42-413-31056
Final CompletionUNIVERSITY 57-5
SCHLEICHER County · District 7 · GRAY OIL & GAS COMPANY · UNIVERSITY 101 (ELLENBURGER)
Permits
3
Max Depth
8,500 ft
First Permit
1981-05-21
Latest Activity
1985-09-03
Lifespan
4 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1985-09-12
Shut-In
—
Plugged
1988-09-11
Formation Tops (4) Elevation 2,503 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| WOLFCAMP | 6,329 ft | -3,826 ft |
| CANYON | 6,962 ft | -4,459 ft |
| CANYON | 7,014 ft | -4,511 ft |
| ELLENBURGER | 7,807 ft | -5,304 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 (5)
| Interval | Type |
|---|---|
| 6,962–8,042 ft | Perforated |
| 7,172–7,240 ft | Perforated |
| 7,866–8,042 ft | Perforated |
| 7,956–8,042 ft | Perforated |
| 8,034–8,042 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,410 ft | 450 sx |
| 2.375" | 7,038 ft | — |
| 2.375" | 7,076 ft | — |
| 4.5" | 8,054 ft | 600 sx |
Permit History (3)
Applications (3)
Records & Logs
5 completion filings on record · 3 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
- 1
- Max Depth
- 8,500 ft
- Drill Type
- Vertical
- County
- SCHLEICHER
- District
- 7
- Operator
- GRAY OIL & GAS COMPANY
- Completed
- 1985-09-12
Operator
- Name
- GRAY OIL & GAS CO
- Location
- MIDLAND
- P-5 Status
- Inactive (filed 1988-06-08)
- Total Permits
- 2