KR20040002377A - 스텝 튜브 로드 및 착공기 - Google Patents

스텝 튜브 로드 및 착공기 Download PDF

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Publication number
KR20040002377A
KR20040002377A KR1020027014169A KR20027014169A KR20040002377A KR 20040002377 A KR20040002377 A KR 20040002377A KR 1020027014169 A KR1020027014169 A KR 1020027014169A KR 20027014169 A KR20027014169 A KR 20027014169A KR 20040002377 A KR20040002377 A KR 20040002377A
Authority
KR
South Korea
Prior art keywords
rod
drill
step tube
outer diameter
diameter
Prior art date
Application number
KR1020027014169A
Other languages
English (en)
Korean (ko)
Inventor
가네코쓰토무
마쓰다도시오
Original Assignee
후루카와 기카이 긴조쿠 가부시키가이샤
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 후루카와 기카이 긴조쿠 가부시키가이샤 filed Critical 후루카와 기카이 긴조쿠 가부시키가이샤
Publication of KR20040002377A publication Critical patent/KR20040002377A/ko

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
    • 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
    • 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
    • E21B19/24—Guiding or centralising devices for drilling rods or pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
KR1020027014169A 2001-04-26 2002-04-25 스텝 튜브 로드 및 착공기 KR20040002377A (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2001130085 2001-04-26
JPJP-P-2001-00130085 2001-04-26
JPJP-P-2001-00130084 2001-04-26
JP2001130084 2001-04-26

Publications (1)

Publication Number Publication Date
KR20040002377A true KR20040002377A (ko) 2004-01-07

Family

ID=26614309

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020027014169A KR20040002377A (ko) 2001-04-26 2002-04-25 스텝 튜브 로드 및 착공기

Country Status (7)

Country Link
US (1) US20030132035A1 (fr)
EP (1) EP1382794A4 (fr)
JP (1) JPWO2002088511A1 (fr)
KR (1) KR20040002377A (fr)
CN (1) CN1460145A (fr)
CA (1) CA2411253A1 (fr)
WO (1) WO2002088511A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102619478B (zh) * 2012-04-18 2014-09-03 江苏省无锡探矿机械总厂有限公司 钳式提引机构
EP2868860B1 (fr) * 2013-09-09 2016-01-13 Sandvik Intellectual Property AB Composant de train de forage
CN104018811B (zh) * 2014-05-27 2016-07-06 鞍钢集团矿业公司 一种垂直孔钻机钻孔作业导渣成型装置及导渣成型方法
CN110424899B (zh) * 2019-09-02 2024-05-10 三门峡丽源环保工程设备有限公司 一种伸缩钻杆及用于该伸缩钻杆的清洗装置
CN116122747B (zh) * 2023-02-10 2023-09-05 广东有色工程勘察设计院 一种钻井装置及其钻井方法
CN117127912B (zh) * 2023-10-23 2024-01-26 烟台兴业机械股份有限公司 一种凿岩台车

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1895901A (en) * 1932-04-09 1933-01-31 Raymond Concrete Pile Co Kelly bar
US2051998A (en) * 1935-05-08 1936-08-25 Monroe Verne Drive clamp
US2969845A (en) * 1959-01-23 1961-01-31 Dewey S Hester Drill pipe saving device
US3080179A (en) * 1959-10-06 1963-03-05 Huntsinger Associates Slip engaging portion of drill string formed of increased wall thickness and reduced hardness
BE757087A (fr) * 1969-12-03 1971-04-06 Gardner Denver Co Mecanisme de devissage de tiges de forage commande a distance
SE341169B (fr) * 1970-06-15 1971-12-20 Atlas Copco Ab
US3730286A (en) * 1972-06-29 1973-05-01 Exxon Production Research Co Apparatus for improving rotary drilling operations
US4076436A (en) * 1975-01-06 1978-02-28 Bowen Tools, Inc. Stress relieved tool elements
US4030542A (en) * 1975-10-02 1977-06-21 Ingersoll-Rand Company Drill string make-up and break-out mechanism
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
US4460202A (en) * 1980-11-26 1984-07-17 Chance Glenn G Intermediate weight drill string member
JPS6036489U (ja) * 1983-08-15 1985-03-13 大同特殊鋼株式会社 さく岩機用中間ロツド
US4771811A (en) * 1984-04-20 1988-09-20 Lor, Inc. Heavy wall drill pipe and method of manufacture of heavy wall drill pipe
US4760889A (en) * 1986-09-19 1988-08-02 Dudman Roy L High bending strength ratio drill string components
US4811800A (en) * 1987-10-22 1989-03-14 Homco International Inc. Flexible drill string member especially for use in directional drilling
US4987961A (en) * 1990-01-04 1991-01-29 Mcneely Jr Branch M Drill stem arrangement and method
US5040622A (en) * 1990-05-16 1991-08-20 Shaw Industries Ltd. Variable depth grooved drill string member
EP0544835B1 (fr) * 1991-06-25 1996-08-21 Shaw Industries Ltd. Element de tige de sondage comportant des rainures a profondeur variable
DE4127249C1 (fr) * 1991-08-17 1993-02-04 Gd-Anker Gmbh, 3370 Seesen, De
JPH082223Y2 (ja) * 1992-06-04 1996-01-24 株式会社樋口技工 穿孔装置のカップリング
US5653297A (en) * 1995-04-14 1997-08-05 Harnischfeger Corporation Blasthole drill with improved automatic breakout wrench
US5762150A (en) * 1996-09-06 1998-06-09 Ingersoll-Rand Company Drill rod changer assembly
US5950739A (en) * 1997-09-05 1999-09-14 Lafontaine; Stephen J. Earth piercing apparatus
US6012744A (en) * 1998-05-01 2000-01-11 Grant Prideco, Inc. Heavy weight drill pipe
SE516730C2 (sv) * 2000-10-27 2002-02-19 Sandvik Ab Styrrör för mekanisk hantering i en rigg för bergborrning samt borrsträng för mekanisk hantering

Also Published As

Publication number Publication date
EP1382794A4 (fr) 2005-07-20
WO2002088511A1 (fr) 2002-11-07
EP1382794A1 (fr) 2004-01-21
US20030132035A1 (en) 2003-07-17
CA2411253A1 (fr) 2002-10-28
CN1460145A (zh) 2003-12-03
JPWO2002088511A1 (ja) 2004-08-19

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Legal Events

Date Code Title Description
G170 Publication of correction
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid