DK1579102T3 - Borehulværktöjsenhed, lejesystem til anvendelse i en sådan borehulværktöjsenhed og fremgangsmåde til udformning af en sådan borehulenhed - Google Patents

Borehulværktöjsenhed, lejesystem til anvendelse i en sådan borehulværktöjsenhed og fremgangsmåde til udformning af en sådan borehulenhed

Info

Publication number
DK1579102T3
DK1579102T3 DK03799562T DK03799562T DK1579102T3 DK 1579102 T3 DK1579102 T3 DK 1579102T3 DK 03799562 T DK03799562 T DK 03799562T DK 03799562 T DK03799562 T DK 03799562T DK 1579102 T3 DK1579102 T3 DK 1579102T3
Authority
DK
Denmark
Prior art keywords
borehole
unit
tool unit
designing
borehole tool
Prior art date
Application number
DK03799562T
Other languages
English (en)
Inventor
Serge Mathieu Roggeband
Original Assignee
Shell Int Research
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
Application filed by Shell Int Research filed Critical Shell Int Research
Application granted granted Critical
Publication of DK1579102T3 publication Critical patent/DK1579102T3/da

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
    • F16C41/02—Arrangements for equalising the load on a plurality of bearings or their elements
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/05—Swivel joints
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2352/00—Apparatus for drilling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/04—Ball or roller bearings, e.g. with resilient rolling bodies
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49636—Process for making bearing or component thereof
    • Y10T29/497—Pre-usage process, e.g., preloading, aligning

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Support Of The Bearing (AREA)
  • Earth Drilling (AREA)
  • Drilling And Boring (AREA)
  • Sliding-Contact Bearings (AREA)
  • Feeding Of Workpieces (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
DK03799562T 2002-12-12 2003-12-12 Borehulværktöjsenhed, lejesystem til anvendelse i en sådan borehulværktöjsenhed og fremgangsmåde til udformning af en sådan borehulenhed DK1579102T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP02080230 2002-12-12
EP03075523 2003-02-24
PCT/EP2003/050996 WO2004053287A2 (en) 2002-12-12 2003-12-12 Bore hole tool assembly, bearing system for use in such a bore hole tool assembly, and method of designing such a bore hole tool assembly

Publications (1)

Publication Number Publication Date
DK1579102T3 true DK1579102T3 (da) 2008-05-26

Family

ID=32510132

Family Applications (1)

Application Number Title Priority Date Filing Date
DK03799562T DK1579102T3 (da) 2002-12-12 2003-12-12 Borehulværktöjsenhed, lejesystem til anvendelse i en sådan borehulværktöjsenhed og fremgangsmåde til udformning af en sådan borehulenhed

Country Status (12)

Country Link
US (1) US7278211B2 (da)
EP (1) EP1579102B1 (da)
AU (1) AU2003299229B2 (da)
BR (1) BR0317140B1 (da)
CA (1) CA2509085C (da)
DE (1) DE60319137T2 (da)
DK (1) DK1579102T3 (da)
EA (1) EA007397B1 (da)
EG (1) EG23942A (da)
NO (1) NO20053361L (da)
OA (1) OA13088A (da)
WO (1) WO2004053287A2 (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004515550A (ja) * 2000-12-15 2004-05-27 グラクソ グループ リミテッド 治療用化合物
DE60317563T2 (de) 2002-12-12 2008-09-18 Shell Internationale Research Maatschappij B.V. System zur verwendung in einem bohrloch zur axialen verbindung eines rohrendes mit einem dorn und verbindungsvorrichtung für ein solches system
CA2665013A1 (en) * 2008-04-30 2009-10-30 Smith International, Inc. Load distribution for multi-stage thrust bearings
CN201826765U (zh) * 2010-10-12 2011-05-11 石家庄中煤装备制造股份有限公司 组合钻具
US9593533B2 (en) 2014-03-21 2017-03-14 Halliburton Energy Services, Inc. Bearing assembly including a focal bearing and load sharing thrust bearings

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2043893A5 (da) * 1969-05-05 1971-02-19 Alsthom
GB2165596B (en) 1984-01-23 1987-08-19 Teleco Magna Inc Downhole motor and bearing assembly
US5074681A (en) * 1991-01-15 1991-12-24 Teleco Oilfield Services Inc. Downhole motor and bearing assembly
GB9902253D0 (en) * 1999-02-03 1999-03-24 Rotech Holdings Limited Improvements in and relating to bearings
CA2270856C (en) 1999-05-05 2002-08-27 James Fehr Flow restrictor valve for a downhole drilling assembly
DE60317563T2 (de) 2002-12-12 2008-09-18 Shell Internationale Research Maatschappij B.V. System zur verwendung in einem bohrloch zur axialen verbindung eines rohrendes mit einem dorn und verbindungsvorrichtung für ein solches system

Also Published As

Publication number Publication date
EA007397B1 (ru) 2006-10-27
EP1579102A2 (en) 2005-09-28
AU2003299229A1 (en) 2004-06-30
NO20053361D0 (no) 2005-07-11
EA200500953A1 (ru) 2005-12-29
US20060110083A1 (en) 2006-05-25
WO2004053287A3 (en) 2004-08-12
NO20053361L (no) 2005-09-09
CA2509085C (en) 2012-06-19
OA13088A (en) 2006-11-10
US7278211B2 (en) 2007-10-09
EP1579102B1 (en) 2008-02-13
BR0317140A (pt) 2005-10-25
EG23942A (en) 2008-01-22
DE60319137D1 (de) 2008-03-27
DE60319137T2 (de) 2009-02-05
AU2003299229B2 (en) 2007-06-28
BR0317140B1 (pt) 2013-07-30
WO2004053287A2 (en) 2004-06-24
CA2509085A1 (en) 2004-06-24

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