42-321-31492
Final CompletionHEFFELFINGER GRACE P.
MATAGORDA County · District 3 · AMOCO PRODUCTION COMPANY · BLESSING NORTH (8260 SD.)
Permits
2
Max Depth
12,000 ft
First Permit
1985-11-25
Latest Activity
1988-11-21
Lifespan
3 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1986-02-07
Shut-In
—
Plugged
1989-07-03
Formation Tops (5) Elevation 48 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BASE MIOCENE (Miocene (undifferentiated)) | 5,760 ft | -5,712 ft |
| TOP FRIO (Frio) | 6,440 ft | -6,392 ft |
| TOP TEXT. MISS. | 8,900 ft | -8,852 ft |
| TOP UPPER SAND (ANOM) | 10,460 ft | -10,412 ft |
| TOP LOWER SAND (ANOM) | 11,260 ft | -11,212 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 |
|---|---|
| 8,163–8,167 ft | Perforated |
| 8,267–8,270 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 4,026 ft | 2,200 sx |
| 5.5" | 11,123 ft | 3,200 sx |
Permit History (2)
Applications (2)
Records & Logs
4 completion filings on record · 2 with log images at RRC.
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
- 12,000 ft
- Drill Type
- Vertical
- County
- MATAGORDA
- District
- 3
- Operator
- AMOCO PRODUCTION COMPANY
- Completed
- 1986-02-07
Operator
- Name
- TEXACO INC
- Location
- HOUSTON
- P-5 Status
- Inactive (filed 2015-06-29)
- Cum Oil (all leases)
- 193,446,571 bbl
- Cum Gas (all leases)
- 700,639,245 mcf
- Total Permits
- 7,201