AR111797A1 - METHOD OF DEVELOPMENT OF UNDERGROUND WELLS - Google Patents
METHOD OF DEVELOPMENT OF UNDERGROUND WELLSInfo
- Publication number
- AR111797A1 AR111797A1 ARP180101276A ARP180101276A AR111797A1 AR 111797 A1 AR111797 A1 AR 111797A1 AR P180101276 A ARP180101276 A AR P180101276A AR P180101276 A ARP180101276 A AR P180101276A AR 111797 A1 AR111797 A1 AR 111797A1
- Authority
- AR
- Argentina
- Prior art keywords
- blasting
- floor
- holes
- hole
- floors
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000005422 blasting Methods 0.000 abstract 12
- 230000015572 biosynthetic process Effects 0.000 abstract 2
- 239000002360 explosive Substances 0.000 abstract 2
- 230000003213 activating effect Effects 0.000 abstract 1
- 238000009412 basement excavation Methods 0.000 abstract 1
- 238000005553 drilling Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000011435 rock Substances 0.000 abstract 1
Classifications
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D1/00—Sinking shafts
- E21D1/10—Preparation of the ground
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D1/00—Sinking shafts
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Abstract
Un método de desarrollo de pozos subterráneos que comprende: (a) perforar barrenos que se extienden hacia el interior de una formación rocosa, donde cada barreno se perfora a partir de un punto inicial que define un primer extremo del barreno hasta un punto final que define un segundo extremo del barreno; (b) cargar los barrenos con capas alternadas de cargas de explosivos y material de retacado para producir múltiples pisos de voladura a través y hacia el interior de la formación, que incluyen por lo menos un primer piso de voladura correspondiente a los primeros extremos de los barrenos y un piso de voladura final que corresponde a los segundos extremos de los barrenos, donde cada piso de voladura sostiene dispositivos de voladura inalámbricos; y (c) detonar las cargas de explosivos en una serie de etapas de voladura basadas en los pisos de voladura mediante la activación de los dispositivos de voladura inalámbricos en cada piso de voladura, procediendo en forma sucesiva a partir del primer piso de voladura hasta el piso de voladura final, donde después de cada etapa de voladura se produce la excavación para la prolongación del pozo en una dirección pretendida.An underground well development method that comprises: (a) drilling holes that extend into a rock formation, where each hole is drilled from an initial point that defines a first end of the hole to an end point that defines a second end of the hole; (b) loading the holes with alternating layers of explosive charges and retouching material to produce multiple blasting floors through and into the formation, which include at least a first blasting floor corresponding to the first ends of the holes and a final blasting floor that corresponds to the second ends of the holes, where each blasting floor supports wireless blasting devices; and (c) detonate explosive charges in a series of blasting stages based on blasting floors by activating wireless blasting devices on each blasting floor, proceeding successively from the first blasting floor to the final blasting floor, where after each blasting stage excavation takes place for the extension of the well in an intended direction.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SG10201703958T | 2017-05-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR111797A1 true AR111797A1 (en) | 2019-08-21 |
Family
ID=64274517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP180101276A AR111797A1 (en) | 2017-05-15 | 2018-05-15 | METHOD OF DEVELOPMENT OF UNDERGROUND WELLS |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20200088030A1 (en) |
| AR (1) | AR111797A1 (en) |
| AU (1) | AU2018271218A1 (en) |
| CA (1) | CA3063544A1 (en) |
| RU (1) | RU2019141265A (en) |
| WO (1) | WO2018212713A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113250696B (en) * | 2021-05-24 | 2023-05-12 | 中国水利水电第六工程局有限公司 | Method for arranging blasting holes in large-diameter vertical shaft excavation blasting |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU511684B2 (en) * | 1979-07-18 | 1980-08-28 | Jack Kennedy Sturgess | Shaft sinking |
| JPS5774600A (en) * | 1980-10-29 | 1982-05-10 | Youichi Shiba | Blasting of rock bed or the like |
| EP1687584B1 (en) * | 2003-11-28 | 2013-04-10 | Orica Explosives Technology Pty Ltd | Method of blasting multiple layers or levels of rock |
| AU2010207873B2 (en) * | 2009-01-28 | 2014-04-24 | Orica Australia Pty Ltd | Selective control of wireless initiation devices at a blast site |
| US9243879B2 (en) * | 2009-09-29 | 2016-01-26 | Orica Explosives Technology Pty Ltd | Method of underground rock blasting |
-
2018
- 2018-05-15 AR ARP180101276A patent/AR111797A1/en unknown
- 2018-05-15 AU AU2018271218A patent/AU2018271218A1/en not_active Abandoned
- 2018-05-15 WO PCT/SG2018/050236 patent/WO2018212713A1/en active Application Filing
- 2018-05-15 US US16/614,149 patent/US20200088030A1/en not_active Abandoned
- 2018-05-15 RU RU2019141265A patent/RU2019141265A/en not_active Application Discontinuation
- 2018-05-15 CA CA3063544A patent/CA3063544A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018212713A1 (en) | 2018-11-22 |
| RU2019141265A (en) | 2021-06-16 |
| US20200088030A1 (en) | 2020-03-19 |
| AU2018271218A1 (en) | 2019-12-12 |
| CA3063544A1 (en) | 2018-11-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FB | Suspension of granting procedure |