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SG11201407861SA - Slip - Google Patents

Slip

Info

Publication number
SG11201407861SA
SG11201407861SA SG11201407861SA SG11201407861SA SG11201407861SA SG 11201407861S A SG11201407861S A SG 11201407861SA SG 11201407861S A SG11201407861S A SG 11201407861SA SG 11201407861S A SG11201407861S A SG 11201407861SA SG 11201407861S A SG11201407861S A SG 11201407861SA
Authority
SG
Singapore
Prior art keywords
international
slip
publication
rolling elements
date
Prior art date
Application number
SG11201407861SA
Other languages
English (en)
Inventor
Richard Taylor
Original Assignee
Balltec Ltd
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 Balltec Ltd filed Critical Balltec Ltd
Publication of SG11201407861SA publication Critical patent/SG11201407861SA/en

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/10Slips; Spiders ; Catching devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00Load-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
    • B66C1/10Load-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
    • B66C1/42Gripping members engaging only the external or internal surfaces of the articles
    • B66C1/44Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Clamps And Clips (AREA)
  • Braking Arrangements (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Manipulator (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Handcart (AREA)
SG11201407861SA 2012-06-11 2013-06-11 Slip SG11201407861SA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1210220.8A GB2502962B (en) 2012-06-11 2012-06-11 Roller slip
PCT/GB2013/051531 WO2013186549A2 (fr) 2012-06-11 2013-06-11 Coin de retenue

Publications (1)

Publication Number Publication Date
SG11201407861SA true SG11201407861SA (en) 2014-12-30

Family

ID=46605691

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201407861SA SG11201407861SA (en) 2012-06-11 2013-06-11 Slip

Country Status (12)

Country Link
US (1) US9322229B2 (fr)
EP (1) EP2885485B1 (fr)
CN (1) CN104395549A (fr)
AU (1) AU2013276309B2 (fr)
BR (1) BR112014030914A2 (fr)
CA (1) CA2915016A1 (fr)
GB (1) GB2502962B (fr)
NO (1) NO2885485T3 (fr)
RU (1) RU2015100519A (fr)
SG (1) SG11201407861SA (fr)
WO (1) WO2013186549A2 (fr)
ZA (1) ZA201500149B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104961042A (zh) * 2015-05-16 2015-10-07 天津丹阳车圈有限公司 一种车圈吊挂用卡齿式组件
US20190195033A1 (en) * 2017-05-08 2019-06-27 Tyrone Jones Safety device for handling casing

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US901925A (en) * 1907-12-31 1908-10-20 Harry A Thompson Clamp.
US1490451A (en) * 1920-09-15 1924-04-15 Western Iron & Foundry Company Sucker-rod extractor
US1829760A (en) * 1928-12-05 1931-11-03 Grant John Fishing tool
US3008749A (en) * 1958-04-02 1961-11-14 Willard E Gowan Lifting clamp
US3197250A (en) * 1963-01-23 1965-07-27 Bethlehem Steel Corp Roller plate grab
US3780923A (en) * 1969-05-16 1973-12-25 Amerola Prod Corp Gripping device
US3653688A (en) * 1970-02-28 1972-04-04 Akira Sakakibara Pipe coupling device
US4353537A (en) * 1981-03-30 1982-10-12 James Koufos Securing and clamping device
GB8322825D0 (en) 1983-08-25 1983-09-28 Emmett R Clamps and drilling methods
GB8814699D0 (en) * 1988-06-21 1988-07-27 Cooper Ind Inc Emergency suspension system for drill casings
DE4333513C2 (de) * 1993-10-01 1996-09-05 Weatherford Oil Tool Fangvorrichtung an einem Bohrturm für den Ein- und Ausbau rohrförmiger Elemente, insbesondere für Futter- und Förderrohre
GB9812080D0 (en) * 1998-06-05 1998-08-05 Bsw Ltd A retaining device
GB2338008B (en) * 1998-06-05 2002-08-28 Bsw Ltd A retaining device
US20020144575A1 (en) * 1999-09-17 2002-10-10 David Niven Gripping or clamping mechanisms
US7552764B2 (en) * 2007-01-04 2009-06-30 Nabors Global Holdings, Ltd. Tubular handling device
WO2009025832A1 (fr) 2007-08-22 2009-02-26 Richard Mcintosh Appareil de descente d'éléments tubulaires
US8074711B2 (en) * 2008-06-26 2011-12-13 Canrig Drilling Technology Ltd. Tubular handling device and methods
CN202300242U (zh) * 2011-11-08 2012-07-04 中国地质大学(武汉) 孔口液压夹持助力装置
JP6106974B2 (ja) * 2011-11-14 2017-04-05 株式会社リコー 転写装置及び画像形成装置

Also Published As

Publication number Publication date
EP2885485B1 (fr) 2018-03-07
GB2502962A (en) 2013-12-18
BR112014030914A2 (pt) 2017-06-27
CA2915016A1 (fr) 2013-12-19
CN104395549A (zh) 2015-03-04
US9322229B2 (en) 2016-04-26
EP2885485A2 (fr) 2015-06-24
AU2013276309A1 (en) 2015-02-05
GB2502962B (en) 2017-02-22
RU2015100519A (ru) 2016-07-27
US20150115637A1 (en) 2015-04-30
ZA201500149B (en) 2016-11-30
NO2885485T3 (fr) 2018-08-04
AU2013276309B2 (en) 2017-09-14
WO2013186549A2 (fr) 2013-12-19
GB201210220D0 (en) 2012-07-25
WO2013186549A3 (fr) 2014-08-07

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