Resources Contact Us Home
Riserless modular subsea well intervention, method and apparatus

Image Number 8 for United States Patent #7891429.

A subsea well intervention system that permits dynamic disconnection from subsea well intervention equipment without removing any of the equipment during a drive-off condition is provided. The system includes a blowout preventer module operatively connected to a subsea tree and a subsea control system. The subsea control system is connected via electrical jumper to an ROV's tether management system. The subsea control system is connected via hydraulic jumpers to a multipurpose fluid-injection skid and one or more hydraulic accumulation banks. A fail-safe disconnect assembly is utilized with respect to the electrical jumper in order to provide easy removal during a drive-off condition.

  Recently Added Patents
Washing machine
Methods for the production of aligned carbon nanotubes and nanostructured material containing the same
Pet urn enclosure
High voltage fast recovery trench diode
Supply voltage generating circuit and semiconductor device having the same
Perception-based artifact quantification for volume rendering
Elastic polypropylene-based film compositions
  Randomly Featured Patents
Type font
Liquid droplet ejection apparatus and method for manufacturing device
Adaptive command scheduling
System for processing postal items
Dieffenbachia plant named `Sterling`
Movable contact element and switch using the same
Suction conveyor
Hydrolases, nucleic acids encoding them and methods for making and using them
Door latch assembly