2-String Speed Head System
Minimize nipple-down time and eliminate cement-setting wait time with the DSH-1 Speed Head System. Designed for 2-string applications, this system allows you to install the fluted mandrel hanger and packoff seal through the BOP stack, making installation simpler, safer and more cost-effective than a conventional wellhead system.
Improve Safety
- Reduced exposure to safety hazards
- Employees spend less time under rig floor
- BPV prep in production mandrel provides barrier while tubing head is installed
Minimize Downtime & Costs
- Reduced rig time
- Fewer rig ups/downs and BOP testing
- Mandrel hangers virtually eliminate casing cutting time and the need to wait on cement to set
- Conventional wellhead cost with time-saving benefits of mandrel hangers
Improve Efficiencies
- Land surface casing through the rig floor or drilling riser
- Run, land, and hang production casing through rig floor
Application:
- 2 Casing Strings
Key Features:
- One-inch side port provides visible confirmation that mandrel hanger is properly landed before cementing
- 2,000 psi, 5,000 psi, and 10,000 psi options
- Premium or API threaded mandrel hangers
- Ability to modify design for a variety of applications
- Available bit guide and test plugs for 7 & 7-5/8 “drill-through” scenarios
- Side studded and Line Pipe outlets available
- Multiple slip hanger options available
- Compatible with tubing spools up to 15,000 psi
- Suitable for frac operations to 15,000 psi