Subsea intervention system

Details Subsea intervention system Subsea intervention system

E - Fixed Constructions

21

B

E21B 33/076 (2006.01)

Patent

CA 2689095

There is described grease injection system for a subsea lubricator where the grease injection system is a module (21) attached to the pressure control head (PCH) and is hoisted and lowered together with the PCH. In one aspect of the invention the module (21) can operate when it is disconnected from the main control system. In another aspect of the invention grease pressure is maintained at a level only slightly above the well pressure so that grease usage is minimized.

Système d'injection de graisse pour graisseur sous-marin. Ce système comprend un module relié à une tête de commande de pression, avec laquelle il est descendu ou remonté. Selon un aspect de l'invention, le module peut fonctionner alors même qu'il est débranché du système de commande principal. Selon un autre aspect, la pression de graissage est maintenue à un niveau tout juste supérieur seulement à la pression de formation de manière à réduire au minimum la consommation de graisse.

Affiliated with

Also associated with

Rating

Subsea intervention system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Subsea intervention system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Subsea intervention system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1961280