42-317-39385
Final CompletionMABEE 139
MARTIN County · District 8 · COG OPERATING LLC · SPRABERRY (TREND AREA)
Permits
1
Max Depth
12,500 ft
First Permit
2014-04-24
Latest Activity
2014-04-24
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2014-09-30
Shut-In
—
Plugged
2021-05-19
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
2008-04
Last Production
2026-07
Injection / Disposal
MARTIN County disposal market →Permitted Volume
5,000 bbl/d
Max Pressure
4,000 psi
Injection Interval
8,210–11,130 ft
Injected (12mo)
—
Operator History
Chain of Custody
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (10) Elevation 2,872 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SANTA ROSA | 1,000 ft | +1,872 ft |
| RUSTLER | 1,950 ft | +922 ft |
| YATES | 2,989 ft | -117 ft |
| QUEEN | 4,080 ft | -1,208 ft |
| GRAYBURG | 4,805 ft | -1,933 ft |
| SAN ANDRES - ACTIVE CO2 FLOOD; H (San Andres) | 5,025 ft | -2,153 ft |
| CLEARFORK (Clear Fork) | 6,870 ft | -3,998 ft |
| SPRABERRY | 8,185 ft | -5,313 ft |
| DEAN | 9,420 ft | -6,548 ft |
| CISCO | — | — |
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 |
|---|---|
| 9,798–9,934 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 11.75" | 1,700 ft | 930 sx |
| 8.625" | 9,100 ft | 790 sx |
| 5.5" | 11,174 ft | 740 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
- 1011
- Max Depth
- 12,500 ft
- Drill Type
- Vertical
- County
- MARTIN
- District
- 8
- Operator
- COG OPERATING LLC
- Completed
- 2014-09-30
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