DE60315661D1 - Schweissverbindungen mit reduzierten spannungen für drehende und schwingende bohrer - Google Patents

Schweissverbindungen mit reduzierten spannungen für drehende und schwingende bohrer

Info

Publication number
DE60315661D1
DE60315661D1 DE60315661T DE60315661T DE60315661D1 DE 60315661 D1 DE60315661 D1 DE 60315661D1 DE 60315661 T DE60315661 T DE 60315661T DE 60315661 T DE60315661 T DE 60315661T DE 60315661 D1 DE60315661 D1 DE 60315661D1
Authority
DE
Germany
Prior art keywords
drill
adjacent
drill pipes
pipes
connector member
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60315661T
Other languages
English (en)
Other versions
DE60315661T2 (de
Inventor
Raymond Joseph Roussy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE60315661D1 publication Critical patent/DE60315661D1/de
Publication of DE60315661T2 publication Critical patent/DE60315661T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
DE60315661T 2002-07-19 2003-07-10 Schweissverbindungen mit reduzierten spannungen für drehende und schwingende bohrer Expired - Lifetime DE60315661T2 (de)

Applications Claiming Priority (3)

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
CA2394488 2002-07-19
PCT/CA2003/001049 WO2004009948A1 (en) 2002-07-19 2003-07-10 Welded joints for rotary-vibratory drills having reduced stress

Publications (2)

Publication Number Publication Date
DE60315661D1 true DE60315661D1 (de) 2007-09-27
DE60315661T2 DE60315661T2 (de) 2008-05-08

Family

ID=30449986

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60315661T Expired - Lifetime DE60315661T2 (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
JP4406793B2 (ja) 2010-02-03
WO2004009948A1 (en) 2004-01-29
DE60315661T2 (de) 2008-05-08
US20060048971A1 (en) 2006-03-09
CA2394488A1 (en) 2004-01-19
US7290623B2 (en) 2007-11-06
AU2003250653A1 (en) 2004-02-09
EP1529148B1 (de) 2007-08-15
ATE370306T1 (de) 2007-09-15
CA2394488C (en) 2006-10-10
EP1529148A1 (de) 2005-05-11
JP2005533206A (ja) 2005-11-04
ES2291691T3 (es) 2008-03-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition