Feasibility of borehole reflection seismology for hard rock mineral exploration
Complex geological models typical of hard rock mineral exploration in the Yilgarn Craton of Western Australiahave been created. Through full waveform synthetic modeling, borehole reflection seismology has been tested inthese environments with borehole geometries typical of hard rock exploration tech...
| Main Authors: | , , |
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| Other Authors: | |
| Format: | Conference Paper |
| Published: |
SEG
2010
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| Online Access: | http://hdl.handle.net/20.500.11937/6034 |
| _version_ | 1848744961681391616 |
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| author | Greenwood, Andrew Urosevic, Milovan Pevzner, Roman |
| author2 | Society of Exploration Geophysics |
| author_facet | Society of Exploration Geophysics Greenwood, Andrew Urosevic, Milovan Pevzner, Roman |
| author_sort | Greenwood, Andrew |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | Complex geological models typical of hard rock mineral exploration in the Yilgarn Craton of Western Australiahave been created. Through full waveform synthetic modeling, borehole reflection seismology has been tested inthese environments with borehole geometries typical of hard rock exploration techniques. One such example ispresented here. Synthetic testing has shown that borehole reflection seismic sections suffer from lack of aperture in the down-dip direction. Thus Large offsets and higher shot density is required on the down-dip side of the borehole to compensate for this. However at large offsets wavefield identification is complex and correct separation of wavefields for imaging is difficult. These limitations and acquisition specific geometries and processing are discussed here. Initial field studies conducted during a pilot study show potential for seismic imaging from angled boreholes. |
| first_indexed | 2025-11-14T06:09:47Z |
| format | Conference Paper |
| id | curtin-20.500.11937-6034 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T06:09:47Z |
| publishDate | 2010 |
| publisher | SEG |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-60342017-09-13T16:05:52Z Feasibility of borehole reflection seismology for hard rock mineral exploration Greenwood, Andrew Urosevic, Milovan Pevzner, Roman Society of Exploration Geophysics Complex geological models typical of hard rock mineral exploration in the Yilgarn Craton of Western Australiahave been created. Through full waveform synthetic modeling, borehole reflection seismology has been tested inthese environments with borehole geometries typical of hard rock exploration techniques. One such example ispresented here. Synthetic testing has shown that borehole reflection seismic sections suffer from lack of aperture in the down-dip direction. Thus Large offsets and higher shot density is required on the down-dip side of the borehole to compensate for this. However at large offsets wavefield identification is complex and correct separation of wavefields for imaging is difficult. These limitations and acquisition specific geometries and processing are discussed here. Initial field studies conducted during a pilot study show potential for seismic imaging from angled boreholes. 2010 Conference Paper http://hdl.handle.net/20.500.11937/6034 10.1190/1.3513190 SEG fulltext |
| spellingShingle | Greenwood, Andrew Urosevic, Milovan Pevzner, Roman Feasibility of borehole reflection seismology for hard rock mineral exploration |
| title | Feasibility of borehole reflection seismology for hard rock mineral exploration |
| title_full | Feasibility of borehole reflection seismology for hard rock mineral exploration |
| title_fullStr | Feasibility of borehole reflection seismology for hard rock mineral exploration |
| title_full_unstemmed | Feasibility of borehole reflection seismology for hard rock mineral exploration |
| title_short | Feasibility of borehole reflection seismology for hard rock mineral exploration |
| title_sort | feasibility of borehole reflection seismology for hard rock mineral exploration |
| url | http://hdl.handle.net/20.500.11937/6034 |