NO20064773L - Toppdrevet rotasjonssystem - Google Patents

Toppdrevet rotasjonssystem

Info

Publication number
NO20064773L
NO20064773L NO20064773A NO20064773A NO20064773L NO 20064773 L NO20064773 L NO 20064773L NO 20064773 A NO20064773 A NO 20064773A NO 20064773 A NO20064773 A NO 20064773A NO 20064773 L NO20064773 L NO 20064773L
Authority
NO
Norway
Prior art keywords
rotation system
planetary gear
gear unit
bore
powered rotation
Prior art date
Application number
NO20064773A
Other languages
English (en)
Other versions
NO333216B1 (no
Inventor
Steven Lorne Folk
Robert Alden Folk
Original Assignee
Varco Int
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
Application filed by Varco Int filed Critical Varco Int
Publication of NO20064773L publication Critical patent/NO20064773L/no
Publication of NO333216B1 publication Critical patent/NO333216B1/no

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
    • 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)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • General Details Of Gearings (AREA)
  • Earth Drilling (AREA)
  • Retarders (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
  • Centrifugal Separators (AREA)

Abstract

Et toppdrevet rotasjonssystem for borehullsoperasjoner, hvilket toppdrevet rotasjonssystem omfatter en vekselstrømpermanentmagnetsmotor (30) som har en gjennomgående boring, et planetgirapparat (20) koplet til vekselstrømpermanentmagnetsmotoren (30), hvilket planetgirapparat (20) har en gjennomgående boring, hvor boringen gjennom vekselstrømpermanentmagnetsmotoren (30) er innrettet i det vesentlige på linje med boringen gjennom planetgirapparatet (20), slik at fluid kan strømme igjennom, og det toppdrevne rotasjonssystem omfatter videre en hul aksel (50) som er drivende forbundet med planetgirapparatet for å rotere den hule aksel.
NO20064773A 2004-06-07 2006-10-19 Toppdrevet rotasjonssystem NO333216B1 (no)

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 (2)

Publication Number Publication Date
NO20064773L true NO20064773L (no) 2006-12-27
NO333216B1 NO333216B1 (no) 2013-04-15

Family

ID=34970120

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20064773A NO333216B1 (no) 2004-06-07 2006-10-19 Toppdrevet rotasjonssystem

Country Status (5)

Country Link
US (1) US7320374B2 (no)
EP (3) EP1753932B1 (no)
CA (1) CA2563938C (no)
NO (1) NO333216B1 (no)
WO (1) WO2005121493A2 (no)

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WO2005121493A9 (en) 2006-12-21
WO2005121493A3 (en) 2006-05-04
EP1961912A1 (en) 2008-08-27
CA2563938C (en) 2010-11-09
WO2005121493A2 (en) 2005-12-22
NO333216B1 (no) 2013-04-15
US7320374B2 (en) 2008-01-22
CA2563938A1 (en) 2005-12-22
EP1961913A1 (en) 2008-08-27
US20050274508A1 (en) 2005-12-15
EP1961912B1 (en) 2010-04-21
EP1753932A2 (en) 2007-02-21
EP1753932B1 (en) 2009-02-25

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