Seal assembly for dual string coil tubing injection and...

Details Seal assembly for dual string coil tubing injection and... Seal assembly for dual string coil tubing injection and...

E - Fixed Constructions

21

B

E21B 23/00 (2006.01) E21B 19/22 (2006.01) E21B 33/068 (2006.01)

Patent

CA 2335677

A seal assembly for dual string coil tubing injection into a subterranean well includes a seal plate having first and second bores with annular seals for providing a high-pressure fluid seal around first and second coil tubing strings inserted through the respective bores. The seal plate is adapted to be connected directly to a wellhead, or a lubricator if a downhole tool is connected to either one, or both of the first and second coil tubing strings. The seal assembly further includes passages for supplying lubricant to the first and second annular seals to lubricate the respective seals while the respective first and second coil tubing strings are injected into and extracted from the wellhead.

Affiliated with

Also associated with

Rating

Seal assembly for dual string coil tubing injection and... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Seal assembly for dual string coil tubing injection and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Seal assembly for dual string coil tubing injection and... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1861021