42-469-33410
PEREZ
VICTORIA County · District 2 · KLOTZMAN M. S. EXPLORATION CO. · COLETTO CREEK S. (4865)
Permits
3
Max Depth
5,100 ft
First Permit
1999-06-10
Latest Activity
2005-03-23
Lifespan
6 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1999-11-01
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: KLOTZMAN M. S. EXPLORATION CO. ≠ Production: AMPAK OIL COMPANY (reported 2026-02)
Resolved via: scheduling → KLOTZMAN M. S. EXPLORATION CO.
Production Summary Production data is a work in progress — still being validated against RRC filings. Spot something off or have questions? [email protected]
Cum Oil
— bbl
Cum Gas
— mcf
First Production
1999-11
Last Production
2026-07
Operator History
Chain of Custody
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (7) Elevation 100 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| FRESH WATER | 1 ft | +99 ft |
| MIOCENE SANDS (Miocene (undifferentiated)) | 1,600 ft | -1,500 ft |
| MIOCENE SANDS & SHALE (Miocene (undifferentiated)) | 1,600 ft | -1,500 ft |
| CATAHOULA SAND (Catahoula) | 2,930 ft | -2,830 ft |
| FRIO SAND & SHALE (Frio) | 3,380 ft | -3,280 ft |
| FRIO VICKSBURG SAND (Frio) | 4,860 ft | -4,760 ft |
| FRIO VICKSBURG SANDS (Frio) | 4,860 ft | -4,760 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 |
|---|---|
| 2,923–2,926 ft | Perforated |
| 4,863–4,880 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 640 ft | 305 sx |
| 4.5" | 5,079 ft | 500 sx |
Permit History (3)
Applications (4)
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
- 5,100 ft
- Drill Type
- Vertical
- County
- VICTORIA
- District
- 2
- Operator
- KLOTZMAN M. S. EXPLORATION CO.
- Completed
- 1999-11-01
Operator
- Location
- VICTORIA
- P-5 Status
- Active (filed 2026-02-06)
- Cum Oil (all leases)
- 233,062 bbl
- Cum Gas (all leases)
- 3,247,388 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 64