ATE370306T1 - Schweissverbindungen mit reduzierten spannungen für drehende und schwingende bohrer - Google Patents

Schweissverbindungen mit reduzierten spannungen für drehende und schwingende bohrer

Info

Publication number
ATE370306T1
ATE370306T1 AT03764848T AT03764848T ATE370306T1 AT E370306 T1 ATE370306 T1 AT E370306T1 AT 03764848 T AT03764848 T AT 03764848T AT 03764848 T AT03764848 T AT 03764848T AT E370306 T1 ATE370306 T1 AT E370306T1
Authority
AT
Austria
Prior art keywords
drill
adjacent
drill pipes
pipes
connector member
Prior art date
Application number
AT03764848T
Other languages
English (en)
Inventor
Raymond Joseph Roussy
Original Assignee
Raymond Joseph Roussy
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 Raymond Joseph Roussy filed Critical Raymond Joseph Roussy
Application granted granted Critical
Publication of ATE370306T1 publication Critical patent/ATE370306T1/de

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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/24—Drilling using vibrating or oscillating means, e.g. out-of-balance masses
    • 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
    • E21B17/042—Threaded
    • E21B17/0426—Threaded with a threaded cylindrical portion, e.g. for percussion rods

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Drilling Tools (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Arc Welding In General (AREA)
  • Machine Tool Positioning Apparatuses (AREA)
AT03764848T 2002-07-19 2003-07-10 Schweissverbindungen mit reduzierten spannungen für drehende und schwingende bohrer ATE370306T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002394488A CA2394488C (en) 2002-07-19 2002-07-19 Welded joints for rotary-vibratory drills having reduced stress

Publications (1)

Publication Number Publication Date
ATE370306T1 true ATE370306T1 (de) 2007-09-15

Family

ID=30449986

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03764848T ATE370306T1 (de) 2002-07-19 2003-07-10 Schweissverbindungen mit reduzierten spannungen für drehende und schwingende bohrer

Country Status (9)

Country Link
US (1) US7290623B2 (de)
EP (1) EP1529148B1 (de)
JP (1) JP4406793B2 (de)
AT (1) ATE370306T1 (de)
AU (1) AU2003250653A1 (de)
CA (1) CA2394488C (de)
DE (1) DE60315661T2 (de)
ES (1) ES2291691T3 (de)
WO (1) WO2004009948A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106041413A (zh) * 2016-05-30 2016-10-26 南充市锐进机械制造有限公司 物探钻机钻杆接头的热套方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2711912A (en) * 1950-10-16 1955-06-28 Reed Roller Bit Co Reinforced welded pipe joint
US3521811A (en) 1969-05-02 1970-07-28 Container Corp Stand-up box with locking structure
US4735444A (en) 1987-04-07 1988-04-05 Claud T. Skipper Pipe coupling for well casing
US5086854A (en) * 1990-10-31 1992-02-11 Roussy Raymond J Drill pipes for rotary-vibratory drills

Also Published As

Publication number Publication date
WO2004009948A1 (en) 2004-01-29
JP4406793B2 (ja) 2010-02-03
AU2003250653A1 (en) 2004-02-09
CA2394488A1 (en) 2004-01-19
US20060048971A1 (en) 2006-03-09
DE60315661D1 (de) 2007-09-27
EP1529148B1 (de) 2007-08-15
ES2291691T3 (es) 2008-03-01
DE60315661T2 (de) 2008-05-08
US7290623B2 (en) 2007-11-06
JP2005533206A (ja) 2005-11-04
EP1529148A1 (de) 2005-05-11
CA2394488C (en) 2006-10-10

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties