42-329-00988
Final CompletionPEGASUS FIELD UNIT 3
MIDLAND County · District 7 · COG OPERATING LLC · PEGASUS (CONSOLIDATED)
Permits
2
Max Depth
12,150 ft
First Permit
1978-08-16
Latest Activity
2002-08-28
Lifespan
24 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2004-04-10
Shut-In
—
Plugged
2024-02-05
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 (3) Elevation 2,852 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SPRABERRY | 7,549 ft | -4,697 ft |
| DEAN | 8,918 ft | -6,066 ft |
| WOLFCAMP | 8,994 ft | -6,142 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 |
|---|---|
| 9,184–9,810 ft | Perforated |
| ?–12,050 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 376 ft | 300 sx |
| 9.625" | 4,700 ft | 2,060 sx |
| 2.375" | 7,921 ft | — |
Permit History (2)
Applications (2)
Records & Logs
5 completion filings on record · 2 with log images at RRC.
Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 809
- Max Depth
- 12,150 ft
- Drill Type
- Vertical
- County
- MIDLAND
- District
- 7
- Operator
- COG OPERATING LLC
- Completed
- 2004-04-10
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