Deepwater Rotating Control Head System
Source: Williams Tool Co.
The company's RiserCap, deepwater rotating control head system for floating drilling rig applications replaces the conventional slip-joint system with a specialized rotating control head based system for improved well control and spill containment.
The company's RiserCap, deepwater rotating control head system for floating drilling rig applications replaces the conventional slip-joint system with a specialized rotating control head based system for improved well control and spill containment. It provides a high pressure-capable mechanical seal between the riser and the drill pipe below the rig floor. Mud is returned to the rig through flexible hoses, accommodating heave movement.
Williams Tool Company, Inc., 12707 N. Freeway, Suite 490, Houston, TX 77060. Tel: 281-872-8613. Fax: 281-872-8676.