EA200500953A1 - Сборный скважинный инструмент, несущая система, предназначенная для использования в сборном скважинном инструменте и способ проектирования сборного скважинного инструмента - Google Patents

Сборный скважинный инструмент, несущая система, предназначенная для использования в сборном скважинном инструменте и способ проектирования сборного скважинного инструмента

Info

Publication number
EA200500953A1
EA200500953A1 EA200500953A EA200500953A EA200500953A1 EA 200500953 A1 EA200500953 A1 EA 200500953A1 EA 200500953 A EA200500953 A EA 200500953A EA 200500953 A EA200500953 A EA 200500953A EA 200500953 A1 EA200500953 A1 EA 200500953A1
Authority
EA
Eurasian Patent Office
Prior art keywords
drilling equipment
equipment tool
intended
housing
designing
Prior art date
Application number
EA200500953A
Other languages
English (en)
Other versions
EA007397B1 (ru
Inventor
Серж Матье Роггебанд
Original Assignee
Шелл Интернэшнл Рисерч Маатсхаппий Б.В.
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 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. filed Critical Шелл Интернэшнл Рисерч Маатсхаппий Б.В.
Publication of EA200500953A1 publication Critical patent/EA200500953A1/ru
Publication of EA007397B1 publication Critical patent/EA007397B1/ru

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)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Feeding Of Workpieces (AREA)
  • Sliding-Contact Bearings (AREA)

Abstract

Предложен сборный скважинный инструмент, содержащий корпус и оправку, проходящую вдоль аксиального направления в корпус, и несущую систему, предназначенную для передачи осевой нагрузки между корпусом и оправкой и обеспечивающую возможность вращения корпуса относительно и вокруг оправки, при этом несущая система содержит по меньшей мере две несущие ступени, каждая из которых выполнена с возможностью передачи части осевой нагрузки, и содержит средство в виде подшипников и средство для смягчения действия, предназначенные для распределения нагрузки, по существу, пропорционально по соответствующим несущим ступеням.Отчет о международном поиске был опубликован 2004.08.12.
EA200500953A 2002-12-12 2003-12-12 Сборный скважинный инструмент, несущая система, предназначенная для использования в сборном скважинном инструменте, и способ проектирования сборного скважинного инструмента EA007397B1 (ru)

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 (2)

Publication Number Publication Date
EA200500953A1 true EA200500953A1 (ru) 2005-12-29
EA007397B1 EA007397B1 (ru) 2006-10-27

Family

ID=32510132

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200500953A EA007397B1 (ru) 2002-12-12 2003-12-12 Сборный скважинный инструмент, несущая система, предназначенная для использования в сборном скважинном инструменте, и способ проектирования сборного скважинного инструмента

Country Status (12)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60112330T2 (de) * 2000-12-15 2006-04-13 Glaxo Group Ltd., Greenford Pyrazolopyridinderivate
US7314100B2 (en) 2002-12-12 2008-01-01 Shell Oil Company System for use in a bore hole for axially coupling a tubular end and a mandrel
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 (ru) * 1969-05-05 1971-02-19 Alsthom
BR8504784A (pt) 1984-01-23 1985-12-24 Teleco Magna Inc Conjunto de motor e mancal para poco descendente
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
US7314100B2 (en) 2002-12-12 2008-01-01 Shell Oil Company System for use in a bore hole for axially coupling a tubular end and a mandrel

Also Published As

Publication number Publication date
WO2004053287A2 (en) 2004-06-24
BR0317140A (pt) 2005-10-25
CA2509085C (en) 2012-06-19
EP1579102A2 (en) 2005-09-28
AU2003299229A1 (en) 2004-06-30
OA13088A (en) 2006-11-10
DE60319137D1 (de) 2008-03-27
BR0317140B1 (pt) 2013-07-30
EG23942A (en) 2008-01-22
NO20053361D0 (no) 2005-07-11
DK1579102T3 (da) 2008-05-26
AU2003299229B2 (en) 2007-06-28
EP1579102B1 (en) 2008-02-13
DE60319137T2 (de) 2009-02-05
US7278211B2 (en) 2007-10-09
EA007397B1 (ru) 2006-10-27
WO2004053287A3 (en) 2004-08-12
CA2509085A1 (en) 2004-06-24
US20060110083A1 (en) 2006-05-25
NO20053361L (no) 2005-09-09

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): KZ RU