42-329-32466
Final CompletionTXL JJ
MIDLAND County · District 7 · COG OPERATING LLC · PEGASUS (CONSOLIDATED)
Permits
2
Max Depth
11,000 ft
First Permit
1991-10-30
Latest Activity
2001-03-23
Lifespan
9 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2001-04-19
Shut-In
—
Plugged
2020-08-13
EWA / Permit operator mismatch
Scheduling: COG OPERATING LLC ≠ Permit: HENRY PETROLEUM CORP.
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
Injection / Disposal
MIDLAND County disposal market →Permitted Volume
1,000 bbl/d
Max Pressure
5,000 psi
Injection Interval
10,471–10,560 ft
Injected (12mo)
—
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 (7) Elevation 2,874 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SAN ANDRES | 4,798 ft | -1,924 ft |
| SPRABERRY | 7,727 ft | -4,853 ft |
| SPRABERRY | 7,737 ft | -4,863 ft |
| WOLFCAMP | 9,281 ft | -6,407 ft |
| STRAWN | 10,279 ft | -7,405 ft |
| ATOKA | 10,410 ft | -7,536 ft |
| PENNSYLVANIAN | 10,549 ft | -7,675 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 (3)
| Interval | Type |
|---|---|
| 7,738–7,921 ft | Perforated |
| 8,558–8,601 ft | Perforated |
| 10,468–10,537 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 390 ft | 500 sx |
| 8.625" | 4,790 ft | 1,575 sx |
Permit History (2)
Applications (2)
Records & Logs
5 completion filings on record · 3 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
- 404
- Max Depth
- 11,000 ft
- Drill Type
- Vertical
- County
- MIDLAND
- District
- 7
- Operator
- COG OPERATING LLC
- Completed
- 2001-04-19
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