Technology for constructing a 3D density model of the earth’s crust in the INTEGRO GIS

№4 (2020)

УДК 550.83.017
DOI: 10.47148/1609-364X-2020-4-38-51

V.A. Spiridonov, N.N. Pimanova, M.Ya. Finkelstein

AbstractAbout the AuthorsReferences
The work is devoted to the construction of a three-dimensional density model of the territory, which would not contradict the information obtained by other methods (drilling, seismic, etc.). A generalized scheme for constructing such a model is given, its stages and ways of matching with the results of other methods are described. The technology described in the work is based on the tools included in the GIS INTEGRO software package (FSBI «VNIGNI»). The article is illustrated with examples of the technology application in the construction of density models for various parts of the Volga-Ural oil and gas province.
Spiridonov Viktor Albertovich, Candidate of Technical Sciences, Head of Sector of computer technologies for 3D modeling of geological and geophysical objects, Division of Geoinformatics, FSBI «All-Russian Research Geological Oil Institute». 8 Varshavskoye sh., Moscow, 117105, Russia. E-mail:

Pimanova Nadezhda Nikolaevna, Candidate of Technical Sciences, Leading Researcher, Division of Geoinforma-tics, FSBI «All-Russian Research Geological Oil Institute». 8 Varshavskoye sh., Moscow, 117105, Russia.

Finkelstein Michail Yankelevich, Doctor of Technical Sciences, Head of Department for 3D modelling of oil-and-gas bearing features, Division of Geoinformatics, FSBI «All-Russian Research Geological Oil Institute». 8 Varshavskoye sh., Moscow, 117105, Russia. E-mail:

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Key words: density modeling, 3D density model, inverse problem of gravity exploration, GIS INTEGRO.

Section: Modeling geo objects and geo-processes