42-321-31654
Final CompletionHEFFELFINGER
MATAGORDA County · District 3 · COASTLINE EXPLORATION INC. · TIDEHAVEN E. (9400)
Permits
2
Max Depth
9,800 ft
First Permit
1991-03-26
Latest Activity
1991-03-26
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1991-07-19
Shut-In
—
Plugged
1992-09-09
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (3) Elevation 42 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| MIOCENE (Miocene (undifferentiated)) | 2,105 ft | -2,063 ft |
| 1ST FRIO (Frio) | 4,815 ft | -4,773 ft |
| FRIO | 9,180 ft | -9,138 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 (1)
| Interval | Type |
|---|---|
| 9,526–9,529 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,205 ft | 430 sx |
| 5.5" | 9,732 ft | 700 sx |
Permit History (2)
Applications (2)
Records & Logs
2 completion filings on record · 1 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
- 2
- Max Depth
- 9,800 ft
- Drill Type
- Vertical
- County
- MATAGORDA
- District
- 3
- Operator
- COASTLINE EXPLORATION INC.
- Completed
- 1991-07-19
Operator
- Name
- COASTLINE EXPL, INC
- Location
- STAFFORD
- P-5 Status
- Delinquent (filed 2014-02-10)
- Cum Oil (all leases)
- 552,844 bbl
- Cum Gas (all leases)
- 13,169,314 mcf
- Activities
- G/PUR, GTHS/G, OPRS/G
- Total Permits
- 185