Методический подход трёхмерного моделирования гравимагнитных данных при решении прямых и обратных задач для исследования объектов палеозоя

Translated title of the contribution: Methodical approach of three-dimensional modeling of gravimagnetic data in solving forward and inverse problems for the study of palaeozoic objects

A. A. Volkova, V. P. Merkulov, G. S. Grigoriev

Research output: Contribution to conferencePaper

Abstract

An iterative approach to solving the inverse problem of gravity and magnetic survey in the three-dimensional version is proposed and tested on model data by solving a forward problem to eliminate the effect of sedimentary cover rocks on the resulting anomalous field. Transformations of fields into the upper half-space and transformations of the calculation of higher derivatives allow us to isolate and delineate the main anomalous bodies, which is confirmed by a comprehensive analysis of the material composition of the object under study. The use of a detailed synthetic geological model made it possible to work out the basic procedures for processing and interpreting gravimagnetic data for further practical implementation.

Translated title of the contributionMethodical approach of three-dimensional modeling of gravimagnetic data in solving forward and inverse problems for the study of palaeozoic objects
Original languageRussian
DOIs
Publication statusPublished - 2019
Event21st Conference on Oil and Gas Geological Exploration and Development, GEOMODEL 2019 - Gelendzhik, Russian Federation
Duration: 9 Sep 201913 Sep 2019

Conference

Conference21st Conference on Oil and Gas Geological Exploration and Development, GEOMODEL 2019
CountryRussian Federation
CityGelendzhik
Period9.9.1913.9.19

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Fuel Technology
  • Geophysics
  • Geology

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