42-427-31946
Final CompletionGUERRA RAFAEL A.
STARR County · District 4 · MARK IV ENERGY · BAYLOR (FRIO 6657)
Permits
1
Max Depth
7,450 ft
First Permit
1984-09-18
Latest Activity
1984-09-18
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1985-01-05
Shut-In
—
Plugged
1986-05-08
Formation Tops (4) Elevation 211 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| FRIO A SAND (Frio) | 6,015 ft | -5,804 ft |
| FIRST VICKSBURG (Vicksburg) | 6,970 ft | -6,759 ft |
| THIRD VICKSBURG (Vicksburg) | 7,197 ft | -6,986 ft |
| FRIO G1 (Frio) | 7,334 ft | -7,123 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 |
|---|---|
| 6,657–6,664 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,500 ft | 704 sx |
| 4.5" | 7,001 ft | 485 sx |
Permit History (1)
Applications (1)
#251695 A MARK IV ENERGY
received 1984-09-18
Records & Logs
2 completion filings on record.
W-2/G-1 1985-02-28
W-2/G-1 1985-04-02
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 STARR County.
Well Details
- Well Number
- 1
- Max Depth
- 7,450 ft
- Drill Type
- Vertical
- County
- STARR
- District
- 4
- Operator
- MARK IV ENERGY
- Completed
- 1985-01-05
Operator
- Name
- MARK IV ENGY
- Location
- SAN ANTONIO
- P-5 Status
- Inactive (filed 2001-05-07)
- Cum Oil (all leases)
- 3,684 bbl
- Cum Gas (all leases)
- 37,012 mcf
- Total Permits
- 104