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
Encoding method and encoding device, decoding method and decoding device and transcoding method and transcoder for multi-object audio signals
Systems and methods for updating a data store using a transaction store
Advanced joint detection in a TD-SCDMA system
Small molecule inhibitors of kynurenine-3-monooxygenase
Grounding fitting
Random access point (RAP) formation using intra refreshing technique in video coding
Remote controller
  Randomly Featured Patents
Motorcycle traction accessory device
Method and apparatus for detecting bus utilization in a computer system based on a number of bus events per sample period
System for the tilting of a suspended object with tensioning roller for suspension line
Adjustable armchair mouse tray
Data storage disc holder having central shaft held by spring loaded clamps against inclined surfaces when in disc gripping configuration
Electronic device with concealed firearm system
Zoom strobe device
Thin film magnetic memory device conducting read operation by a self-reference method
Safety belt arrangement for motor vehicles