E - Fixed Constructions – 21 – B
Patent
E - Fixed Constructions
21
B
E21B 17/10 (2006.01) E21B 47/01 (2006.01)
Patent
CA 2195698
According to the present invention, there is provided a device for guiding a tool on a string within a blow out prevention ("BOP") stack. In one embodiment, the device includes a top collar connected to a bottom collar by a shroud having a plurality of flexible members which bow outwardly from the collars, wherein the shroud covers a portion of the tool. An energy absorbing bumper is provided above the top collar to absorb structural impact caused by a blow out or other inadvertent pressure in a downhole application.
La présente invention vise un dispositif servant à guider un outil sur un fil à l'intérieur d'un bloc obturateur de puits. Dans un mode particulier, le dispositif comprend un anneau supérieur relié à un anneau inférieur par une enveloppe, composée de plusieurs parties convexes souples, qui couvre une partie de l'outil. Un amortisseur surplombe l'anneau supérieur afin d'absorber les chocs structuraux causés par une éruption ou toute autre pression fortuite en conditions de fond.
Cain David Earl
Elum Randy
Herold John Robert
Koleilat Bashir M.
Swagerty Gerald Brian
Fmc Corporation
Sim & Mcburney
LandOfFree
Tool protective guide with energy absorbing bumper does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Tool protective guide with energy absorbing bumper, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tool protective guide with energy absorbing bumper will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-2016600