Hydraulic/mechanical setting tool and liner hanger

Details Hydraulic/mechanical setting tool and liner hanger Hydraulic/mechanical setting tool and liner hanger

1985-02-01

1986-08-05

Novosad, Stephen J.

Wells

Processes

Placing or shifting well part

166124, 166212, 166208, E21B 1910, E21B 4300

Patent

active

046037438

ABSTRACT:
A setting tool and a liner hanger for setting a liner hanger in well bores traversing earth formations where the setting tool can be hydraulically operated and released from the liner hanger or alternatively, can be mechanically operated and released from a liner hanger. The tool is provided with bypass areas in the liner hanger and locates the tieback sleeve below the liner hanger. The setting tool incorporates most of the expensive setting mechanism in the setting tool and is not a part of the liner hanger. Thus, the setting mechanism is therefore removable from the wellbore and can be reused on other liner hangers.

REFERENCES:
patent: 3934652 (1976-01-01), Cochran
patent: 4096913 (1978-06-01), Kenneday et al.
patent: 4393931 (1983-07-01), Muse et al.
patent: 4399873 (1983-08-01), Lindsey, Jr.

Affiliated with

Also associated with

Rating

Hydraulic/mechanical setting tool and liner hanger does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hydraulic/mechanical setting tool and liner hanger, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydraulic/mechanical setting tool and liner hanger will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-964496