[go: up one dir, main page]

CA980817A - Method of hydraulically mining underground materials - Google Patents

Method of hydraulically mining underground materials

Info

Publication number
CA980817A
CA980817A CA169,866A CA169866A CA980817A CA 980817 A CA980817 A CA 980817A CA 169866 A CA169866 A CA 169866A CA 980817 A CA980817 A CA 980817A
Authority
CA
Canada
Prior art keywords
mining underground
underground materials
hydraulically mining
hydraulically
materials
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA169,866A
Other versions
CA169866S (en
Inventor
Lodewikus N.J. De Jong
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shell Canada Ltd
Original Assignee
Shell Canada 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 Shell Canada Ltd filed Critical Shell Canada Ltd
Application granted granted Critical
Publication of CA980817A publication Critical patent/CA980817A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/60—Slitting by jets of water or other liquid
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C41/00—Methods of underground or surface mining; Layouts therefor
    • E21C41/16—Methods of underground mining; Layouts therefor
    • E21C41/18—Methods of underground mining; Layouts therefor for brown or hard coal
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C41/00—Methods of underground or surface mining; Layouts therefor
    • E21C41/16—Methods of underground mining; Layouts therefor
    • E21C41/22—Methods of underground mining; Layouts therefor for ores, e.g. mining placers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Remote Sensing (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)
  • Earth Drilling (AREA)
CA169,866A 1973-02-26 1973-04-30 Method of hydraulically mining underground materials Expired CA980817A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB930173A GB1424240A (en) 1973-02-26 1973-02-26 Method of hydraulically mining underground materials

Publications (1)

Publication Number Publication Date
CA980817A true CA980817A (en) 1975-12-30

Family

ID=9869337

Family Applications (1)

Application Number Title Priority Date Filing Date
CA169,866A Expired CA980817A (en) 1973-02-26 1973-04-30 Method of hydraulically mining underground materials

Country Status (4)

Country Link
US (1) US3900226A (en)
CA (1) CA980817A (en)
GB (1) GB1424240A (en)
ZA (1) ZA741224B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4079999A (en) * 1974-10-25 1978-03-21 Kaiser Resources Ltd. Method and apparatus for mining
US4226475A (en) * 1978-04-19 1980-10-07 Frosch Robert A Underground mineral extraction
US4534425A (en) * 1980-10-14 1985-08-13 Electric Power Research Institute, Inc. Cable reaming apparatus and method
US4385667A (en) * 1980-10-14 1983-05-31 Electric Power Research Institute, Inc. Cable reaming apparatus
US4496191A (en) * 1982-09-01 1985-01-29 Conoco Inc. Selective mining from horizontal holes
US4536035A (en) * 1984-06-15 1985-08-20 The United States Of America As Represented By The United States Department Of Energy Hydraulic mining method
US5879057A (en) * 1996-11-12 1999-03-09 Amvest Corporation Horizontal remote mining system, and method
US20130127231A1 (en) * 2010-07-21 2013-05-23 Ian Gray Hydraulic Mining System for Tabular Orebodies Utilising Directional Drilling
CN102174892A (en) * 2011-03-10 2011-09-07 贵州铸安矿山科技股份有限公司 Rotary cutting type cross-cut coal uncovering method
CN104213921B (en) * 2014-08-07 2016-03-30 中国矿业大学 Freezing Shimen Uncovering Coal Method Based on Hydraulic Slit
CN109594985A (en) * 2018-11-22 2019-04-09 太原理工大学 A kind of rockmass and surface subsidence distribution control method of mining overburden hydraulic slotted liner technique
CN113027459B (en) * 2021-04-25 2021-09-24 中国矿业大学 Coal and coal series symbiotic bauxite coordinated mining system and uplink exploitation extension method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2274431A (en) * 1940-03-26 1942-02-24 Robert R Renner Hydraulic drill
US3651872A (en) * 1970-07-13 1972-03-28 Joseph E Smith Jr Method of and apparatus for boring holes under streets, highways or the like

Also Published As

Publication number Publication date
GB1424240A (en) 1976-02-11
ZA741224B (en) 1975-10-29
US3900226A (en) 1975-08-19
AU6595774A (en) 1975-08-28

Similar Documents

Publication Publication Date Title
YU323574A (en) Hydraulic mining method of obtaining viscous naphtha
CA1007600A (en) Underground mining machine
CA981706A (en) Underground mining system
CA1017885A (en) Modified asphalt hydraulic sealer
CA999311A (en) Mining method
CA1023397A (en) Hydraulic mining method
CA979930A (en) Method of mining
CA1020177A (en) Machine for excavating underground galleries
CA980817A (en) Method of hydraulically mining underground materials
CA949876A (en) Floating piston for selective hydraulic packer
CA991006A (en) Method of controlling gas accumulation in underground mines
CA1012564A (en) Method of underground mining
CA995654A (en) Hydraulically operated apparatus for mechanically breaking up rock
CA990959A (en) Mineral mining installations
AU482676B2 (en) Method of hydraulically mining underground materials
AU468178B2 (en) Process for hydraulically mining coal
AU479276B2 (en) Improvements relating to rock drilling apparatus
CA966153A (en) Process for hydraulic mining of coal
CA1018342A (en) Subsidence control process for wells penetrating permafrost
AU499964B2 (en) Hydraulic mining
SU601417A1 (en) Method of layer mining of minerals
CA970040A (en) Method of cutting rock materials
CA872039A (en) Method of mining subterranean rubble piles
CA1020597A (en) Hydraulic cement and methods therefor
CA844922A (en) Method of mining soluble material