EA201171037A1 - Забойный ударник с поднятым выпуском - Google Patents

Забойный ударник с поднятым выпуском

Info

Publication number
EA201171037A1
EA201171037A1 EA201171037A EA201171037A EA201171037A1 EA 201171037 A1 EA201171037 A1 EA 201171037A1 EA 201171037 A EA201171037 A EA 201171037A EA 201171037 A EA201171037 A EA 201171037A EA 201171037 A1 EA201171037 A1 EA 201171037A1
Authority
EA
Eurasian Patent Office
Prior art keywords
drill
bit
actuator
stream
drilling
Prior art date
Application number
EA201171037A
Other languages
English (en)
Other versions
EA027551B1 (ru
Inventor
КОПКО СЕКОРОК ЭлЭлСи АТЛАС
Original Assignee
КОПКО СЕКОРОК ЭлЭлСи АТЛАС
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 КОПКО СЕКОРОК ЭлЭлСи АТЛАС filed Critical КОПКО СЕКОРОК ЭлЭлСи АТЛАС
Publication of EA201171037A1 publication Critical patent/EA201171037A1/ru
Publication of EA027551B1 publication Critical patent/EA027551B1/ru

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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • 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

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)
  • Surgical Instruments (AREA)

Abstract

Ударно-роторное бурильное устройство включает в себя верхний переводник для соединения с бурильной трубой. Бурильная труба передает крутящий момент на бурильное устройство и подает движущую текучую среду на бурильное устройство. Бурильное устройство включает в себя переходную муфту хвостовика для скрепления роторного бурового долота с бурильным устройством. Движущая текучая среда разделяется на поток для долота, проходящий через долото для очистки отходов снизу бурильного устройства, и поток исполнительного механизма, причем механизм, который может иметь форму поршня, возвратно-поступательно перемещающегося в бурильном устройстве под действием потока исполнительного механизма для передачи циклических ударов на переходную муфту хвостовика. Удары передаются на буровое долото через переходную муфту хвостовика для создания ударной силы относительно высокой частоты и низкой амплитуды на вращающемся буровом долоте при осуществлении операции бурения. По меньшей мере часть потока движущей текучей среды исполнительного механизма выпускается через верхний конец бурильного устройства. Относительные расходы и объемы потоков долота и исполнительного механизма можно регулировать обратным клапаном в выпускном пути потока исполнительного механизма.
EA201171037A 2009-02-11 2010-02-10 Забойный ударник с поднятым выпуском EA027551B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/369,579 US8011455B2 (en) 2009-02-11 2009-02-11 Down hole hammer having elevated exhaust
PCT/US2010/023742 WO2010093685A2 (en) 2009-02-11 2010-02-10 Down hole hammer having elevated exhaust

Publications (2)

Publication Number Publication Date
EA201171037A1 true EA201171037A1 (ru) 2012-02-28
EA027551B1 EA027551B1 (ru) 2017-08-31

Family

ID=42470822

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201171037A EA027551B1 (ru) 2009-02-11 2010-02-10 Забойный ударник с поднятым выпуском

Country Status (12)

Country Link
US (2) US8011455B2 (ru)
CN (1) CN102317565B (ru)
AU (1) AU2010213863B2 (ru)
BR (1) BRPI1007764B1 (ru)
CA (1) CA2752108C (ru)
CL (1) CL2011001928A1 (ru)
EA (1) EA027551B1 (ru)
MX (1) MX2011008394A (ru)
PE (1) PE20120699A1 (ru)
SE (1) SE537293C2 (ru)
WO (1) WO2010093685A2 (ru)
ZA (1) ZA201105350B (ru)

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US8353369B2 (en) * 2008-08-06 2013-01-15 Atlas Copco Secoroc, LLC Percussion assisted rotary earth bit and method of operating the same
US20130037292A1 (en) * 2011-08-12 2013-02-14 Riyan Pneumatic Co., Ltd. Reversing actuating module for a reciprocating pneumatic tool
AU2014202538B2 (en) * 2013-05-10 2018-03-08 Tricon Drilling Solutions Pty Ltd Percussive Down-The-Hole Drill
BR112016000569B1 (pt) * 2013-07-12 2022-01-25 Drillroc Pneumatic Pty Ltd Tubo de vedação dinâmica para um martelo de perfuração de tipo "down-the-hole"
PL2851502T3 (pl) * 2013-09-23 2016-05-31 Sandvik Intellectual Property Adapter rdzeniowy z otworem płuczącym wytrzymałym na pęknięcia
CN105201402B (zh) * 2014-06-30 2019-01-01 中国石油化工股份有限公司 扭转冲击钻井装置
WO2016154703A1 (en) 2015-03-27 2016-10-06 Anderson, Charles Abernethy Apparatus and method for modifying axial force
CN106192978B (zh) * 2016-08-30 2018-08-10 中铁西北科学研究院有限公司 一种在狭小空间使用的便携式夯补锤
US10669781B2 (en) * 2016-12-21 2020-06-02 Center Rock Inc. Down-the-hole drill hammer having a roller bearing assembly
US11078736B2 (en) * 2017-01-20 2021-08-03 Center Rock Inc. Flow diversion sub for a down-the-hole drill hammer
CN108590510B (zh) * 2018-04-12 2019-11-15 中国石油大学(北京) 旋转配流式复合冲击器
CN109296311A (zh) * 2018-12-03 2019-02-01 长沙超金刚机械制造有限公司 一种高压气体潜孔冲击器
EP3754153B1 (en) * 2019-06-20 2022-05-04 Sandvik Mining and Construction Oy Down the hole drilling assembly and apparatus
EP3754152B1 (en) 2019-06-20 2022-02-16 Sandvik Mining and Construction Oy Down the hole drilling assembly exhaust assembly
CN110295847B (zh) * 2019-07-02 2020-04-07 周廷荪 具有防掉机构的钻井提效器
NO345243B1 (en) * 2019-07-03 2020-11-16 Petroleum Technology Co As A valve arrangement
EP3913184B1 (en) * 2020-05-19 2023-07-12 Sandvik Mining and Construction Tools AB Spline lubrication for dth hammers
CN112377092A (zh) * 2020-11-17 2021-02-19 江西省水利科学研究院 一种液动潜孔冲击器
WO2023128844A1 (en) 2021-12-27 2023-07-06 Epiroc Drilling Tools Aktiebolag Down-the-hole hammer
WO2023128843A1 (en) 2021-12-27 2023-07-06 Epiroc Drilling Tools Aktiebolag Check valve for a down-the-hole hammer
WO2023128842A1 (en) 2021-12-27 2023-07-06 Epiroc Drilling Tools Aktiebolag Down-the-hole hammer
CN116816284B (zh) * 2023-08-30 2023-11-17 陕西炬烽建筑劳务有限公司 一种公路施工作业旋挖钻装置

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Also Published As

Publication number Publication date
CN102317565B (zh) 2014-01-29
WO2010093685A3 (en) 2010-12-16
CA2752108A1 (en) 2010-08-19
CL2011001928A1 (es) 2012-01-27
US20100200301A1 (en) 2010-08-12
EA027551B1 (ru) 2017-08-31
AU2010213863B2 (en) 2015-03-26
US8011455B2 (en) 2011-09-06
PE20120699A1 (es) 2012-06-20
WO2010093685A2 (en) 2010-08-19
CA2752108C (en) 2017-06-27
US8141663B2 (en) 2012-03-27
BRPI1007764B1 (pt) 2020-12-01
ZA201105350B (en) 2012-09-26
AU2010213863A1 (en) 2011-09-01
SE537293C2 (sv) 2015-03-31
BRPI1007764A8 (pt) 2018-06-12
CN102317565A (zh) 2012-01-11
BRPI1007764A2 (pt) 2016-02-23
MX2011008394A (es) 2011-10-12
SE1150806A1 (sv) 2011-09-08
US20110266067A1 (en) 2011-11-03

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Legal Events

Date Code Title Description
TC4A Change in name of a patent proprietor in a eurasian patent
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KG MD TJ TM