NO971971L - Styrt boresystem med stötdemper - Google Patents

Styrt boresystem med stötdemper

Info

Publication number
NO971971L
NO971971L NO971971A NO971971A NO971971L NO 971971 L NO971971 L NO 971971L NO 971971 A NO971971 A NO 971971A NO 971971 A NO971971 A NO 971971A NO 971971 L NO971971 L NO 971971L
Authority
NO
Norway
Prior art keywords
shock absorber
drilling system
controlled drilling
drill
designed
Prior art date
Application number
NO971971A
Other languages
English (en)
Other versions
NO318218B1 (no
NO971971D0 (no
Inventor
Gregory Robert Baiden
Donald D Young
Lambertus H Van Berkel
David L Hoover
Paul Devlugt
Original Assignee
Inco Ltd
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 Inco Ltd filed Critical Inco Ltd
Publication of NO971971D0 publication Critical patent/NO971971D0/no
Publication of NO971971L publication Critical patent/NO971971L/no
Publication of NO318218B1 publication Critical patent/NO318218B1/no

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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/22—Handling reeled pipe or rod units, e.g. flexible drilling pipes
    • 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
    • E21B17/07—Telescoping joints for varying drill string lengths; Shock absorbers
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/06—Down-hole impacting means, e.g. hammers
    • E21B4/14—Fluid operated hammers
    • 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
    • E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E21B7/025—Rock drills, i.e. jumbo drills

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)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Vibration Dampers (AREA)

Abstract

Et styrt boresystem (10) og en støtdemper (14) i hullet som er tilpasset til dette. Det styrte boresystemet (10) innbefatter en borestreng (22) som er utformet for kontinuerlig og nøyaktig boring av et hull i grunnen uten behovet for periodisk å brekke av forbindelsen til borestrengen (22). For å beskytte komponentene av boresystemet (10) har en hulkjernestøtdemper (14) for slagborstrenger blitt utformet. En sentrisk anbrakt spiralfjær (32) overfører det nødvendige skyvet til en slag-hammer (12) idet det sørges for en elastisk fjæring for vibrasjonsforskyvning. Trykksatt fluid strømmer gjennom senteret av støtdemperen (14) gjennom en tallerkenventil (54).
NO19971971A 1996-04-29 1997-04-28 Styrt boresystem med stotdemper NO318218B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/639,632 US5778987A (en) 1996-04-29 1996-04-29 Guided drilling system with shock absorber

Publications (3)

Publication Number Publication Date
NO971971D0 NO971971D0 (no) 1997-04-28
NO971971L true NO971971L (no) 1997-10-30
NO318218B1 NO318218B1 (no) 2005-02-21

Family

ID=24564922

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19971971A NO318218B1 (no) 1996-04-29 1997-04-28 Styrt boresystem med stotdemper

Country Status (10)

Country Link
US (1) US5778987A (no)
EP (1) EP0805257B1 (no)
JP (1) JP2908378B2 (no)
CN (1) CN1077666C (no)
AU (1) AU717561B2 (no)
CA (1) CA2203736C (no)
DE (1) DE69720841T2 (no)
ID (1) ID16558A (no)
NO (1) NO318218B1 (no)
ZA (1) ZA973648B (no)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6412614B1 (en) * 1999-09-20 2002-07-02 Core Laboratories Canada Ltd. Downhole shock absorber
SE524528C2 (sv) * 2002-05-30 2004-08-24 Wassara Ab Borriggskombination för bergborrning
US7607624B1 (en) * 2003-01-24 2009-10-27 Hurco Technologies, Inc. Valve tester suspension assembly
US7289871B2 (en) 2003-03-10 2007-10-30 Atlas Copco Rock Drills Ab Drilling apparatus
US20060118297A1 (en) * 2004-12-07 2006-06-08 Schlumberger Technology Corporation Downhole tool shock absorber
US7640998B2 (en) * 2007-03-06 2010-01-05 Howell Jr Richard L Excavation apparatus
CN101624898B (zh) * 2009-07-21 2011-09-28 徐州雷曼机械科技有限公司 旋挖钻机用入岩激振装置
SE1050155A1 (sv) * 2010-02-18 2011-08-19 Wassara Ab Metod och anordning för provtagning av berggrund
CN102155150B (zh) * 2010-12-01 2013-09-25 卢丹 一种具有进气管的破碎机构
CN102322222A (zh) * 2011-05-10 2012-01-18 郭振国 一种旋挖机用自动脱销新型内芯钻杆
US9677340B1 (en) * 2011-06-23 2017-06-13 Bernard J. Gochis High speed precision guide device for creating holes for piles or other support members
CN104343888B (zh) * 2014-09-10 2016-06-01 上海中船三井造船柴油机有限公司 一种用于大型零件深孔加工的减振装置
NO340896B1 (no) * 2015-01-29 2017-07-10 Tomax As Reguleringsanordning og fremgangsmåte ved bruk av samme i et borehull
CN104772500B (zh) * 2015-02-17 2018-07-13 张路军 一种手持液压钻机
CN106050154B (zh) * 2016-06-03 2018-01-02 西南石油大学 基于柔性杆的防滞动工具
CN106194086B (zh) * 2016-09-12 2018-12-07 甘肃兰金民用爆炸高新技术公司 电缆传输压裂弹专用缓冲减阻器
RU172470U1 (ru) * 2016-11-30 2017-07-11 Федеральное государственное автономное образовательное учреждение высшего образования "Северо-Восточный федеральный университет имени М.К.Аммосова" Телескопическая бурильная труба
CN108222816A (zh) * 2018-01-03 2018-06-29 西南石油大学 一种连续震击式水平井送钻工具
CN108561471B (zh) * 2018-03-22 2023-07-14 广东斯巴达重工科技有限公司 一种液压锤锤体与桩帽缓冲控制方法及环形连接缓冲结构
CN109138851A (zh) * 2018-09-11 2019-01-04 章庆 一种岩土工程勘察用测定装置
CN114233177B (zh) * 2021-12-14 2024-03-22 唐山首钢马兰庄铁矿有限责任公司 井下中深孔炮孔气动冲击凿岩透孔装置
KR102647774B1 (ko) * 2022-01-03 2024-03-14 하성준 전력맨홀용 코아 드릴 장치
CN117404026A (zh) * 2023-11-09 2024-01-16 江苏众成复合材料有限责任公司 一种碳纤维连续抽油杆的起下作业装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US842049A (en) * 1906-06-22 1907-01-22 Waclaw Wolski Hydraulic drill.
US1112498A (en) * 1913-05-01 1914-10-06 Louis Jean Chretien Van Es Drill.
US1861042A (en) * 1930-04-28 1932-05-31 John A Zublin Rotary bit with hammering device
US2548616A (en) * 1948-02-02 1951-04-10 Priestman George Dawson Well drilling
US3306172A (en) * 1964-07-13 1967-02-28 Atlas Copco Ab Means for transmitting force between an oscillating and a desirably steady member of an apparatus
US3392792A (en) * 1966-01-10 1968-07-16 Travis L. Hunter Impact tool
US4054180A (en) * 1976-02-09 1977-10-18 Reed Tool Company Impact drilling tool having a shuttle valve
CA1219253A (en) * 1984-01-05 1987-03-17 John R. England In-the-hole drill
JPS6190883A (ja) * 1984-10-12 1986-05-09 日東工器株式会社 空圧式衝撃工具等の緩衝装置
US4632191A (en) * 1985-04-05 1986-12-30 Gas Research Institute Steering system for percussion boring tools
US4834193A (en) * 1987-12-22 1989-05-30 Gas Research Institute Earth boring apparatus and method with control valve
US5226487A (en) * 1990-02-07 1993-07-13 Mbs Advanced Engineering Systems Pneumopercussive machine
US5172771A (en) * 1990-11-06 1992-12-22 Charles Machine Works, Inc. Reversible impact-operated boring tool
CN2138694Y (zh) * 1991-11-11 1993-07-21 西安石油学院 矿场随钻主动减震器

Also Published As

Publication number Publication date
CA2203736A1 (en) 1997-10-29
JPH1054191A (ja) 1998-02-24
NO318218B1 (no) 2005-02-21
NO971971D0 (no) 1997-04-28
EP0805257A2 (en) 1997-11-05
EP0805257B1 (en) 2003-04-16
CN1165924A (zh) 1997-11-26
ZA973648B (en) 1997-11-19
AU1912997A (en) 1997-11-06
US5778987A (en) 1998-07-14
AU717561B2 (en) 2000-03-30
JP2908378B2 (ja) 1999-06-21
DE69720841T2 (de) 2004-01-29
CA2203736C (en) 2003-12-23
EP0805257A3 (en) 1998-10-21
ID16558A (id) 1997-10-16
CN1077666C (zh) 2002-01-09
DE69720841D1 (de) 2003-05-22

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