MX2019003197A - Disposicion de ampliacion del eje para un sistema de perforacion. - Google Patents

Disposicion de ampliacion del eje para un sistema de perforacion.

Info

Publication number
MX2019003197A
MX2019003197A MX2019003197A MX2019003197A MX2019003197A MX 2019003197 A MX2019003197 A MX 2019003197A MX 2019003197 A MX2019003197 A MX 2019003197A MX 2019003197 A MX2019003197 A MX 2019003197A MX 2019003197 A MX2019003197 A MX 2019003197A
Authority
MX
Mexico
Prior art keywords
arrangement
head arrangement
boring
cutter head
shaft enlargement
Prior art date
Application number
MX2019003197A
Other languages
English (en)
Inventor
Jacobus Jordaan Barend
Coenraad Pretorius Daniel
GERMISHUYS Louis
Bodenstein GOODWIN Nicolaas
Pretorius Gerhard
Original Assignee
Master Sinkers Pty 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 Master Sinkers Pty Ltd filed Critical Master Sinkers Pty Ltd
Publication of MX2019003197A publication Critical patent/MX2019003197A/es

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D1/00—Sinking shafts
    • E21D1/03—Sinking shafts mechanically, e.g. by loading shovels or loading buckets, scraping devices, conveying screws
    • E21D1/06—Sinking shafts mechanically, e.g. by loading shovels or loading buckets, scraping devices, conveying screws with shaft-boring cutters
    • 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
    • E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
    • 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
    • E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
    • E21B10/28—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with non-expansible roller cutters
    • 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
    • E21B7/28—Enlarging drilled holes, e.g. by counterboring

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Earth Drilling (AREA)
  • Drilling And Boring (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

Se proporciona una disposición de ampliación de eje para un sistema de perforación, la disposición de ampliación de eje está compuesta por una columna hueca próxima a un extremo inferior del sistema de perforación. Una sección de fresado que comprende una primera disposición del cabezal de corte de conicidad descendente se acopla de manera giratoria a la columna hueca, estando provistos los primeros medios de accionamiento para girar la primera disposición del cabezal de corte con relación a la columna hueca para perforar hacia abajo un orificio que tiene un diámetro que corresponde sustancialmente al diámetro de la primera disposición del cabezal de corte. Una disposición del cabezal de perforación se acopla a un extremo inferior de forma operativa, la disposición del cabezal de perforación que termina en una segunda disposición de cabezal de corte cónica descendente para perforar un orificio principal o piloto, con un diámetro menor que el diámetro de la primera disposición del cabezal de corte, ya que el sistema de perforación procede a perforar hacia abajo. Se proporciona una sección de empuje para permitir que la disposición del cabezal de perforación avance en relación con la sección de fresado, con una disposición de sujeción que se utiliza para asegurar la disposición de ampliación del eje dentro del orificio perforado y para controlar el avance de la disposición del cabezal de perforación con relación a la sección de fresado.
MX2019003197A 2016-09-21 2017-09-21 Disposicion de ampliacion del eje para un sistema de perforacion. MX2019003197A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA201606512 2016-09-21
PCT/IB2017/055734 WO2018055549A1 (en) 2016-09-21 2017-09-21 Shaft enlargement arrangement for a boring system

Publications (1)

Publication Number Publication Date
MX2019003197A true MX2019003197A (es) 2019-10-15

Family

ID=61689822

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019003197A MX2019003197A (es) 2016-09-21 2017-09-21 Disposicion de ampliacion del eje para un sistema de perforacion.

Country Status (10)

Country Link
US (1) US10947845B2 (es)
EP (1) EP3516170A4 (es)
CN (1) CN110023586B (es)
AU (1) AU2017332866B2 (es)
CA (1) CA3044325A1 (es)
CL (1) CL2019000735A1 (es)
MX (1) MX2019003197A (es)
PE (1) PE20190497A1 (es)
WO (1) WO2018055549A1 (es)
ZA (1) ZA201902539B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3247862B1 (en) 2015-01-23 2019-10-09 Master Sinkers (PTY) LTD Shaft enlargement arrangement for a boring system
PE20190497A1 (es) * 2016-09-21 2019-04-09 Master Sinkers Pty Ltd Disposicion de ampliacion del eje para un sistema de perforacion
AU2019397600A1 (en) 2018-12-12 2021-07-29 Master Sinkers (Pty) Ltd Cutter head arrangement
US20230147209A1 (en) * 2019-07-24 2023-05-11 Herrenknecht Ag Drill head and method for producing a vertical borehole in the ground
CN113250700A (zh) * 2021-06-09 2021-08-13 中国铁建重工集团股份有限公司 一种用于全断面竖井掘进机的刀盘结构
CN114233196B (zh) * 2021-11-23 2023-05-26 中冶集团武汉勘察研究院有限公司 一种地下空间连通通道施工装置及施工方法
US11891865B1 (en) * 2022-08-25 2024-02-06 Hefei Design & Research Institute Of Coal Industry Co., Ltd Full-face shaft tunnel boring machine system

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3379264A (en) 1964-11-05 1968-04-23 Dravo Corp Earth boring machine
DE1242171B (de) * 1965-02-11 1967-06-15 Beteiligungs & Patentverw Gmbh Bohrwerkzeug zur Herstellung von Erweiterungsbohrungen
US3485309A (en) 1967-08-08 1969-12-23 Alkirk Inc Earth boring apparatus
US3934660A (en) 1974-07-02 1976-01-27 Nelson Daniel E Flexpower deep well drill
US3965995A (en) * 1975-03-06 1976-06-29 The Robbins Company Machine for boring a large diameter blind hole
GB2028897B (en) * 1978-08-26 1982-09-15 Paurat F Equipment for the sinking of shafts
EP0050954A1 (en) * 1980-10-23 1982-05-05 Cementation Research Limited Boring tools
US4589502A (en) * 1984-05-04 1986-05-20 Cementation Company Of America, Incorporated Earth boring apparatus
DE3609111A1 (de) * 1986-03-19 1987-10-01 Turmag Turbo Masch Ag Bohrmaschine
CN1525043A (zh) * 2003-02-24 2004-09-01 蔡德彬 循环式竖井钻掘设备及其施工方法
US8591151B2 (en) * 2009-06-30 2013-11-26 Technological Resouces Pty. Ltd. Forming a shaft for an underground mine
AU2010268761B2 (en) * 2009-06-30 2012-07-26 Technological Resources Pty. Limited Forming a shaft for an underground mine
CN203145835U (zh) * 2013-01-21 2013-08-21 常州信息职业技术学院 一种组合型多级碎泥屑钻头
EP2781684A1 (en) * 2013-03-20 2014-09-24 Sandvik Intellectual Property AB Roller cutter with improved sealing
EP3247862B1 (en) 2015-01-23 2019-10-09 Master Sinkers (PTY) LTD Shaft enlargement arrangement for a boring system
PE20190497A1 (es) * 2016-09-21 2019-04-09 Master Sinkers Pty Ltd Disposicion de ampliacion del eje para un sistema de perforacion

Also Published As

Publication number Publication date
EP3516170A1 (en) 2019-07-31
RU2019111846A (ru) 2020-10-22
ZA201902539B (en) 2021-08-25
CL2019000735A1 (es) 2019-09-27
AU2017332866B2 (en) 2023-07-06
CA3044325A1 (en) 2018-03-29
AU2017332866A1 (en) 2019-05-16
WO2018055549A1 (en) 2018-03-29
US20200018163A1 (en) 2020-01-16
CN110023586B (zh) 2022-08-12
PE20190497A1 (es) 2019-04-09
US10947845B2 (en) 2021-03-16
RU2019111846A3 (es) 2021-01-28
CN110023586A (zh) 2019-07-16
EP3516170A4 (en) 2020-05-20

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