42-461-31904
Final CompletionMCGILL 64
UPTON County · District 7 · COX JOHN L. · SPRABERRY (TREND AREA)
Permits
2
Max Depth
10,200 ft
First Permit
1982-04-16
Latest Activity
1983-09-21
Lifespan
1 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1983-10-15
Shut-In
—
Plugged
1988-12-12
Formation Tops (6) Elevation 2,785 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| REDBEDS | 400 ft | +2,385 ft |
| SAN ANDRES | 4,654 ft | -1,869 ft |
| SPRABERRY | 7,330 ft | -4,545 ft |
| DEAN | 8,619 ft | -5,834 ft |
| WOLFCAMP | 8,776 ft | -5,991 ft |
| PENNSYLVANIAN | 9,890 ft | -7,105 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 |
|---|---|
| 7,330–7,434 ft | Perforated |
| 9,944–9,948 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 12.75" | 436 ft | 500 sx |
| 8.625" | 4,890 ft | — |
| 2.375" | 8,861 ft | — |
| 4.5" | 10,009 ft | — |
Permit History (2)
Applications (2)
#213692 A COX, JOHN L.
received 1983-09-14
#156997 A COX, JOHN L.
received 1982-04-16
Records & Logs
4 completion filings on record.
W-2/G-1 1983-10-18
W-2/G-1 1983-10-18
W-2/G-1 1983-10-19
W-2/G-1 1982-05-21
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
Coordinates come from the RRC GIS backfill and usually appear within days of permit issuance. Located in UPTON County.
Well Details
- Well Number
- 1
- Max Depth
- 10,200 ft
- Drill Type
- Vertical
- County
- UPTON
- District
- 7
- Operator
- COX JOHN L.
- Completed
- 1983-10-15
Operator
- Name
- COX, JOHN L
- Location
- MIDLAND
- P-5 Status
- Inactive (filed 2003-03-21)
- Cum Oil (all leases)
- 15,795,687 bbl
- Cum Gas (all leases)
- 2,577,420 mcf
- Total Permits
- 1,123