Well packer bypass valve seal assembly

Details Well packer bypass valve seal assembly Well packer bypass valve seal assembly

1979-04-19

1980-07-29

Leppink, James A.

Wells

Packers or plugs

With expanding anchor

166183, 277123, E21B 3312, B65D 5302

Patent

active

042146291

ABSTRACT:
A seal assembly for a bypass valve in a well tool such as a packer has a tubular seal carrier with a pair of annular seal elements mounted in a longitudinally spaced relation about the outer periphery thereof. The annular seal elements are anchored in separate grooves around the exterior of the seal carrier such that they are prevented from being dislodged by fluid pressure. Another seal can be provided around the interior of the seal carrier to seal between this seal carrier and a well tool or packer mandrel.

REFERENCES:
patent: 1776911 (1930-09-01), Jones
patent: 1780764 (1930-11-01), Noble
patent: 3148732 (1964-09-01), Gage
patent: 3163225 (1964-12-01), Perkins
patent: 3287022 (1966-11-01), Soechting
patent: 3419280 (1968-12-01), Wheeler
patent: 3731740 (1973-05-01), Douglas
patent: 3735814 (1973-05-01), Tucker

Affiliated with

Also associated with

Rating

Well packer bypass valve seal assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Well packer bypass valve seal assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Well packer bypass valve seal assembly will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-900653