Computer technologies of interpretation of gravity and magnetic data for forecasting perspective zones and deposits HC in conditions of Western Siberia.

The descriptions of techniques of interpretation of gravitational and magnetic anomalies are given with the<br>purpose of forecasting perspective zones by detection of HC and reception of the geological information.<br>The results of similar researches on two typical deposits of “Shirotnoe Priobie”, executed are submitted<br>within the framework of approbation and introduction of the specified methods. The ways and results of revealing<br>and mapping of systems of faults carried out by results of measurements of gravitational and magnetic<br>abnormal fields are described. The principles and features of work of modern computer technologies<br>SIGMA and GRADDIS are covered.