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A new approach in physical modeling for velocity anisotropy study. / Popov, Dmitry; Chichinina, Tatiana; Polovkov, Viacheslav; Molodtsov, Dmitry; Ding, Pinbo.

2018 SEG International Exposition and Annual Meeting. Society of Exploration Geophysicists, 2019. p. 326-330.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Harvard

Popov, D, Chichinina, T, Polovkov, V, Molodtsov, D & Ding, P 2019, A new approach in physical modeling for velocity anisotropy study. in 2018 SEG International Exposition and Annual Meeting. Society of Exploration Geophysicists, pp. 326-330, 88th Society of Exploration Geophysicists International Exposition and Annual Meeting, SEG 2018, Anaheim, United States, 14/10/18. https://doi.org/10.1190/segam2018-2995888.1

APA

Popov, D., Chichinina, T., Polovkov, V., Molodtsov, D., & Ding, P. (2019). A new approach in physical modeling for velocity anisotropy study. In 2018 SEG International Exposition and Annual Meeting (pp. 326-330). Society of Exploration Geophysicists. https://doi.org/10.1190/segam2018-2995888.1

Vancouver

Popov D, Chichinina T, Polovkov V, Molodtsov D, Ding P. A new approach in physical modeling for velocity anisotropy study. In 2018 SEG International Exposition and Annual Meeting. Society of Exploration Geophysicists. 2019. p. 326-330 https://doi.org/10.1190/segam2018-2995888.1

Author

Popov, Dmitry ; Chichinina, Tatiana ; Polovkov, Viacheslav ; Molodtsov, Dmitry ; Ding, Pinbo. / A new approach in physical modeling for velocity anisotropy study. 2018 SEG International Exposition and Annual Meeting. Society of Exploration Geophysicists, 2019. pp. 326-330

BibTeX

@inproceedings{3bd5c114709d42e6add351c03498bd8c,
title = "A new approach in physical modeling for velocity anisotropy study",
abstract = "Special automated equipment is constructed for ultrasonic velocity measurements at various incidence angles of waves that is necessary for estimation of anisotropy parameters of rocks. As an example on anisotropy study, we perform physical modeling of wave propagation in artificial sample of transversely isotropic (TI) symmetry, which represents a model of fractured rock. The equipment includes hydraulic press for simulation of vertical pressure in the Earth, at a range up to 40 MPa. Computer-controlled positioning system provides precise independent positioning of ultrasonic source and receiver. Using this experimental setup, we acquire P-wave velocity data for plate-stack model formed by acrylic 1 mm thick sheet plates. This setup enables us to perform reliable velocity measurements at the angle interval from 15° to 90° and additional single measurement at 0°. Using measured velocities, we estimate Thomsen's anisotropy parameters ε and δ.",
keywords = "anisotropy, modeling, VTI, ultrasonic",
author = "Dmitry Popov and Tatiana Chichinina and Viacheslav Polovkov and Dmitry Molodtsov and Pinbo Ding",
year = "2019",
month = jan,
day = "1",
doi = "10.1190/segam2018-2995888.1",
language = "English",
pages = "326--330",
booktitle = "2018 SEG International Exposition and Annual Meeting",
publisher = "Society of Exploration Geophysicists",
address = "United States",
note = "88th Society of Exploration Geophysicists International Exposition and Annual Meeting, SEG 2018 ; Conference date: 14-10-2018 Through 19-10-2018",

}

RIS

TY - GEN

T1 - A new approach in physical modeling for velocity anisotropy study

AU - Popov, Dmitry

AU - Chichinina, Tatiana

AU - Polovkov, Viacheslav

AU - Molodtsov, Dmitry

AU - Ding, Pinbo

PY - 2019/1/1

Y1 - 2019/1/1

N2 - Special automated equipment is constructed for ultrasonic velocity measurements at various incidence angles of waves that is necessary for estimation of anisotropy parameters of rocks. As an example on anisotropy study, we perform physical modeling of wave propagation in artificial sample of transversely isotropic (TI) symmetry, which represents a model of fractured rock. The equipment includes hydraulic press for simulation of vertical pressure in the Earth, at a range up to 40 MPa. Computer-controlled positioning system provides precise independent positioning of ultrasonic source and receiver. Using this experimental setup, we acquire P-wave velocity data for plate-stack model formed by acrylic 1 mm thick sheet plates. This setup enables us to perform reliable velocity measurements at the angle interval from 15° to 90° and additional single measurement at 0°. Using measured velocities, we estimate Thomsen's anisotropy parameters ε and δ.

AB - Special automated equipment is constructed for ultrasonic velocity measurements at various incidence angles of waves that is necessary for estimation of anisotropy parameters of rocks. As an example on anisotropy study, we perform physical modeling of wave propagation in artificial sample of transversely isotropic (TI) symmetry, which represents a model of fractured rock. The equipment includes hydraulic press for simulation of vertical pressure in the Earth, at a range up to 40 MPa. Computer-controlled positioning system provides precise independent positioning of ultrasonic source and receiver. Using this experimental setup, we acquire P-wave velocity data for plate-stack model formed by acrylic 1 mm thick sheet plates. This setup enables us to perform reliable velocity measurements at the angle interval from 15° to 90° and additional single measurement at 0°. Using measured velocities, we estimate Thomsen's anisotropy parameters ε and δ.

KW - anisotropy

KW - modeling

KW - VTI

KW - ultrasonic

UR - http://www.scopus.com/inward/record.url?scp=85059421826&partnerID=8YFLogxK

U2 - 10.1190/segam2018-2995888.1

DO - 10.1190/segam2018-2995888.1

M3 - Conference contribution

AN - SCOPUS:85059421826

SP - 326

EP - 330

BT - 2018 SEG International Exposition and Annual Meeting

PB - Society of Exploration Geophysicists

T2 - 88th Society of Exploration Geophysicists International Exposition and Annual Meeting, SEG 2018

Y2 - 14 October 2018 through 19 October 2018

ER -

ID: 52607946