Permits
1
Max Depth
14,000 ft
First Permit
2008-02-06
Latest Activity
2008-02-06
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2008-07-11
Shut-In
—
Plugged
2014-08-05
EWA / Permit operator mismatch
Scheduling: COG OPERATING LLC ≠ Permit: CHESAPEAKE OPERATING, INC.
Resolved via: scheduling → 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
2008-07
Last Production
2014-08
Operator History
originally filed by CHESAPEAKE OPERATING, INC. — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (5) Elevation 3,587 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BNSP | 5,559 ft | -1,972 ft |
| WFCP | 7,171 ft | -3,584 ft |
| PENN (Pennsylvanian) | 10,041 ft | -6,454 ft |
| ATOKA | 11,105 ft | -7,518 ft |
| WDFD | 11,964 ft | -8,377 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 (1)
| Interval | Type |
|---|---|
| 11,582–12,134 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 1,751 ft | 1,755 sx |
| 9.625" | 5,551 ft | 540 sx |
| 5.5" | 12,445 ft | 1,725 sx |
Permit History (1)
Applications (1)
Records & Logs
2 completion filings on record · 1 with log images at RRC.
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
- 1
- Max Depth
- 14,000 ft
- Drill Type
- Vertical
- County
- PECOS
- District
- 8
- Operator
- COG OPERATING LLC
- Completed
- 2008-07-11
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
- 4,541