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Showing results 1-50 of 402 << Previous 1 2 3 4 5 6 7 8 9    Next >>

2020
1 Caceres, Veronica; Duffaut, Kenneth; Stovas, Alexey; Westad, Frank O.; Johansen, Yngve Bolstad.
Automation of depth matching using a structured well-log database: Prototype well example in the North Sea. Konferanse; 2020-10-11 - 2020-11-16
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2 Carter, Andrew James; Torres Caceres, Veronica Alejandra; Duffaut, Kenneth; Stovas, Alexey.
Velocity-attenuation model from check-shot drift trends in North Sea well data. Geophysics 2020 ;Volume 85.(2) p. D65-D74
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3 Jin, Song; Stovas, Alexey.
Reflection and transmission approximations for monoclinic media with a horizontal symmetry plane. Geophysics 2020 ;Volume 85.(1) p. C13-C36
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4 Jin, Song; Stovas, Alexey.
S-wave in 2D acoustic transversely isotropic media with a tilted symmetry axis. Geophysical Prospecting 2020 ;Volume 68.(2) p. 483-500
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5 Pang, Shuo; Stovas, Alexey.
Frequency‐dependent PP and PS reflection coefficients in fractured media. Geophysical Prospecting 2020 ;Volume 68.(3) p. 926-940
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6 Pang, Shuo; Stovas, Alexey.
Low‐frequency anisotropy in fractured and layered media. Geophysical Prospecting 2020 ;Volume 68.(2) p. 353-370
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7 Shuai, Da; Stovas, Alexey.
Low-frequency layer-induced kinematic parameters in transversely isotropic media and orthorhombic media. Geophysical Journal International 2020 ;Volume 220.(2) p. 839-855
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8 Shuai, Da; Wei, Jianxin; Di, Bangrang; Guo, Junxin; Li, Dongqing; Gong, Fei; Stovas, Alexey.
Experimental study of crack density’s influence on the accuracy of effective media theory. Geophysical Journal International 2020 ;Volume 220.(1) p. 352-369
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9 Song, Jin; Stovas, Alexey.
Reflection coefficients approximations for orthorhombic media. CPS-SEG Expanded Abstracts 2020 p. 479-483
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10 Stovas, Alexey; Roganov, Yuriy; Roganov, Vyacheslav.
Interaction between P, S1 and S2 waves in multilayered periodic monoclinic media at low frequencies. Geophysical Journal International 2020 ;Volume 220.(3) p. 1947-1955
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11 Xu, Shibo; Stovas, Alexey; Alkhalifah, Tariq; Mikada, Hitoshi.
New acoustic approximation for the transversely isotropic with a vertical symmetry axis. Geophysics 2020 ;Volume 85.(1) p. C1-C12
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12 Xu, Shibo; Stovas, Alexey; Mikada, Hitoshi.
Triplications for the converted wave in transversely isotropic media with a tilted symmetry axis. Geophysical Prospecting 2020 ;Volume 68.(4) p. 1126-1138
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13 Zeng, Jing; Stovas, Alexey; Huang, Handong.
Anisotropic attenuation of stratified viscoelastic media. Geophysical Prospecting 2020 p. -
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2019
14 Abedi, Mohammad Mahdi; Riahi, Mohammad; Stovas, Alexey.
Three-parameter normal moveout correction in layered anisotropic media: A stretch-free approach. Geophysics 2019 ;Volume 84.(3) p. C129-C142
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15 Abedi, Mohammad Mahdi; Riahi, Mohammad; Stovas, Alexey.
Three-parameter Radon transform in layered transversely isotropic media. Geophysical Prospecting 2019 ;Volume 67.(2) p. 395-407
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16 Abedi, Mohammad Mahdi; Stovas, Alexey.
A highly accurate traveltime approximation for VTI media. EAGE annual konferanse; 2019-06-01
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17 Abedi, Mohammad Mahdi; Stovas, Alexey.
A new parameterization for generalized moveout approximation, based on three rays. Geophysical Prospecting 2019 ;Volume 67.(5) p. 1243-1255
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18 Abedi, Mohammad Mahdi; Stovas, Alexey.
Extended generalized non-hyperbolic moveout approximation. Geophysical Journal International 2019 ;Volume 216.(2) p. 1428-1440
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19 Abedi, Mohammad Mahdi; Stovas, Alexey; Ivanov, Yuriy.
Acoustic wave propagation in orthorhombic media: phase velocity, group velocity, and moveout approximations. Geophysics 2019 ;Volume 84.(6) p. C269-C279
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20 Abedi, Mohammad Mahdi; Stovas, Alexey; Riahi, Mohammad.
Acoustic wave extrapolation in orthorhombic media. EAGE annual konferanse; 2019-06-01
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21 Ivanov, Yuriy; Stovas, Alexey.
3D mapping of kinematic attributes in anisotropic media. Geophysics 2019 ;Volume 84.(3) p. C159-C170
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22 Ivanov, Yuriy; Stovas, Alexey; Kazei, Vladimir.
Normal modes in orthorhombic media. Geophysical Journal International 2019 ;Volume 216.(3) p. 1785-1797
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23 Ivanov, Yuriy; Stovas, Alexey; Papageorgiou, Giorgos; Chapman, Mark.
Effects of fractures on seismic wave-fields in the presence of equant porosity. EAGE annual konferanse; 2019-06-01
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24 Jin, Song; Stovas, Alexey.
Comparisons of moveout approximations and inversions for P- and S-waves in acoustic transversely isotropic media with a vertical symmetry axis. Journal of Applied Geophysics 2019 ;Volume 161. p. 216-227
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25 Jin, Song; Stovas, Alexey.
Reflection and transmission approximations for monoclinic media with a horizontal symmetry plane. SEG; 2019-10-21
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26 Jin, Song; Stovas, Alexey.
Reflection and transmission responses for layered transversely isotropic media with vertical and horizontal symmetry axes. EAGE annual konferanse; 2019-06-01
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27 Jin, Song; Stovas, Alexey.
Reflection and transmission responses for layered transversely isotropic media with vertical and horizontal symmetry axes. Geophysics 2019 ;Volume 84.(4) p. C181-C203
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28 Jin, Song; Stovas, Alexey.
Reflection and transmission responses in a layered transversely isotropic medium with horizontal symmetry axis. Geophysics 2019 ;Volume 84.(3) p. C143-C157
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29 Jin, Song; Stovas, Alexey.
Reflection and transmission responses in a layered transversely isotropic medium with horizontal symmetry axis. EAGE annual konferanse; 2019-06-01
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30 Jin, Song; Stovas, Alexey.
Reflection coefficients approximations for orthorhombic media. SEG; 2019-09-21
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31 Pang, Shuo; Stovas, Alexey.
Low‐frequency anisotropy in fractured and layered model. Annual Meeting of China Geoscience Union; 2019-10-02
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32 Roganov, Yuriy; Stovas, Alexey; Roganov, Vyacheslav.
Low-frequency layer-induced dispersion in a weak-contrast vertically heterogeneous orthorhombic medium. Geophysical Prospecting 2019 ;Volume 67.(9) p. 2269-2279
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33 Roganov, Yuriy; Stovas, Alexey; Roganov, Vyacheslav.
Properties of acoustic axes in general anisotropic media. Geoinformatics; 2019-05-09
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34 Roganov, Yuriy; Stovas, Alexey; Roganov, Vyacheslav.
Properties of acoustic axes in triclinic media. Geofizicheskiy zhurnal 2019 ;Volume 41.(3) p. 3-17
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35 Sripanich, Yanadet; Fomel, Sergey; Stovas, Alexey.
Effects of lateral heterogeneity on reflection and diffraction traveltimes. Geophysical Journal International 2019 ;Volume 219.(2) p. 1181-1201
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36 Stovas, Alexey.
Upscaling in vertically fractured medium. EGU symposium; 2019-04-25
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37 Stovas, Alexey; Fomel, Sergey.
Generalized velocity approximation. Geophysics 2019 ;Volume 84.(1) p. 27-40
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38 Stovas, Alexey; Fomel, Sergey.
Generalized velocity approximation in anisotropic media. EAGE annual konferanse; 2019-06-01
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39 Stovas, Alexey; Fomel, Sergey.
Generalized velocity approximation in TI and ORT media. Shale workshop; 2019-04-04
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40 Stovas, Alexey; Roganov, Yuriy; Roganov, Vyacheslav.
Enhancement factor in anisotropic media. Geoinformatics; 2019-05-09
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41 Stovas, Alexey; Roganov, Yuriy; Roganov, Vyacheslav.
Geometrical characteristics in anisotropic media. SEG; 2019-09-21
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42 Stovas, Alexey; Roganov, Yuriy; Roganov, Vyacheslav.
SV- and SH-wave triplications in vertical symmetry planes of orthorhombic media. EAGE annual konferanse; 2019-06-01
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43 Xu, Shibo; Stovas, Alexey.
Estimation of the conversion point position in elastic orthorhombic media. Geophysics 2019 ;Volume 84.(1) p. C15-C25
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44 Xu, Shibo; Stovas, Alexey.
Estimation of the conversion point position in elastic orthorhombic media. EAGE annual konferanse; 2019-06-01
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45 Xu, Shibo; Stovas, Alexey.
Singularity point in effective orthorhombic medium computed from zero- and infinite-frequency limit. Geophysical Journal International 2019 ;Volume 217.(1) p. 319-330
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46 Xu, Shibo; Stovas, Alexey.
Singularity point in effective orthorhombic medium computed from zero- and infinite-frequency limit. EAGE annual konferanse; 2019-06-01
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47 Xu, Shibo; Stovas, Alexey.
The kinematics of S waves in acoustic orthorhombic media. Geophysical Prospecting 2019 ;Volume 67. p. 1983-2002
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48 Xu, Shibo; Stovas, Alexey.
Traveltime approximation for converted waves in elastic orthorhombic media. Geophysics 2019 ;Volume 84.(5) p. C229-C237
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49 Xu, Shibo; Stovas, Alexey.
3D generalized nonhyperbolic approximation for relative geometrical spreading. EAGE annual konferanse; 2019-06-01
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2018
50 Hao, Qi; Stovas, Alexey.
Approximate reflection coefficients for a thin VTI layer. Geophysics 2018 ;Volume 83.(1) p. C1-C11
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