Method for comprehensive interpretation of seismic and electrical exploration data when searching for hydrocarbon deposits on the shelf

摘要

FIELD: data processing.SUBSTANCE: invention relates to geophysics and can be useful in complex seismic data interpretation and electrical survey during search for offshore hydrocarbon deposits. Proposed method uses each time obtained results as zero approximation. At that, seismic survey plays main role in contour mappings, and electrical prospecting is in use of hydrocarbon deposit presence direct indicators. Seismic survey should be preferred in contour and horizon-oriented mappings, and hydrocarbons presence direct indicators are in electrical survey results. This requirement is included into disclosed method. Invention can be most efficiently used when searching for offshore hydrocarbon deposits during joint search by seismic survey and electric survey on same areas and/or profiles.EFFECT: higher accuracy of obtained data by using relationship between two methods, expressed in addition of one method results with other, and obtaining not conflicting each other results.1 cl