42-409-32629
Final CompletionWELDER E. H.
SAN PATRICIO County · District 4 · CUMMINS & WALKER OIL CO. INC. · ROOKE (7100 A)
Permits
4
Max Depth
8,512 ft
First Permit
2000-05-16
Latest Activity
2002-02-12
Lifespan
2 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2000-06-22
Shut-In
—
Plugged
2007-05-09
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
2000-06
Last Production
2007-11
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (5) Elevation 44 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CATAHOULA | 3,950 ft | -3,906 ft |
| MIOCENE (Miocene (undifferentiated)) | 3,950 ft | -3,906 ft |
| GRETA | 4,600 ft | -4,556 ft |
| FRIO | 5,150 ft | -5,106 ft |
| VICKSBURG | 8,200 ft | -8,156 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 (2)
| Interval | Type |
|---|---|
| 6,985–6,987 ft | Perforated |
| 7,128–7,132 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,510 ft | 665 sx |
| 4.5" | 8,290 ft | 960 sx |
Permit History (4)
Applications (4)
Records & Logs
5 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
- E 34
- Max Depth
- 8,512 ft
- Drill Type
- Vertical
- County
- SAN PATRICIO
- District
- 4
- Operator
- CUMMINS & WALKER OIL CO. INC.
- Completed
- 2000-06-22
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