DK273686D0 - Fremgangsmaade og apparat til kombineret straale- og mekanisk boring - Google Patents

Fremgangsmaade og apparat til kombineret straale- og mekanisk boring

Info

Publication number
DK273686D0
DK273686D0 DK273686A DK273686A DK273686D0 DK 273686 D0 DK273686 D0 DK 273686D0 DK 273686 A DK273686 A DK 273686A DK 273686 A DK273686 A DK 273686A DK 273686 D0 DK273686 D0 DK 273686D0
Authority
DK
Denmark
Prior art keywords
inner conduit
drill pipe
conduit
sections
hangers
Prior art date
Application number
DK273686A
Other languages
English (en)
Other versions
DK273686A (da
Inventor
James M Reichman
Original Assignee
Flow Ind Inc
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 Flow Ind Inc filed Critical Flow Ind Inc
Publication of DK273686D0 publication Critical patent/DK273686D0/da
Publication of DK273686A publication Critical patent/DK273686A/da

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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/18—Drilling by liquid or gas jets, with or without entrained pellets
    • 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
    • E21B10/00—Drill bits
    • E21B10/60—Drill bits characterised by conduits or nozzles for drilling fluids
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/12—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using drilling pipes with plural fluid passages, e.g. closed circulation systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Drilling And Boring (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Lubricants (AREA)
DK273686A 1984-10-16 1986-06-10 Fremgangsmaade og apparat til kombineret straale- og mekanisk boring DK273686A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/661,368 US4624327A (en) 1984-10-16 1984-10-16 Method for combined jet and mechanical drilling
PCT/US1985/001975 WO1986002403A1 (en) 1984-10-16 1985-10-09 Method and apparatus for combined jet and mechanical drilling

Publications (2)

Publication Number Publication Date
DK273686D0 true DK273686D0 (da) 1986-06-10
DK273686A DK273686A (da) 1986-06-10

Family

ID=24653305

Family Applications (1)

Application Number Title Priority Date Filing Date
DK273686A DK273686A (da) 1984-10-16 1986-06-10 Fremgangsmaade og apparat til kombineret straale- og mekanisk boring

Country Status (10)

Country Link
US (2) US4624327A (da)
EP (1) EP0198060B1 (da)
AT (1) ATE91748T1 (da)
AU (1) AU585287B2 (da)
BR (1) BR8506979A (da)
DE (1) DE3587472T2 (da)
DK (1) DK273686A (da)
MX (1) MX162577A (da)
NO (1) NO862365L (da)
WO (1) WO1986002403A1 (da)

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US8342265B2 (en) 2003-04-16 2013-01-01 Pdti Holdings, Llc Shot blocking using drilling mud
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US7503407B2 (en) * 2003-04-16 2009-03-17 Particle Drilling Technologies, Inc. Impact excavation system and method
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US20090200080A1 (en) * 2003-04-16 2009-08-13 Tibbitts Gordon A Impact excavation system and method with particle separation
US7793741B2 (en) * 2003-04-16 2010-09-14 Pdti Holdings, Llc Impact excavation system and method with injection system
US7383896B2 (en) * 2003-04-16 2008-06-10 Particle Drilling Technologies, Inc. Impact excavation system and method with particle separation
US7343987B2 (en) * 2003-04-16 2008-03-18 Particle Drilling Technologies, Inc. Impact excavation system and method with suspension flow control
US7798249B2 (en) * 2003-04-16 2010-09-21 Pdti Holdings, Llc Impact excavation system and method with suspension flow control
WO2004106693A2 (en) * 2003-05-27 2004-12-09 Particle Drilling, Inc. Method and appartus for cutting earthen formations
WO2005078231A1 (en) * 2004-02-04 2005-08-25 David Scott Chrisman Tool and method for drilling, reaming and cutting
FR2869066B1 (fr) * 2004-04-16 2007-01-05 Technip France Sa Methode et ensemble de forage pour forer des trous de large diametre
US7997355B2 (en) * 2004-07-22 2011-08-16 Pdti Holdings, Llc Apparatus for injecting impactors into a fluid stream using a screw extruder
US7699107B2 (en) * 2005-12-30 2010-04-20 Baker Hughes Incorporated Mechanical and fluid jet drilling method and apparatus
US7584794B2 (en) * 2005-12-30 2009-09-08 Baker Hughes Incorporated Mechanical and fluid jet horizontal drilling method and apparatus
US7677316B2 (en) * 2005-12-30 2010-03-16 Baker Hughes Incorporated Localized fracturing system and method
US7779922B1 (en) 2007-05-04 2010-08-24 John Allen Harris Breakout device with support structure
US20090038856A1 (en) * 2007-07-03 2009-02-12 Particle Drilling Technologies, Inc. Injection System And Method
WO2009049076A1 (en) 2007-10-09 2009-04-16 Particle Drilling Technologies, Inc. Injection system and method
US7980326B2 (en) 2007-11-15 2011-07-19 Pdti Holdings, Llc Method and system for controlling force in a down-hole drilling operation
US8342782B2 (en) * 2007-12-07 2013-01-01 Hitachi Koki Co., Ltd. Drilling tool with dust collector
US8037950B2 (en) 2008-02-01 2011-10-18 Pdti Holdings, Llc Methods of using a particle impact drilling system for removing near-borehole damage, milling objects in a wellbore, under reaming, coring, perforating, assisting annular flow, and associated methods
US7896108B2 (en) * 2008-03-06 2011-03-01 Able Robert E Dual string orbital drilling system
US8485279B2 (en) 2009-04-08 2013-07-16 Pdti Holdings, Llc Impactor excavation system having a drill bit discharging in a cross-over pattern
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US8739902B2 (en) 2012-08-07 2014-06-03 Dura Drilling, Inc. High-speed triple string drilling system
US9410376B2 (en) 2012-08-23 2016-08-09 Ramax, Llc Drill with remotely controlled operating modes and system and method for providing the same
US10094172B2 (en) 2012-08-23 2018-10-09 Ramax, Llc Drill with remotely controlled operating modes and system and method for providing the same
CN102913160A (zh) * 2012-11-12 2013-02-06 中国石油集团长城钻探工程有限公司 一种连续循环钻井系统
TWI546059B (zh) * 2014-12-24 2016-08-21 Jiann Jzaw Metal Industry Co Ltd 沖牙器的快速接頭
US9464487B1 (en) 2015-07-22 2016-10-11 William Harrison Zurn Drill bit and cylinder body device, assemblies, systems and methods
CN109723401B (zh) * 2017-10-27 2021-10-29 中国石油化工集团公司 油田废弃井改造成地热井的方法
CN108894733B (zh) * 2018-09-25 2024-04-30 徐州徐工基础工程机械有限公司 双壁钻杆和钻机
CN109098657A (zh) * 2018-10-24 2018-12-28 云南建投基础工程有限责任公司 一种与旋挖桩机结合的处理漂石的高压水射流装置及方法
US10876376B2 (en) 2018-10-29 2020-12-29 Cameron International Corporation Erosion control system
CN109653691B (zh) * 2019-02-27 2024-01-26 西南石油大学 一种水力与机械复合可控式岩屑床清除工具
CN111764821B (zh) * 2020-08-03 2023-04-14 四川大学 一种微波水射流协同破岩方法与装置

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Also Published As

Publication number Publication date
NO862365D0 (no) 1986-06-13
US4624327B1 (da) 1990-08-21
EP0198060A1 (en) 1986-10-22
US4624327A (en) 1986-11-25
ATE91748T1 (de) 1993-08-15
WO1986002403A1 (en) 1986-04-24
DK273686A (da) 1986-06-10
EP0198060A4 (en) 1988-10-20
US4691790A (en) 1987-09-08
DE3587472T2 (de) 1994-02-03
MX162577A (es) 1991-05-27
EP0198060B1 (en) 1993-07-21
AU585287B2 (en) 1989-06-15
BR8506979A (pt) 1987-01-06
NO862365L (no) 1986-06-13
AU5064585A (en) 1986-05-02
DE3587472D1 (de) 1993-08-26

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