42-329-31264
Final CompletionCASSELMAN -4-
MIDLAND County · District 8 · CENTERFIRE RESOURCES · SPRABERRY (TREND AREA)
Permits
1
Max Depth
14,100 ft
First Permit
1984-01-05
Latest Activity
1984-01-05
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1984-04-06
Shut-In
—
Plugged
1998-11-11
EWA / Permit operator mismatch
Scheduling: CENTERFIRE RESOURCES ≠ Permit: U. S. OPERATING, INC.
Resolved via: scheduling → CENTERFIRE RESOURCES
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
1993-01
Last Production
2003-08
Operator History
originally filed by U. S. OPERATING, INC. — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (4) Elevation 2,895 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SPRABERRY | 7,980 ft | -5,085 ft |
| WOLFCAMP | 9,376 ft | -6,481 ft |
| STRAWN | 10,720 ft | -7,825 ft |
| ATOKA | 11,048 ft | -8,153 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 (2)
| Interval | Type |
|---|---|
| 8,701–8,856 ft | Perforated |
| 8,951–9,037 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 360 ft | 375 sx |
| 9.625" | 4,608 ft | 1,630 sx |
| 5.5" | 11,740 ft | 1,085 sx |
Permit History (1)
Applications (2)
Records & Logs
1 completion filing on record.
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
- 1
- Max Depth
- 14,100 ft
- Drill Type
- Vertical
- County
- MIDLAND
- District
- 8
- Operator
- CENTERFIRE RESOURCES
- Completed
- 1984-04-06
Operator
- Name
- CENTERFIRE RESOURCES
- Location
- SPRINGERVIL, LE
- P-5 Status
- Inactive (filed 2001-04-03)
- Cum Oil (all leases)
- 5,272 bbl
- Cum Gas (all leases)
- — mcf