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PL2370673T3 - Pre-conditioning for cave mining by fracturing - Google Patents

Pre-conditioning for cave mining by fracturing

Info

Publication number
PL2370673T3
PL2370673T3 PL09806186T PL09806186T PL2370673T3 PL 2370673 T3 PL2370673 T3 PL 2370673T3 PL 09806186 T PL09806186 T PL 09806186T PL 09806186 T PL09806186 T PL 09806186T PL 2370673 T3 PL2370673 T3 PL 2370673T3
Authority
PL
Poland
Prior art keywords
fracturing
conditioning
cave mining
cave
mining
Prior art date
Application number
PL09806186T
Other languages
Polish (pl)
Inventor
Fernando Geister
Fidel Baez
Ernesto Arancibia
Alejandro Moyano
Carlo Cerrutti
Original Assignee
Corporacion Nacional Del Cobre De Chile
Instituto De Innovacion En Mineria Y Metalurgia
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 Corporacion Nacional Del Cobre De Chile, Instituto De Innovacion En Mineria Y Metalurgia filed Critical Corporacion Nacional Del Cobre De Chile
Publication of PL2370673T3 publication Critical patent/PL2370673T3/en

Links

Classifications

    • 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
    • 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
    • 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
    • E21B43/25—Methods for stimulating production
    • E21B43/26—Methods for stimulating production by forming crevices or fractures
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F13/00—Transport specially adapted to underground conditions
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F13/00—Transport specially adapted to underground conditions
    • E21F13/04—Transport of mined material in gravity inclines; in staple or inclined shafts
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F13/00—Transport specially adapted to underground conditions
    • E21F13/06—Transport of mined material at or adjacent to the working face
    • E21F13/066—Scraper chain conveyors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Remote Sensing (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Disintegrating Or Milling (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)
  • Geophysics And Detection Of Objects (AREA)
PL09806186T 2008-11-28 2009-11-25 Pre-conditioning for cave mining by fracturing PL2370673T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CL2008003560A CL2008003560A1 (en) 2008-11-28 2008-11-28 Method for the continuous extraction of mineral in underground works, destined for the permanent production of extraction from the points of exploitation, includes building exploitation galleries, in which the center defined by a group of galleries crosses a street to transport ore, and preconditioning of rock.
EP09806186.4A EP2370673B1 (en) 2008-11-28 2009-11-25 Pre-conditioning for cave mining by fracturing
PCT/IB2009/007556 WO2010061274A1 (en) 2008-11-28 2009-11-25 Continuous mining

Publications (1)

Publication Number Publication Date
PL2370673T3 true PL2370673T3 (en) 2019-12-31

Family

ID=42077378

Family Applications (1)

Application Number Title Priority Date Filing Date
PL09806186T PL2370673T3 (en) 2008-11-28 2009-11-25 Pre-conditioning for cave mining by fracturing

Country Status (12)

Country Link
US (1) US20120181844A1 (en)
EP (1) EP2370673B1 (en)
CN (1) CN102264998A (en)
AP (1) AP3679A (en)
AU (3) AU2009321259A1 (en)
CA (1) CA2745066C (en)
CL (1) CL2008003560A1 (en)
MX (1) MX2011005722A (en)
PE (1) PE20120378A1 (en)
PL (1) PL2370673T3 (en)
RU (2) RU2011124898A (en)
WO (1) WO2010061274A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102278114B (en) * 2011-09-01 2013-01-23 长沙矿山研究院 Stereo partition mass ore caving mining method
AU2014256811A1 (en) * 2014-02-26 2015-09-10 Guillermo BASUALTO LIRA Back and forth extractor/feeder placed into the drawpoints in underground caving mining
EP3090968A1 (en) 2015-05-07 2016-11-09 Caterpillar Global Mining Europe GmbH Material handling system and method of operating the same
CN105545307A (en) * 2015-12-11 2016-05-04 大同煤矿集团有限责任公司 Method for over-pit and under-pit cooperative control of roofs of far and near fields of extra-large stoping space
CN109458180B (en) * 2018-09-17 2020-07-14 东北大学秦皇岛分校 A mining method and ventilation and cooling system combined with the construction of an underground warehouse
RU2712848C1 (en) * 2019-05-08 2020-01-31 Федеральное государственное унитарное предприятие "Российский Федеральный ядерный центр - Всероссийский научно-исследовательский институт экспериментальной физики" (ФГУП "РФЯЦ-ВНИИЭФ") Underground mining method of mineral deposits
CN112253111B (en) * 2020-09-18 2025-04-15 中国恩菲工程技术有限公司 Block caving
CN112031771B (en) * 2020-09-18 2023-06-06 玉溪矿业有限公司 Cutting groove pulling method with safe construction
CN112414237B (en) * 2020-10-28 2022-09-16 云南迪庆有色金属有限责任公司 A kind of natural caving Faraday over-hard surrounding rock treatment method
CN113431581B (en) * 2021-07-26 2022-02-22 中南大学 Non-blasting mechanical intelligent mining method for deep hard rock ore body
CN114233258A (en) * 2021-12-08 2022-03-25 核工业二三O研究所 A Fracturing Method for Refractory Reservoir of Difficult-to-Leach Sandstone Uranium Ore
CN115680761B (en) * 2023-01-05 2023-04-07 山西冶金岩土工程勘察有限公司 Multi-layer goaf subsection grouting treatment construction process
CN118220741B (en) * 2024-05-22 2024-07-19 鄂尔多斯市神传矿用设备制造有限公司 Coal conveying equipment for coal mining

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1967115A (en) * 1932-06-13 1934-07-17 Louis F Gerdetz Method of mining coal
US2298599A (en) * 1941-03-15 1942-10-13 Mark A Smith Block cave mining method and plant
US2536869A (en) * 1946-06-22 1951-01-02 Philip B Bucky Mining method
US3707307A (en) * 1970-12-11 1972-12-26 Harry Kristoffersson Methods in mining by sublevel caving
SE364339B (en) * 1972-06-28 1974-02-18 Luossavaara Kiirunavaara Ab
SE404620B (en) * 1974-08-20 1978-10-16 Janelid Erik Ingvar PROCEDURE FOR BREAKING ROCK OR ORE ACCORDING TO THE BLOCKRAS PRINCIPLE IN MASSFUL BODIES
US4017121A (en) * 1974-11-25 1977-04-12 Allied Chemical Corporation Longwall mining of trona with prefracturing to prevent slabbing
US4279444A (en) * 1980-01-07 1981-07-21 Occidental Oil Shale, Inc. Jetting out weak areas for forming an in situ oil shale retort
SU883421A1 (en) * 1980-03-06 1981-11-23 Научно-Исследовательский Горнорудный Институт Method of explosion-breaking of ore
SE449122B (en) * 1980-05-06 1987-04-06 Vos Ni Gornorudny I SET AND DEVICE FOR UNDERGRADUATE
US4938536A (en) * 1989-11-22 1990-07-03 Lee Raymond C Conic mass caving structure and method
CN1067290A (en) * 1991-05-28 1992-12-23 枣庄市联营石膏矿 Room-and-pilar type caving for mine
RU2114306C1 (en) * 1997-06-06 1998-06-27 Институт горного дела СО РАН Method for mining steep ore deposits by induced level caving with longwall stoping
CN1089399C (en) * 1997-12-23 2002-08-21 杨学政 gas fracturing method
AUPP209498A0 (en) * 1998-03-02 1998-03-26 Commonwealth Scientific And Industrial Research Organisation Hydraulic fracturing of ore bodies
RU2163968C2 (en) * 1999-06-01 2001-03-10 Санкт-Петербургский государственный горный институт им. Г.В. Плеханова (Технический университет) Method of cover caving
RU2247607C2 (en) * 2003-05-12 2005-03-10 Акционерная компания "АЛРОСА" (ЗАО) Complex of dry concentration of diamond-containing kimberlite ore
AU2004251183B2 (en) * 2003-06-23 2008-03-06 Caterpillar Global Mining Europe Gmbh Method and device for extracting extraction products in underground mining
RU2261329C1 (en) * 2004-06-23 2005-09-27 Институт горного дела Сибирского отделения Российской академии наук Method for coal excavation from thick steeply beds
RU2283430C1 (en) * 2005-05-05 2006-09-10 Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный институт им. Г.В. Плеханова (технический университет)" Method for thick steep seams mining
DE102005043236B4 (en) * 2005-09-09 2016-08-04 Caterpillar Global Mining Europe Gmbh Arrangement for mining of mining products in underground mining operations in quarry construction
CN100497886C (en) * 2006-05-31 2009-06-10 段连权 Coal mining process including prop type mining and prop recovery

Also Published As

Publication number Publication date
AP2011005750A0 (en) 2011-06-30
CA2745066A1 (en) 2010-06-03
EP2370673A1 (en) 2011-10-05
CN102264998A (en) 2011-11-30
MX2011005722A (en) 2012-06-01
RU2702494C2 (en) 2019-10-08
CA2745066C (en) 2018-10-23
US20120181844A1 (en) 2012-07-19
CL2008003560A1 (en) 2009-05-04
RU2015126488A (en) 2018-12-24
PE20120378A1 (en) 2012-04-26
AU2009321259A1 (en) 2011-06-30
AP3679A (en) 2016-04-17
AU2016222451A1 (en) 2016-09-29
EP2370673B1 (en) 2019-02-27
RU2011124898A (en) 2013-01-10
WO2010061274A1 (en) 2010-06-03
RU2015126488A3 (en) 2019-02-12
AU2018202700A1 (en) 2018-05-10

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