Blowout preventer shearing and sealing rams

Details Blowout preventer shearing and sealing rams Blowout preventer shearing and sealing rams

E - Fixed Constructions

21

B

166/50

E21B 29/00 (2006.01) E21B 29/08 (2006.01) E21B 33/06 (2006.01)

Patent

CA 1136544

ABSTRACT Rams are provided in a blowout preventer to shear the drill string and seal the well bore should the need arise. Two shearing rams have cutting blades which shear the drill pipe. A seal member is mounted behind one of the cutting blades and is adapted to move into sealing position after shearing has occurred. Elastomer flow into areas where there has been damage to the seal member is permitted by the design of the seal member.

350171

Affiliated with

Also associated with

Rating

Blowout preventer shearing and sealing rams does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Blowout preventer shearing and sealing rams, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Blowout preventer shearing and sealing rams will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-380426