42-317-39748
SHUT INWARHAWK A
MARTIN County · District 8 · COG OPERATING LLC · SPRABERRY (TREND AREA)
Permits
1
Max Depth
12,500 ft
First Permit
2014-09-06
Latest Activity
2014-09-06
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2014-12-26
Shut-In
—
Plugged
—
P-5 Org Status: X
EWA / Permit operator mismatch
Scheduling: COG OPERATING LLC ≠ Permit: OXY USA INC.
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
2011-11
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 (10) Elevation 2,877 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SANTA ROSA | 900 ft | +1,977 ft |
| YATES | 2,967 ft | -90 ft |
| QUEEN | 3,994 ft | -1,117 ft |
| GRAYBURG | 4,686 ft | -1,809 ft |
| SAN ANDRES - ACTIVE CO2 FLOOD; H (San Andres) | 5,037 ft | -2,160 ft |
| SPRABERRY | 8,243 ft | -5,366 ft |
| DEAN | 9,488 ft | -6,611 ft |
| WOLFCAMP | 9,680 ft | -6,803 ft |
| CISCO | — | — |
| RUSTLER | — | — |
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 |
|---|---|
| 8,146–10,920 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 11.75" | 1,727 ft | 930 sx |
| 8.625" | 5,703 ft | 1,360 sx |
| 5.5" | 11,020 ft | 300 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
- 1912
- Max Depth
- 12,500 ft
- Drill Type
- Vertical
- County
- MARTIN
- District
- 8
- Operator
- COG OPERATING LLC
- Completed
- 2014-12-26
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
- 4,547