Rapid-dePloy™ Marine Drilling Riser System

Description

Rapid-dePloy™ Marine Drilling Riser System

Riser systems, with extended periods of use under a variety of conditions, must be rugged and reliable, easy to use and maintain, cost-effective and operationally efficient. Designing a marine drilling system that offers the appropriate balance of technology and economy is a challenge which Dril-Quip has met with its Rapid-dePloy Marine Drilling System

Diverter System:

• Diverter systems are offered in up to 60" diameter with a variety of outlets and fill-up lines in accordance with customer specifications
• Packer elements are hydraulically activated and lock down mechanically – flowline seals are self-energized lip seals
• Diverter Handling Tool runs diverter assembly and can be used to install and remove insert packers, or insert packers can be run and retrieved with insert rods

Telescopic Joint / Split Support Ring:

• Dual hydraulically operated packers have split polyurethane sleeves for long life
• Provides a primary fluid bearing and a secondary bronze bearing for tension ring rotation
• Ratcheting system for small incremental rig rotations used with or without fluid bearing

Split Auxiliary Line Termination Ring:

• The two-piece hydraulic support ring connection system lands and locks to the telescopic joint, providing faster attachment of drape hoses
• The system is secured to the telescopic joint and the parking station with hydraulic latches
• Significant savings in running time

Split Auxiliary Line Termination Ring:

• The standard gimbal is designed to fit in a 60" diameter rotary table
• Spiders and gimbals are available in several capacities and rotary table sizes
• Gimbals six bearing elements allow full load distribution and up to six degrees of angular misalignment
• Spider support plates are hydraulically opened and closed