42-291-32444
TEMP ABANDONED DirectionalHANKAMER
LIBERTY County · District 3 · SILVERBROOK OPERATING II LLC · RAYWOOD (COOK MTN. 11200)
Permits
3
Max Depth
12,500 ft
First Permit
2002-08-13
Latest Activity
2006-11-16
Lifespan
4 yrs
Regulatory Status
Schedule
ON SCHEDULE
Completion
2007-02-09
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Production operator mismatch
Scheduling: SILVERBROOK OPERATING II LLC ≠ Production: H.E.R. OPERATING, LLC (reported 2020-08)
EWA / Permit operator mismatch
Scheduling: SILVERBROOK OPERATING II LLC ≠ Permit: CARRIZO OIL & GAS, INC.
Resolved via: scheduling → SILVERBROOK OPERATING II 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
2002-10
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 (5) Elevation 57 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BASE FRIO (Frio) | 6,840 ft | -6,783 ft |
| TOP COCKFIELD | 8,550 ft | -8,493 ft |
| DY | 9,050 ft | -8,993 ft |
| EY | 9,540 ft | -9,483 ft |
| AU | 10,105 ft | -10,048 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 (6)
| Interval | Type |
|---|---|
| 11,687–11,694 ft | Perforated |
| 11,698–11,710 ft | Perforated |
| 11,719–11,736 ft | Perforated |
| 11,736–11,746 ft | Perforated |
| 11,740–11,744 ft | Perforated |
| 11,748–11,771 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 2,518 ft | 1,516 sx |
| 9.625" | 10,243 ft | 756 sx |
| 7.625" | 11,550 ft | 195 sx |
| 4.5" | 12,500 ft | 450 sx |
Permit History (3)
Applications (3)
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
- 1ST
- Max Depth
- 12,500 ft
- Drill Type
- Directional
- County
- LIBERTY
- District
- 3
- Operator
- SILVERBROOK OPERATING II LLC
- Completed
- 2007-02-09
Operator
- Location
- BARKER
- P-5 Status
- Active (filed 2026-02-05)
- Cum Oil (all leases)
- 2,064 bbl
- Cum Gas (all leases)
- 2,800 mcf
- Activities
- OPRS/G, OPRS/O