42-481-34837
Final CompletionBERNARD HVALINKA
WHARTON County · District 3 · DECKER OPERATING CO. L.L.C. · BERNARD W. (COOK MT. 7800)
Permits
1
Max Depth
9,000 ft
First Permit
2006-03-15
Latest Activity
2006-03-15
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2008-01-14
Shut-In
—
Plugged
2017-11-01
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
2006-06
Last Production
2017-10
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (5) Elevation 126 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| FRIO | 3,650 ft | -3,524 ft |
| YEGUA | 6,560 ft | -6,434 ft |
| COOK MOUNTAIN | 7,615 ft | -7,489 ft |
| COOK MOUNTAIN (1) (Cook Mountain) | 7,615 ft | -7,489 ft |
| COOK MOUNTAIN (2) (Cook Mountain) | 7,780 ft | -7,654 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 (4)
| Interval | Type |
|---|---|
| 7,628–7,632 ft | Perforated |
| 7,638–7,641 ft | Perforated |
| 7,780–7,786 ft | Perforated |
| 7,799–7,805 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 2,945 ft | 900 sx |
| 4.5" | 7,930 ft | 500 sx |
Permit History (1)
Applications (1)
Records & Logs
3 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
- 1
- Max Depth
- 9,000 ft
- Drill Type
- Vertical
- County
- WHARTON
- District
- 3
- Operator
- DECKER OPERATING CO. L.L.C.
- Completed
- 2008-01-14
Operator
- Location
- HOUSTON
- P-5 Status
- Active (filed 2026-03-04)
- Cum Oil (all leases)
- 733,714 bbl
- Cum Gas (all leases)
- 31,117,540 mcf
- Activities
- CSGD/G, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 137