42-409-32332
Final CompletionWELDER RANCH
SAN PATRICIO County · District 4 · SMITH PRODUCTION INC. · O NEIL (5900)
Permits
2
Max Depth
7,900 ft
First Permit
1990-03-08
Latest Activity
2001-08-24
Lifespan
11 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1990-09-11
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: SMITH PRODUCTION INC. ≠ Production: URBAN OIL & GAS GROUP, LLC (reported 2026-04)
Resolved via: production → URBAN OIL & GAS GROUP, 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 (7) Elevation 18 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CATAHOULA | 3,699 ft | -3,681 ft |
| 5500 | 5,498 ft | -5,480 ft |
| 6500 | 5,498 ft | -5,480 ft |
| 5500 SAND | 5,500 ft | -5,482 ft |
| 5600 SAND | 5,610 ft | -5,592 ft |
| 6400 | 6,430 ft | -6,412 ft |
| 7200 SD | 7,198 ft | -7,180 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 (6)
| Interval | Type |
|---|---|
| 3,262–3,267 ft | Perforated |
| 3,382–3,388 ft | Perforated |
| 5,092–5,100 ft | Perforated |
| 5,912–5,920 ft | Perforated |
| 6,438–6,446 ft | Perforated |
| 6,944–6,952 ft | Perforated |
Casing (6)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 1,295 ft | 590 sx |
| 2.875" | 7,481 ft | 1,200 sx |
| 2.875" | 7,482 ft | 1,200 sx |
| 2.875" | 7,494 ft | — |
| 2.875" | — | 1,200 sx |
| 2.875" | — | — |
Permit History (2)
Applications (2)
Records & Logs
9 completion filings on record · 4 with log images at RRC.
+3 more filings
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
- 18D
- Max Depth
- 7,900 ft
- Drill Type
- Vertical
- County
- SAN PATRICIO
- District
- 4
- Operator
- SMITH PRODUCTION INC.
- Completed
- 1990-09-11
Operator
- Name
- SMITH PROD INC
- Location
- THE WOODLAN, DS
- P-5 Status
- Active (filed 2025-11-12)
- Cum Oil (all leases)
- 1,471,974 bbl
- Cum Gas (all leases)
- 313,709,541 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G
- Total Permits
- 433