METHOD FOR DETERMINING VERTICAL ZONES OF ENVIRONMENT IN MODE OF DEFORMATION Russian patent published in 2007 - IPC G01V11/00 

FIELD: geophysical prospecting methods with usage of combined methods for determining vertical zones of environment when it is in mode of deformation.

SUBSTANCE: in accordance to the invention, measurements of gravitational, radiometric and electromagnetic fields are performed at section of Earth under examination. In case of negative value of gravitational field ranging from half-milligals to hundreds of milligals, in case of radioactivity value exceeding 50% of background value on Earth section under examination, in case of electric conductivity on Earth surface exceeding 25% of background value and when average values of aforementioned anomalies change in time for value exceeding 25% compared to normal values, presence of vertical zones in deformation mode environment is evaluated. Measurements are taken simultaneously for every point of Earth under examination. Anomaly values of vertical zones of deformation mode environment are determined under following conditions: in gravitational model of lithosphere the gravitational effect from earth core boundaries is excluded from observed gravitational field, average values of base placement depth are considered equal to 6 kilometers, for Mohorovichich - equal to 42,5 kilometers, which remain unchanged during conduction of gravitational correction at any territory; mathematical determining of rock density within limits of vertical zones of deformation mode environment is performed continuously.

EFFECT: method allows prediction of catastrophic occurrences and also allows detection of mineral resource deposits.

2 cl, 2 dwg