公开(公告)号：NO20082811L

公开(公告)日：2008-08-26

申请号：NO20082811

申请日：2008-06-23

Applicant: WEATHERFORD LAMB

Inventor： ODELL II ALBERT C ,  THOMPSON GARY ,  HEIDECKE KARSTEN ,  GIROUX RICHARD L ,  HAYES MICHAEL ,  LE TUONG THANH ,  LOENZ JOERG ,  BOUTWELL JR DOYLE FREDERIC ,  PIETRAS BERND-GEORG

IPC: E21B19/16 ,  E21B19/06

公开(公告)号：GB2442381B

公开(公告)日：2008-05-14

申请号：GB0724873

申请日：2004-09-20

Applicant: WEATHERFORD LAMB

Inventor： THOMAS ALLAN KEITH JR ,  WIENS JIM ,  HAYES MICHAEL

IPC: E21B19/06 ,  E21B3/04 ,  E21B19/16

公开(公告)号：GB2442381A

公开(公告)日：2008-04-02

申请号：GB0724873

申请日：2004-09-20

Applicant: WEATHERFORD LAMB

Inventor： THOMAS ALLAN KEITH JR ,  WIENS JIM ,  HAYES MICHAEL

IPC: E21B19/06 ,  E21B3/04 ,  E21B19/16

Abstract: An elevator link retainer assembly comprises a link retainer latch 183, a spring 184 and an extendable member 185, wherein the extendable member is configured to move the lock assembly from a locked position to an unlocked position when the elevator is placed on a surface such as a false rotary table. The spring may act so as to bias the lock assembly in the locked position. The lock assembly may also comprise a cam member connected to the extendable member by a pin.

公开(公告)号：CA2768010A1

公开(公告)日：2007-06-21

申请号：CA2768010

申请日：2006-12-12

Applicant: WEATHERFORD LAMB

Inventor： ODELL ALBERT C II ,  GIROUX RICHARD LEE ,  LE TUONG THANH ,  THOMPSON GARY ,  HEIDECKE KARSTEN ,  LORENZ JOERG ,  BOUTWELL DOYLE FREDERIC JR ,  HAYES MICHAEL ,  PIETRAS BERND-GEORG

IPC: E21B19/06

Abstract: Methods and apparatus for running tubulars into and out of a wellbore. A gripping apparatus is activated with an actuator having a primary actuator and a redundant safety feature. The redundant safety feature may include one or more redundant fluid operated pistons. The gripping apparatus may include an integrated safety system adapted to prevent damage to the tubulars while making and breaking out connections between the tubulars and the tubular string.

公开(公告)号：NO20061472A

公开(公告)日：2006-06-16

申请号：NO20061472

申请日：2006-03-31

Applicant: WEATHERFORD LAMB

Inventor： HAYES MICHAEL ,  THOMAS ALLEN KEITH JR ,  WIENS JIM

IPC: E21B19/06 ,  E21B3/04 ,  E21B19/16

CPC classification number: E21B3/04 ,  E21B19/06 ,  E21B19/16

公开(公告)号：NO20060435A

公开(公告)日：2006-04-06

申请号：NO20060435

申请日：2006-01-26

Applicant: WEATHERFORD LAMB

Inventor： HOLLINGSWORTH JIMMY LAWRENCE ,  HAUGEN DAVID MICHAEL ,  HAYES MICHAEL ,  HILL TROY F ,  BEDORE TIMOTHY

IPC: E21B17/10 ,  E21B19/00 ,  E21B19/084 ,  E21B19/24

CPC classification number: E21B17/026 ,  E21B17/1035 ,  E21B19/00 ,  E21B19/24

公开(公告)号：GB2418695A

公开(公告)日：2006-04-05

申请号：GB0600998

申请日：2005-01-18

Applicant: WEATHERFORD LAMB

Inventor： HAYES MICHAEL ,  HILL TROY ,  BEDORE TIMOTHY ,  HOLLINGSWORTH JIMMY L ,  HAUGEN DAVID M

IPC: E21B19/00 ,  E21B17/10 ,  E21B19/02 ,  E21B19/08 ,  E21B19/24 ,  E21B41/00

Abstract: The inventions relates to an apparatus for connecting a control line to a tubular string. In one embodiment, the apparatus includes a guide boom pivotable around a location adjacent the string and with a guide member at an end thereof to guide the control line. The apparatus further includes a clamp boom that is independently pivotable and includes a clamp housing at an end thereof for clamping the control line against the tubular string. The guide boom and the clamp boom each have a center line which is substantially aligned with the center line of the tubing string permitting the control line to be aligned adjacent the tubular string prior to clamping.

公开(公告)号：GB2414759A

公开(公告)日：2005-12-07

申请号：GB0519517

申请日：2004-04-05

Applicant: WEATHERFORD LAMB

Inventor： MCDANIEL GARY ,  THOMAS JR ALLEN KEITH ,  CUMMINS PAT ,  HILL TROY ,  CUMMINS TRACY ,  BOUTWELL DOYLE ,  HAYES MICHAEL

IPC: E21B19/06 ,  E21B19/10 ,  E21B19/16 ,  E21B19/20

Abstract: Aspects of the present invention provide a tubular handling system for handling wellbore tubulars. In one aspect, the present invention provides a tubular handling system adapted to retain a tubular without damaging the outer surface of the tubular. In another aspect, the present invention provides a method of connecting tubulars by remotely controlling the connection process, including joint compensation, alignment, make up, and interlock. In one embodiment, the tubular handling system comprises an elevator (50) adapted to support a tubular utilizing a first portion of an upset of the tubular and a spider (70) adapted to support the tubular utilizing a second portion of the upset. In another embodiment, at least one of the elevator and the spider is remotely controllable. In yet another embodiment, the tubular handling system comprising a joint compensator system (200) adapted to provide fluid communication to the elevator during rotation of the tubular.

公开(公告)号：NO20054463A

公开(公告)日：2005-11-02

申请号：NO20054463

申请日：2005-09-27

Applicant: WEATHERFORD LAMB

Inventor： MCDANIEL GARY ,  THOMAS JR ALLEN KEITH ,  CUMMINS PAT ,  HILL TROY ,  CUMMINS TRACY ,  BOUTWELL DOYLE ,  HAYES MICHAEL

IPC: E21B19/06 ,  E21B19/10 ,  E21B19/16 ,  E21B19/20

CPC classification number: E21B19/004 ,  E21B19/06 ,  E21B19/10 ,  E21B19/166 ,  E21B19/20

公开(公告)号：NO341069B1

公开(公告)日：2017-08-21

申请号：NO20170080

申请日：2017-01-18

Applicant: WEATHERFORD/LAMB INC

Inventor： HAYES MICHAEL ,  THOMAS JR ALLEN KEITH ,  WIENS JIM

IPC: E21B3/04 ,  E21B19/06 ,  E21B19/16