42-409-32461
Final CompletionWELDER A
SAN PATRICIO County · District 4 · SANDALWOOD OIL & GAS INC. · SINTON NORTH (5550)
Permits
3
Max Depth
7,900 ft
First Permit
1994-11-21
Latest Activity
1995-12-15
Lifespan
1 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1994-12-22
Shut-In
—
Plugged
2022-09-28
EWA / Production operator mismatch
Scheduling: SANDALWOOD OIL & GAS INC. ≠ Production: DALLAS PETROLEUM GROUP, LLC (reported 2026-04)
Resolved via: production → DALLAS PETROLEUM 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
1994-12
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 (3) Elevation 59 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| MIOCENE (Miocene (undifferentiated)) | 1,200 ft | -1,141 ft |
| CATAHOULA | 3,670 ft | -3,611 ft |
| FRIO | 4,720 ft | -4,661 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 (3)
| Interval | Type |
|---|---|
| 2,150–2,156 ft | Perforated |
| 5,021–5,026 ft | Perforated |
| 5,526–5,533 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,058 ft | 354 sx |
| 8.625" | 1,658 ft | 354 sx |
| 4.5" | 5,422 ft | 485 sx |
| 4.5" | 5,722 ft | 930 sx |
Permit History (3)
Applications (3)
Records & Logs
8 completion filings on record · 3 with log images at RRC.
+2 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
- 4
- Max Depth
- 7,900 ft
- Drill Type
- Vertical
- County
- SAN PATRICIO
- District
- 4
- Operator
- SANDALWOOD OIL & GAS INC.
- Completed
- 1994-12-22
Operator
- Location
- HOUSTON
- P-5 Status
- Delinquent (filed 2003-02-04)
- Cum Oil (all leases)
- 104,568 bbl
- Cum Gas (all leases)
- 9,829,735 mcf
- Activities
- OPRS/G
- Total Permits
- 92