Method and apparatus for performing sequentially timed operation

Details Method and apparatus for performing sequentially timed operation Method and apparatus for performing sequentially timed operation

1975-05-09

1976-06-01

Novosad, Stephen J.

Wells

Valves, closures or changeable restrictors

166 64, 166250, E21B 4300, E21B 4700

Patent

active

039602150

ABSTRACT:
A self-contained wire line inflatable packer useful to carry an impression sleeve into a well for making impressions of the well surface, the inflatable sleeve of the wire line packer being automatically sequentially inflated and deflated by a valve controlled by a sequencing timer actuating means utilizing the flow of a noncompressible liquid through an orifice to provide time-sequenced operation.

REFERENCES:
patent: 2645289 (1953-07-01), Leas
patent: 2680487 (1954-06-01), Carpenter
patent: 2728397 (1955-12-01), Ruska
patent: 2870841 (1959-01-01), Conrad et al.
patent: 3083774 (1963-04-01), Peters et al.

Affiliated with

Also associated with

Rating

Method and apparatus for performing sequentially timed operation does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for performing sequentially timed operation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for performing sequentially timed operation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2399595