42-003-49164
SHUT IN HorizontalUL MASON WEST UNIT
ANDREWS County · District 8 · DIAMONDBACK E&P LLC · SPRABERRY (TREND AREA)
Permits
1
Max Depth
13,000 ft
First Permit
2025-05-15
Latest Activity
2025-05-15
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2025-12-05
Shut-In
—
Plugged
—
P-5 Org Status: X
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
2017-07
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 2,974 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| RUSTLER | 2,081 ft | +893 ft |
| YATES | 3,092 ft | -118 ft |
| GRAYBURG | 4,193 ft | -1,219 ft |
| SAN ANDRES - CO2 FLOOD, HIGH FLO (San Andres) | 4,655 ft | -1,681 ft |
| CLEARFORK (Clear Fork) | 6,632 ft | -3,658 ft |
| GLORIETA | — | — |
| HOLT | — | — |
| QUEEN | — | — |
| SEVEN RIVERS | — | — |
| TUBB | — | — |
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 ↗
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 1,859 ft | 1,770 sx |
| 8.625" | 9,619 ft | 980 sx |
| 6" | 23,282 ft | 2,480 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
- 1WB
- Max Depth
- 13,000 ft
- Drill Type
- Horizontal
- County
- ANDREWS
- District
- 8
- Operator
- DIAMONDBACK E&P LLC
- Completed
- 2025-12-05
Operator
- Name
- DIAMONDBACK E&P LLC
- Location
- MIDLAND
- P-5 Status
- X (filed 2026-05-04)
- Cum Oil (all leases)
- 986,290,193 bbl
- Cum Gas (all leases)
- 41,995,553 mcf
- Activities
- GTHS/C, GTHS/O, OPRS/G, OPRS/O
- Total Permits
- 5,055