Search Results - "Cheverda, V. A"

Reconstruction of the Near-Surface Model for the Conditions of Eastern Siberia Using Full Waveform Inversion by Gadylshin, K. G., Cheverda, V. A., Tverdokhlebov, D. N.

“…An approach to reconstructing a velocity depth model of the near surface using full wave inversion is proposed, implemented, and tested. We have shown…”
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Detection and Characterization of Fault, Cavernous, and Fracture Zones by Constructing Seismic Diffraction Image Attributes by Protasov, M. I., Cheverda, V. A., Shilikov, V. V.

“…The procedure of 3D seismic diffraction imaging for the depth structure followed by calculation of the diffraction attributes is considered. The algorithm is…”
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Development of a Methodology for Monitoring the State of Methane Hydrate Deposits of the East-Siberian Shelf by Cheverda, V. A., Bratchikov, D. S., Gadylshin, K. G., Golubeva, E. N., Malakhova, V. V., Reshetova, G. V.

“…One of the possible mechanisms causing significant emissions of methane into the atmosphere within the Arctic shelf may be the decomposition of gas hydrates…”
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Seismic approach to location of methane accumulation zones in a coal seam by Kurlenya, M. V, Serdyukov, A. S, Serdyukov, S. V, Cheverda, V. A

“…A new approach offered by authors to detecting accumulation and circulation sites of free methane is based on seismic sounding of a zone in the course of its…”
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Reconstruction of a depth velocity model by full waveform inversion by Gadylshin, K. G., Cheverda, V. A.

“…The consecutive numerical method is implemented for construction of a depth velocity model by full waveform inversion. The inverse dynamic seismic problem is…”
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Dynamics of deformation of an elastic medium with initial stresses by Romenskii, E. I., Lys’, E. B., Cheverda, V. A., Epov, M. I.

“…The constitutive equations of motion of an elastic medium with given initial stresses are formulated in the form of a hyperbolic system of first order…”
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Interaction of seismic waves with zones of concentration of initial stresses by Lys, E. V., Romenskii, E. I., Cheverda, V. A., Epov, M. I.

“…The three dimensional nonuniform structure of the Earth and the continuous tectonic and geody namic processes generate zones of anomalous (both increased and…”
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True-amplitude seismic imaging by Protasov, M. I., Cheverda, V. A.

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True-amplitude seismic imagings by Protasov, M I, Cheverda, V A

“…A study computes images of reflecting-scattering elements in the investigated geological medium for a given velocity model, i.e., for a model that describes…”
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