E - Fixed Constructions – 21 – B
Patent
E - Fixed Constructions
21
B
E21B 34/06 (2006.01) E21B 21/10 (2006.01) E21B 33/14 (2006.01)
Patent
CA 2431373
A float apparatus for use in a casing string. The float apparatus includes an outer case having a check valve positioned therein. A body portion which may be comprised of high compressive strength cement affixes the check valve to the outer case. The check valve includes a valve body and a valve element. The valve body defines a valve seat and the valve element is deformable so that it will conform to the shape of the valve seat and seal against flow in the casing.
Greening Aimee K.
Stevens Michael D.
Webb Earl D.
Halliburton Energy Services Inc.
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
LandOfFree
Snap-lock seal for seal valve 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 Snap-lock seal for seal valve assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Snap-lock seal for seal valve assembly will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1983684