GB8825834D0 - Improvements in internal elevators - Google Patents

Improvements in internal elevators

Info

Publication number
GB8825834D0
GB8825834D0 GB888825834A GB8825834A GB8825834D0 GB 8825834 D0 GB8825834 D0 GB 8825834D0 GB 888825834 A GB888825834 A GB 888825834A GB 8825834 A GB8825834 A GB 8825834A GB 8825834 D0 GB8825834 D0 GB 8825834D0
Authority
GB
United Kingdom
Prior art keywords
elevators
internal
internal elevators
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
GB888825834A
Other versions
GB2224481A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HEEREMA ENG SERVICE BV
Original Assignee
HEEREMA ENG SERVICE BV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HEEREMA ENG SERVICE BV filed Critical HEEREMA ENG SERVICE BV
Priority to GB8825834A priority Critical patent/GB2224481A/en
Publication of GB8825834D0 publication Critical patent/GB8825834D0/en
Publication of GB2224481A publication Critical patent/GB2224481A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
    • B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
    • B66C1/54—Internally-expanding grippers for handling hollow articles
    • B66C1/56—Internally-expanding grippers for handling hollow articles for handling tubes
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/02—Rod or cable suspensions
    • E21B19/06—Elevators, i.e. rod- or tube-gripping devices
    • E21B19/07—Slip-type elevators
GB8825834A 1988-11-04 1988-11-04 Improvements in internal elevators Withdrawn GB2224481A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8825834A GB2224481A (en) 1988-11-04 1988-11-04 Improvements in internal elevators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8825834A GB2224481A (en) 1988-11-04 1988-11-04 Improvements in internal elevators

Publications (2)

Publication Number Publication Date
GB8825834D0 true GB8825834D0 (en) 1988-12-07
GB2224481A GB2224481A (en) 1990-05-09

Family

ID=10646308

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8825834A Withdrawn GB2224481A (en) 1988-11-04 1988-11-04 Improvements in internal elevators

Country Status (1)

Country Link
GB (1) GB2224481A (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6742596B2 (en) 2001-05-17 2004-06-01 Weatherford/Lamb, Inc. Apparatus and methods for tubular makeup interlock
US6536520B1 (en) 2000-04-17 2003-03-25 Weatherford/Lamb, Inc. Top drive casing system
GB9815809D0 (en) 1998-07-22 1998-09-16 Appleton Robert P Casing running tool
GB2340857A (en) 1998-08-24 2000-03-01 Weatherford Lamb An apparatus for facilitating the connection of tubulars and alignment with a top drive
GB2340859A (en) 1998-08-24 2000-03-01 Weatherford Lamb Method and apparatus for facilitating the connection of tubulars using a top drive
GB2340858A (en) 1998-08-24 2000-03-01 Weatherford Lamb Methods and apparatus for facilitating the connection of tubulars using a top drive
WO2000019058A1 (en) 1998-09-25 2000-04-06 Weatherford Lamb An apparatus for facilitating the connection of tubulars using a top drive
GB2347441B (en) 1998-12-24 2003-03-05 Weatherford Lamb Apparatus and method for facilitating the connection of tubulars using a top drive
GB2345074A (en) 1998-12-24 2000-06-28 Weatherford Lamb Floating joint to facilitate the connection of tubulars using a top drive
US7325610B2 (en) 2000-04-17 2008-02-05 Weatherford/Lamb, Inc. Methods and apparatus for handling and drilling with tubulars or casing
USRE42877E1 (en) 2003-02-07 2011-11-01 Weatherford/Lamb, Inc. Methods and apparatus for wellbore construction and completion
US7874352B2 (en) 2003-03-05 2011-01-25 Weatherford/Lamb, Inc. Apparatus for gripping a tubular on a drilling rig
US7650944B1 (en) 2003-07-11 2010-01-26 Weatherford/Lamb, Inc. Vessel for well intervention
NO329611B1 (en) 2004-07-20 2010-11-22 Weatherford Lamb Feeding Mater.
GB2422162B (en) 2005-01-12 2009-08-19 Weatherford Lamb One-position fill-up and circulating tool
CA2533115C (en) 2005-01-18 2010-06-08 Weatherford/Lamb, Inc. Top drive torque booster
GB2437647B (en) 2006-04-27 2011-02-09 Weatherford Lamb Torque sub for use with top drive
US7882902B2 (en) 2006-11-17 2011-02-08 Weatherford/Lamb, Inc. Top drive interlock
NL2005967C2 (en) 2011-01-07 2012-07-10 Ihc Handling Systems Vof Clamping device.
NL2009903C2 (en) * 2012-11-29 2014-06-04 Ihc Handling Systems Vof Pile upending device.
CN115321351B (en) * 2022-10-14 2023-01-31 威海海洋职业学院 Offshore wind power steel pipe pile hoisting and pile overturning device

Also Published As

Publication number Publication date
GB2224481A (en) 1990-05-09

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)