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Deep Water Obc 4D Acquisition
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 12th International Congress of the Brazilian Geophysical Society, Aug 2011, cp-264-00319
Abstract
Seabed seismic acquisition is increasingly being used to obtain high quality images in areas where conventional streamer methods are viewed as inadequate. In the Campos Basin eight OBC surveys have been acquired over the past two years. The complex infrastructure environment in the Campos Basin requires detailed presurvey planning to ensure that adequate coverage and 4D positioning repeatability is maintained around obstructions.