SYSTEMS AND METHODS FOR MEASURING SEA-BED RESISTIVITY

摘要

A method for measuring the resistivity of sea-bed formations is described . An electromagnetic field is generated using at least one stationary long-r ange transmitter. The frequency of the electromagnetic field is between and/ or including the ULF/ELF range. At least one component of the electromagneti c field is measured. A conductivity distribution is determined based on the at least one measured component. The determined conductivity distribution is correlated with geological formations and/or hydrocarbon deposits.