Communication tool for accessing a non annular hydraulic...

Wells – Processes – Operating valve – closure – or changeable restrictor in a well

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C166S322000, C166S277000

Reexamination Certificate

active

11324942

ABSTRACT:
A communication tool (100) includes a housing (102) having recesses (110) and a set of axial locating elements (112) radially extendable through the recesses (110) and engagably positionable within a profile of a tubing retrievable safety valve (50). An anti rotation device (140) is radially outwardly extendable relative to the housing (112). The anti rotation device (140) operably engages the tubing retrievable safety valve (50) to substantially prevent relative rotation between at least a portion of the communication tool (100) and the tubing retrievable safety valve (50). A cutting tool (148) is radially outwardly extendable relative to the housing (102). The cutting tool (148) is operable to create a fluid passageway (150) between a non annular hydraulic chamber (60) and an interior the tubing retrievable safety valve (50).

REFERENCES:
patent: 3111989 (1963-11-01), Tamplen
patent: 3301337 (1967-01-01), Vaughn et al.
patent: 3696868 (1972-10-01), Taylor, Jr.
patent: 3763932 (1973-10-01), Dinning
patent: 3786865 (1974-01-01), Tausch et al.
patent: 3786866 (1974-01-01), Tausch et al.
patent: 3799258 (1974-03-01), Tausch
patent: 3981358 (1976-09-01), Watkins et al.
patent: 4077473 (1978-03-01), Watkins
patent: 4161960 (1979-07-01), Watkins
patent: 4201363 (1980-05-01), Arendt et al.
patent: 4215748 (1980-08-01), Pace et al.
patent: 4273194 (1981-06-01), Pringle et al.
patent: 4310048 (1982-01-01), Mott
patent: 4319639 (1982-03-01), Mott
patent: 4344602 (1982-08-01), Arendt
patent: 4356867 (1982-11-01), Carmody
patent: 4411316 (1983-10-01), Carmody
patent: 4449587 (1984-05-01), Rodenberger et al.
patent: 4475599 (1984-10-01), Akkerman
patent: 4542792 (1985-09-01), Akkerman
patent: 4574889 (1986-03-01), Pringle
patent: 4577694 (1986-03-01), Brakhage, Jr.
patent: 4603740 (1986-08-01), Edwards et al.
patent: 4605070 (1986-08-01), Morris
patent: 4606410 (1986-08-01), Becker et al.
patent: 4624315 (1986-11-01), Dickson et al.
patent: 4723606 (1988-02-01), Vinzant et al.
patent: 4796705 (1989-01-01), Carmody et al.
patent: 4944351 (1990-07-01), Eriksen et al.
patent: 4951753 (1990-08-01), Eriksen
patent: 4967845 (1990-11-01), Shirk
patent: 4981177 (1991-01-01), Carmody et al.
patent: 5127476 (1992-07-01), Dickson et al.
patent: 5165480 (1992-11-01), Wagoner et al.
patent: 5167284 (1992-12-01), Leismer
patent: 5226483 (1993-07-01), Williamson, Jr.
patent: 5249630 (1993-10-01), Meaders et al.
patent: 5263847 (1993-11-01), Akkerman et al.
patent: 5293943 (1994-03-01), Williamson, Jr.
patent: 5314026 (1994-05-01), Williamson, Jr.
patent: 5343955 (1994-09-01), Williams
patent: 5496044 (1996-03-01), Beall et al.
patent: 5564675 (1996-10-01), Hill, Jr. et al.
patent: 5575331 (1996-11-01), Terrell
patent: 5598864 (1997-02-01), Johnston et al.
patent: 5799949 (1998-09-01), Beall et al.
patent: 6059041 (2000-05-01), Scott
patent: 6173785 (2001-01-01), Adams et al.
patent: 6260850 (2001-07-01), Beall et al.
patent: 6273187 (2001-08-01), Voisin, Jr. et al.
patent: 6283477 (2001-09-01), Beall et al.
patent: 6352118 (2002-03-01), Dickson et al.
patent: 6523614 (2003-02-01), Dennistoun et al.
patent: 6659185 (2003-12-01), Dennistoun et al.
patent: 6742595 (2004-06-01), Dennistoun et al.
patent: 6880641 (2005-04-01), Dennistoun et al.
patent: 6953093 (2005-10-01), Dennistoun et al.
patent: 2003/0173089 (2003-09-01), Westgaud et al.
patent: 2004/0026087 (2004-02-01), Dennistoun et al.
European Search Report; European Patent Office; Feb. 7, 2006; 5 pages.
European Search Report; European Patent Office; Feb. 13, 2006; 5 pages.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Communication tool for accessing a non annular hydraulic... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Communication tool for accessing a non annular hydraulic..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Communication tool for accessing a non annular hydraulic... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3765795

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.