42-173-33346
Final CompletionBAILEY
GLASSCOCK County · District 8 · PIONEER NATURAL RES. USA INC. · DEWEY LAKE S. (STRAWN)
Permits
5
Max Depth
10,500 ft
First Permit
2007-08-23
Latest Activity
2012-05-09
Lifespan
5 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2008-02-25
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: PIONEER NATURAL RES. USA INC. ≠ Production: CRESCENT ENERGY OPERATING, LLC (reported 2026-04)
Resolved via: production → CRESCENT ENERGY 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
2008-02
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 (14) Elevation 2,714 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| TOP OF UPPER SPRABERRY (Spraberry) | 6,420 ft | -3,706 ft |
| TOP UPPER SPRABERRY (Spraberry) | 6,420 ft | -3,706 ft |
| UPPER SPRABERRY (Spraberry) | 6,420 ft | -3,706 ft |
| TOP OF LOWER SPRABERRY (Spraberry) | 6,944 ft | -4,230 ft |
| LOWER SPRABERRY (Spraberry) | 6,946 ft | -4,232 ft |
| TOP LOWER SPRABERRY (Spraberry) | 6,946 ft | -4,232 ft |
| TOP OF DEAN (Dean) | 7,810 ft | -5,096 ft |
| DEAN | 7,813 ft | -5,099 ft |
| TOP OF DEAN (Dean) | 7,813 ft | -5,099 ft |
| TOP OF WOLFCAMP (Wolfcamp) | 7,978 ft | -5,264 ft |
| WOLFCAMP | 7,978 ft | -5,264 ft |
| TOP OF STRAWN (Strawn) | 10,008 ft | -7,294 ft |
| STRAWN | 10,010 ft | -7,296 ft |
| TOP OF STRAWN (Strawn) | 10,010 ft | -7,296 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 (6)
| Interval | Type |
|---|---|
| 6,672–7,735 ft | Perforated |
| 6,672–10,092 ft | Perforated |
| 7,818–7,901 ft | Perforated |
| 7,978–9,962 ft | Perforated |
| 10,012–10,069 ft | Perforated |
| 10,012–10,092 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 406 ft | 300 sx |
| 4.5" | 10,192 ft | 1,150 sx |
Permit History (5)
BAILEY · 10,192 ft
2012-05-09
BAILEY · 10,500 ft
2007-08-23
Spud 2008-01-03
BAILEY · 10,500 ft
2007-08-23
Spud 2008-01-03
BAILEY · 10,500 ft
2007-08-23
Spud 2008-01-03
BAILEY · 10,000 ft
2007-08-23
Applications (5)
Records & Logs
4 completion filings on record · 2 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
- 4
- Max Depth
- 10,500 ft
- Drill Type
- Vertical
- County
- GLASSCOCK
- District
- 8
- Operator
- PIONEER NATURAL RES. USA INC.
- Completed
- 2008-02-25
Operator
- Location
- Y SPRING
- P-5 Status
- Active (filed 2025-08-01)
- Cum Oil (all leases)
- 1,771,882,421 bbl
- Cum Gas (all leases)
- 1,763,727,021 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, GTHS/O, OPRS/G, OPRS/O
- Total Permits
- 15,400