1887
Volume 26, Issue 2-3
  • ISSN: 0812-3985
  • E-ISSN: 1834-7533

Abstract

Combined seismic techniques have been used to provide complementary information to exploration drilling for underground coal mine planning and development. These techniques include two and three dimensional surface reflection seismic, in-seam seismic, cross-hole tomography, vertical seismic profiling (VSP), exploration VSP and guided wave VSP.

The purpose of the surveys is to verify that the coal seam is free of significant geological disturbances, such as faults, dykes and highly jointed zones. In the relatively shallow Australian coal deposit environment, a combined use of surface and borehole related seismic surveys offers a cost-effective means of delineating seam structures.

The field procedures of these surveys are straight forward and, with dedicated portable data acquisition systems and processing software, the turn around time is quick. These techniques have now been accepted and integrated as routine mine planning practices.

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/content/journals/10.1071/EG995319
1995-06-01
2026-01-19
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References

  1. Doyle, J., Leung, L., Poole, G. and Downey, M., 1987, In-seam seismics for coal exploration - development and case studies: Coal Power 87, Aus.IMM Annual Conference, Newcastle, Australia, May 1987.
  2. Hatherly, P., Evans, B., Reich, S. and Poole, P., 1989, 3D seismic reflection surveying for detailed coal seam mapping: Sydney Basin Symposium, Newcastle, NSW, Australia, 85-92.
  3. Hoffmann, C, Poole, G. and Leung, L., 1994, Surface seismic portable transient recorder (SSPTR) for exploration and mine planning: BHP Research, TechNote, BHP/ESSn"N/94/001, September 1994.
  4. Leung, L., Downey, M. and Harman, P., 1988, Cross hole seismic tomography for mineral exploration and mine planning: SEG 1988 Meeting, Anaheim, USA, October 1988.
  5. Poole, G., Duncan, G. and Leung, L, 1991, Offset vertical seismic profiling surveys for coal exploration: 61st SEG Meeting, Houston, USA, November 1991.
  6. Tayton, J.W., Smith, P.D., Vozoff, K. and Leung, L., 1991, Seismic source for small borehole operation: 61st SEG Meeting, Houston, USA, November 1991.
/content/journals/10.1071/EG995319
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  • Article Type: Research Article
Keyword(s): Coal; cross-hole; guided wave; in-seam; mine planning; surface seismic; VSP

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