42-003-45813
Final CompletionMABEE J. E. B NCT-4
ANDREWS County · District 8 · COG OPERATING LLC · SPRABERRY (TREND AREA)
Permits
1
Max Depth
12,350 ft
First Permit
2014-01-23
Latest Activity
2014-01-23
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2014-05-01
Shut-In
—
Plugged
2019-12-10
EWA / Permit operator mismatch
Scheduling: COG OPERATING LLC ≠ Permit: CHEVRON U. S. A. 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
2012-04
Last Production
2024-03
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (10) Elevation 2,919 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES | 2,958 ft | -39 ft |
| SEVEN RIVERS | 3,825 ft | -906 ft |
| QUEEN | 4,109 ft | -1,190 ft |
| GRAYBURG | 4,365 ft | -1,446 ft |
| SAN ANDRES - CO2 FLOOD, HIGH FLO (San Andres) | 4,602 ft | -1,683 ft |
| HOLT | 5,000 ft | -2,081 ft |
| GLORIETA | 5,100 ft | -2,181 ft |
| TUBB | 6,100 ft | -3,181 ft |
| CLEARFORK (Clear Fork) | 6,823 ft | -3,904 ft |
| ATOKA | 11,556 ft | -8,637 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 (5)
| Interval | Type |
|---|---|
| 7,191–8,074 ft | Perforated |
| 8,496–9,591 ft | Perforated |
| 9,808–10,891 ft | Perforated |
| 11,066–11,523 ft | Perforated |
| 11,738–11,778 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 11.75" | 2,000 ft | 1,300 sx |
| 8.625" | 6,002 ft | 930 sx |
| 5.5" | 11,982 ft | 1,095 sx |
Permit History (1)
Applications (1)
Records & Logs
1 completion filing 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
- 2102
- Max Depth
- 12,350 ft
- Drill Type
- Vertical
- County
- ANDREWS
- District
- 8
- Operator
- COG OPERATING LLC
- Completed
- 2014-05-01
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
- 4,560