CL2019002585A1 - Método y aparato para evitar que fragmentos de roca ingresen o colapsen dentro de un barreno. - Google Patents

Método y aparato para evitar que fragmentos de roca ingresen o colapsen dentro de un barreno.

Info

Publication number
CL2019002585A1
CL2019002585A1 CL2019002585A CL2019002585A CL2019002585A1 CL 2019002585 A1 CL2019002585 A1 CL 2019002585A1 CL 2019002585 A CL2019002585 A CL 2019002585A CL 2019002585 A CL2019002585 A CL 2019002585A CL 2019002585 A1 CL2019002585 A1 CL 2019002585A1
Authority
CL
Chile
Prior art keywords
hole
collapsing
longitudinally
longitudinally opposite
leaf
Prior art date
Application number
CL2019002585A
Other languages
English (en)
Inventor
Gregory Patching
Original Assignee
Tbs Mining Solutions 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
Priority claimed from AU2017902834A external-priority patent/AU2017902834A0/en
Application filed by Tbs Mining Solutions Pty Ltd filed Critical Tbs Mining Solutions Pty Ltd
Publication of CL2019002585A1 publication Critical patent/CL2019002585A1/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
    • F42D1/08—Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor
    • F42D1/22—Methods for holding or positioning for blasting cartridges or tamping cartridges
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02—Subsoil filtering
    • E21B43/10—Setting of casings, screens, liners or the like in wells
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02—Subsoil filtering
    • E21B43/10—Setting of casings, screens, liners or the like in wells
    • E21B43/103—Setting of casings, screens, liners or the like in wells of expandable casings, screens, liners, or the like
    • E21B43/108—Expandable screens or perforated liners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
    • F42D1/08—Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D3/00—Particular applications of blasting techniques
    • F42D3/04—Particular applications of blasting techniques for rock blasting

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)

Abstract

LA INVENCIÓN PROVEE UN APARATO Y MÉTODO PARA EVITAR QUE FRAGMENTOS CIRCUNDANTES DE ROCA SUELTOS CAIGAN O COLAPSEN DENTRO DE UN BARRENO. EL APARATO INCLUYE UNA HOJA FLEXIBLE QUE INCLUYE UN PAR DE BORDES LATERALES SEPARADOS QUE SE EXTIENDEN LONGITUDINALMENTE Y UN PAR DE BORDES DE EXTREMO SEPARADOS QUE SE EXTIENDEN LATERALMENTE. LA HOJA TIENE UNA FORMA CURVADA QUE DEFINE UN PASAJE LONGITUDINAL QUE SE EXTIENDE ENTRE ABERTURAS EN EXTREMOS LONGITUDINALMENTE OPUESTOS, SIENDO UN EXTREMO DE LA HOJA CURVADA INSERTABLE DENTRO DEL EXTREMO ABIERTO DE UN BARRENO MEDIANTE LO CUAL LA HOJA CURVADA ENFRENTA ESTRECHAMENTE UNA SUPERFICIE INTERNA DEL BARRENO Y FORMA UNA BARRERA QUE EVITA QUE LOS FRAGMENTOS CIRCUNDANTES DE ROCA SUELTOS CAIGAN O COLAPSEN DENTRO DEL BARRENO. LA INVENCIÓN TAMBIÉN PROVEE UN MÉTODO DE VOLADURA EN BANCO Y UN DISPOSITIVO DE DESPLIEGUE PARA DESPLEGAR EL APARATO DENTRO DE UN BARRENO.
CL2019002585A 2017-07-19 2019-09-10 Método y aparato para evitar que fragmentos de roca ingresen o colapsen dentro de un barreno. CL2019002585A1 (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AU2017902834A AU2017902834A0 (en) 2017-07-19 A method and apparatus for preventing rock fragments from entering a blast hole
AU2017903102A AU2017903102A0 (en) 2017-08-04 A method and apparatus for preventing rock fragments from entering a blast hole
AU2017903341A AU2017903341A0 (en) 2017-08-18 A method and apparatus for preventing rock fragments from entering or collapsing into a blast hole
AU2017904880A AU2017904880A0 (en) 2017-12-04 A method and apparatus for preventing rock fragments from entering or collapsing into a blast hole

Publications (1)

Publication Number Publication Date
CL2019002585A1 true CL2019002585A1 (es) 2019-12-13

Family

ID=65014853

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2019002585A CL2019002585A1 (es) 2017-07-19 2019-09-10 Método y aparato para evitar que fragmentos de roca ingresen o colapsen dentro de un barreno.

Country Status (12)

Country Link
US (3) US11175119B2 (es)
EP (1) EP3655705A4 (es)
CN (2) CN113790650B (es)
AU (3) AU2018303336B2 (es)
BR (1) BR112020001046A2 (es)
CA (1) CA3070500A1 (es)
CL (1) CL2019002585A1 (es)
CO (1) CO2019014945A2 (es)
MX (1) MX2020000736A (es)
PE (1) PE20200345A1 (es)
WO (1) WO2019014716A1 (es)
ZA (1) ZA202000246B (es)

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US10619987B1 (en) 2019-01-02 2020-04-14 Dyno Nobel Inc. Blasthole guards and related systems and methods
CN110631440A (zh) * 2019-10-24 2019-12-31 金堆城钼业股份有限公司 基于露天矿台阶深孔爆破护孔装置及其施工方法
CN114651109A (zh) 2019-10-30 2022-06-21 阿奎里安科技公司 一种用于钻进和将孔口支撑套管定位至爆破孔内的方法和设备
CN111241679B (zh) * 2020-01-10 2021-01-19 重庆中环建设有限公司 一种基于数码电子雷管起爆的隧道爆破参数设计方法
CN111852513A (zh) * 2020-07-29 2020-10-30 中国矿业大学 一种利用爆破在富水孔隙岩层形成隔水注浆帷幕施工方法
JP7470602B2 (ja) 2020-08-24 2024-04-18 カヤク・ジャパン株式会社 点火信号伝送媒体の収容パイプ及びそれを用いた発破準備方法
US11401773B1 (en) * 2021-03-08 2022-08-02 Saudi Arabian Oil Company Compensating changes in length of a wellbore string
KR102504139B1 (ko) * 2021-07-29 2023-02-27 관악산업 주식회사 외부 방향유도부가 구비된 장약홀더 및 이를 이용한 발파공법
AU2022357629A1 (en) * 2021-09-29 2024-05-09 Aquirian Technology Pty Ltd Apparatus and method for supporting a collar region of a blast hole during drilling

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Also Published As

Publication number Publication date
ZA202000246B (en) 2021-01-27
CA3070500A1 (en) 2019-01-24
US20200149854A1 (en) 2020-05-14
BR112020001046A2 (pt) 2020-07-21
PE20200345A1 (es) 2020-02-17
CO2019014945A2 (es) 2020-04-24
US11598620B2 (en) 2023-03-07
CN110892199A (zh) 2020-03-17
AU2018303336B2 (en) 2023-07-27
US20220026189A1 (en) 2022-01-27
AU2018303336A1 (en) 2020-02-06
MX2020000736A (es) 2020-08-17
CN113790650B (zh) 2024-02-06
AU2023100029A4 (en) 2023-05-04
CN113790650A (zh) 2021-12-14
EP3655705A4 (en) 2021-04-28
WO2019014716A1 (en) 2019-01-24
EP3655705A1 (en) 2020-05-27
AU2023100098A4 (en) 2024-01-11
US20230184528A1 (en) 2023-06-15
US11175119B2 (en) 2021-11-16

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