42-409-32686
Final CompletionWELDER E. H.
SAN PATRICIO County · District 4 · CUMMINS & WALKER OIL CO. INC. · ROOKE (7500)
Permits
3
Max Depth
8,225 ft
First Permit
2001-08-21
Latest Activity
2004-06-30
Lifespan
3 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2004-06-21
Shut-In
—
Plugged
2007-04-27
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
2001-09
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 (4) Elevation 40 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| MIOCENE (Miocene (undifferentiated)) | 1 ft | +39 ft |
| CATAHOULA | 3,850 ft | -3,810 ft |
| GRETA | 4,550 ft | -4,510 ft |
| FRIO | 5,200 ft | -5,160 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 |
|---|---|
| 7,510–7,514 ft | Perforated |
| 7,864–7,872 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,907 ft | 665 sx |
| 4.5" | 8,070 ft | 720 sx |
Permit History (3)
Applications (3)
Records & Logs
4 completion filings on record · 2 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 37R
- Max Depth
- 8,225 ft
- Drill Type
- Vertical
- County
- SAN PATRICIO
- District
- 4
- Operator
- CUMMINS & WALKER OIL CO. INC.
- Completed
- 2004-06-21
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