ATE308666T1 - Flüssigkeits getriebene bohrloch-bohrmaschine - Google Patents

Flüssigkeits getriebene bohrloch-bohrmaschine

Info

Publication number
ATE308666T1
ATE308666T1 AT02789068T AT02789068T ATE308666T1 AT E308666 T1 ATE308666 T1 AT E308666T1 AT 02789068 T AT02789068 T AT 02789068T AT 02789068 T AT02789068 T AT 02789068T AT E308666 T1 ATE308666 T1 AT E308666T1
Authority
AT
Austria
Prior art keywords
drill bit
drilling machine
turning
chambers
impact
Prior art date
Application number
AT02789068T
Other languages
English (en)
Inventor
Fredrik Egerstroem
Original Assignee
Wassara Aktiebolag
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 Wassara Aktiebolag filed Critical Wassara Aktiebolag
Application granted granted Critical
Publication of ATE308666T1 publication Critical patent/ATE308666T1/de

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
    • E21B6/00—Drives for drilling with combined rotary and percussive action
    • E21B6/06—Drives for drilling with combined rotary and percussive action the rotation being intermittent, e.g. obtained by ratchet device
    • E21B6/08—Separate drives for percussion and rotation

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Drilling And Boring (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
AT02789068T 2001-12-14 2002-11-20 Flüssigkeits getriebene bohrloch-bohrmaschine ATE308666T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0104217A SE523255C2 (sv) 2001-12-14 2001-12-14 Vätskedriven sänkborrmaskin
PCT/SE2002/002105 WO2003064805A1 (en) 2001-12-14 2002-11-20 Liquid driven downhole drilling machine

Publications (1)

Publication Number Publication Date
ATE308666T1 true ATE308666T1 (de) 2005-11-15

Family

ID=20286322

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02789068T ATE308666T1 (de) 2001-12-14 2002-11-20 Flüssigkeits getriebene bohrloch-bohrmaschine

Country Status (16)

Country Link
US (1) US7040421B2 (de)
EP (1) EP1458950B1 (de)
JP (1) JP4009252B2 (de)
KR (1) KR100891583B1 (de)
CN (1) CN1313698C (de)
AT (1) ATE308666T1 (de)
AU (1) AU2002354376B2 (de)
CA (1) CA2465225C (de)
DE (1) DE60207109T2 (de)
EA (1) EA005689B1 (de)
HK (1) HK1073146A1 (de)
SE (1) SE523255C2 (de)
TR (1) TR200401233T1 (de)
UA (1) UA83338C2 (de)
WO (1) WO2003064805A1 (de)
ZA (1) ZA200403151B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE523945C2 (sv) 2002-03-14 2004-06-08 Wassara Ab Förfarande och anordning vid riktningsstyrd borrning
US7900716B2 (en) * 2008-01-04 2011-03-08 Longyear Tm, Inc. Vibratory unit for drilling systems
CN102817554B (zh) * 2012-07-30 2015-02-04 常州大学 具有泥浆分流和侧壁密封功能的液动锤
CN102852455B (zh) * 2012-09-28 2015-04-15 李少江 冲击钻具
CN103075097A (zh) * 2013-01-16 2013-05-01 西南石油大学 一种扭转冲击钻井提速工具
WO2015005907A1 (en) 2013-07-09 2015-01-15 Halliburton Energy Services, Inc. Methods and apparatus for mitigating downhole torsional vibration
CN103334697B (zh) * 2013-07-24 2014-07-23 西南石油大学 钻具的旋转导向装置和钻具
EP2963229B1 (de) 2014-07-03 2017-05-31 Sandvik Mining and Construction Oy Regelventil
SE538166C2 (sv) * 2014-07-04 2016-03-22 Lkab Wassara Ab Sänkborrmaskin med parallella flöden för rotationsmotor respektive hammare
US10201894B2 (en) 2015-09-14 2019-02-12 Caterpillar Inc. Collet hydraulic hammer bushing
CN106639943B (zh) * 2016-09-26 2019-02-15 西南石油大学 高频扭转复位轴向振动冲击工具

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2371248A (en) * 1945-03-13 Well drilling tool
DE282742C (de) * 1900-01-01
DE299913C (de) * 1900-01-01
US2608180A (en) * 1949-05-27 1952-08-26 Joy Mfg Co Rock drill
US2758817A (en) * 1950-10-03 1956-08-14 Bassinger Ross Percussion tools for wells
US2851251A (en) * 1954-04-27 1958-09-09 Gulf Research Development Co Hammer drill
US2873093A (en) * 1956-09-19 1959-02-10 Jersey Prod Res Co Combined rotary and percussion drilling apparatus
US2947519A (en) * 1957-09-11 1960-08-02 Westinghouse Air Brake Co Percussion drill
US3978931A (en) * 1975-10-30 1976-09-07 Boris Vasilievich Sudnishnikov Air-operated drilling machine or rotary-percussive action
GB1499170A (en) * 1975-12-23 1978-01-25 Af Hydraulics Rotary and percussive drive devices for drilling tools
US4361195A (en) * 1980-12-08 1982-11-30 Evans Robert W Double acting hydraulic mechanism
US4566546A (en) * 1982-11-22 1986-01-28 Evans Robert W Single acting hydraulic fishing jar
FI863100A (fi) * 1985-08-06 1987-02-07 Inst Gornogo Dela Sibirskogo O Ringformig tryckluftshammare foer borrande av haol.
SE526252C2 (sv) * 2003-03-26 2005-08-09 Wassara Ab Hydraulisk borrsträngsanordning

Also Published As

Publication number Publication date
DE60207109T2 (de) 2006-08-03
US7040421B2 (en) 2006-05-09
SE0104217L (sv) 2003-06-15
KR20040071190A (ko) 2004-08-11
SE523255C2 (sv) 2004-04-06
WO2003064805A1 (en) 2003-08-07
UA83338C2 (uk) 2008-07-10
EP1458950A1 (de) 2004-09-22
TR200401233T1 (tr) 2005-03-21
CN1602384A (zh) 2005-03-30
AU2002354376B2 (en) 2007-04-26
JP2005516138A (ja) 2005-06-02
CA2465225A1 (en) 2003-08-07
KR100891583B1 (ko) 2009-04-03
JP4009252B2 (ja) 2007-11-14
CA2465225C (en) 2011-01-18
CN1313698C (zh) 2007-05-02
EA200400513A1 (ru) 2004-10-28
SE0104217D0 (sv) 2001-12-14
ZA200403151B (en) 2007-03-28
US20050011680A1 (en) 2005-01-20
EA005689B1 (ru) 2005-04-28
EP1458950B1 (de) 2005-11-02
DE60207109D1 (de) 2005-12-08
HK1073146A1 (en) 2005-09-23

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties