,232 ft |
| CANYON | 10,110 ft | -7,232 ft |
| STRAWN | 10,235 ft | -7,357 ft |
| PENN (Pennsylvanian) | 10,430 ft | -7,552 ft |
| PENNSYLVANIAN | 10,430 ft | -7,552 ft |
As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗
Perforations (2)
| Interval | Type |
|---|---|
| 9,324–9,780 ft | Perforated |
| 10,112–10,136 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 454 ft | 400 sx |
| 9.625" | 4,671 ft | 3,996 sx |
| 7.625" | 9,300 ft | 825 sx |
| 5.5" | 13,013 ft | — |
Permit History (3)
Applications (3)
Records & Logs
10 completion filings on record · 2 with log images at RRC.
+4 more filings
Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 1706
- Max Depth
- 13,172 ft
- Drill Type
- Vertical
- County
- UPTON
- District
- 7
- Operator
- COG OPERATING LLC
- Completed
- 2007-02-08
Operator
- Name
- COG OPER LLC
- Location
- MIDLAND
- P-5 Status
- X (filed 2026-06-02)
- Cum Oil (all leases)
- 645,285,792 bbl
- Cum Gas (all leases)
- 305,183,488 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 4,550