SYSTEM FOR EXPLORATION OF OIL AND GAS IN COMPLEX-STRUCTURE AREAS WITH DEVELOPED SALT-DOME TECTONICS WITH MAPPING OF ROOF OF SALT AND SUBSALT DEPOSITS AND COMPUTER-PROCESS SYSTEM THEREFOR

摘要

FIELD: data processing.;SUBSTANCE: invention relates to exploration systems using combined geophysical methods and can be used for exploration of oil and gas in complex-structure areas with developed salt-dome tectonics and mapping roof of salt and subsalt deposits. System for exploration of oil and gas includes geophysical well logging system (1) with single network (2) of geophysical profiles, apparatus for seismic survey (9), electrical exploration (10), gravity exploration (11) and magnetic exploration (12), telemetry equipment (20) and computer-process system (21). In a single network (2) of geophysical profiles there are wells (3) of deep drilling for seismic-, electrical and density logging, including logging for gravity exploration and logging for magnetic exploration. Computer-process system (21) is made with functions of geophysical data processing, mapping of roof of salt and subsalt deposits, prediction of oil and gas content.;EFFECT: higher reliability of mapping and prediction.;11 cl, 7 dwg