ZA200303068B - Drilling tool. - Google Patents

Drilling tool. Download PDF

Info

Publication number
ZA200303068B
ZA200303068B ZA200303068A ZA200303068A ZA200303068B ZA 200303068 B ZA200303068 B ZA 200303068B ZA 200303068 A ZA200303068 A ZA 200303068A ZA 200303068 A ZA200303068 A ZA 200303068A ZA 200303068 B ZA200303068 B ZA 200303068B
Authority
ZA
South Africa
Prior art keywords
guide tube
shoulder
waist
recess
drilling
Prior art date
Application number
ZA200303068A
Other languages
English (en)
Inventor
Kenneth Larsson
Goesta Reuter
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
Publication of ZA200303068B publication Critical patent/ZA200303068B/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
    • 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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/16—Connecting or disconnecting pipe couplings or joints
    • E21B19/161—Connecting or disconnecting pipe couplings or joints using a wrench or a spinner adapted to engage a circular section of pipe
    • 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)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Drilling Tools (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Drilling And Boring (AREA)
ZA200303068A 2000-10-27 2003-04-17 Drilling tool. ZA200303068B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0003916A SE0003916L (sv) 2000-10-27 2000-10-27 Styrrör för mekanisk hantering i en rigg för bergborrning samt borrsträng för mekanisk hantering

Publications (1)

Publication Number Publication Date
ZA200303068B true ZA200303068B (en) 2004-07-19

Family

ID=20281596

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200303068A ZA200303068B (en) 2000-10-27 2003-04-17 Drilling tool.

Country Status (10)

Country Link
US (1) US6681875B2 (fr)
EP (1) EP1328700B1 (fr)
KR (1) KR100841034B1 (fr)
AT (1) ATE326609T1 (fr)
AU (1) AU2001296121A1 (fr)
CA (1) CA2426020C (fr)
RU (1) RU2277162C2 (fr)
SE (1) SE0003916L (fr)
WO (1) WO2002036925A1 (fr)
ZA (1) ZA200303068B (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040002377A (ko) * 2001-04-26 2004-01-07 후루카와 기카이 긴조쿠 가부시키가이샤 스텝 튜브 로드 및 착공기
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
US7125053B2 (en) * 2002-06-10 2006-10-24 Weatherford/ Lamb, Inc. Pre-expanded connector for expandable downhole tubulars
SE520077C2 (sv) * 2002-06-27 2003-05-20 Sandvik Ab Handel, borrkrona och gängförband för slående bergborrning
SE0302625L (sv) * 2003-10-06 2004-09-28 Atlas Copco Rock Drills Ab Detektering av losslagning av gängskarvar
SE526923C2 (sv) * 2003-12-29 2005-11-22 Atlas Copco Rock Drills Ab Metod, system och anordning för att styra effektförbrukningen under en bergborrningsprocess
SE531017C2 (sv) * 2005-05-09 2008-11-18 Sandvik Intellectual Property Bergborrningsverktyg
US7798536B2 (en) * 2005-08-11 2010-09-21 Weatherford/Lamb, Inc. Reverse sliding seal for expandable tubular connections
US7802948B1 (en) * 2006-06-07 2010-09-28 Matthew R Bastiaans Drill extender
CA2550801C (fr) * 2006-06-22 2010-07-20 Boart Longyear Inc. Equipement de forage
SE530158C2 (sv) * 2007-06-05 2008-03-11 Sandvik Intellectual Property Bergborrutrustning samt hon- och handelar därtill
KR101011843B1 (ko) * 2009-04-01 2011-01-31 배준호 농사용 비닐
WO2010144184A2 (fr) * 2009-06-08 2010-12-16 National Oilwell Varco, L.P. Tige de forage antidérapante
SE535418C2 (sv) 2010-08-26 2012-07-31 Atlas Copco Rock Drills Ab Metod och system för styrning av en kompressor vid en bergborrningsanordning samt bergborrningsanordning
WO2013005899A1 (fr) * 2011-07-04 2013-01-10 Jung No Jo Tige pour un appareil de forage de roche en place
US20130037257A1 (en) * 2011-08-09 2013-02-14 Neal O. Bisel Polished rod with latching section
US9222314B2 (en) * 2013-01-28 2015-12-29 Vallourec Drilling Products Usa, Inc. Shale drill pipe
PL2868860T3 (pl) 2013-09-09 2016-06-30 Sandvik Intellectual Property Komponent przewodu wiertniczego
EP3023575A1 (fr) 2014-11-21 2016-05-25 Sandvik Intellectual Property AB Tige de train de tiges avec épaulement
JP6588211B2 (ja) * 2015-02-16 2019-10-09 古河ロックドリル株式会社 さく岩機

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1320503A (en) * 1919-11-04 Rotary-brill pipe anb connecting means therefor
US4128135A (en) * 1977-07-13 1978-12-05 Gardner-Denver Company Drill pipe handling mechanism
US4416476A (en) * 1980-09-17 1983-11-22 Oncor Corporation Intermediate weight drill stem member
US4760889A (en) * 1986-09-19 1988-08-02 Dudman Roy L High bending strength ratio drill string components
US4987961A (en) * 1990-01-04 1991-01-29 Mcneely Jr Branch M Drill stem arrangement and method
US5133576A (en) 1991-02-28 1992-07-28 Barnhill W J Carbide coated blast tube construction for use in oil and gas well completion across perforations
AUPO726097A0 (en) 1997-06-11 1997-07-03 Sandvik Intellectual Property Ab Extension drilling system
SE514113C2 (sv) * 1998-03-23 2001-01-08 Sandvik Ab Bergborrverktyg för slående borrning och rymmare avsedd att ingå i verktyget

Also Published As

Publication number Publication date
RU2277162C2 (ru) 2006-05-27
EP1328700A1 (fr) 2003-07-23
KR20040002845A (ko) 2004-01-07
CA2426020C (fr) 2009-07-07
ATE326609T1 (de) 2006-06-15
AU2001296121A1 (en) 2002-05-15
SE516730C2 (sv) 2002-02-19
US20020050362A1 (en) 2002-05-02
WO2002036925A1 (fr) 2002-05-10
CA2426020A1 (fr) 2002-05-10
US6681875B2 (en) 2004-01-27
EP1328700B1 (fr) 2006-05-17
SE0003916L (sv) 2002-02-19
KR100841034B1 (ko) 2008-06-24
SE0003916D0 (sv) 2000-10-27

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