The Technology of Operative Prognosis of Hydrocarbons by Complex of Gravity-magnetic and Space Data
Nowadays the basic geophysical method of hydrocarbons searches is the area seismic survey.
However, providing high geological efficiency, it demands exclusively greater economic costs. For it
reduction it is offered to carry out search works in two consecutive stages. In the first stage the
prognosis of promising sites by a complex of cheap gravity‐magnetic surveys and space images is
accomplished. In the second stage within the bounds of the allocated parcel the seismic
investigations of various modifications is applied. Such technology allows to reduce considerably
time and economic costs without essential loss of the useful information. In the paper the short
description of prognosis technology by the integrated analysis of gravity‐magnetic and space data
and results of its use within the bounds of Dnieper‐Donetsk cavity (Ukraine) are presented.