SE524322C2 - Borrstång och metod för att tillverka denna - Google Patents

Borrstång och metod för att tillverka denna

Info

Publication number
SE524322C2
SE524322C2 SE0202814A SE0202814A SE524322C2 SE 524322 C2 SE524322 C2 SE 524322C2 SE 0202814 A SE0202814 A SE 0202814A SE 0202814 A SE0202814 A SE 0202814A SE 524322 C2 SE524322 C2 SE 524322C2
Authority
SE
Sweden
Prior art keywords
rod
drill rod
free end
threaded part
welding zone
Prior art date
Application number
SE0202814A
Other languages
English (en)
Swedish (sv)
Other versions
SE0202814D0 (sv
SE0202814L (sv
Inventor
Ann-Cathrin Hedlund
Kenneth Larsson
Original Assignee
Sandvik Ab
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 Sandvik Ab filed Critical Sandvik Ab
Priority to SE0202814A priority Critical patent/SE524322C2/sv
Publication of SE0202814D0 publication Critical patent/SE0202814D0/xx
Priority to RU2005112237/03A priority patent/RU2312967C2/ru
Priority to EP03798631.2A priority patent/EP1546504B1/de
Priority to PCT/SE2003/001476 priority patent/WO2004029403A1/en
Priority to AU2003265040A priority patent/AU2003265040A1/en
Priority to EP14175519.9A priority patent/EP2796573B1/de
Priority to CA2498385A priority patent/CA2498385C/en
Priority to KR1020057004939A priority patent/KR101017873B1/ko
Publication of SE0202814L publication Critical patent/SE0202814L/xx
Publication of SE524322C2 publication Critical patent/SE524322C2/sv
Priority to ZA2005/02377A priority patent/ZA200502377B/en
Priority to US11/087,799 priority patent/US7571779B2/en

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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/22—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for drills; for milling cutters; for machine cutting tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Earth Drilling (AREA)
  • Drilling Tools (AREA)
  • Heat Treatment Of Articles (AREA)
SE0202814A 2002-09-24 2002-09-24 Borrstång och metod för att tillverka denna SE524322C2 (sv)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SE0202814A SE524322C2 (sv) 2002-09-24 2002-09-24 Borrstång och metod för att tillverka denna
KR1020057004939A KR101017873B1 (ko) 2002-09-24 2003-09-22 드릴 로드 및 드릴 로드를 제조하기 위한 방법
AU2003265040A AU2003265040A1 (en) 2002-09-24 2003-09-22 Drill rod and method in order to manufacture the same
EP03798631.2A EP1546504B1 (de) 2002-09-24 2003-09-22 BOHRGESTûNGE UND VERFAHREN ZU SEINER HERSTELLUNG
PCT/SE2003/001476 WO2004029403A1 (en) 2002-09-24 2003-09-22 Drill rod and method in order to manufacture the same
RU2005112237/03A RU2312967C2 (ru) 2002-09-24 2003-09-22 Буровая штанга и способ ее изготовления
EP14175519.9A EP2796573B1 (de) 2002-09-24 2003-09-22 Bohrstange und Verfahren zur Herstellung davon
CA2498385A CA2498385C (en) 2002-09-24 2003-09-22 Drill rod and method in order to manufacture the same
ZA2005/02377A ZA200502377B (en) 2002-09-24 2005-03-22 Drill rod and method in order to manufacture the same
US11/087,799 US7571779B2 (en) 2002-09-24 2005-03-24 Drill rod and method of manufacture thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0202814A SE524322C2 (sv) 2002-09-24 2002-09-24 Borrstång och metod för att tillverka denna

Publications (3)

Publication Number Publication Date
SE0202814D0 SE0202814D0 (sv) 2002-09-24
SE0202814L SE0202814L (sv) 2004-03-25
SE524322C2 true SE524322C2 (sv) 2004-07-27

Family

ID=20289070

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0202814A SE524322C2 (sv) 2002-09-24 2002-09-24 Borrstång och metod för att tillverka denna

Country Status (9)

Country Link
US (1) US7571779B2 (de)
EP (2) EP2796573B1 (de)
KR (1) KR101017873B1 (de)
AU (1) AU2003265040A1 (de)
CA (1) CA2498385C (de)
RU (1) RU2312967C2 (de)
SE (1) SE524322C2 (de)
WO (1) WO2004029403A1 (de)
ZA (1) ZA200502377B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE525664C2 (sv) * 2003-05-16 2005-03-29 Atlas Copco Secoroc Ab Skarvstång samt förfarande för framställning av denna
SE531459C2 (sv) * 2006-05-17 2009-04-14 Sandvik Intellectual Property Hondel samt förfarande för tillverkning av hondelar
CN201301670Y (zh) 2008-04-23 2009-09-02 长年Tm公司 双钢冲击钻杆
RU2399744C1 (ru) * 2009-06-03 2010-09-20 Игорь Давидович Шапошников Бурильная штанга коническая
US20110079446A1 (en) * 2009-10-05 2011-04-07 Baker Hughes Incorporated Earth-boring tools and components thereof and methods of attaching components of an earth-boring tool
DE102010043837A1 (de) * 2010-11-12 2012-05-16 Hilti Aktiengesellschaft Schlagwerkskörper, Schlagwerk und Handwerkzeugmaschine mit einem Schlagwerk
MX337309B (es) * 2011-03-14 2016-02-25 Rotary Drilling Tools Usa Lp Almohadilla de desgaste integral y metodo.
FR2976015B1 (fr) * 2011-05-30 2014-11-07 Vam Drilling France Composant tubulaire pour l'exploration d'un puits d'hydrocarbures
CN103143901B (zh) * 2013-04-03 2013-11-20 江苏拓海煤矿钻探机械有限公司 高强度煤层抽采瓦斯用三棱型钻杆的焊接方法
EP2845993B1 (de) * 2013-09-09 2018-01-10 Sandvik Intellectual Property AB Energieübertragungseffiziente Schlagbohrstrangkupplung
EP2845992B1 (de) 2013-09-09 2016-01-13 Sandvik Intellectual Property AB Bohrgestänge mit biegesteifer Kupplung
EP2868860B1 (de) * 2013-09-09 2016-01-13 Sandvik Intellectual Property AB Bohrstrangkomponente
US11945087B2 (en) 2019-03-29 2024-04-02 Tien-I Industrial Co., Ltd. Impact tool head

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3784238A (en) * 1971-05-17 1974-01-08 Smith International Intermediate drill stem
US3773359A (en) * 1971-06-24 1973-11-20 Smith International Intermediate drill stem
US4181845A (en) * 1977-07-11 1980-01-01 Smith International, Inc. Apparatus for tempering the weld between a tool joint connector and a drill pipe tube
CA1082955A (en) * 1978-07-21 1980-08-05 James A. Minton Method and apparatus for improving the mechanical properties of butt welded tubular products
FI68293B (fi) * 1982-11-30 1985-04-30 Airam Ab Oy Foerfarande i laonghaolbergborrning och borrstaongsystem
DE3825992A1 (de) * 1988-07-28 1990-02-01 Mannesmann Ag Bohrrohr
SE506178C2 (sv) 1996-01-22 1997-11-17 Sandvik Ab Friktionssvetsad produkt för bergborrning samt förfarande för tillverkning av produkten
SE507440C2 (sv) * 1996-06-20 1998-06-08 Sandvik Ab Friktionssvetsad borrstång samt förfarande för tillverkning av borrstången
SE507439C2 (sv) * 1996-06-24 1998-06-08 Sandvik Ab Friktionssvetsad borrstång samt förfarande för tillverkning av borrstången
US5988301A (en) 1997-06-20 1999-11-23 Sandvik Ab Drill rod and method for its manufacture
WO2001042615A2 (en) 1999-12-10 2001-06-14 Ingersoll-Rand Company Drill rod
SE520893C2 (sv) * 2002-02-21 2003-09-09 Sandvik Ab Element för slående bergborrning, innefattande åtminstone en gänga
SE524155C2 (sv) * 2002-05-22 2004-07-06 Atlas Copco Secoroc Ab Gängförband för borrsträng för slående bergborrning

Also Published As

Publication number Publication date
ZA200502377B (en) 2005-11-30
EP2796573A1 (de) 2014-10-29
SE0202814D0 (sv) 2002-09-24
EP1546504A1 (de) 2005-06-29
CA2498385C (en) 2012-01-10
KR20050053684A (ko) 2005-06-08
CA2498385A1 (en) 2004-04-08
US7571779B2 (en) 2009-08-11
EP1546504B1 (de) 2015-01-21
EP2796573B1 (de) 2018-11-14
SE0202814L (sv) 2004-03-25
AU2003265040A1 (en) 2004-04-19
KR101017873B1 (ko) 2011-03-04
WO2004029403A1 (en) 2004-04-08
RU2005112237A (ru) 2005-09-20
US20050217901A1 (en) 2005-10-06
RU2312967C2 (ru) 2007-12-20

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