NO20072647L - Top drive unit, pipe gripping device and method of drilling a wellbore - Google Patents

Top drive unit, pipe gripping device and method of drilling a wellbore

Info

Publication number
NO20072647L
NO20072647L NO20072647A NO20072647A NO20072647L NO 20072647 L NO20072647 L NO 20072647L NO 20072647 A NO20072647 A NO 20072647A NO 20072647 A NO20072647 A NO 20072647A NO 20072647 L NO20072647 L NO 20072647L
Authority
NO
Norway
Prior art keywords
wellbore
drilling
pipe
drive unit
gripping device
Prior art date
Application number
NO20072647A
Other languages
English (en)
Other versions
NO332469B1 (no
Inventor
Frank Benjamin Springett
Eric T Ensley
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 US10/999,815 external-priority patent/US7055594B1/en
Application filed by Varco Int filed Critical Varco Int
Publication of NO20072647L publication Critical patent/NO20072647L/no
Publication of NO332469B1 publication Critical patent/NO332469B1/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
    • E21B19/163—Connecting or disconnecting pipe couplings or joints using a wrench or a spinner adapted to engage a circular section of pipe piston-cylinder 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
    • E21B21/019—Arrangements for maintaining circulation of drilling fluid while connecting or disconnecting tubular 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)
  • 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)
  • Earth Drilling (AREA)
  • Drilling And Boring (AREA)
  • Punching Or Piercing (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

Toppdrevet rotasjonssystemenhet omfattende et arrangement bestående av et toppdrevet rotasjonssystem (20) og en rørgripeinnretning (50; 110) som er koplebar nedenunder nevnte topp- drevne rotasjonssystem (20), hvor nevnte arrangement er slik innrettet at når dette er i bruk, mens et rør er koplet til nevnte toppdrevne rotasjonssystem (20), er nevnte rørgripeinnretning (50; 110) bevegelig mellom en første posisjon hvori nevnte rør er huset inne i nevnte rørgripeinnretning (50;110), og en andre posisjon hvori nevnte rør ikke er huset inne i nevnte rørgripeinnretning (50; 110).
NO20072647A 2004-11-30 2007-05-24 Toppdrevet rotasjonssystemenhet, rorgripeinnretning og fremgangsmate for a bore et bronnhull NO332469B1 (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US63195404P 2004-11-30 2004-11-30
US10/999,815 US7055594B1 (en) 2004-11-30 2004-11-30 Pipe gripper and top drive systems
PCT/GB2005/050221 WO2006059153A1 (en) 2004-11-30 2005-11-30 Top drive unit, pipe gripping device and method of drilling a wellbore

Publications (2)

Publication Number Publication Date
NO20072647L true NO20072647L (no) 2007-08-27
NO332469B1 NO332469B1 (no) 2012-09-24

Family

ID=38278995

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20072647A NO332469B1 (no) 2004-11-30 2007-05-24 Toppdrevet rotasjonssystemenhet, rorgripeinnretning og fremgangsmate for a bore et bronnhull

Country Status (8)

Country Link
EP (1) EP1819896B1 (no)
AT (1) ATE430248T1 (no)
BR (1) BRPI0517115A (no)
CA (1) CA2588745C (no)
DE (1) DE602005014267D1 (no)
NO (1) NO332469B1 (no)
RU (1) RU2007124550A (no)
WO (1) WO2006059153A1 (no)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO20072761A (no) 2007-05-30 2008-12-01 Wellquip As Anordning ved toppdrevet boremaskin for kontinuerlig sirkulasjon av borevæske
CN101832114B (zh) * 2010-04-30 2012-11-14 中国地质大学（武汉） 一种可让开孔口的高效液压拧管机
NO336508B1 (no) * 2013-04-08 2015-09-14 West Drilling Products As Anordning ved enhet for kontinuerlig borevæskesirkulasjon
GB2537159A (en) 2015-04-10 2016-10-12 Nat Oilwell Varco Uk Ltd A tool and method for facilitating communication between a computer apparatus and a device in a drill string
EP3362634A1 (en) 2015-10-12 2018-08-22 Itrec B.V. A top drive well drilling installation
WO2017217839A1 (en) 2016-06-15 2017-12-21 Itrec B.V. Wellbore drilling with a rotatable head clamp component
CN117868671B (zh) * 2024-03-12 2024-05-10 黑龙江景宏石油设备制造有限公司 一种海洋勘探顶驱装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4696207A (en) * 1985-04-26 1987-09-29 Varco International, Inc. Well pipe handling machine
US4813493A (en) * 1987-04-14 1989-03-21 Triten Corporation Hydraulic top drive for wells
US5575344A (en) * 1995-05-12 1996-11-19 Reedrill Corp. Rod changing system

Also Published As

Publication number Publication date
WO2006059153A1 (en) 2006-06-08
DE602005014267D1 (de) 2009-06-10
EP1819896B1 (en) 2009-04-29
BRPI0517115A (pt) 2008-09-30
ATE430248T1 (de) 2009-05-15
CA2588745C (en) 2009-09-29
EP1819896A1 (en) 2007-08-22
NO332469B1 (no) 2012-09-24
CA2588745A1 (en) 2006-06-08
RU2007124550A (ru) 2009-01-10

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