Integration of Geophysical Techniques at Different Stages of Exploration for Oil and Gas

This article deals with the integration of geophysical techniques during the process of regional traversing as well as with the effectiveness of application of gravity and magnetic investigations for the detection of deep subvertical heterogeneity. The authors describe the effectiveness of gravy- and magnetic exploration alongside with areal seismic works in the process of the search of oil-and-gas promising objects in salt-dome reservoirs when it is necessary to examine the structure of subsalt horizons. The authors tell that there is a need of reasonable integration of geophysical and geochemical techniques in the process of direct forecasting the locations of oil-and-gas deposits. In addition, the model for sequential interpretation of findings is described in the article