Positioning tool with valved fluid diversion path and method

Details Positioning tool with valved fluid diversion path and method Positioning tool with valved fluid diversion path and method

2006-12-26

2006-12-26

Bagnell, David (Department: 3672)

Wells

Processes

Placing or shifting well part

C166S332100, C166S332400, C166S332500, C166S332800

Reexamination Certificate

active

07152688

ABSTRACT:
A positioning tool for moving an element in a flow path of a down hole system without actuating a pressure actuated device in the system. The positioning device includes a choke for restricting flow of fluid between the positioning device and the down hole system, a flow diversion path from the upper end of the positioning device to a lower end of the positioning device, and a valve allowing fluid to flow through the diversion path when the choke is proximate the pressure actuated device and blocking flow of through the diversion path when the choke is displaced from the pressure actuated device. The down hole system may be a flapper type fluid loss device with a pressure actuated opening prop.

REFERENCES:
patent: 5609204 (1997-03-01), Rebardi et al.
patent: 6230808 (2001-05-01), French et al.
patent: 2006/0113081 (2006-06-01), Dennistoun et al.

Affiliated with

Also associated with

Rating

Positioning tool with valved fluid diversion path and method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Positioning tool with valved fluid diversion path and method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Positioning tool with valved fluid diversion path and method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3695509