METHOD FOR LOCATING AND IDENTIFYING THE TYPE AND GEOMETRICALDIMENSIONS OF HYDROCARBON DEPOSITS

摘要

The invention relates to a method for locating and identifying the type and geometrical dimensions of hydro-carbon deposits and other underground fluid deposits. The anomalies in the Earth's natural frequency spectrum that are caused by a deposit are measured using sensors and different frequencies between 0.1 and 10 Hz that are char-acteristic of the respective deposits are filtered out respec-tively and analysed. The amplitudes of the maximums of the different frequencies measured are evaluated separately in at least two different frequency ranges, the relationship between the amplitude values of these maximums is deter-mined and measuring points are established.