42-391-03951
Final CompletionNORDAN L. A. OCONNOR THOMAS EST
REFUGIO County · District 2 · NORDAN & COMPANY · TOM OCONNOR (5800)
Permits
1
Max Depth
5,782 ft
First Permit
2011-10-12
Latest Activity
2011-10-12
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
2016-09-02
EWA / Production operator mismatch
Scheduling: NORDAN & COMPANY ≠ Production: HILCORP ENERGY COMPANY (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: NORDAN & COMPANY ≠ Permit: T - C OIL COMPANY
Resolved via: production → HILCORP ENERGY COMPANY
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
1993-01
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 (5) Elevation 49 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| MIOCENE (Miocene (undifferentiated)) | 2,187 ft | -2,138 ft |
| CATAHOULA | 3,580 ft | -3,531 ft |
| GRETA | 4,425 ft | -4,376 ft |
| FRIO | 5,080 ft | -5,031 ft |
| LAGARTO | — | — |
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 (3)
| Interval | Type |
|---|---|
| 5,423–5,433 ft | Perforated |
| 5,723–5,729 ft | Perforated |
| ?–5,867 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 1,073 ft | 420 sx |
| 10.75" | 1,073 ft | — |
| 7" | 5,935 ft | 900 sx |
Permit History (1)
Applications (1)
Records & Logs
3 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
- 45
- Max Depth
- 5,782 ft
- Drill Type
- Vertical
- County
- REFUGIO
- District
- 2
- Operator
- NORDAN & COMPANY
Operator
- Name
- NORDAN & CO
- Location
- SAN ANTONIO
- P-5 Status
- Inactive (filed 2004-06-23)
- Cum Oil (all leases)
- 87,915 bbl
- Cum Gas (all leases)
- — mcf
- Total Permits
- 11