42-321-02135
Final CompletionLEWIS J. C.
MATAGORDA County · District 3 · EXPRO ENGINEERING INC. · DUNCAN SLOUGH (FRIO-8)
Permits
1
Max Depth
11,688 ft
First Permit
1996-10-07
Latest Activity
1996-10-07
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1960-12-10
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: EXPRO ENGINEERING INC. ≠ Production: ATLAS OPERATING LLC (reported 2026-03)
Resolved via: production → ATLAS OPERATING LLC
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 (1) Elevation 37 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| FRIO 3 (Frio) | 10,380 ft | -10,343 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 (9)
| Interval | Type |
|---|---|
| 10,234–10,244 ft | Perforated |
| 10,384–10,393 ft | Perforated |
| 10,414–10,423 ft | Perforated |
| 10,430–10,437 ft | Perforated |
| 10,441–10,448 ft | Perforated |
| 10,468–10,473 ft | Perforated |
| 10,489–10,495 ft | Perforated |
| 10,520–10,540 ft | Perforated |
| 11,428–11,434 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 2,018 ft | 1,200 sx |
| 9.625" | 10,023 ft | 350 sx |
| 9.625" | 10,023 ft | 350 sx |
| 7" | 11,670 ft | 500 sx |
Permit History (1)
Applications (1)
Records & Logs
4 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
- 11,688 ft
- Drill Type
- Vertical
- County
- MATAGORDA
- District
- 3
- Operator
- EXPRO ENGINEERING INC.
- Completed
- 1960-12-10
Operator
- Location
- FORT WORTH
- P-5 Status
- Active (filed 2025-07-10)
- Cum Oil (all leases)
- 371,276 bbl
- Cum Gas (all leases)
- 25,136,197 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 60