FIELD: physics, computer engineering.
SUBSTANCE: present invention relates to designing systems and methods of processing seismic data. The disclosed group of inventions includes computer-implemented methods of processing seismic data, systems for processing seismic data and computer-readable data media storing commands which, upon execution by a processor, carry out steps in any one of the methods. Methods and means of preprocessing data before interpreting seismic data include converting voxel connectivity, reducing seismic reflections, suppressing voxels and determining voxel density. Voxel connectivity is used to facilitate removal of insignificant data.
EFFECT: reduced seismic response of a given reflecting horizon in a beam lobe, such as a main lobe, by reducing seismic reflections, as well as highlighting and amplifying lithologic boundaries to facilitate interpretation by a person and a computer through voxel suppression.
55 cl, 30 dwg
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