42-461-03986
Final CompletionWINDHAM JOHN -B-
UPTON County · District 7 · DST EXPLORATION CORP. · SPRABERRY (TREND AREA CL. FK.)
Permits
1
Max Depth
9,100 ft
First Permit
1979-11-08
Latest Activity
1979-11-08
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1956-11-17
Shut-In
—
Plugged
—
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
2026-07
Injection / Disposal
UPTON County disposal market →Permitted Volume
10,000 bbl/d
Max Pressure
1,500 psi
Injection Interval
3,000–4,950 ft
Injected (12mo)
44,855 bbl
Monthly injected volume (bbl, from H-10 filings through 2025-11-01)
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (3) Elevation 2,810 ft (DF)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| UPPER SPRABERRY (Spraberry) | 7,594 ft | -4,784 ft |
| LOWER SPRABERRY (Spraberry) | 8,184 ft | -5,374 ft |
| DEAN | 8,968 ft | -6,158 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 (4)
| Interval | Type |
|---|---|
| 4,481–4,950 ft | Open hole |
| 4,481–4,975 ft | Perforated |
| 8,300–8,494 ft | Perforated |
| ?–7,220 ft | Perforated |
Casing (7)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 472 ft | 375 sx |
| 13.375" | 472 ft | 400 sx |
| 9.625" | 4,460 ft | 1,260 sx |
| 9.625" | 4,460 ft | 1,760 sx |
| 7" | 6,250 ft | 900 sx |
| 5.5" | 7,416 ft | 100 sx |
| 7" | 11,467 ft | — |
Permit History (1)
Applications (1)
Records & Logs
6 completion filings on record.
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
- 9,100 ft
- Drill Type
- Vertical
- County
- UPTON
- District
- 7
- Operator
- DST EXPLORATION CORP.
- Completed
- 1956-11-17
Operator
- Name
- DST EXPL CORP
- Location
- MIDLAND
- P-5 Status
- Inactive (filed 1988-05-18)
- Total Permits
- 8