Application of integrated geophysical exploration on oil-gas exploration

摘要

With the greater demand of petroleum and natural gas energy, and increase of input in exploration, geophysical exploration has achieved rapid development. It is the basic geology for carrying on geophysical integrated interpretation to carryout integrated research according to regional structure characteristics and build research region's geologic interpretation model through synthesizing information on gravity, magnetism, electricity, and seism. Give full play to characteristics of all kinds of geophysical exploration, geology and well drilling take mutual restraint and verification, gradually infer the unknown from the known and use geophysical exploration like gravity, and geology united inversion to carry on interpretation so as to make great breakthrough in geology. Based on it, it is the basic idea and way of integrated inversion to carry on integrated analysis and united inversion and revise seismic interpretation constantly so as to achieve best matching of materials and best accuracy of interpretation.