Method of and apparatus for protecting downhole equipment

Details Method of and apparatus for protecting downhole equipment Method of and apparatus for protecting downhole equipment

E - Fixed Constructions

21

B

166/52

E21B 41/00 (2006.01) E21B 17/00 (2006.01) E21B 33/04 (2006.01) E21B 33/00 (2006.01)

Patent

CA 2027967

Abstract of the Disclosure A method and apparatus for the protection of downhole equipment from excessive pressure conditions which includes providing structures of volume compensating material which are designed to resist normal pressures expected in the well bore. One form of the invention has a plurality of half sections of volume compensating material positioned around one of the tubular member in the annulus which has fluids that can increase in pressure to a point approaching damage to the interior or exterior member of the annulus. In another application a resilient seal includes a recess into which a ring of volume compensating material is placed to allow a place for fluids to flow when they are subjected to overpressure conditions.

Affiliated with

Also associated with

Rating

Method of and apparatus for protecting downhole equipment does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of and apparatus for protecting downhole equipment, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of and apparatus for protecting downhole equipment will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1827353