Internal Latch Speed Head System
Eliminate lock screws, minimize leak paths and reduce costs. The DSH-2 features an internal latch and an optional quick connect, ideal for 2-string applications. Plus, minimize rig-down time and eliminate cement-setting wait time.
Improve Safety
- Internal latch eliminates lock screw leak paths
- Employees spend less time under rig floor
- Back-pressure valve preps are available for casing configurations up to 7-5/8″
Minimize Downtime & Costs
- Fewer makeup/breakout cycles
- Reduced rig time
- Mandrel hangers virtually eliminate casing cutting and cement setting wait time
Improve Efficiencies
- Land surface casing through the rig floor
- Run, land and install housing through the rig floor
- Easily install the fluted mandrel hanger and packoff seal through the BOP stack
Application:
- 2 Casing Strings
- Multi-well Pads with Batch / Pad Drilling
Key Features:
- Quick Connect option available
- Premium or API threaded mandrel hangers
- Available bit guide and test plugs for 7 & 7-5/8 “drill through” scenarios
- Side-studded & line-pipe outlets available
- Multiple slip hanger options available
- 5,000 and 10,000 psi options
- Compatible with tubing spools up to 15,000 psi
- Suitable for frac operations to 15,000 psi