DK1753932T3 - Topdrev - Google Patents

Topdrev

Info

Publication number
DK1753932T3
DK1753932T3 DK05748861T DK05748861T DK1753932T3 DK 1753932 T3 DK1753932 T3 DK 1753932T3 DK 05748861 T DK05748861 T DK 05748861T DK 05748861 T DK05748861 T DK 05748861T DK 1753932 T3 DK1753932 T3 DK 1753932T3
Authority
DK
Denmark
Prior art keywords
top drive
drive
Prior art date
Application number
DK05748861T
Other languages
English (en)
Inventor
Robert Alden Folk
Steven Lorne Folk
Original Assignee
Nat Oilwell Varco Lp
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 claimed from US10/862,787 external-priority patent/US7188686B2/en
Priority claimed from US11/140,462 external-priority patent/US7320374B2/en
Application filed by Nat Oilwell Varco Lp filed Critical Nat Oilwell Varco Lp
Application granted granted Critical
Publication of DK1753932T3 publication Critical patent/DK1753932T3/da

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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/16—Connecting or disconnecting pipe couplings or joints
    • E21B19/161—Connecting or disconnecting pipe couplings or joints using a wrench or a spinner adapted to engage a circular section of pipe
    • E21B19/164—Connecting or disconnecting pipe couplings or joints using a wrench or a spinner adapted to engage a circular section of pipe motor actuated
    • 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
    • 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
    • E21B19/16—Connecting or disconnecting pipe couplings or joints

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Details Of Gearings (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
DK05748861T 2004-06-07 2005-06-07 Topdrev DK1753932T3 (da)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US10/862,787 US7188686B2 (en) 2004-06-07 2004-06-07 Top drive systems
US10/870,700 US7222683B2 (en) 2004-06-07 2004-06-16 Wellbore top drive systems
US10/872,337 US7228913B2 (en) 2004-06-07 2004-06-18 Tubular clamp apparatus for top drives and methods of use
US10/877,949 US7231969B2 (en) 2004-06-07 2004-06-24 Wellbore top drive power systems and methods of use
US11/140,462 US7320374B2 (en) 2004-06-07 2005-05-28 Wellbore top drive systems
PCT/GB2005/050085 WO2005121493A2 (en) 2004-06-07 2005-06-07 Top drive

Publications (1)

Publication Number Publication Date
DK1753932T3 true DK1753932T3 (da) 2009-05-11

Family

ID=39642988

Family Applications (1)

Application Number Title Priority Date Filing Date
DK05748861T DK1753932T3 (da) 2004-06-07 2005-06-07 Topdrev

Country Status (2)

Country Link
CA (2) CA2634533C (da)
DK (1) DK1753932T3 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112761549B (zh) * 2020-12-29 2022-09-30 大庆石油管理局有限公司 顶驱齿轮箱的监控方法及装置、电子设备和存储介质

Also Published As

Publication number Publication date
CA2634534C (en) 2011-01-18
CA2634533C (en) 2011-04-19
CA2634533A1 (en) 2005-12-22
CA2634534A1 (en) 2005-12-22

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