ATE445759T1 - Vorrichtung zum greifen eines bohrlochrohrs - Google Patents

Vorrichtung zum greifen eines bohrlochrohrs

Info

Publication number
ATE445759T1
ATE445759T1 AT05775179T AT05775179T ATE445759T1 AT E445759 T1 ATE445759 T1 AT E445759T1 AT 05775179 T AT05775179 T AT 05775179T AT 05775179 T AT05775179 T AT 05775179T AT E445759 T1 ATE445759 T1 AT E445759T1
Authority
AT
Austria
Prior art keywords
tubular
housing
gripping
grabing
top end
Prior art date
Application number
AT05775179T
Other languages
English (en)
Inventor
Joop Roodenburg
Diederick Wijning
Der Knaap Cornelius Van
Original Assignee
Itrec 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36121304&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE445759(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Itrec Bv filed Critical Itrec Bv
Application granted granted Critical
Publication of ATE445759T1 publication Critical patent/ATE445759T1/de

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/10—Valve arrangements in drilling-fluid circulation systems
    • E21B21/106—Valve arrangements outside the borehole, e.g. kelly valves
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B3/00—Rotary drilling
    • E21B3/02—Surface drives for rotary drilling
    • E21B3/022—Top drives

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
AT05775179T 2005-08-22 2005-08-22 Vorrichtung zum greifen eines bohrlochrohrs ATE445759T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/NL2005/000608 WO2007024128A1 (en) 2005-08-22 2005-08-22 Apparatus for gripping a downhole tubular

Publications (1)

Publication Number Publication Date
ATE445759T1 true ATE445759T1 (de) 2009-10-15

Family

ID=36121304

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05775179T ATE445759T1 (de) 2005-08-22 2005-08-22 Vorrichtung zum greifen eines bohrlochrohrs

Country Status (5)

Country Link
US (1) US20090095489A1 (de)
EP (1) EP1931851B1 (de)
AT (1) ATE445759T1 (de)
DE (1) DE602005017203D1 (de)
WO (1) WO2007024128A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008021491A1 (de) * 2008-04-29 2009-11-05 Dietmar Scheider Spannkopf für eine Erdbohranlage
US8985225B2 (en) * 2011-12-16 2015-03-24 Tesco Corporation Tubular engaging device and method
CA2888704C (en) * 2012-12-11 2021-03-09 Sandvik Intellectual Property Ab Rod handler improvements
US9546524B2 (en) 2013-12-31 2017-01-17 Longyear Tm, Inc. Handling and recovery devices for tubular members and associated methods
US10053973B2 (en) 2015-09-30 2018-08-21 Longyear Tm, Inc. Braking devices for drilling operations, and systems and methods of using same
US10253575B2 (en) 2015-12-14 2019-04-09 Bly Ip Inc. Systems and methods for releasing a portion of a drill string from a drilling cable

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6536520B1 (en) * 2000-04-17 2003-03-25 Weatherford/Lamb, Inc. Top drive casing system
CA2363178C (en) * 1999-03-05 2008-06-03 Varco I/P, Inc. Pipe running tool
US6691801B2 (en) * 1999-03-05 2004-02-17 Varco I/P, Inc. Load compensator for a pipe running tool
US6637526B2 (en) * 1999-03-05 2003-10-28 Varco I/P, Inc. Offset elevator for a pipe running tool and a method of using a pipe running tool
US6276450B1 (en) * 1999-05-02 2001-08-21 Varco International, Inc. Apparatus and method for rapid replacement of upper blowout preventers
US7325610B2 (en) * 2000-04-17 2008-02-05 Weatherford/Lamb, Inc. Methods and apparatus for handling and drilling with tubulars or casing
US6557641B2 (en) * 2001-05-10 2003-05-06 Frank's Casing Crew & Rental Tools, Inc. Modular wellbore tubular handling system and method
CA2390365C (en) * 2002-07-03 2003-11-11 Shawn James Nielsen A top drive well drilling apparatus
CA2520072C (en) * 2003-04-04 2010-02-16 Weatherford/Lamb, Inc. Method and apparatus for handling wellbore tubulars

Also Published As

Publication number Publication date
EP1931851B1 (de) 2009-10-14
EP1931851A1 (de) 2008-06-18
DE602005017203D1 (de) 2009-11-26
US20090095489A1 (en) 2009-04-16
WO2007024128A1 (en) 2007-03-01

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Legal Events

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