Sullom Voe complex : marine borehole investigation 1975 : coredrilling geological report.
Encore Drilling Company Ltd.
Shetland (Scotland).Islands Council.
Title from cover.
Client: Shetland Islands Council, Engineer: Peter Fraenkel & Partn's, Main contractor: Encore Drilling Company Ltd., Geologist: Dr. N.S. Granlund.
Shields (Geology)
Boring