Databank

Workreport 2007-14

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Name:

Optical Imaging of Drillholes OL- KR40, OL-KR41, OL-KR41B, OL-KR42, OL-KR42B, OL-KR43 and OL-KR43B at Olkiluoto, 2006 and 2007

Writer:

Tarvainen, A-M

Language:

English

Page count:

12

Summary:

Suomen Malmi Oy carried out optical imaging of drillholes OL-KR40, OL-KR41, OL-KR41B, OL-KR42, OL-KR42B, OL-KR43 and OL-KR43B at Olkiluoto site in Eurajoki during July, August, November and December 2006 as well as January 2007. The survey is a part of Posiva Oy’s detailed investigation program for the final disposal of spent nuclear fuel. The assignment included the field work and the data processing. This report describes the field operation, the equipment as well as the processing procedures and shows the obtained results and their quality. The raw and processed data are delivered digitally in WellCAD and PDF format.

Keywords:

Geophysics, borehole logging, structural geology, nuclear waste disposal

File(s):

Optical Imaging of Drillholes OL- KR40, OL-KR41, OL-KR41B, OL-KR42, OL-KR42B, OL-KR43 and OL-KR43B at Olkiluoto, 2006 and 2007 (pdf) (586.8 KB)


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