Tension-activated fluid bypass device and associated method

Details Tension-activated fluid bypass device and associated method Tension-activated fluid bypass device and associated method

2009-07-16

2011-12-13

Neuder, William P (Department: 3676)

Wells

Processes

Freeing stuck object, grappling or fishing in well

C166S178000, C166S373000, C166S386000, C166S334100, C294S086150

Reexamination Certificate

active

08074716

ABSTRACT:
A fluid bypass tool that can be incorporated into a fishing arrangement between a fluid-operated latching tool and a fluid-operated jarring tool. The latching tool is actuated with fluid from the surface to be latched to and unlatched from a stuck tool in the wellbore. The bypass tool permits fluid flow to the latching tool to be interrupted so that the jarring tool may be operated without risk of inadvertently causing the latching tool to unlatch from the stuck tool.

REFERENCES:
patent: 2732901 (1956-01-01), Davis
patent: 3735827 (1973-05-01), Berryman
patent: 3765487 (1973-10-01), McEver
patent: 3800876 (1974-04-01), Eggleston
patent: 5170845 (1992-12-01), Gay et al.
patent: 7281575 (2007-10-01), McElroy et al.

Affiliated with

Also associated with

Rating

Tension-activated fluid bypass device and associated 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 Tension-activated fluid bypass device and associated method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tension-activated fluid bypass device and associated method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4258415