Well bore measurement tool

Details Well bore measurement tool Well bore measurement tool

E - Fixed Constructions

21

B

33/92

E21B 47/08 (2006.01) E21B 33/124 (2006.01) E21B 43/26 (2006.01) E21B 47/02 (2006.01)

Patent

CA 1300371

Abstract of the Disclosure A caliper is mounted on two springs in a free-floating manner between interlockable upper and lower packers to be set in a well bore. The caliper has radially extendible arms which are extendible in response to independent forces exerted thereon as derived from the movement of a carriage driven by a single motor contained in the caliper tool. A clutch mechanism is used to lock the arms to precision measurement transducers only after the arms have been moved radially outwardly a sufficient distance. Other transducers for generating signals indicating the total movement of the arms and for indicating the forces exerted by the springs on the arms are included in the preferred embodiment.

536342

Affiliated with

Also associated with

Rating

Well bore measurement tool 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 bore measurement tool, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Well bore measurement tool will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1303377