42-469-33116
Final CompletionMCCAN C.K. D
VICTORIA County · District 2 · CUMMINS & WALKER OIL CO. INC. · WELDER RANCH (FRIO 3550)
Permits
3
Max Depth
4,234 ft
First Permit
1995-12-20
Latest Activity
2004-07-12
Lifespan
9 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1997-01-31
Shut-In
—
Plugged
2005-12-28
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
1996-02
Last Production
2005-12
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (2) Elevation 128 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| MIOCENE (Miocene (undifferentiated)) | 1 ft | +127 ft |
| FRIO | 2,150 ft | -2,022 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 |
|---|---|
| 1,378–1,382 ft | Perforated |
| 3,531–3,535 ft | Perforated |
| 3,688–3,694 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 610 ft | 245 sx |
| 2.875" | 4,097 ft | 960 sx |
Permit History (3)
Applications (3)
Records & Logs
6 completion filings on record · 3 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
- 1R
- Max Depth
- 4,234 ft
- Drill Type
- Vertical
- County
- VICTORIA
- District
- 2
- Operator
- CUMMINS & WALKER OIL CO. INC.
- Completed
- 1997-01-31
Operator
- Location
- AUSTIN
- P-5 Status
- Active (filed 2026-02-04)
- Cum Oil (all leases)
- 1,531,327 bbl
- Cum Gas (all leases)
- 14,651,789 mcf
- Total Permits
- 365