42-329-37745
Final CompletionSTO SEC 10
MIDLAND County · District 8 · COG OPERATING LLC · SPRABERRY (TREND AREA)
Permits
1
Max Depth
12,000 ft
First Permit
2011-11-21
Latest Activity
2011-11-21
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2012-07-18
Shut-In
—
Plugged
2020-08-11
EWA / Production operator mismatch
Scheduling: COG OPERATING LLC ≠ Production: RSP PERMIAN, LLC (reported 2018-01)
EWA / Permit operator mismatch
Scheduling: COG OPERATING LLC ≠ Permit: E.G.L. RESOURCES, 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
2012-07
Last Production
2021-01
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (6) Elevation 2,876 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SPRABERRY | 8,027 ft | -5,151 ft |
| DEAN | 9,420 ft | -6,544 ft |
| WOLFCAMP | 9,650 ft | -6,774 ft |
| CLINE | 10,340 ft | -7,464 ft |
| STRAWN | 10,630 ft | -7,754 ft |
| ATOKA | 10,920 ft | -8,044 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 (12)
| Interval | Type |
|---|---|
| 8,027–8,263 ft | Perforated |
| 8,027–11,260 ft | Perforated |
| 8,420–8,650 ft | Perforated |
| 8,810–8,953 ft | Perforated |
| 9,420–9,440 ft | Perforated |
| 9,650–9,670 ft | Perforated |
| 9,860–9,910 ft | Perforated |
| 10,074–10,094 ft | Perforated |
| 10,340–10,410 ft | Perforated |
| 10,630–10,700 ft | Perforated |
| 10,920–10,940 ft | Perforated |
| 11,200–11,260 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 326 ft | 300 sx |
| 5.5" | 11,400 ft | 755 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 can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 1009
- Max Depth
- 12,000 ft
- Drill Type
- Vertical
- County
- MIDLAND
- District
- 8
- Operator
- COG OPERATING LLC
- Completed
- 2012-07-18
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