DE69720841T2 - Geführtes Bohrsystem mit Stossdämpfer - Google Patents

Geführtes Bohrsystem mit Stossdämpfer Download PDF

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Publication number
DE69720841T2
DE69720841T2 DE69720841T DE69720841T DE69720841T2 DE 69720841 T2 DE69720841 T2 DE 69720841T2 DE 69720841 T DE69720841 T DE 69720841T DE 69720841 T DE69720841 T DE 69720841T DE 69720841 T2 DE69720841 T2 DE 69720841T2
Authority
DE
Germany
Prior art keywords
shock absorber
drilling system
guided drilling
guided
absorber
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
DE69720841T
Other languages
English (en)
Other versions
DE69720841D1 (de
Inventor
Gregory R Baiden
Donald D Young
Berkel Lambertus H Van
David L Hoover
Paul Devlugt
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.)
Vale Canada Ltd
Original Assignee
Vale Canada 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 Vale Canada Ltd filed Critical Vale Canada Ltd
Publication of DE69720841D1 publication Critical patent/DE69720841D1/de
Application granted granted Critical
Publication of DE69720841T2 publication Critical patent/DE69720841T2/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
    • 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 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
    • E21B17/07—Telescoping joints for varying drill string lengths; Shock absorbers
    • 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
    • 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 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
    • E21B7/02—Drilling rigs characterized by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E21B7/025—Rock drills, i.e. jumbo drills
DE69720841T 1996-04-29 1997-04-29 Geführtes Bohrsystem mit Stossdämpfer Expired - Lifetime DE69720841T2 (de)

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 (2)

Publication Number Publication Date
DE69720841D1 DE69720841D1 (de) 2003-05-22
DE69720841T2 true DE69720841T2 (de) 2004-01-29

Family

ID=24564922

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69720841T Expired - Lifetime DE69720841T2 (de) 1996-04-29 1997-04-29 Geführtes Bohrsystem mit Stossdämpfer

Country Status (10)

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

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
ZA200507108B (en) 2003-03-10 2006-11-29 Atlas Copco Rock Drills Ab Improvements in 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
JPH1054191A (ja) 1998-02-24
AU1912997A (en) 1997-11-06
DE69720841D1 (de) 2003-05-22
EP0805257A2 (de) 1997-11-05
NO971971L (no) 1997-10-30
ID16558A (id) 1997-10-16
US5778987A (en) 1998-07-14
CA2203736A1 (en) 1997-10-29
NO971971D0 (no) 1997-04-28
NO318218B1 (no) 2005-02-21
JP2908378B2 (ja) 1999-06-21
CN1165924A (zh) 1997-11-26
EP0805257A3 (de) 1998-10-21
ZA973648B (en) 1997-11-19
CN1077666C (zh) 2002-01-09
AU717561B2 (en) 2000-03-30
CA2203736C (en) 2003-12-23
EP0805257B1 (de) 2003-04-16

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