Electrical wet connect and check valve for a drill string

Details Electrical wet connect and check valve for a drill string Electrical wet connect and check valve for a drill string

1992-02-05

1992-08-25

Bui, Thuy M.

Wells

With electrical means

439190, E21B 2300

Patent

active

051410516

ABSTRACT:
A connectable and releasable wet connect for transmitting electrical signals in a well drill string includes retrievable coacting telescoping male and female electrical connectors. A check valve allows downward passage of fluid through the drill string but prevents the upward flow of fluid. A check valve includes a valve seat surrounding the male member having shoulders for holding the seat in a drill string and sealing with a drill string. The check valve includes a valve element slidably and sealingly engaging the male member and sealingly engagable with the valve seat for blocking upward flow through the drill string.

REFERENCES:
patent: 4767349 (1988-08-01), Pottier et al.
patent: 4921438 (1990-05-01), Godfrey et al.
patent: 5058683 (1991-10-01), Godfrey et al.

Affiliated with

Also associated with

Rating

Electrical wet connect and check valve for a drill string does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electrical wet connect and check valve for a drill string, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrical wet connect and check valve for a drill string will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-378941