Well tool

Details Well tool Well tool

E - Fixed Constructions

21

B

166/59

E21B 23/00 (2006.01) E21B 23/02 (2006.01) E21B 23/06 (2006.01) E21B 34/10 (2006.01)

Patent

CA 1182041

ABSTRACT OF THE DISCLOSURE A running tool for installing a wireline retrievable safety valve in a landing nipple of a well tubing string including a body connectible with a wireline tool string, a locking assembly for releasably locking the body with a well safety valve, a core connected with the body and connectible by a shear pin with a well safety valve, and spring isolator tube assembly connected with the core and engageable with a spring operator tube in a safety valve to hold the valve spring compressed during valve installations. The isolator tube assembly prevents down forces on the running tool from direct delivery to the spring operator tube during valve installation.

412472

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1218495