42-321-30993
Final CompletionCORNELIUS GAS UNIT
MATAGORDA County · District 3 · SANDEFER OIL & GAS INC. · WADSWORTH (11380)
Permits
2
Max Depth
12,000 ft
First Permit
1980-04-28
Latest Activity
1984-04-12
Lifespan
4 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1980-08-25
Shut-In
—
Plugged
1985-02-27
Formation Tops (4) Elevation 21 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SAVAGE | 9,659 ft | -9,638 ft |
| LEWIS | 9,919 ft | -9,898 ft |
| 10,400 | 10,309 ft | -10,288 ft |
| 11370 | 11,415 ft | -11,394 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 |
|---|---|
| 9,660–9,664 ft | Perforated |
| 9,676–9,690 ft | Perforated |
| 9,710–9,720 ft | Perforated |
| 11,382–11,424 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 2,002 ft | 1,650 sx |
| 9.625" | 8,200 ft | 775 sx |
| 9.625" | 8,200 ft | 775 sx |
| 2.375" | 11,339 ft | — |
Permit History (2)
Applications (2)
#235316 A SANDEFER OIL & GAS, INC.
received 1984-04-06
#79502 A SANDEFER OIL & GAS, INC.
received 1980-04-28
Records & Logs
3 completion filings on record.
W-2/G-1 1984-03-29
W-2/G-1 1984-03-29
W-2/G-1 1980-10-09
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
Coordinates come from the RRC GIS backfill and usually appear within days of permit issuance. Located in MATAGORDA County.
Well Details
- Well Number
- 2
- Max Depth
- 12,000 ft
- Drill Type
- Vertical
- County
- MATAGORDA
- District
- 3
- Operator
- SANDEFER OIL & GAS INC.
- Completed
- 1980-08-25
Operator
- Location
- HOUSTON
- P-5 Status
- Inactive (filed 1992-10-21)
- Total Permits
- 5