42-317-39496
Final CompletionNAIL-P 2A
MARTIN County · District 8 · OXYROCK OPERATING LLC · SPRABERRY (TREND AREA)
Permits
2
Max Depth
12,000 ft
First Permit
2014-05-31
Latest Activity
2014-05-31
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2014-10-09
Shut-In
—
Plugged
2020-08-10
EWA / Production operator mismatch
Scheduling: OXYROCK OPERATING LLC ≠ Production: GUIDON ENERGY MGMT SERVICES LLC (reported 2018-06)
EWA / Permit operator mismatch
Scheduling: OXYROCK OPERATING LLC ≠ Permit: ENDEAVOR ENERGY RESOURCES L.P.
Resolved via: scheduling → OXYROCK 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
2014-10
Last Production
2025-10
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 2,773 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SANTA ROSA | 1,000 ft | +1,773 ft |
| YATES | 2,725 ft | +48 ft |
| QUEEN | 4,100 ft | -1,327 ft |
| GRAYBURG | 4,300 ft | -1,527 ft |
| SAN ANDRES - ACTIVE CO2 FLOOD; H (San Andres) | 5,025 ft | -2,252 ft |
| SPRABERRY | 7,625 ft | -4,852 ft |
| CISCO | 8,500 ft | -5,727 ft |
| DEAN | 8,950 ft | -6,177 ft |
| WOLFCAMP | 9,275 ft | -6,502 ft |
| PENNSYLVANIAN | 9,400 ft | -6,627 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 (3)
| Interval | Type |
|---|---|
| 8,405–10,366 ft | Perforated |
| 10,439–10,745 ft | Perforated |
| 11,054–11,125 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 312 ft | 450 sx |
| 8.625" | 5,111 ft | 650 sx |
| 5.5" | 11,239 ft | 1,250 sx |
Permit History (2)
Applications (2)
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
- 1
- Max Depth
- 12,000 ft
- Drill Type
- Vertical
- County
- MARTIN
- District
- 8
- Operator
- OXYROCK OPERATING LLC
- Completed
- 2014-10-09
Operator
- Name
- OXYROCK OPER, LLC
- Location
- HOUSTON
- P-5 Status
- X (filed 2026-04-22)
- Cum Oil (all leases)
- 64,850,483 bbl
- Cum Gas (all leases)
- 77,830 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 364