PA8817801A1 - IMPROVEMENTS IN PLATFORM TRAINING SYSTEMS FOR EXPLOSIVES - Google Patents

IMPROVEMENTS IN PLATFORM TRAINING SYSTEMS FOR EXPLOSIVES

Info

Publication number
PA8817801A1
PA8817801A1 PA8817801A PA8817801A PA8817801A1 PA 8817801 A1 PA8817801 A1 PA 8817801A1 PA 8817801 A PA8817801 A PA 8817801A PA 8817801 A PA8817801 A PA 8817801A PA 8817801 A1 PA8817801 A1 PA 8817801A1
Authority
PA
Panama
Prior art keywords
pressure
perforation
bag
inflation
primary
Prior art date
Application number
PA8817801A
Other languages
Spanish (es)
Inventor
John Martin Michael
Original Assignee
Trouperdale 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 AU2008901048A external-priority patent/AU2008901048A0/en
Application filed by Trouperdale Pty Ltd filed Critical Trouperdale Pty Ltd
Publication of PA8817801A1 publication Critical patent/PA8817801A1/en

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
    • F42D1/18—Plugs for boreholes
    • 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/06—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for setting packers
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/127—Packers; Plugs with inflatable sleeve

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Pipe Accessories (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Piles And Underground Anchors (AREA)
  • Air Bags (AREA)

Abstract

UN MONTAJE DE OBTURADOR EXPANSIBLE PARA UNA PERFORACIÓN COMPRENDE UNA BOLSA INFLABLE QUE ENCAPSULA UN DISPOSITIVO DE INFLADO PRIMARIO DE LA BOLSA.EL DISPOSITIVO DE INFLADO PRIMARIO DE LA BOLSA TIENE UN ALOJAMIENTO DENTRO DEL CUAL SE ENCUENTRA UN MEDIO DE INFLADO PRIMARIO A UNA PRIMERA PRESIÓN INTERNA Y UN DISPOSITIVO ELEVADOR DE PRESIÓN.EL DISPOSITIVO ELEVADOR DE PRESIÓN INCLUYE UN RECEPTÁCULO QUE TIENE UN MEDIO DE INFLADO AUXILIAR A UNA SEGUNDA PRESIÓN INTERNA.EL DISPOSITIVO DE INFLADO PRIMARIO PUEDE SER ACCIONADO PARA LIBERAR EL MEDIO DE INFLADO PRIMARIO E INICIAR PRESÓN INTERNA QUE, CUANDO CAE BAJO UN NIVEL ESTABLECIDO,TIENE COMO RESULTADO QUE EL MEDIO DE INFLADO AUXILIAR SE LIBERA DEL MEDIO ELEVADOR DE PRESIÓN.ESTO PERMITE QUELA PRESIÓN HIDROSTÁTICA DEL AGUA EN LA PERFORACIÓN SEA SUPERADA MÁS EFECTIVAMENTE Y QUE LA BOLSA SE INFLE LO SUFICIENTE PARA QUE EL MONTAJE DE OBTURADOR PARA LA PERFORACIÓN ENCAJE EN LAS PAREDES DE LA PERFORACIÓN.AN EXPANSIBLE SHUTTER MOUNT FOR A PERFORATION INCLUDES AN INFLATABLE BAG THAT ENCAPSULATES A PRIMARY INFLATION DEVICE OF THE BAG. THE PRIMARY INFLATION DEVICE OF THE BAG HAS AN ACCOMMODATION INSIDE WHICH A FIRST INTERMEDIATE IS HALF A FIRST INTERMEDIATE. A PRESSURE ELEVATOR DEVICE. THE PRESSURE ELEVATOR DEVICE INCLUDES A RECEPTACLE THAT HAS AN AUXILIARY INFLATION MEANS AT A SECOND INTERNAL PRESSURE. THE PRIMARY INFLATION DEVICE CAN BE DRIVEN TO RELEASE THE PRIMARY INFLATION AND INPUT PRESSURE. UNDER AN ESTABLISHED LEVEL, IT HAS AS A RESULT THAT THE AUXILIARY INFLATION MEDIA IS RELEASED FROM THE PRESSURE LIFTING MEDIA. THIS ALLOWS WATER HYDOSTATIC PRESSURE IN THE PERFORATION TO BE EXCEEDED MORE EFFECTIVELY AND THAT THE BAG IS INFLUENCED SO THAT THE MONITOR IS OBTAINED FOR PERFORATION LEFT ON THE WALLS OF THE PERFORATION.

PA8817801A 2008-03-04 2009-03-03 IMPROVEMENTS IN PLATFORM TRAINING SYSTEMS FOR EXPLOSIVES PA8817801A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU2008901048A AU2008901048A0 (en) 2008-03-04 Improvements in explosives decking systems

Publications (1)

Publication Number Publication Date
PA8817801A1 true PA8817801A1 (en) 2009-12-16

Family

ID=41055484

Family Applications (1)

Application Number Title Priority Date Filing Date
PA8817801A PA8817801A1 (en) 2008-03-04 2009-03-03 IMPROVEMENTS IN PLATFORM TRAINING SYSTEMS FOR EXPLOSIVES

Country Status (3)

Country Link
CL (1) CL2008001108A1 (en)
PA (1) PA8817801A1 (en)
WO (1) WO2009109008A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2862237C (en) 2012-01-25 2017-08-15 International Technologies, Llc Booster explosive support device
CN105927214B (en) * 2016-05-19 2022-11-11 六盘水师范学院 Method for accurately measuring gas pressure of original coal seam
GB2553827A (en) * 2016-09-16 2018-03-21 Morphpackers Ltd Improved packer
AU2017379410B2 (en) * 2016-12-20 2022-12-08 Four Flags Pty Ltd Inflatable blasthole plug assembly
CN108894745B (en) * 2018-09-19 2024-01-30 重庆科技学院 Rock drill orifice air pressure plugging device and method
CN109653704A (en) * 2018-11-28 2019-04-19 山东省地质矿产勘查开发局第三水文地质工程地质大队(山东省鲁南地质工程勘察院) Water stopper, layered water stopping device and system applied to geothermal well water pumping test
CN110345825B (en) * 2019-07-17 2021-12-03 贵州大学 Filling device convenient to fully contact tunnel blast hole
CN111322918A (en) * 2020-03-20 2020-06-23 威海埃姆提爱矿山设备有限公司 Gas of gas spacer
CN112902776B (en) * 2021-03-02 2023-11-28 陕西新通宇彤智能科技有限公司 Expansion sealing sleeve of high-voltage electromagnetic blasting device
CN113586091B (en) * 2021-08-16 2023-10-17 许昌学院 Grouting water damage prevention and control method considering mining fracture influence
CN114543606B (en) * 2022-04-12 2022-12-16 中国矿业大学 Mine roof presplitting blasting hole sealing device
CN114923386A (en) * 2022-04-19 2022-08-19 武汉理工大学 Water-proof charging device and method in hole suitable for underwater blasting

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU763474B2 (en) * 1999-01-04 2003-07-24 Crinum Ip Pty Ltd Borehole plugs
AU2000226845A1 (en) * 1999-07-14 2001-01-30 Koen Alixe Mauritz Dhooge Blast hole plug
AU779463B2 (en) * 2000-03-09 2005-01-27 Crinum Ip Pty Ltd Actuators for borehole plugs
AU2007201040A1 (en) * 2006-03-09 2007-09-27 Crinum Ip Pty Ltd Improvements in explosives decking systems

Also Published As

Publication number Publication date
CL2008001108A1 (en) 2009-01-16
WO2009109008A1 (en) 2009-09-11

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