42-003-47439
HorizontalMABEE 240C
ANDREWS County · District 8 · COG OPERATING LLC · SPRABERRY (TREND AREA)
Permits
2
Max Depth
9,100 ft
First Permit
2016-12-29
Latest Activity
2016-12-29
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2017-12-13
Shut-In
—
Plugged
—
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
2009-02
Last Production
2026-07
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (14) Elevation 2,953 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES | 2,500 ft | +453 ft |
| SEVEN RIVERS | 3,000 ft | -47 ft |
| GRAYBURG | 3,100 ft | -147 ft |
| QUEEN | 4,291 ft | -1,338 ft |
| GRAYBURG | 4,491 ft | -1,538 ft |
| HOLT | 5,000 ft | -2,047 ft |
| SAN ANDRES - CO2 FLOOD, HIGH FLO (San Andres) | 5,220 ft | -2,267 ft |
| HOLT | 5,420 ft | -2,467 ft |
| GLORIETA | 5,581 ft | -2,628 ft |
| TUBB | 5,881 ft | -2,928 ft |
| TUBB | 6,100 ft | -3,147 ft |
| CLEARFORK (Clear Fork) | 6,906 ft | -3,953 ft |
| PERMIAN DETRITAL (Permian (undifferentiated)) | 7,206 ft | -4,253 ft |
| PERMIAN DETRITAL (Permian (undifferentiated)) | 7,800 ft | -4,847 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 ↗
Offset Well Tops (nearest 8 wells with tops)
What nearby completed wells reported.
Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).
Perforations (1)
| Interval | Type |
|---|---|
| 9,080–19,570 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 1,800 ft | 1,175 sx |
| 9.625" | 7,996 ft | 720 sx |
| 5.5" | 19,675 ft | 2,185 sx |
Permit History (2)
Applications (2)
Records & Logs
3 completion filings on record · 2 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.
Well Details
- Well Number
- 2601MH
- Max Depth
- 9,100 ft
- Drill Type
- Horizontal
- County
- ANDREWS
- District
- 8
- Operator
- COG OPERATING LLC
- Completed
- 2017-12-13
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
- 4,538