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Controlled Source Electromagnetic Imaging on the Grane Field, North Sea
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 67th EAGE Conference & Exhibition, Jun 2005, cp-1-00132
Abstract
H014 Controlled Source Electromagnetic Imaging on the Grane Field North Sea. Abstract 1 In Autumn 2004 Hydro Oil and Energy in collaboration with OHM Ltd carried out a controlled source electromagnetic imaging (CSEMI) survey on the Grane Field North Sea. Electric field signals were recorded by a total of 13 receivers deployed on and around the target structure for two source tow lines. Good quality data were recovered to sourcereceiver separations of 10-13 km. Initial interpretation indicates that in spite of the shallow water in the area (c. 120 m) the responses are sensitive to sub-seafloor structure over the depth