AT357579T - Improved wedge stop system - Google Patents

Improved wedge stop system

Info

Publication number
AT357579T
AT357579T AT03712436T AT03712436T AT357579T AT 357579 T AT357579 T AT 357579T AT 03712436 T AT03712436 T AT 03712436T AT 03712436 T AT03712436 T AT 03712436T AT 357579 T AT357579 T AT 357579T
Authority
AT
Austria
Prior art keywords
stop system
wedge stop
improved wedge
improved
system
Prior art date
Application number
AT03712436T
Other languages
German (de)
Inventor
Laurence John Ayling
Original Assignee
Coupler Developments 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
Priority to GB0207908A priority Critical patent/GB0207908D0/en
Application filed by Coupler Developments Ltd filed Critical Coupler Developments Ltd
Publication of AT357579T publication Critical patent/AT357579T/en

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP 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
    • E21B19/02Rod or cable suspensions
    • E21B19/06Elevators, i.e. rod- or tube-gripping devices
    • E21B19/07Slip-type elevators
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP 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
AT03712436T 2002-04-05 2003-04-01 Improved wedge stop system AT357579T (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0207908A GB0207908D0 (en) 2002-04-05 2002-04-05 Improved slips

Publications (1)

Publication Number Publication Date
AT357579T true AT357579T (en) 2007-04-15

Family

ID=9934330

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03712436T AT357579T (en) 2002-04-05 2003-04-01 Improved wedge stop system

Country Status (8)

Country Link
US (1) US7395855B2 (en)
EP (1) EP1492937B1 (en)
AT (1) AT357579T (en)
AU (1) AU2003217048A1 (en)
CA (1) CA2481218C (en)
DE (1) DE60312666T2 (en)
GB (1) GB0207908D0 (en)
WO (1) WO2003087528A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0410198D0 (en) * 2004-05-07 2004-06-09 Enovate Systems Ltd Wellbore control device
GB0420189D0 (en) * 2004-09-10 2004-10-13 Saipem Spa Underwater pipe-laying apparatus and method
NO332716B1 (en) * 2006-04-27 2012-12-27 Weatherford Rig Systems As Source device for clamping the rudder and tools
FR2911173B1 (en) * 2007-01-10 2011-07-22 Saipem Sa Device and method for downhilling or upwarding the end of an underwater driving from a ship
US7992634B2 (en) * 2007-08-28 2011-08-09 Frank's Casing Crew And Rental Tools, Inc. Adjustable pipe guide for use with an elevator and/or a spider
US7997333B2 (en) * 2007-08-28 2011-08-16 Frank's Casting Crew And Rental Tools, Inc. Segmented bottom guide for string elevator assembly
WO2010048454A1 (en) 2008-10-22 2010-04-29 Frank's International, Inc. External grip tubular running tool
US8316929B2 (en) * 2007-08-28 2012-11-27 Frank's Casing Crew And Rental Tools, Inc. Tubular guiding and gripping apparatus and method
US7926577B2 (en) * 2008-09-10 2011-04-19 Weatherford/Lamb, Inc. Methods and apparatus for supporting tubulars
WO2011119214A2 (en) * 2010-03-24 2011-09-29 2M-Tek, Inc. Apparatus for supporting or handling tubulars
WO2012100019A1 (en) 2011-01-21 2012-07-26 2M-Tek, Inc. Tubular running device and method
DE102011101701A1 (en) * 2011-05-17 2012-11-22 Audi Ag rotary damper
WO2013057247A2 (en) * 2011-10-19 2013-04-25 Bp Exploration Operating Company Limited Identifying forces in a well bore
US9206657B2 (en) 2011-11-15 2015-12-08 Canrig Drilling Technology Ltd. Weight-based interlock apparatus and methods
EP2604570B1 (en) * 2011-12-13 2014-09-17 Siemens Aktiengesellschaft Cable guiding in a wind turbine tower
CA2921705A1 (en) * 2013-10-01 2015-04-09 Nabors Corporate Services Automated pipe slips
CN106499354B (en) * 2016-03-14 2018-10-16 徐工集团工程机械股份有限公司 Slip system and drilling machine
KR102020883B1 (en) * 2017-11-15 2019-09-11 한국생산기술연구원 Support structure for drilling machine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US935764A (en) * 1908-09-04 1909-10-05 John C Martin Pump-rod-pulling device.
US1971473A (en) * 1931-10-19 1934-08-28 Nat Superlor Company Well drilling equipment for handling drill pipe and casing in high pressure wells
US3760469A (en) * 1971-12-09 1973-09-25 C Brown Automated pipe-handling slips
US4576254A (en) * 1984-02-06 1986-03-18 Otis Engineering Corporation Hydraulically actuated slip assembly
US4715456A (en) * 1986-02-24 1987-12-29 Bowen Tools, Inc. Slips for well pipe
US5027926A (en) * 1988-10-31 1991-07-02 Otis Engineering Corporation Slip assembly
US6688394B1 (en) * 1996-10-15 2004-02-10 Coupler Developments Limited Drilling methods and apparatus
US6089338A (en) * 1998-04-03 2000-07-18 Frank's Casing Crew And Rental Tools, Inc. Flush mounted self aligning spider
US6644413B2 (en) * 2000-06-02 2003-11-11 Oil & Gas Rental Services, Inc. Method of landing items at a well location

Also Published As

Publication number Publication date
EP1492937B1 (en) 2007-03-21
US7395855B2 (en) 2008-07-08
DE60312666T2 (en) 2007-11-29
CA2481218A1 (en) 2003-10-23
WO2003087528A1 (en) 2003-10-23
DE60312666D1 (en) 2007-05-03
CA2481218C (en) 2010-11-30
US20050224260A1 (en) 2005-10-13
AU2003217048A1 (en) 2003-10-27
GB0207908D0 (en) 2002-05-15
EP1492937A1 (en) 2005-01-05

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Legal Events

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