42-173-37571
PRODUCING HorizontalCOLT 45
GLASSCOCK County · District 8 · OXYROCK OPERATING LLC · SPRABERRY (TREND AREA)
Permits
1
Max Depth
9,800 ft
First Permit
2017-04-21
Latest Activity
2017-04-21
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2018-07-17
Shut-In
—
Plugged
—
P-5 Org Status: X
EWA / Permit operator mismatch
Scheduling: OXYROCK OPERATING LLC ≠ Permit: CROWNQUEST OPERATING, LLC
Resolved via: production → 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
2018-07
Last Production
2026-07
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 2,647 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES | 2,172 ft | +475 ft |
| GRAYBURG | 3,744 ft | -1,097 ft |
| SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres) | 4,213 ft | -1,566 ft |
| GLORIETA | 4,648 ft | -2,001 ft |
| CLEARFORK (Clear Fork) | 5,734 ft | -3,087 ft |
| SPRABERRY | 6,894 ft | -4,247 ft |
| QUEEN | — | — |
| SANTA ROSA | — | — |
| SEVEN RIVERS | — | — |
| WICHITA ALBANY (Wichita-Albany) | — | — |
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 |
|---|---|
| 9,227–18,739 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 1,125 ft | 990 sx |
| 9.625" | 8,853 ft | 1,600 sx |
| 5.5" | 18,968 ft | 2,350 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 can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 4BB
- Max Depth
- 9,800 ft
- Drill Type
- Horizontal
- County
- GLASSCOCK
- District
- 8
- Operator
- OXYROCK OPERATING LLC
- Completed
- 2018-07-17
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