Wells – Processes – Assembling well part
Patent
1998-07-17
1999-09-28
Tsay, Frank
Wells
Processes
Assembling well part
1662426, E21B 1702
Patent
active
059572094
ABSTRACT:
A tool connector is provided for downhole use in oil and gas fields. The tool connector includes a stinger and a stinger receptacle. The stinger is adapted to be stabbed into the stinger receptacle. A loaded engaging member movable between a running position before the stinger is stabbed into the stinger receptacle and a latched position when the stinger is stabbed into the stinger receptacle to latch the stinger and the stinger receptacle together. A release member retains the loaded engaging member in the running position. When the stinger is stabbed into the stinger receptacle and a set force is applied to the stinger and stinger receptacle, the release member releases the loaded engaging member to move to the latched position and latch the stinger and the stinger receptacle together. According to a second aspect of the invention, the tool connector is releasable, further including a releasable stop member to stop the engaging member in the latched position. When the stop member is released, the engaging member moves to a released position such that the stinger and stinger receptacle are separable. According to a third aspect of the invention having particular application to perforating gun sections, a tool connector is provided with an internal explosive transfer system for transferring the detonation signal from one perforating gun, through the perforating gun connector, and to the next perforating gun. In addition, a method of connecting a first tool section to a second tool section is provided.
REFERENCES:
patent: 3997196 (1976-12-01), Karcher
patent: 4305465 (1981-12-01), Ellis
patent: 4436157 (1984-03-01), Brooks
patent: 4451069 (1984-05-01), Melone
patent: 4790571 (1988-12-01), Montanari
patent: 4806114 (1989-02-01), Hopper
patent: 5273121 (1993-12-01), Kitney
patent: 5398760 (1995-03-01), George et al.
patent: 5518072 (1996-05-01), McTernaghan
patent: 5529127 (1996-06-01), Burleson et al.
patent: 5603379 (1997-02-01), Henke
"4.06 Safeconn Deployment BOP System 10,000 PSI Working Pressure," Texas Oil Tools, 24 pgs., Sep. 1994.
"2.25 Safeconn Depolyment Connector," Texas Oil Tools, 7 pgs., Apr. 1996.
"3.06 EM Quad BOP, H.sub.2 S," Jan. 1996.
Burleson John D.
Henke Joseph A.
Booth John F.
Halliburton Energy Service,s Inc.
Herman Paul I.
Tsay Frank
LandOfFree
Latch and release tool connector 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 Latch and release tool connector and method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Latch and release tool connector and method will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-692929