Alexei Stovas
Publications
2024
-
Yang, Chun;
Wang, Yun;
Stovas, Alexei;
Wang, Liheng.
(2024)
Modified Biot Elastic Coefficients in Poroelastic Solid.
Journal of Earth Science
Editorial
-
Chen, Fubin;
Zong, Z.;
Stovas, Alexei;
Yin, X..
(2024)
Stress-Dependent Study on Dispersion of Elastic Wave Attenuation in Saturated Porous Layered Media
.
Science in China Series D: Earth sciences
Academic article
-
Roganov, Y.;
Stovas, Alexei;
Roganov, V..
(2024)
Anisotropic media with singular slowness surfaces
.
Geofizicheskiy zhurnal
Academic article
-
Galtung, Kristoffer Tesdal;
Stovas, Alexei.
(2024)
Diving waves in acoustic factorized orthorhombic media.
Geophysical Prospecting
Academic article
-
Yi, Zhang;
De Siena, Luca;
Stovas, Alexei.
(2024)
Wavefield simulation and reverse time migration for acoustic TTI media.
Geophysics
Academic article
-
Yang, Yuyong;
Stovas, Alexei;
Qi, Qiaomu;
Zhou, Huailai.
(2024)
Inversion of Fracture Weakness Parameters Based on the 3CVSP Data?Part I: HTI Media Composed of A Single Fracture Set in the Isotropic Background Media.
Geophysics
Academic article
-
Xu, Shibo;
Stovas, Alexei;
Huang, L..
(2024)
The sensitivity study of critical angle in elastic orthorhombic media
.
Geophysical Prospecting
Academic article
-
Martinez Guzman, Ricardo Jose;
Vinje, Vetle;
Stovas, Alexei;
Mispel, Joachim;
Ringrose, Philip Stefan;
Duffaut, Kenneth.
(2024)
Diving-wave time-lapse delay for CO<inf>2</inf> thin layer detection.
Geophysical Journal International
Academic article
-
Stovas, Alexei.
(2024)
On the singularity point in acoustic orthorhombic media.
Journal of Geophysics and Engineering
Academic article
-
Stovas, Alexei;
Roganov, Yuriy;
Roganov, Vyacheslav.
(2024)
Singularity points and their degeneracies in anisotropic media.
Geophysical Journal International
Academic article
-
Jin, S.;
Hu, S.;
Ni, S.;
Li, X.;
Stovas, Alexei.
(2024)
Tuning effects of a thin layer with triclinic anisotropy.
Geophysics
Academic article
-
Stovas, Alexei;
Roganov, Y.;
Roganov, V..
(2024)
Degenerate orthorhombic models.
Geophysical Journal International
Academic article
2023
-
Li, Mengqi;
Stovas, Alexei;
Lu, Jun.
(2023)
P-, SV- and SH-wave eikonal approximations for HTI media based on perturbation theory.
Geophysical Journal International
Academic article
-
Tian, Yajun;
Stovas, Alexei;
Gao, Jinghuai;
Xu, Wenhao;
Yu, Jiaxin.
(2023)
Tight sandstone gas reservoir characterization via amplitude-versus-offset attributes.
Geophysical Prospecting
Academic article
-
Stovas, Alexei;
Roganov, Yuriy;
Roganov, Vyacheslav.
(2023)
On pathological orthorhombic models.
Geophysical Prospecting
Academic article
-
Yang, Chun;
Stovas, Alexei;
Wang, Yun;
Wang, Yujie;
Wang, Zhiheng.
(2023)
Normal incidence reflection coefficient approximation at an isotropic–poroelastic interface.
Geophysical Prospecting
Academic article
-
Tian, Yajun;
Stovas, Alexei;
Gao, J..
(2023)
Upscaling method based on sedimentary cycle prior and its application to well-to-seismic tie
.
Geophysical Prospecting
Academic article
-
Yang, Chun;
Stovas, Alexei;
Wang, Yun;
Wang, Liheng.
(2023)
Reflection and transmission from a porous layer sandwiched in-between seawater and solid substrate
.
Ocean Engineering
Academic article
-
Roganov, Y.;
Stovas, Alexei;
Roganov, V..
(2023)
Properties of singular points in a special case of orthorhombic media
.
Geofizicheskiy zhurnal
Academic article
-
Tian, Yajun;
Stovas, Alexei;
Gao, Jinghuai;
Meng, Chuangji;
Yang, Chun.
(2023)
Frequency-Dependent AVO Inversion and Application on Tight Sandstone Gas Reservoir Prediction Using Deep Neural Network.
IEEE Transactions on Geoscience and Remote Sensing
Academic article
-
Chen, Fubin;
Zong, Zhaoyun;
Yin, Xingyao;
Stovas, Alexei.
(2023)
Stress dependence of elastic wave dispersion and attenuation in fluid-saturated porous layered media.
Science China. Earth Sciences
Academic article
-
Yang, Chun;
Stovas, Alexei;
Wang, Yun;
Li, Mengqi;
Tian, Yajun.
(2023)
Dissipation factor and phase velocity approximate formulas for P-waves in fluid-saturated porous media.
Waves in Random and Complex Media
Academic article
-
Chen, F.;
Zong, Z;
Stovas, Alexei;
Yin, X.
(2023)
Wave reflection and transmission coefficients for layered transversely isotropic media with vertical symmetry axis under initial stress
.
Geophysical Journal International
Academic article
-
Xu, Shibo;
Stovas, Alexei.
(2023)
Sensitivity study of the critical angle in elastic orthorhombic media.
Geophysical Prospecting
Academic article
2022
-
Torres Caceres, Veronica Alejandra;
Duffaut, Kenneth;
Westad, Frank Ove;
Stovas, Alexey;
Johansen, Yngve Bolstad;
Jenssen, Arne Johannes Kaaijk.
(2022)
Automated Log Data Analytics Workflow - The Value of Data Access and Management to Reduced Turnaround Time for Log Analysis.
Petrophysics
Academic article
-
Li, Bowen;
Stovas, Alexey.
(2022)
Decoupling approximation of P- and S-wave phase velocities in orthorhombic media.
Geophysics
Academic article
-
Pang, Shuo;
Stovas, Alexey;
Xing, Huilin.
(2022)
Analysis of S waves singularity points in porous rock with two orthogonal sets of mesoscale fractures.
Geophysical Journal International
Academic article
-
Xu, Shibo;
Stovas, Alexei;
Huang, Xingguo.
(2022)
Umbilic points of slowness surface in elastic orthorhombic media.
Geophysical Prospecting
Academic article
-
Song, Jin;
Stovas, Alexey;
Hu, Xiangyun.
(2022)
Improved generalized moveout approximation with a novel parameterization.
Geophysics
Academic article
-
Khoshnavaz, M. Javad;
Stovas, Alexey.
(2022)
NMO stretch in VTI media, presented by non-hyperbolic approximations.
Geophysics
Academic article
-
Shuai, Da;
Stovas, Alexey;
Zhao, Yang;
Huang, Xingxing;
He, Lingyi.
(2022)
Frequency-dependent anisotropy due to non-orthogonal sets of mesoscale fractures in porous media.
Geophysical Journal International
Academic article
-
Stovas, Alexey;
Roganov, Yuriy;
Roganov, Vyacheslav.
(2022)
The S waves geometrical spreading in elliptical orthorhombic media.
Geophysical Prospecting
Academic article
-
Pigulevskiy, P.I.;
Stovas, Alexey.
(2022)
Seismic geotraverse "Granit" (Ukrainian part). Reanimation .
Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu
Academic article
-
Xu, Shibo;
Stovas, Alexey.
(2022)
Extension of the kinematic approximations to the multilayered elastic orthorhombic medium.
Geophysics
Academic article
-
Li, Mengqi;
Stovas, Alexey;
Lu, J;
Cai, Y;
Hu, J.
(2022)
Inversion of Fracture Weaknesses Based on Linearly Approximated Traveltime.
IEEE Transactions on Geoscience and Remote Sensing
Academic article
-
Xu, Shibo;
Stovas, Alexey.
(2022)
Perturbation-based moveout approximation in the elastic transversely isotropic media with a vertical symmetry axis.
Geophysics
Academic article
-
Roganov, Yuriy;
Stovas, Alexey;
Roganov, Vyacheslav.
(2022)
Location of singular points in orthorhombic media.
Geofizicheskiy zhurnal
Academic article
-
Stovas, Alexei;
Roganov, Yuriy;
Roganov, Vyacheslav.
(2022)
On singularity points in elastic orthorhombic media.
Geophysics
Academic article
-
Xu, Shibo;
Stovas, Alexey;
Huang, Xingguo.
(2022)
The approximation for relative geometric spreading in the elastic vertical transversely isotropic medium.
Geophysics
Academic article
-
Stovas, Alexey;
Roganov, Yuriy;
Roganov, Vyacheslav.
(2022)
Behavior of S waves in vicinity of singularity point in elliptic orthorhombic media.
Geophysics
Academic article
-
Jin, Song;
Hu, Xiangyun;
Stovas, Alexey.
(2022)
Feasibility of characterizing an aligned fracture set from azimuthal amplitude variations of PP-and converted waves.
Geophysics
Academic article
-
Li, Mengqi;
Lu, Jun;
Stovas, Alexey;
Wang, Yun.
(2022)
Joint PP, PS1, and PS2 AVA Inversion of HTI Media.
IEEE Transactions on Geoscience and Remote Sensing
Academic article
2021
-
Xu, Shibo;
Stovas, Alexey.
(2021)
Perturbation-based traveltime approximation for two acoustic assumptions in the transversely isotropic media with a vertical symmetry axis.
Geophysical Prospecting
Academic article
-
Xu, Shibo;
Stovas, Alexey;
Mikada, Hitoshi;
Takekawa, J.
(2021)
On-axis triplications in elastic orthorhombic media.
Geophysical Journal International
Academic article
-
Roganov, Yuriy;
Stovas, Alexey;
Roganov, Vyacheslav.
(2021)
Use of perturbation theory in computation of phase velocities and polarization vectors in weakly anisotropic media.
Geofizicheskiy zhurnal
Academic article
-
Pang, Shuo;
Stovas, Alexey;
Xing, Huayang.
(2021)
Frequency-dependent anisotropy in partially saturated porous rock with multiple sets of mesoscale fractures.
Geophysical Journal International
Academic article
-
Li, Bowen;
Stovas, Alexey.
(2021)
Decoupled approximation and separate extrapolation of P- and SV-waves in transversely isotropic media.
Geophysics
Academic article
-
Shuai, Da;
Stovas, Alexey;
Wei, Jianxin;
Di, Bangrang;
Zhao, Yang.
(2021)
Effective elastic properties of rocks with transversely isotropic background permeated by a set of vertical fracture cluster.
Geophysics
Academic article
-
Xu, Shibo;
Stovas, Alexey.
(2021)
Converted wave triplications in transversely isotropic media with a tilted symmetry axis.
EAGE Expanded Abstracts
Abstract
-
Stovas, Alexey;
Roganov, Yuriy;
Roganov, Vyacheslav.
(2021)
Perturbation of phase velocities in elastic orthorhombic media.
Geophysics
Academic article
-
Stovas, Alexey;
Roganov, Yuriy;
Roganov, Vyacheslav.
(2021)
Pure mode P and S wave equations in elastic orthorhombic media.
Geophysics
Academic article
-
Stovas, Alexey;
Roganov, Yuriy;
Roganov, Vyacheslav.
(2021)
A fundamental singularity point in elliptic orthorhombic media.
GEOInformatics
Abstract
-
Stovas, Alexey;
Roganov, Yuriy;
Roganov, Vyacheslav.
(2021)
Shear waves in elliptical orthorhombic media.
EAGE Expanded Abstracts
Abstract
-
Roganov, Yuriy;
Stovas, Alexey;
Roganov, Vyacheslav.
(2021)
Calculation of wave parameters for weakly anisotropic media.
GEOInformatics
Abstract
-
Zhang, Yi;
De Siena, Luca;
Stovas, Alexey.
(2021)
Seismic waveform modeling and inversion with velocity-deviatoric stress-isotropic pressure formulations.
EGU General Assembly Conference Abstracts
Abstract
-
Stovas, Alexey;
Shuai, Da.
(2021)
A vertical fracture cluster embedded into thinly layered medium.
EGU General Assembly Conference Abstracts
Abstract
-
Stovas, Alexey;
Roganov, Yuriy;
Roganov, Vyacheslav.
(2021)
Wave characteristics in elliptical orthorhombic media.
Geophysics
Academic article
-
Stovas, Alexey.
(2021)
On parameterization in monoclinic media with a horizontal symmetry plane.
Geophysics
Academic article
-
Zeng, Jing;
Stovas, Alexey;
Huang, H.;
Ren, Lei;
Tang, Tao.
(2021)
Prediction of shale gas reservoirs using fluid mobility attribute driven by post-stack seismic data: A case study from Southern China.
Applied Sciences
Academic article
-
Song, Jin;
Stovas, Alexey.
(2021)
Reflection and transmission approximations for P, S1 and S2 waves in triclinic media.
Geophysical Journal International
Academic article
-
Stovas, Alexey.
(2021)
Perturbation in monoclinic medium with a horizontal symmetry plane.
Geophysical Journal International
Academic article
-
Abedi, Mohammad Mahdi;
Pardo, David;
Stovas, Alexey.
(2021)
Approximations for traveltime, slope, curvature, and geometrical spreading of elastic waves in layered transversely isotropic media.
Geophysics
Academic article
-
Zeng, Jing;
Stovas, Alexey;
Huang, Handong.
(2021)
Anisotropic attenuation of stratified viscoelastic media.
Geophysical Prospecting
Academic article
-
Stovas, Alexey;
Roganov, Yuriy;
Roganov, Vyacheslav.
(2021)
Geometrical characteristics of phase and group velocity surfaces in anisotropic media.
Geophysical Prospecting
Academic article
2020
-
Jin, Song;
Stovas, Alexey.
(2020)
S-wave in 2D acoustic transversely isotropic media with a tilted symmetry axis
.
Geophysical Prospecting
Academic article
-
Jin, Song;
Stovas, Alexey.
(2020)
Reflection and transmission approximations for monoclinic media with a horizontal symmetry plane
.
Geophysics
Academic article
-
Pang, Shuo;
Stovas, Alexey.
(2020)
Frequency‐dependent PP and PS reflection coefficients in fractured media
.
Geophysical Prospecting
Academic article
-
Pang, Shuo;
Stovas, Alexey.
(2020)
Low‐frequency anisotropy in fractured and layered media.
Geophysical Prospecting
Academic article
-
Stovas, Alexey;
Roganov, Yuriy;
Roganov, Vyacheslav.
(2020)
Interaction between P, S1 and S2 waves in multilayered periodic monoclinic media at low frequencies.
Geophysical Journal International
Academic article
-
Song, Jin;
Stovas, Alexey.
(2020)
Reflection coefficients approximations for orthorhombic media.
CPS-SEG Expanded Abstracts
Academic article
-
Xu, Shibo;
Stovas, Alexey;
Mikada, Hitoshi.
(2020)
Traveltime and relative geometrical spreading approximation in elastic orthorhombic medium
.
Geophysics
Academic article
-
Shuai, Da;
Stovas, Alexey;
Wej, J;
Di, Bangrang.
(2020)
Frequency-dependent anisotropy due to two orthogonal sets of mesoscale fractures in porous media
.
Geophysical Journal International
Academic article
-
Song, Jin;
Stovas, Alexey.
(2020)
Reflection and transmission approximations for weak contrast orthorhombic media.
Geophysics
Academic article
-
Stovas, Alexey;
Alkhalifah, T.;
bin Waheed, U.
(2020)
Pure P and S wave equations in transversely isotropic media
.
Geophysical Prospecting
Academic article
-
Abedi, Mohammad Mahdi;
Stovas, Alexey.
(2020)
A new acoustic assumption for orthorhombic media.
Geophysical Journal International
Academic article
-
Song, Jin;
Stovas, Alexey.
(2020)
Exact and approximate reflection/transmission responses from a layer containing vertical fractures
.
Geophysical Journal International
Academic article
-
Roganov, Yuriy;
Stovas, Alexey;
Roganov, Vyacheslav.
(2020)
Dispersion of phase velocities in horizontally layered anisotropic weak-contrast periodic medium
.
Geofizicheskiy zhurnal
Academic article
-
Xu, Shibo;
Stovas, Alexey;
Mikada, Hitoshi.
(2020)
Triplications for the converted wave in transversely isotropic media with a tilted symmetry axis.
Geophysical Prospecting
Academic article
-
Xu, Shibo;
Stovas, Alexey;
Alkhalifah, Tariq;
Mikada, Hitoshi.
(2020)
New acoustic approximation for transversely isotropic media with a vertical symmetry axis.
Geophysics
Academic article
-
Carter, Andrew James;
Torres Caceres, Veronica Alejandra;
Duffaut, Kenneth;
Stovas, Alexey.
(2020)
Velocity-attenuation model from check-shot drift trends
in North Sea well data.
Geophysics
Academic article
-
Shuai, Da;
Stovas, Alexey.
(2020)
Low-frequency layer-induced kinematic parameters in transversely isotropic media and orthorhombic media
.
Geophysical Journal International
Academic article
-
Shuai, Da;
Wei, Jianxin;
Di, Bangrang;
Guo, Junxin;
Li, Dongqing;
Gong, Fei.
(2020)
Experimental study of crack density’s influence on the accuracy of effective media theory
.
Geophysical Journal International
Academic article
-
Song, Jin;
Stovas, Alexey.
(2020)
Processing of S-wave data in orthorhombic media
.
Norges teknisk-naturvitenskapelige universitet
Doktoravhandlinger ved NTNU (2020:296)
Doctoral dissertation
2019
-
Stovas, Alexey;
Fomel, Sergey.
(2019)
Generalized velocity approximation.
Geophysics
Academic article
-
Jin, Song;
Stovas, Alexey.
(2019)
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
Academic article
-
Abedi, Mohammad Mahdi;
Riahi, Mohammad;
Stovas, Alexey.
(2019)
Three-parameter Radon transform in layered transversely isotropic media.
Geophysical Prospecting
Academic article
-
Xu, Shibo;
Stovas, Alexey.
(2019)
Estimation of the conversion point position in elastic orthorhombic media.
Geophysics
Academic article
-
Abedi, Mohammad Mahdi;
Stovas, Alexey;
Ivanov, Yuriy.
(2019)
Acoustic wave propagation in orthorhombic media: Phase velocity, group velocity, and moveout approximations.
Geophysics
Academic article
-
Jin, Song;
Stovas, Alexey.
(2019)
Reflection and transmission responses in a layered transversely isotropic medium with horizontal symmetry axis
.
Geophysics
Academic article
-
Xu, Shibo;
Stovas, Alexey.
(2019)
Traveltime approximation for converted waves in elastic orthorhombic media
.
Geophysics
Academic article
-
Roganov, Yuriy;
Stovas, Alexey;
Roganov, Vyacheslav.
(2019)
Properties of acoustic axes in triclinic media
.
Geofizicheskiy zhurnal
Academic article
-
Sripanich, Yanadet;
Fomel, Sergey;
Stovas, Alexey.
(2019)
Effects of lateral heterogeneity on reflection and diffraction traveltimes
.
Geophysical Journal International
Academic article
-
Xu, Shibo;
Stovas, Alexey.
(2019)
The kinematics of S waves in acoustic orthorhombic media.
Geophysical Prospecting
Academic article
-
Ivanov, Yuriy;
Stovas, Alexey;
Kazei, Vladimir.
(2019)
Normal modes in orthorhombic media.
Geophysical Journal International
Academic article
-
Abedi, Mohammad Mahdi;
Riahi, Mohammad;
Stovas, Alexey.
(2019)
Three-parameter normal moveout correction in layered anisotropic media: A stretch-free approach.
Geophysics
Academic article
-
Jin, Song;
Stovas, Alexey.
(2019)
Reflection and transmission responses for layered transversely isotropic media with vertical and horizontal symmetry axes.
Geophysics
Academic article
-
Roganov, Yuriy;
Stovas, Alexey;
Roganov, Vyacheslav.
(2019)
Low-frequency layer-induced dispersion in a weak-contrast vertically heterogeneous orthorhombic medium.
Geophysical Prospecting
Academic article
-
Ivanov, Yuriy;
Stovas, Alexey.
(2019)
3D mapping of kinematic attributes in anisotropic media.
Geophysics
Academic article
-
Xu, Shibo;
Stovas, Alexey.
(2019)
Singularity point in effective orthorhombic medium computed from zero- and infinite-frequency limit.
Geophysical Journal International
Academic article
-
Abedi, Mohammad Mahdi;
Stovas, Alexey.
(2019)
A new parameterization for generalized moveout approximation, based on three rays.
Geophysical Prospecting
Academic article
-
Abedi, Mohammad Mahdi;
Stovas, Alexey.
(2019)
Extended generalized non-hyperbolic moveout approximation.
Geophysical Journal International
Academic article
-
Stovas, Alexey;
Roganov, Yuriy;
Roganov, Vyacheslav.
(2019)
Interaction between P, S1 and S2 waves in multi-layered ORT media at low frequencies.
SEG technical program expanded abstracts
Academic article
2018
-
Stovas, Alexey.
(2018)
Geometrical spreading in orthorhombic media.
Geophysics
Academic article
-
Song, Jin;
Stovas, Alexey.
(2018)
S-wave kinematics in acoustic transversely isotropic media with a vertical symmetry axis
.
Geophysical Prospecting
Academic article
-
Xu, Shibo;
Stovas, Alexey.
(2018)
Triplications on traveltime surface for pure and converted wave modes in elastic orthorhombic media
.
Geophysical Journal International
Academic article
-
Xu, Shibo;
Stovas, Alexey.
(2018)
Freznel zone in VTI and orthorhombic media.
Geophysical Journal International
Academic article
-
Xu, Shibo;
Stovas, Alexey;
Sripanich, Yanadet.
(2018)
An anelliptic approximation for geometrical spreading in transversely isotropic and orthorhombic media
.
Geophysics
Academic article
-
Hao, Qi;
Stovas, Alexey.
(2018)
Approximate reflection coefficients for a thin VTI layer.
Geophysics
Academic article
-
Torres Caceres, Veronica Alejandra;
Carter, Andrew James;
Duffaut, Kenneth;
Stovas, Alexey.
(2018)
An Attenuation Model from Dispersion Trends in North Sea
Well Data.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Xu, Shibo;
Stovas, Alexey.
(2018)
Generalized nonhyperbolic approximations for relative geometrical spreading in layered anisotropic media
.
Geophysical Prospecting
Academic article
-
Subagjo, Isa Adi;
Dupuy, Bastien;
Park, Joonsang;
Romdhane, Mohamed Anouar;
Querendez, Etor;
Stovas, Alexey.
(2018)
Joint Rock Physics Inversion of Seismic and Electromagnetic Data for CO2 Monitoring at Sleipner.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
2017
-
Torres Caceres, Veronica Alejandra;
Stovas, Alexey;
Dupuy, Bastien.
(2017)
Seismic Wave Attenuation in Partially Saturated Sandstone and AVO Analysis for Carbon Dioxide Quantification at Sleipner.
Norges teknisk-naturvitenskapelige universitet
Norges teknisk-naturvitenskapelige universitet
Masters thesis
-
Torres Caceres, Veronica Alejandra;
Dupuy, Bastien;
Stovas, Alexey.
(2017)
Tuning and Partial Saturation Effects on Reflection Responses at Sleipner Field.
Society of Petroleum Engineers
Academic chapter/article/Conference paper
-
Xu, Shibo;
Stovas, Alexey.
(2017)
Preserved travel-time smoothing in orthorhombic media.
Geophysical Prospecting
Academic article
-
Ivanov, Yuriy;
Stovas, Alexey.
(2017)
Traveltime parameters in tilted orthorhombic medium.
Geophysics
Academic article
-
Xu, Shibo;
Stovas, Alexey;
Hao, Qi.
(2017)
Perturbation-based moveout approximations in anisotropic media.
Geophysical Prospecting
Academic article
-
Sripanich, Yanadet;
Fomel, Sergey;
Stovas, Alexey.
(2017)
Effect of lateral heterogeneity on reflection traveltimes.
SEG technical program expanded abstracts
Abstract
-
Xu, Shibo;
Stovas, Alexey.
(2017)
A new parameterization for acoustic orthorhombic media.
Geophysics
Academic article
-
Ivanov, Yuriy;
Stovas, Alexey.
(2017)
Traveltime parameters in tilted orthorhombic medium.
SEG technical program expanded abstracts
Abstract
-
Sripanich, Yanadet;
Fomel, Sergey;
Stovas, Alexey;
Hao, Qi.
(2017)
3D generalized nonhyperboloidal moveout approximation.
Geophysics
Academic article
-
Ivanov, Yuriy;
Stovas, Alexey.
(2017)
Mapping of geometrical spreading in anisotropic media.
SEG technical program expanded abstracts
Abstract
-
Xu, Shibo;
Stovas, Alexey;
Sripanich, Yanadet.
(2017)
An anelliptic approximation for geometrical spreading in transversely isotropic and orthorhombic media.
SEG technical program expanded abstracts
Abstract
-
Stovas, Alexey.
(2017)
Geometrical spreading of P wave in acoustic ORT media.
SEG technical program expanded abstracts
Abstract
-
Xu, Shibo;
Stovas, Alexey.
(2017)
Perturbation-based approximation for traveltime in orthorhombic media using a new parameterization.
SEG technical program expanded abstracts
Abstract
-
Xu, Shibo;
Stovas, Alexey.
(2017)
Three-dimensional generalized non-hyperbolic approximation for relative geometrical spreading.
Geophysical Journal International
Academic article
-
Stovas, Alexey.
(2017)
Kinematic parameters of pure- and converted-mode waves in elastic orthorhombic media.
Geophysical Prospecting
Academic article
-
Ivanov, Yuriy;
Stovas, Alexey.
(2017)
Weak-anisotropy approximation for P-wave reflection coefficient at the boundary between two tilted transversely isotropic media.
Geophysical Prospecting
Academic article
-
bin Waheed, Umair;
Stovas, Alexey;
Alkhalifah, Tariq.
(2017)
Anisotropy parameter inversion in vertical axis of symmetry media using diffractions.
Geophysical Prospecting
Academic article
-
Ivanov, Yuriy;
Stovas, Alexey.
(2017)
S-wave singularities in tilted orthorhombic media.
Geophysics
Academic article
-
Stovas, Alexey;
Fomel, Sergey.
(2017)
The modified generalized moveout approximation: a new parameter selection.
Geophysical Prospecting
Academic article
-
Masmoudi, Nabil;
Stovas, Alexey;
Alkhalifah, Tariq.
(2017)
Scanning anisotropy parameters in horizontal transversely isotropic media.
Geophysical Prospecting
Academic article
2016
-
Ivanov, Yuriy;
Stovas, Alexey.
(2016)
Normal moveout velocity ellipse inversion in tilted orthorhombic media.
SEG technical program expanded abstracts
Academic article
-
Xu, Shibo;
Stovas, Alexey;
Hao, Qi.
(2016)
New moveout approximation for orthorhombic model.
SEG technical program expanded abstracts
Academic article
-
Ivanov, Yuriy;
Stovas, Alexey.
(2016)
Down- and up-going waves in tilted orthorhombic media in zero-frequency limit.
SEG technical program expanded abstracts
Academic article
-
Sripanich, Yanadet;
Fomel, Sergey;
Stovas, Alexey;
Hao, Qi.
(2016)
3D generalized nonhyperboloidal moveout approximation.
Geophysics
Academic article
-
Hao, Qi;
Stovas, Alexei.
(2016)
Generalized moveout approximation for P–SV converted waves in vertically inhomogeneous transversely isotropic media with a vertical symmetry axis.
Geophysical Prospecting
Academic article
-
Ivanov, Yuriy;
Stovas, Alexei.
(2016)
Normal moveout velocity ellipse in tilted orthorhombic media.
Geophysics
Academic article
-
Stovas, Alexei;
Masmoudi, Nabil;
Alkhalifah, Tariq.
(2016)
Application of perturbation theory to a P-wave eikonal equation in orthorhombic media.
Geophysics
Academic article
-
Stovas, Alexei.
(2016)
Vertical on-axis triplications in orthorhombic media.
Journal of Geophysics and Engineering
Academic article
-
Dupuy, Bastien;
Stovas, Alexey.
(2016)
Effect of anelastic patchy saturated sand layers on the reflection and transmission responses of a periodically layered medium.
Geophysical Prospecting
Academic article
-
Stovas, Alexey;
Fomel, Sergey.
(2016)
Mapping of moveout attributes using local slopes.
Geophysical Prospecting
Academic article
-
Hao, Qi;
Stovas, Alexey.
(2016)
P-wave slowness surface approximation for tilted orthorhombic media
.
Geophysics
Academic article
-
Hao, Qi;
Stovas, Alexey;
Alkhalifah, Tariq.
(2016)
The offset-midpoint traveltime pyramid of P-waves in homogeneous orthorhombic media
.
Geophysics
Academic article
-
Dupuy, Bastien;
Garambois, Stéphane;
Asnaashari, Amir;
Balhareth, Hadi Mohammed;
Landrø, Martin;
Stovas, Alexey.
(2016)
Estimation of rock physics properties from seismic attributes - Part 2: Applications.
Geophysics
Academic article
-
Xu, Shibo;
Stovas, Alexey;
Alkhalifah, Tariq.
(2016)
Estimation of the anisotropy parameters from imaging moveout of diving
wave in a factorized anisotropic medium.
Geophysics
Academic article
-
Ivanov, Yuriy;
Stovas, Alexey.
(2016)
Reflected waves in finely layered tilted orthorhombic media
.
Studia Geophysica et Geodaetica
Academic article
2015
-
Dupuy, Bastien;
Garambois, Stephane;
Asnaashari, Amir;
Balhareth, Hadi M;
Landrø, Martin;
Stovas, Alexey.
(2015)
Estimation of rock physics properties from seismic attributes - Part 2: Applications.
Geophysics
Academic article
-
Ivanov, Yuriy;
Stovas, Alexey.
(2015)
Upscaling for orthorhombic media.
SEG technical program expanded abstracts
Academic article
-
Xu, Shibo;
Stovas, Alexey;
Alkhalifah, Tariq.
(2015)
Estimation of the anisotropy parameters from imaging moveout of diving wave in a factorized anisotropic medium.
Geophysics
Academic article
-
Dupuy, Bastien;
Balhareth, Hadi Mohammed;
Landrø, Martin;
Garambois, Stéphane;
Stovas, Alexey;
Asnaashari, Amir.
(2015)
Inversion of rock physics properties from seismic attributes using a downscaling method.
Third EAGE workshop on rock physics
Abstract
-
Xu, Shibo;
Stovas, Alexey.
(2015)
Curvature and anisotropy estimation through the CRS approximation
.
Journal of Geophysics and Engineering
Academic article
-
Hao, Qi;
Stovas, Alexey;
Alkhalifah, Tariq.
(2015)
The offset-midpoint traveltime pyramid in 3D transversely isotropic media with a horizontal symmetry axis.
Geophysics
Academic article
-
Stovas, Alexey;
Masmoudi, Nabil;
Alkhalifah, Tariq.
(2015)
Parameter inversion in HTI media.
FWI Workshop
Abstract
-
Stovas, Alexey.
(2015)
Azimuthally dependent kinematic properties of orthorhombic media.
Geophysics
Academic article
-
Hao, Qi;
Stovas, Alexey.
(2015)
P-wave slowness surface approximation for tilted orthorhombic media.
Geophysics
Academic article
-
Ayzenberg, Alena;
Stovas, Alexey.
(2015)
Transmission-Propagation Operator Theory and Tip-Wave Superposition Method for sub-salt shadow wavefield description.
Norges teknisk-naturvitenskapelige universitet
Doktoravhandlinger ved NTNU (266)
Doctoral dissertation
-
Ivanov, Yuriy;
Stovas, Alexey.
(2015)
Upscaling in orthorhombic media: Behavior of elastic parameters in heterogeneous fractured earth
.
Geophysics
Academic article
-
Hao, Qi;
Stovas, Alexey.
(2015)
The offset-midpoint travel-time pyramid for P-wave in 2D transversely isotropic media with a tilted symmetry axis.
Geophysical Prospecting
Academic article
-
Hao, Qi;
Stovas, Alexey.
(2015)
Analytic calculation of phase and group velocities of
P-waves in orthorhombic media.
Geophysics
Academic article
2014
-
Ayzenberg, Alena;
Zyatkov, N;
Stovas, Alexey;
Aizenberg, A. M..
(2014)
Sub-salt Illumination by the Feasible Green's Function of Covering Sediments.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Ayzenberg, Alena;
Zyatkov, N;
Stovas, Alexey;
Aizenberg, A. M..
(2014)
The Feasible Near-front Wavefield Below Salt Overhang in Terms of Cascade Diffraction.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Dupuy, Bastien;
Stovas, Alexey.
(2014)
Reflection and Transmission Responses of a Periodic Layered Medium Constituted by Shales and Patchy Saturated Sands.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Roganov, Yuriy;
Stovas, Alexey.
(2014)
Low-frequency normal wave propagation in a periodically layered medium with weak-contrast in elastic properties.
Geophysical Prospecting
Academic article
-
Stovas, Alexey;
Hao, Qi.
(2014)
Plane wave in vertically heterogeneous anisotropic media.
CPS-SEG Expanded Abstracts
Abstract
-
Stovas, Alexey;
Hao, Qi.
(2014)
Three-dimensional generalized nonhyperbolic moveout approximation - 3D HTI model test.
CPS-SEG Expanded Abstracts
Abstract
-
Stovas, Alexey;
Alkhalifah, Tariq.
(2014)
Mapping of moveout approximations in TI media.
Geophysics
Academic article
-
Stovas, Alexey;
Roganov, Yuriy.
(2014)
Upscaling for multilayered transversely isotropic media with a tilt in symmetry axis.
IAMG Expanded Abstracts
Abstract
-
Stovas, Alexey;
Roganov, Yuriy.
(2014)
Upscaling in TTI media.
EAGE Expanded Abstracts
Abstract
-
Stovas, Alexey;
Hao, Qi.
(2014)
Generalized moveout approximation for phase velocity in orthorhombic media.
IWSA Expanded Abstracts
Abstract
-
Stovas, Alexey;
Dupuy, Bastien.
(2014)
Reflection and transmission responses of a periodic layered medium constituted by shales and patchy saturated sands.
EAGE Expanded Abstracts
Abstract
-
Stovas, Alexey;
Alkhalifah, Tariq.
(2014)
Analytical approximations of diving wave imaging in factorized medium.
IWSA Expanded Abstracts
Abstract
-
Stovas, Alexey;
Fomel, Sergey.
(2014)
Mapping of moveout attributes using local slopes.
IWSA Expanded Abstracts
Abstract
-
Stovas, Alexey;
Ayzenberg, Alena;
Zyatkov, N;
Ayzenberg, Arkady.
(2014)
The feasible near-front wavefield below salt overhang in terms of cascade diffraction.
EAGE Expanded Abstracts
Abstract
-
Stovas, Alexey;
Ayzenberg, Alena.
(2014)
Tip-wave diffraction.
EAGE/SPE workshop
Abstract
-
Stovas, Alexey;
Roganov, Yuriy.
(2014)
Zero-frequency upscaling in TTI media.
Geoinformatika
Abstract
-
Stovas, Alexey;
Hao, Qi.
(2014)
Three-dimensional GMA - 3D HTI model test.
EAGE Expanded Abstracts
Abstract
-
Stovas, Alexey;
Hao, Qi.
(2014)
Generalized group- and phase-domains moveout approximations for converted-wave in a homogeneous VTI layer.
EAGE Expanded Abstracts
Abstract
-
Stovas, Alexey;
Hao, Qi.
(2014)
Conversion point approximation.
EAGE Expanded Abstracts
Abstract
-
Stovas, Alexey;
Dupuy, Bastien;
Balhareth, Hadi Mohammed;
Landrø, Martin.
(2014)
Estimation of reservoir properties and gas saturation from shallow time-lapse FWI data for an old underground blowout.
EAGE Expanded Abstracts
Abstract
-
Dupuy, Bastien;
Stovas, Alexey.
(2014)
Influence of frequency and saturation on AVO attributes for patchy saturated rocks.
Geophysics
Academic article
-
Stovas, Alexey;
Hao, Qi.
(2014)
P-wave diffraction and reflection traveltimes for ahomogeneous 3D DTI model.
Journal of Seismic Exploration
Academic article
-
Roganov, Y.;
Stovas, Alexey;
Roganov, V..
(2014)
ANALYSIS OF PASS AND STOP BANDS IN A PERIODICALLY LAYERED MEDIUM. АНАЛИЗ ЗОН ПРОХОЖДЕНИЯ И ПОГЛОЩЕНИЯ В ПЕРИОДИЧЕСКОЙ СЛОИСТОЙ СРЕДЕ.
Tekhnologii Seismorazvedki
Academic article
-
Stovas, Alexey;
Alkhalifah, Tariq.
(2014)
Analytical approximations of diving wave imaging inconstant gradient medium.
Geophysics
Academic article
-
Hao, Qi;
Stovas, Alexey.
(2014)
Generalized Group- and Phase-domains Moveout Approximations for Converted-wave in a Horizontal and Homogeneous VTI Layer.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Hao, Qi;
Stovas, Alexey.
(2014)
Three Dimensional Generalized Nonhyperbolic Moveout Approximation - Application on a 3D HTI Model.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Hao, Qi;
Stovas, Alexey;
Alkhalifah, Tariq.
(2014)
The offset-midpoint traveltime pyramid in 3D transversely isotropic media with a horizontal symmetry axis.
Geophysics
Academic article
2013
-
Golikov, Pavel;
Avseth, P;
Stovas, Alexey;
Bachrach, R.
(2013)
Rock physics interpretation of heterogeneous and anisotropic turbidite reservoirs.
Geophysical Prospecting
Academic article
-
bin Waheed, U;
Alkhalifah, T;
Stovas, Alexey.
(2013)
Diffraction traveltime approximation for TI media with an inhomogeneous background.
Geophysics
Academic article
-
Pigulevskiy, P.;
Nikitash, L.;
Stovas, Alexey.
(2013)
On the role of potential methods to study the salt and reef structures in the Dnieper-Donets basin.
Vìsnik. Geologìâ
Academic article
-
Vinje, V;
Stovas, Alexey;
Reynaud, D.
(2013)
Preserved-traveltime smoothing.
Geophysical Prospecting
Academic article
-
Stovas, Alexey;
Dupuy, Bastien.
(2013)
Wave attenuation and dispersion in patchy saturated oil and gas reservoirs: influence of frequency and saturation on AVO attributes.
American Society of Civil Engineers (ASCE)
Academic chapter/article/Conference paper
-
Stovas, Alexey;
Roganov, Yuriy;
Duffaut, Kenneth;
Carter, Andrew J..
(2013)
Low-frequency layer-induced anisotropy.
Geophysics
Academic article
-
Stovas, Alexey;
Roganov, Yuriy.
(2013)
Low frequency velocity dispersion and reflection coefficient in a periodical weak-contrast medium.
Zbìrnik naukovih pracʹ Ukraïnsʹkogo deržavnogo geologorozvìduvalʹnogo ìnstitutu
Academic article
-
Stovas, Alexey;
Alkhalifah, Tariq.
(2013)
Mapping of moveout in tilted transversely isotropic media.
Geophysical Prospecting
Academic article
-
Stovas, Alexey;
Alkhalifah, T.
(2013)
A tilted transversely isotropic slowness surface approximation.
Geophysical Prospecting
Academic article
2012
-
Stovas, Alexey;
Alkhalifah, T..
(2012)
Mapping of Moveout in a TTI Medium.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Golikov, Pavel Evgenjevich;
Stovas, Alexey.
(2012)
Asymptotical Comparison of Non-hyperbolic Moveout Approximations in a VTI Medium.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Roganov, Y.V.;
Stovas, Alexey.
(2012)
Hamiltonian Formalism for the Plane Waves Propagating in Periodically Layered Media.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Golikov, Pavel Evgenjevich;
Stovas, Alexey.
(2012)
Traveltime Parameters for Vertically Heterogeneous 2D TTI Media.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Stovas, Alexey;
Fomel, Sergey.
(2012)
Shifted hyperbola moveout approximation revisited.
Geophysical Prospecting
Academic article
-
Stovas, Alexey;
Fomel, Sergey.
(2012)
Generalized nonelliptic moveout approximation in tau-rho domain.
Geophysics
Academic article
-
Golikov, Pavel;
Stovas, Alexey.
(2012)
Traveltimes for tilted TI media.
Norges teknisk-naturvitenskapelige universitet
Doktoravhandlinger ved NTNU (2012/311)
Doctoral dissertation
-
Stovas, Alexey;
Alkhalifah, T..
(2012)
A new traveltime approximation for TI media.
Geophysics
Academic article
-
Golikov, Pavel Evgenjevich;
Stovas, Alexey.
(2012)
Accuracy comparison of nonhyperbolic moveout approximations for qP-waves in VTI media.
Journal of Geophysics and Engineering
Academic article
-
Roganov, Yuriy;
Stovas, Alexey.
(2012)
Low-frequency wave propagation in periodically layered media.
Geophysical Prospecting
Academic article
-
Golikov, Pavel Evgenjevich;
Stovas, Alexey.
(2012)
Traveltime parameters in tilted transversely isotropic media.
Geophysics
Academic article
-
Golikov, Pavel Evgenjevich;
Stovas, Alexey.
(2012)
Traveltime parameters in a tilted elliptical anisotropic medium.
Geophysical Prospecting
Academic article
2011
-
Roganov, Y;
Stovas, Alexey.
(2011)
Caustics in a periodically layered transversely isotropic medium with vertical symmetry axis.
Geophysical Prospecting
Academic article
-
Stovas, Alexey.
(2011)
Unconstrained direct Dix-type inversion in a layered VTI medium.
Journal of Geophysics and Engineering
Academic article
-
Golikov, Pavel Evgenjevich;
Stovas, Alexey.
(2011)
Traveltime Parameters in a Tilted Elliptical Anisotropic Medium.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Stovas, Alexey;
Alkhalifah, T..
(2011)
The TTI slowness surface approximation.
Society of Exploration Geophysicists. Expanded Abstracts with Biographies
Academic article
-
Roganov, Y.V.;
Stovas, Alexey.
(2011)
Low-frequency Wave Propagation in Periodically Layered Media.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Vinje, Vetle;
Stovas, Alexey;
Reynaud, D..
(2011)
Preserved-traveltime Smoothing.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Stovas, Alexey;
Alkhalifah, T..
(2011)
A New Traveltime Approximation for TI Media.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Stovas, Alexey;
Roganov, Yury.
(2011)
Acoustic Waves in Layered Media - From Theory to Seismic Applications.
IntechOpen
Academic chapter/article/Conference paper
-
Stovas, Alexey.
(2011)
The unphysical qP-wave caustics in acoustic VTI media.
Tekhnologii Seismorazvedki
Academic article
2010
-
Stovas, Alexey.
(2010)
Generalized moveout approximation for qP- and qSV-waves in a homogeneous transversely isotropic medium.
Geophysics
Academic article
-
Roganov, Y.V.;
Stovas, Alexey.
(2010)
Caustics in a Periodically Layered VTI Medium.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Roganov, Y.;
Stovas, Alexey.
(2010)
On shear-wave triplications in a multilayered transversely isotropic medium with vertical symmetry axis.
Geophysical Prospecting
Academic article
-
Stovas, Alexey.
(2010)
qP-wave Triplications in an Acoustic Transversely Isotropic Medium.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Golikov, Pavel Evgenjevich;
Stovas, Alexey.
(2010)
New Parametrization for qPqP and qPqSV Reflection Coefficients in a Transversely Isotropic Medium.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Stovas, Alexey.
(2010)
Kinematical characteristics of the factorized velocity model.
Geophysical Prospecting
Academic article
-
Fomel, Sergey;
Stovas, Alexey.
(2010)
Generalized nonhyperbolic moveout approximation.
Geophysics
Academic article
-
Golikov, Pavel Evgenjevich;
Stovas, Alexey.
(2010)
New weak-contrast approximation for reflection coefficients in transversely isotropic media.
Journal of Geophysics and Engineering
Academic article
-
Skopintseva, Lyubov;
Stovas, Alexey.
(2010)
Overburden dependent AVA inversion.
Geophysics
Academic article
-
Stovas, Alexey;
Roganov, Y.
(2010)
Scattering versus intrinsic attenuation in periodically layered media.
Journal of Geophysics and Engineering
Academic article
2009
-
Stovas, Alexey.
(2009)
Power-gradient velocity model.
Geophysics
Academic article
-
Silva, Mercia Betania Costa E.;
Stovas, Alexey.
(2009)
Correspondence between the low- and high-frequency limits for anisotropic parameters in a layered medium.
Geophysics
Academic article
-
Stovas, Alexey;
Roganov, Y.
(2009)
Slowness surface approximations for qSV-waves in transversely isotropic media.
Geophysical Prospecting
Academic article
-
Stovas, Alexey.
(2009)
Direct Dix-type inversion in a layerd VTI medium.
Academic chapter/article/Conference paper
-
Skopintseva, Lyubov;
Stovas, Alexey.
(2009)
Effect of the Model Dependent Velocity Analysis on the Results of AVO Inversion.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Stovas, Alexey.
(2009)
Kinematically Equivalent Factorized Models.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Roganov, Y.;
Stovas, Alexey.
(2009)
SV-waves triplications in the multilayered VTI media.
European Association of Geoscientists and Engineers (EAGE)
Other
-
Stovas, Alexey;
Ursin, Bjørn.
(2009)
Improved geometric-spreading approximation in layered transversely isotropic media.
Geophysics
Academic article
-
Silva, Mercia Betania Costa E.;
Stovas, Alexey.
(2009)
Comparison of averaging methods for velocity model building from well logs.
Journal of Geophysics and Engineering
Academic article
2008
-
Stovas, Alexey.
(2008)
Kinematically equivalent velocity distributions.
Geophysics
Academic article
-
Stovas, Alexey;
Roganov, Y..
(2008)
Attenuation versus scattering in a periodically layerd medium.
Academic chapter/article/Conference paper
-
Skopintseva, Lyubov;
Stovas, Alexey.
(2008)
Overburden-dependent AVO interpretation.
Academic chapter/article/Conference paper
-
Silva, Mercia Betania Costa E.;
Stovas, Alexey.
(2008)
Comparison of Average Methods to Build a Velocity Model from Sonic Log.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Stovas, Alexey.
(2008)
Kinematical characteristics of the factorized model.
Academic chapter/article/Conference paper
-
Stovas, Alexey;
Ursin, Bjørn.
(2008)
Improved Geometrical Spreading Approximation in Layered Transversely Isotropic Media (P072).
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Roganov, Y.V.;
Stovas, Alexey.
(2008)
Quasi-acoustic Approximations for qSV-waves in a Transversely Isotropic Medium.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
2007
-
Stovas, Alexey.
(2007)
Phase velocity approximation in finely layered sediments.
Geophysics
Academic article
-
Stovas, Alexey;
Ursin, Bjørn.
(2007)
Equivalent time-average and effective medium for periodic layers.
Geophysical Prospecting
Academic article
-
Stovas, Alexey;
Landrø, Martin;
Janbu, N..
(2007)
Seismic attributes from ultra-thin layered reservoir.
Oil & Gas Science and Technology
Academic article
-
Tygel, Martin;
Ursin, Bjørn;
Stovas, Alexey.
(2007)
Convergence of traveltime power series for a layered VTI medium.
Geophysics
Academic article
-
Stovas, Alexey;
Ursin, Bjørn.
(2007)
Estimation of layer parameters for linear P- and S-wave velocity functions.
Geophysics
Academic article
-
Stovas, Alexey;
Ursin, Bjørn.
(2007)
The Reflection and Transmission Responces of a Periodically Layered Medium.
Academic chapter/article/Conference paper
-
Stovas, Alexey.
(2007)
Kinematically equivalent velocity ditributions.
Academic chapter/article/Conference paper
-
Fomel, S.B.;
Stovas, Alexey.
(2007)
Generalized Non-Hyperbolic Moveout Approximation.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Silva, Mercia Betania Costa E.;
Stovas, Alexey.
(2007)
The Low and High Frequency Limits for Anisotropic Parameters in a Layered Medium.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Stovas, Alexey;
Ursin, Bjørn.
(2007)
The Geometrical Spreading in VTI Medium Revisited.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Stovas, Alexey;
Landrø, Martin.
(2007)
4D Detection of Gas Coning.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Silva, Mercia Betania Costa E.;
Stovas, Alexey.
(2007)
The low and high frequency limits for anisotropic parameters in layered medium.
Academic chapter/article/Conference paper
-
Haugen, Jon Andre;
Ursin, Bjørn;
Stovas, Alexey.
(2007)
Sensitivity of Dix-type inverse formulae.
Journal of Geophysics and Engineering
Academic article
-
Pedersen, Ørjan;
Ursin, Bjørn;
Stovas, Alexey.
(2007)
Wide-angle phase-slowness approximations in VTI media.
Geophysics
Academic article
-
Mittet, Rune;
Aakervik, Odd;
Jensen, Hans;
Ellingsrud, Svein;
Stovas, Alexey.
(2007)
On the orientation and absolute phase of marine CSEM receivers.
Geophysics
Academic article
2006
-
Stovas, Alexey;
Ursin, Bjørn.
(2006)
Parameter estimation for a linear velocity function.
Russian Geology and Geophysics
Academic article
-
Sinding-Larsen, Richard;
Stovas, Alexey;
Landrø, Martin;
Brandsegg, Kristian Bjarnøe;
Johnsen, Sverre Ola;
Lippard, Stephen John.
(2006)
A Novel Workflow for 3D Integration of Geological and Geophysical Heterogeneity Signatures at Reservoir Scale.
Proceedings International Association for Mathematical Geology Annual Conference
Academic article
-
Stovas, Alexey;
Landrø, Martin;
Avseth, Per.
(2006)
AVO attribute inversion for finely layered reservoirs.
Geophysics
Academic article
-
Stovas, Alexey;
Landrø, Martin;
Arntsen, Børge.
(2006)
A sensitivity study based on 2D synthetic data from the Gullfaks Field, using PP and PS time-lapse stacks for fluid-pressure discrimination.
Journal of Geophysics and Engineering
Academic article
-
Ursin, Bjørn;
Stovas, Alexey.
(2006)
Traveltime approximations for a layered transversely isotropic medium.
Geophysics
Academic article
-
Røste, Thomas;
Stovas, Alexey;
Landrø, Martin.
(2006)
Estimation of layer thickness and velocity changes using 4D prestack seismic data.
Geophysics
Academic article
-
Stovas, Alexey;
Arntsen, Børge.
(2006)
Vertical propagation of low-frequency waves in finely layered media.
Geophysics
Academic article
-
Sinding-Larsen, Richard;
Stovas, Alexey;
Landrø, Martin;
Brandsegg, Kristian Bjarnøe;
Johnsen, Sverre Ola;
Lippard, Stephen John.
(2006)
A Novel Workflow for 3D Integration of Geological and Geophysical Heterogeneity Signatures at Reservoir Scale.
Academic chapter/article/Conference paper
-
Stovas, Alexey;
Arntsen, Børge.
(2006)
Phase velocity approximation in the finely layered sediments.
Academic chapter/article/Conference paper
-
Stovas, Alexey.
(2006)
Parameter Estimation for Linear Velocity Functions (P158).
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Pedersen, Ørjan;
Ursin, Bjørn;
Stovas, Alexey.
(2006)
Wide-Angle Phase-Slowness Approximations in VTI Media (P186).
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Stovas, Alexey.
(2006)
Phase Velocity Approximation in a finaly Layered Medium (P037).
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Stovas, Alexey;
Landrø, Martin.
(2006)
Uncertainty in discrimination between net-to-gross and water saturation for fine-layered reservoirs.
Academic chapter/article/Conference paper
-
Stovas, Alexey;
Landrø, Martin.
(2006)
Seismic modelling from ultra-thin layered reservoirs.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
2005
-
Janbu, Nils Erik;
Stovas, Alexey;
Sinding-Larsen, Richard;
Landrø, Martin;
Lippard, Stephen John;
Johnsen, Sverre Ola.
(2005)
A novel workflow for the integration of geological and geophysical heterogeneity signatures at the reservoir scale.
NGF abstracts and proceedings
Abstract
-
Røste, Thomas;
Stovas, Alexey;
Landrø, Martin.
(2005)
Estimation of layer thickness and velocity changes using 4D prestack seismic data.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Stovas, Alexey;
Landrø, Martin.
(2005)
Effect of anisotropy and anelasticity on net-to-gross and fluid saturation estimation.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Stovas, Alexey;
Ursin, Bjørn.
(2005)
The reflection and transmission responses of a periodic layered medium.
Academic chapter/article/Conference paper
-
Janbu, Nils Erik;
Stovas, Alexey;
Sinding-Larsen, Richard;
Landrø, Martin;
Lippard, Stephen John;
Mørk, Mai Britt Engeness.
(2005)
Integrating geology and geophysics in subseismic reservoir description - How to uise digital sediment characterization to constrain plausible subsesimic reservoir scenarios.
Norsk geologisk forening
Academic anthology/Conference proceedings
-
Ursin, Bjørn;
Stovas, Alexey.
(2005)
Generalized Dix equations for layered transversely isotropic medium.
Geophysics
Academic article
-
Stovas, Alexey;
Landrø, Martin.
(2005)
Fluid-pressure discrimination in anisotropic reservoir rocks - A sensitivity study.
Geophysics
Academic article
2004
-
Stovas, Alexey;
Landrø, Martin.
(2004)
Optimal use of PP and PS time-lapse stacks for fluid-pressure discrimination.
Geophysical Prospecting
Academic article
-
Stovas, Alexey;
Ursin, Bjørn.
(2004)
New travel-time approximations for a transversely isotropic medium.
Journal of Geophysics and Engineering
Academic article
2003
-
Stovas, Alexey;
Ursin, Bjørn.
(2003)
Reflection and transmission responses of layered transversely isotropic visco-elastic media.
Geophysical Prospecting
Academic article
2002
-
Ursin, Bjørn;
Stovas, Alexey.
(2002)
Reflection and transmission responses of a layered isotropic visco-elastic medium.
Geophysics
Academic article
-
Stovas, Alexey.
(2002)
Integral dip moveout operator for transversely isotropic media - the hyperbolic case.
Journal of Seismic Exploration
Academic article
2001
-
Stovas, Alexey;
Ursin, Bjørn.
(2001)
Second-order approximations of the reflection and transmission coefficients between two visco-elastic isotropic media.
Journal of Seismic Exploration
Academic article
Journal publications
-
Yang, Chun;
Wang, Yun;
Stovas, Alexei;
Wang, Liheng.
(2024)
Modified Biot Elastic Coefficients in Poroelastic Solid.
Journal of Earth Science
Editorial
-
Chen, Fubin;
Zong, Z.;
Stovas, Alexei;
Yin, X..
(2024)
Stress-Dependent Study on Dispersion of Elastic Wave Attenuation in Saturated Porous Layered Media
.
Science in China Series D: Earth sciences
Academic article
-
Roganov, Y.;
Stovas, Alexei;
Roganov, V..
(2024)
Anisotropic media with singular slowness surfaces
.
Geofizicheskiy zhurnal
Academic article
-
Galtung, Kristoffer Tesdal;
Stovas, Alexei.
(2024)
Diving waves in acoustic factorized orthorhombic media.
Geophysical Prospecting
Academic article
-
Yi, Zhang;
De Siena, Luca;
Stovas, Alexei.
(2024)
Wavefield simulation and reverse time migration for acoustic TTI media.
Geophysics
Academic article
-
Yang, Yuyong;
Stovas, Alexei;
Qi, Qiaomu;
Zhou, Huailai.
(2024)
Inversion of Fracture Weakness Parameters Based on the 3CVSP Data?Part I: HTI Media Composed of A Single Fracture Set in the Isotropic Background Media.
Geophysics
Academic article
-
Xu, Shibo;
Stovas, Alexei;
Huang, L..
(2024)
The sensitivity study of critical angle in elastic orthorhombic media
.
Geophysical Prospecting
Academic article
-
Martinez Guzman, Ricardo Jose;
Vinje, Vetle;
Stovas, Alexei;
Mispel, Joachim;
Ringrose, Philip Stefan;
Duffaut, Kenneth.
(2024)
Diving-wave time-lapse delay for CO<inf>2</inf> thin layer detection.
Geophysical Journal International
Academic article
-
Stovas, Alexei.
(2024)
On the singularity point in acoustic orthorhombic media.
Journal of Geophysics and Engineering
Academic article
-
Stovas, Alexei;
Roganov, Yuriy;
Roganov, Vyacheslav.
(2024)
Singularity points and their degeneracies in anisotropic media.
Geophysical Journal International
Academic article
-
Jin, S.;
Hu, S.;
Ni, S.;
Li, X.;
Stovas, Alexei.
(2024)
Tuning effects of a thin layer with triclinic anisotropy.
Geophysics
Academic article
-
Stovas, Alexei;
Roganov, Y.;
Roganov, V..
(2024)
Degenerate orthorhombic models.
Geophysical Journal International
Academic article
-
Li, Mengqi;
Stovas, Alexei;
Lu, Jun.
(2023)
P-, SV- and SH-wave eikonal approximations for HTI media based on perturbation theory.
Geophysical Journal International
Academic article
-
Tian, Yajun;
Stovas, Alexei;
Gao, Jinghuai;
Xu, Wenhao;
Yu, Jiaxin.
(2023)
Tight sandstone gas reservoir characterization via amplitude-versus-offset attributes.
Geophysical Prospecting
Academic article
-
Stovas, Alexei;
Roganov, Yuriy;
Roganov, Vyacheslav.
(2023)
On pathological orthorhombic models.
Geophysical Prospecting
Academic article
-
Yang, Chun;
Stovas, Alexei;
Wang, Yun;
Wang, Yujie;
Wang, Zhiheng.
(2023)
Normal incidence reflection coefficient approximation at an isotropic–poroelastic interface.
Geophysical Prospecting
Academic article
-
Tian, Yajun;
Stovas, Alexei;
Gao, J..
(2023)
Upscaling method based on sedimentary cycle prior and its application to well-to-seismic tie
.
Geophysical Prospecting
Academic article
-
Yang, Chun;
Stovas, Alexei;
Wang, Yun;
Wang, Liheng.
(2023)
Reflection and transmission from a porous layer sandwiched in-between seawater and solid substrate
.
Ocean Engineering
Academic article
-
Roganov, Y.;
Stovas, Alexei;
Roganov, V..
(2023)
Properties of singular points in a special case of orthorhombic media
.
Geofizicheskiy zhurnal
Academic article
-
Tian, Yajun;
Stovas, Alexei;
Gao, Jinghuai;
Meng, Chuangji;
Yang, Chun.
(2023)
Frequency-Dependent AVO Inversion and Application on Tight Sandstone Gas Reservoir Prediction Using Deep Neural Network.
IEEE Transactions on Geoscience and Remote Sensing
Academic article
-
Chen, Fubin;
Zong, Zhaoyun;
Yin, Xingyao;
Stovas, Alexei.
(2023)
Stress dependence of elastic wave dispersion and attenuation in fluid-saturated porous layered media.
Science China. Earth Sciences
Academic article
-
Yang, Chun;
Stovas, Alexei;
Wang, Yun;
Li, Mengqi;
Tian, Yajun.
(2023)
Dissipation factor and phase velocity approximate formulas for P-waves in fluid-saturated porous media.
Waves in Random and Complex Media
Academic article
-
Chen, F.;
Zong, Z;
Stovas, Alexei;
Yin, X.
(2023)
Wave reflection and transmission coefficients for layered transversely isotropic media with vertical symmetry axis under initial stress
.
Geophysical Journal International
Academic article
-
Xu, Shibo;
Stovas, Alexei.
(2023)
Sensitivity study of the critical angle in elastic orthorhombic media.
Geophysical Prospecting
Academic article
-
Torres Caceres, Veronica Alejandra;
Duffaut, Kenneth;
Westad, Frank Ove;
Stovas, Alexey;
Johansen, Yngve Bolstad;
Jenssen, Arne Johannes Kaaijk.
(2022)
Automated Log Data Analytics Workflow - The Value of Data Access and Management to Reduced Turnaround Time for Log Analysis.
Petrophysics
Academic article
-
Li, Bowen;
Stovas, Alexey.
(2022)
Decoupling approximation of P- and S-wave phase velocities in orthorhombic media.
Geophysics
Academic article
-
Pang, Shuo;
Stovas, Alexey;
Xing, Huilin.
(2022)
Analysis of S waves singularity points in porous rock with two orthogonal sets of mesoscale fractures.
Geophysical Journal International
Academic article
-
Xu, Shibo;
Stovas, Alexei;
Huang, Xingguo.
(2022)
Umbilic points of slowness surface in elastic orthorhombic media.
Geophysical Prospecting
Academic article
-
Song, Jin;
Stovas, Alexey;
Hu, Xiangyun.
(2022)
Improved generalized moveout approximation with a novel parameterization.
Geophysics
Academic article
-
Khoshnavaz, M. Javad;
Stovas, Alexey.
(2022)
NMO stretch in VTI media, presented by non-hyperbolic approximations.
Geophysics
Academic article
-
Shuai, Da;
Stovas, Alexey;
Zhao, Yang;
Huang, Xingxing;
He, Lingyi.
(2022)
Frequency-dependent anisotropy due to non-orthogonal sets of mesoscale fractures in porous media.
Geophysical Journal International
Academic article
-
Stovas, Alexey;
Roganov, Yuriy;
Roganov, Vyacheslav.
(2022)
The S waves geometrical spreading in elliptical orthorhombic media.
Geophysical Prospecting
Academic article
-
Pigulevskiy, P.I.;
Stovas, Alexey.
(2022)
Seismic geotraverse "Granit" (Ukrainian part). Reanimation .
Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu
Academic article
-
Xu, Shibo;
Stovas, Alexey.
(2022)
Extension of the kinematic approximations to the multilayered elastic orthorhombic medium.
Geophysics
Academic article
-
Li, Mengqi;
Stovas, Alexey;
Lu, J;
Cai, Y;
Hu, J.
(2022)
Inversion of Fracture Weaknesses Based on Linearly Approximated Traveltime.
IEEE Transactions on Geoscience and Remote Sensing
Academic article
-
Xu, Shibo;
Stovas, Alexey.
(2022)
Perturbation-based moveout approximation in the elastic transversely isotropic media with a vertical symmetry axis.
Geophysics
Academic article
-
Roganov, Yuriy;
Stovas, Alexey;
Roganov, Vyacheslav.
(2022)
Location of singular points in orthorhombic media.
Geofizicheskiy zhurnal
Academic article
-
Stovas, Alexei;
Roganov, Yuriy;
Roganov, Vyacheslav.
(2022)
On singularity points in elastic orthorhombic media.
Geophysics
Academic article
-
Xu, Shibo;
Stovas, Alexey;
Huang, Xingguo.
(2022)
The approximation for relative geometric spreading in the elastic vertical transversely isotropic medium.
Geophysics
Academic article
-
Stovas, Alexey;
Roganov, Yuriy;
Roganov, Vyacheslav.
(2022)
Behavior of S waves in vicinity of singularity point in elliptic orthorhombic media.
Geophysics
Academic article
-
Jin, Song;
Hu, Xiangyun;
Stovas, Alexey.
(2022)
Feasibility of characterizing an aligned fracture set from azimuthal amplitude variations of PP-and converted waves.
Geophysics
Academic article
-
Li, Mengqi;
Lu, Jun;
Stovas, Alexey;
Wang, Yun.
(2022)
Joint PP, PS1, and PS2 AVA Inversion of HTI Media.
IEEE Transactions on Geoscience and Remote Sensing
Academic article
-
Xu, Shibo;
Stovas, Alexey.
(2021)
Perturbation-based traveltime approximation for two acoustic assumptions in the transversely isotropic media with a vertical symmetry axis.
Geophysical Prospecting
Academic article
-
Xu, Shibo;
Stovas, Alexey;
Mikada, Hitoshi;
Takekawa, J.
(2021)
On-axis triplications in elastic orthorhombic media.
Geophysical Journal International
Academic article
-
Roganov, Yuriy;
Stovas, Alexey;
Roganov, Vyacheslav.
(2021)
Use of perturbation theory in computation of phase velocities and polarization vectors in weakly anisotropic media.
Geofizicheskiy zhurnal
Academic article
-
Pang, Shuo;
Stovas, Alexey;
Xing, Huayang.
(2021)
Frequency-dependent anisotropy in partially saturated porous rock with multiple sets of mesoscale fractures.
Geophysical Journal International
Academic article
-
Li, Bowen;
Stovas, Alexey.
(2021)
Decoupled approximation and separate extrapolation of P- and SV-waves in transversely isotropic media.
Geophysics
Academic article
-
Shuai, Da;
Stovas, Alexey;
Wei, Jianxin;
Di, Bangrang;
Zhao, Yang.
(2021)
Effective elastic properties of rocks with transversely isotropic background permeated by a set of vertical fracture cluster.
Geophysics
Academic article
-
Xu, Shibo;
Stovas, Alexey.
(2021)
Converted wave triplications in transversely isotropic media with a tilted symmetry axis.
EAGE Expanded Abstracts
Abstract
-
Stovas, Alexey;
Roganov, Yuriy;
Roganov, Vyacheslav.
(2021)
Perturbation of phase velocities in elastic orthorhombic media.
Geophysics
Academic article
-
Stovas, Alexey;
Roganov, Yuriy;
Roganov, Vyacheslav.
(2021)
Pure mode P and S wave equations in elastic orthorhombic media.
Geophysics
Academic article
-
Stovas, Alexey;
Roganov, Yuriy;
Roganov, Vyacheslav.
(2021)
A fundamental singularity point in elliptic orthorhombic media.
GEOInformatics
Abstract
-
Stovas, Alexey;
Roganov, Yuriy;
Roganov, Vyacheslav.
(2021)
Shear waves in elliptical orthorhombic media.
EAGE Expanded Abstracts
Abstract
-
Roganov, Yuriy;
Stovas, Alexey;
Roganov, Vyacheslav.
(2021)
Calculation of wave parameters for weakly anisotropic media.
GEOInformatics
Abstract
-
Zhang, Yi;
De Siena, Luca;
Stovas, Alexey.
(2021)
Seismic waveform modeling and inversion with velocity-deviatoric stress-isotropic pressure formulations.
EGU General Assembly Conference Abstracts
Abstract
-
Stovas, Alexey;
Shuai, Da.
(2021)
A vertical fracture cluster embedded into thinly layered medium.
EGU General Assembly Conference Abstracts
Abstract
-
Stovas, Alexey;
Roganov, Yuriy;
Roganov, Vyacheslav.
(2021)
Wave characteristics in elliptical orthorhombic media.
Geophysics
Academic article
-
Stovas, Alexey.
(2021)
On parameterization in monoclinic media with a horizontal symmetry plane.
Geophysics
Academic article
-
Zeng, Jing;
Stovas, Alexey;
Huang, H.;
Ren, Lei;
Tang, Tao.
(2021)
Prediction of shale gas reservoirs using fluid mobility attribute driven by post-stack seismic data: A case study from Southern China.
Applied Sciences
Academic article
-
Song, Jin;
Stovas, Alexey.
(2021)
Reflection and transmission approximations for P, S1 and S2 waves in triclinic media.
Geophysical Journal International
Academic article
-
Stovas, Alexey.
(2021)
Perturbation in monoclinic medium with a horizontal symmetry plane.
Geophysical Journal International
Academic article
-
Abedi, Mohammad Mahdi;
Pardo, David;
Stovas, Alexey.
(2021)
Approximations for traveltime, slope, curvature, and geometrical spreading of elastic waves in layered transversely isotropic media.
Geophysics
Academic article
-
Zeng, Jing;
Stovas, Alexey;
Huang, Handong.
(2021)
Anisotropic attenuation of stratified viscoelastic media.
Geophysical Prospecting
Academic article
-
Stovas, Alexey;
Roganov, Yuriy;
Roganov, Vyacheslav.
(2021)
Geometrical characteristics of phase and group velocity surfaces in anisotropic media.
Geophysical Prospecting
Academic article
-
Jin, Song;
Stovas, Alexey.
(2020)
S-wave in 2D acoustic transversely isotropic media with a tilted symmetry axis
.
Geophysical Prospecting
Academic article
-
Jin, Song;
Stovas, Alexey.
(2020)
Reflection and transmission approximations for monoclinic media with a horizontal symmetry plane
.
Geophysics
Academic article
-
Pang, Shuo;
Stovas, Alexey.
(2020)
Frequency‐dependent PP and PS reflection coefficients in fractured media
.
Geophysical Prospecting
Academic article
-
Pang, Shuo;
Stovas, Alexey.
(2020)
Low‐frequency anisotropy in fractured and layered media.
Geophysical Prospecting
Academic article
-
Stovas, Alexey;
Roganov, Yuriy;
Roganov, Vyacheslav.
(2020)
Interaction between P, S1 and S2 waves in multilayered periodic monoclinic media at low frequencies.
Geophysical Journal International
Academic article
-
Song, Jin;
Stovas, Alexey.
(2020)
Reflection coefficients approximations for orthorhombic media.
CPS-SEG Expanded Abstracts
Academic article
-
Xu, Shibo;
Stovas, Alexey;
Mikada, Hitoshi.
(2020)
Traveltime and relative geometrical spreading approximation in elastic orthorhombic medium
.
Geophysics
Academic article
-
Shuai, Da;
Stovas, Alexey;
Wej, J;
Di, Bangrang.
(2020)
Frequency-dependent anisotropy due to two orthogonal sets of mesoscale fractures in porous media
.
Geophysical Journal International
Academic article
-
Song, Jin;
Stovas, Alexey.
(2020)
Reflection and transmission approximations for weak contrast orthorhombic media.
Geophysics
Academic article
-
Stovas, Alexey;
Alkhalifah, T.;
bin Waheed, U.
(2020)
Pure P and S wave equations in transversely isotropic media
.
Geophysical Prospecting
Academic article
-
Abedi, Mohammad Mahdi;
Stovas, Alexey.
(2020)
A new acoustic assumption for orthorhombic media.
Geophysical Journal International
Academic article
-
Song, Jin;
Stovas, Alexey.
(2020)
Exact and approximate reflection/transmission responses from a layer containing vertical fractures
.
Geophysical Journal International
Academic article
-
Roganov, Yuriy;
Stovas, Alexey;
Roganov, Vyacheslav.
(2020)
Dispersion of phase velocities in horizontally layered anisotropic weak-contrast periodic medium
.
Geofizicheskiy zhurnal
Academic article
-
Xu, Shibo;
Stovas, Alexey;
Mikada, Hitoshi.
(2020)
Triplications for the converted wave in transversely isotropic media with a tilted symmetry axis.
Geophysical Prospecting
Academic article
-
Xu, Shibo;
Stovas, Alexey;
Alkhalifah, Tariq;
Mikada, Hitoshi.
(2020)
New acoustic approximation for transversely isotropic media with a vertical symmetry axis.
Geophysics
Academic article
-
Carter, Andrew James;
Torres Caceres, Veronica Alejandra;
Duffaut, Kenneth;
Stovas, Alexey.
(2020)
Velocity-attenuation model from check-shot drift trends
in North Sea well data.
Geophysics
Academic article
-
Shuai, Da;
Stovas, Alexey.
(2020)
Low-frequency layer-induced kinematic parameters in transversely isotropic media and orthorhombic media
.
Geophysical Journal International
Academic article
-
Shuai, Da;
Wei, Jianxin;
Di, Bangrang;
Guo, Junxin;
Li, Dongqing;
Gong, Fei.
(2020)
Experimental study of crack density’s influence on the accuracy of effective media theory
.
Geophysical Journal International
Academic article
-
Stovas, Alexey;
Fomel, Sergey.
(2019)
Generalized velocity approximation.
Geophysics
Academic article
-
Jin, Song;
Stovas, Alexey.
(2019)
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
Academic article
-
Abedi, Mohammad Mahdi;
Riahi, Mohammad;
Stovas, Alexey.
(2019)
Three-parameter Radon transform in layered transversely isotropic media.
Geophysical Prospecting
Academic article
-
Xu, Shibo;
Stovas, Alexey.
(2019)
Estimation of the conversion point position in elastic orthorhombic media.
Geophysics
Academic article
-
Abedi, Mohammad Mahdi;
Stovas, Alexey;
Ivanov, Yuriy.
(2019)
Acoustic wave propagation in orthorhombic media: Phase velocity, group velocity, and moveout approximations.
Geophysics
Academic article
-
Jin, Song;
Stovas, Alexey.
(2019)
Reflection and transmission responses in a layered transversely isotropic medium with horizontal symmetry axis
.
Geophysics
Academic article
-
Xu, Shibo;
Stovas, Alexey.
(2019)
Traveltime approximation for converted waves in elastic orthorhombic media
.
Geophysics
Academic article
-
Roganov, Yuriy;
Stovas, Alexey;
Roganov, Vyacheslav.
(2019)
Properties of acoustic axes in triclinic media
.
Geofizicheskiy zhurnal
Academic article
-
Sripanich, Yanadet;
Fomel, Sergey;
Stovas, Alexey.
(2019)
Effects of lateral heterogeneity on reflection and diffraction traveltimes
.
Geophysical Journal International
Academic article
-
Xu, Shibo;
Stovas, Alexey.
(2019)
The kinematics of S waves in acoustic orthorhombic media.
Geophysical Prospecting
Academic article
-
Ivanov, Yuriy;
Stovas, Alexey;
Kazei, Vladimir.
(2019)
Normal modes in orthorhombic media.
Geophysical Journal International
Academic article
-
Abedi, Mohammad Mahdi;
Riahi, Mohammad;
Stovas, Alexey.
(2019)
Three-parameter normal moveout correction in layered anisotropic media: A stretch-free approach.
Geophysics
Academic article
-
Jin, Song;
Stovas, Alexey.
(2019)
Reflection and transmission responses for layered transversely isotropic media with vertical and horizontal symmetry axes.
Geophysics
Academic article
-
Roganov, Yuriy;
Stovas, Alexey;
Roganov, Vyacheslav.
(2019)
Low-frequency layer-induced dispersion in a weak-contrast vertically heterogeneous orthorhombic medium.
Geophysical Prospecting
Academic article
-
Ivanov, Yuriy;
Stovas, Alexey.
(2019)
3D mapping of kinematic attributes in anisotropic media.
Geophysics
Academic article
-
Xu, Shibo;
Stovas, Alexey.
(2019)
Singularity point in effective orthorhombic medium computed from zero- and infinite-frequency limit.
Geophysical Journal International
Academic article
-
Abedi, Mohammad Mahdi;
Stovas, Alexey.
(2019)
A new parameterization for generalized moveout approximation, based on three rays.
Geophysical Prospecting
Academic article
-
Abedi, Mohammad Mahdi;
Stovas, Alexey.
(2019)
Extended generalized non-hyperbolic moveout approximation.
Geophysical Journal International
Academic article
-
Stovas, Alexey;
Roganov, Yuriy;
Roganov, Vyacheslav.
(2019)
Interaction between P, S1 and S2 waves in multi-layered ORT media at low frequencies.
SEG technical program expanded abstracts
Academic article
-
Stovas, Alexey.
(2018)
Geometrical spreading in orthorhombic media.
Geophysics
Academic article
-
Song, Jin;
Stovas, Alexey.
(2018)
S-wave kinematics in acoustic transversely isotropic media with a vertical symmetry axis
.
Geophysical Prospecting
Academic article
-
Xu, Shibo;
Stovas, Alexey.
(2018)
Triplications on traveltime surface for pure and converted wave modes in elastic orthorhombic media
.
Geophysical Journal International
Academic article
-
Xu, Shibo;
Stovas, Alexey.
(2018)
Freznel zone in VTI and orthorhombic media.
Geophysical Journal International
Academic article
-
Xu, Shibo;
Stovas, Alexey;
Sripanich, Yanadet.
(2018)
An anelliptic approximation for geometrical spreading in transversely isotropic and orthorhombic media
.
Geophysics
Academic article
-
Hao, Qi;
Stovas, Alexey.
(2018)
Approximate reflection coefficients for a thin VTI layer.
Geophysics
Academic article
-
Xu, Shibo;
Stovas, Alexey.
(2018)
Generalized nonhyperbolic approximations for relative geometrical spreading in layered anisotropic media
.
Geophysical Prospecting
Academic article
-
Xu, Shibo;
Stovas, Alexey.
(2017)
Preserved travel-time smoothing in orthorhombic media.
Geophysical Prospecting
Academic article
-
Ivanov, Yuriy;
Stovas, Alexey.
(2017)
Traveltime parameters in tilted orthorhombic medium.
Geophysics
Academic article
-
Xu, Shibo;
Stovas, Alexey;
Hao, Qi.
(2017)
Perturbation-based moveout approximations in anisotropic media.
Geophysical Prospecting
Academic article
-
Sripanich, Yanadet;
Fomel, Sergey;
Stovas, Alexey.
(2017)
Effect of lateral heterogeneity on reflection traveltimes.
SEG technical program expanded abstracts
Abstract
-
Xu, Shibo;
Stovas, Alexey.
(2017)
A new parameterization for acoustic orthorhombic media.
Geophysics
Academic article
-
Ivanov, Yuriy;
Stovas, Alexey.
(2017)
Traveltime parameters in tilted orthorhombic medium.
SEG technical program expanded abstracts
Abstract
-
Sripanich, Yanadet;
Fomel, Sergey;
Stovas, Alexey;
Hao, Qi.
(2017)
3D generalized nonhyperboloidal moveout approximation.
Geophysics
Academic article
-
Ivanov, Yuriy;
Stovas, Alexey.
(2017)
Mapping of geometrical spreading in anisotropic media.
SEG technical program expanded abstracts
Abstract
-
Xu, Shibo;
Stovas, Alexey;
Sripanich, Yanadet.
(2017)
An anelliptic approximation for geometrical spreading in transversely isotropic and orthorhombic media.
SEG technical program expanded abstracts
Abstract
-
Stovas, Alexey.
(2017)
Geometrical spreading of P wave in acoustic ORT media.
SEG technical program expanded abstracts
Abstract
-
Xu, Shibo;
Stovas, Alexey.
(2017)
Perturbation-based approximation for traveltime in orthorhombic media using a new parameterization.
SEG technical program expanded abstracts
Abstract
-
Xu, Shibo;
Stovas, Alexey.
(2017)
Three-dimensional generalized non-hyperbolic approximation for relative geometrical spreading.
Geophysical Journal International
Academic article
-
Stovas, Alexey.
(2017)
Kinematic parameters of pure- and converted-mode waves in elastic orthorhombic media.
Geophysical Prospecting
Academic article
-
Ivanov, Yuriy;
Stovas, Alexey.
(2017)
Weak-anisotropy approximation for P-wave reflection coefficient at the boundary between two tilted transversely isotropic media.
Geophysical Prospecting
Academic article
-
bin Waheed, Umair;
Stovas, Alexey;
Alkhalifah, Tariq.
(2017)
Anisotropy parameter inversion in vertical axis of symmetry media using diffractions.
Geophysical Prospecting
Academic article
-
Ivanov, Yuriy;
Stovas, Alexey.
(2017)
S-wave singularities in tilted orthorhombic media.
Geophysics
Academic article
-
Stovas, Alexey;
Fomel, Sergey.
(2017)
The modified generalized moveout approximation: a new parameter selection.
Geophysical Prospecting
Academic article
-
Masmoudi, Nabil;
Stovas, Alexey;
Alkhalifah, Tariq.
(2017)
Scanning anisotropy parameters in horizontal transversely isotropic media.
Geophysical Prospecting
Academic article
-
Ivanov, Yuriy;
Stovas, Alexey.
(2016)
Normal moveout velocity ellipse inversion in tilted orthorhombic media.
SEG technical program expanded abstracts
Academic article
-
Xu, Shibo;
Stovas, Alexey;
Hao, Qi.
(2016)
New moveout approximation for orthorhombic model.
SEG technical program expanded abstracts
Academic article
-
Ivanov, Yuriy;
Stovas, Alexey.
(2016)
Down- and up-going waves in tilted orthorhombic media in zero-frequency limit.
SEG technical program expanded abstracts
Academic article
-
Sripanich, Yanadet;
Fomel, Sergey;
Stovas, Alexey;
Hao, Qi.
(2016)
3D generalized nonhyperboloidal moveout approximation.
Geophysics
Academic article
-
Hao, Qi;
Stovas, Alexei.
(2016)
Generalized moveout approximation for P–SV converted waves in vertically inhomogeneous transversely isotropic media with a vertical symmetry axis.
Geophysical Prospecting
Academic article
-
Ivanov, Yuriy;
Stovas, Alexei.
(2016)
Normal moveout velocity ellipse in tilted orthorhombic media.
Geophysics
Academic article
-
Stovas, Alexei;
Masmoudi, Nabil;
Alkhalifah, Tariq.
(2016)
Application of perturbation theory to a P-wave eikonal equation in orthorhombic media.
Geophysics
Academic article
-
Stovas, Alexei.
(2016)
Vertical on-axis triplications in orthorhombic media.
Journal of Geophysics and Engineering
Academic article
-
Dupuy, Bastien;
Stovas, Alexey.
(2016)
Effect of anelastic patchy saturated sand layers on the reflection and transmission responses of a periodically layered medium.
Geophysical Prospecting
Academic article
-
Stovas, Alexey;
Fomel, Sergey.
(2016)
Mapping of moveout attributes using local slopes.
Geophysical Prospecting
Academic article
-
Hao, Qi;
Stovas, Alexey.
(2016)
P-wave slowness surface approximation for tilted orthorhombic media
.
Geophysics
Academic article
-
Hao, Qi;
Stovas, Alexey;
Alkhalifah, Tariq.
(2016)
The offset-midpoint traveltime pyramid of P-waves in homogeneous orthorhombic media
.
Geophysics
Academic article
-
Dupuy, Bastien;
Garambois, Stéphane;
Asnaashari, Amir;
Balhareth, Hadi Mohammed;
Landrø, Martin;
Stovas, Alexey.
(2016)
Estimation of rock physics properties from seismic attributes - Part 2: Applications.
Geophysics
Academic article
-
Xu, Shibo;
Stovas, Alexey;
Alkhalifah, Tariq.
(2016)
Estimation of the anisotropy parameters from imaging moveout of diving
wave in a factorized anisotropic medium.
Geophysics
Academic article
-
Ivanov, Yuriy;
Stovas, Alexey.
(2016)
Reflected waves in finely layered tilted orthorhombic media
.
Studia Geophysica et Geodaetica
Academic article
-
Dupuy, Bastien;
Garambois, Stephane;
Asnaashari, Amir;
Balhareth, Hadi M;
Landrø, Martin;
Stovas, Alexey.
(2015)
Estimation of rock physics properties from seismic attributes - Part 2: Applications.
Geophysics
Academic article
-
Ivanov, Yuriy;
Stovas, Alexey.
(2015)
Upscaling for orthorhombic media.
SEG technical program expanded abstracts
Academic article
-
Xu, Shibo;
Stovas, Alexey;
Alkhalifah, Tariq.
(2015)
Estimation of the anisotropy parameters from imaging moveout of diving wave in a factorized anisotropic medium.
Geophysics
Academic article
-
Dupuy, Bastien;
Balhareth, Hadi Mohammed;
Landrø, Martin;
Garambois, Stéphane;
Stovas, Alexey;
Asnaashari, Amir.
(2015)
Inversion of rock physics properties from seismic attributes using a downscaling method.
Third EAGE workshop on rock physics
Abstract
-
Xu, Shibo;
Stovas, Alexey.
(2015)
Curvature and anisotropy estimation through the CRS approximation
.
Journal of Geophysics and Engineering
Academic article
-
Hao, Qi;
Stovas, Alexey;
Alkhalifah, Tariq.
(2015)
The offset-midpoint traveltime pyramid in 3D transversely isotropic media with a horizontal symmetry axis.
Geophysics
Academic article
-
Stovas, Alexey;
Masmoudi, Nabil;
Alkhalifah, Tariq.
(2015)
Parameter inversion in HTI media.
FWI Workshop
Abstract
-
Stovas, Alexey.
(2015)
Azimuthally dependent kinematic properties of orthorhombic media.
Geophysics
Academic article
-
Hao, Qi;
Stovas, Alexey.
(2015)
P-wave slowness surface approximation for tilted orthorhombic media.
Geophysics
Academic article
-
Ivanov, Yuriy;
Stovas, Alexey.
(2015)
Upscaling in orthorhombic media: Behavior of elastic parameters in heterogeneous fractured earth
.
Geophysics
Academic article
-
Hao, Qi;
Stovas, Alexey.
(2015)
The offset-midpoint travel-time pyramid for P-wave in 2D transversely isotropic media with a tilted symmetry axis.
Geophysical Prospecting
Academic article
-
Hao, Qi;
Stovas, Alexey.
(2015)
Analytic calculation of phase and group velocities of
P-waves in orthorhombic media.
Geophysics
Academic article
-
Roganov, Yuriy;
Stovas, Alexey.
(2014)
Low-frequency normal wave propagation in a periodically layered medium with weak-contrast in elastic properties.
Geophysical Prospecting
Academic article
-
Stovas, Alexey;
Hao, Qi.
(2014)
Plane wave in vertically heterogeneous anisotropic media.
CPS-SEG Expanded Abstracts
Abstract
-
Stovas, Alexey;
Hao, Qi.
(2014)
Three-dimensional generalized nonhyperbolic moveout approximation - 3D HTI model test.
CPS-SEG Expanded Abstracts
Abstract
-
Stovas, Alexey;
Alkhalifah, Tariq.
(2014)
Mapping of moveout approximations in TI media.
Geophysics
Academic article
-
Stovas, Alexey;
Roganov, Yuriy.
(2014)
Upscaling for multilayered transversely isotropic media with a tilt in symmetry axis.
IAMG Expanded Abstracts
Abstract
-
Stovas, Alexey;
Roganov, Yuriy.
(2014)
Upscaling in TTI media.
EAGE Expanded Abstracts
Abstract
-
Stovas, Alexey;
Hao, Qi.
(2014)
Generalized moveout approximation for phase velocity in orthorhombic media.
IWSA Expanded Abstracts
Abstract
-
Stovas, Alexey;
Dupuy, Bastien.
(2014)
Reflection and transmission responses of a periodic layered medium constituted by shales and patchy saturated sands.
EAGE Expanded Abstracts
Abstract
-
Stovas, Alexey;
Alkhalifah, Tariq.
(2014)
Analytical approximations of diving wave imaging in factorized medium.
IWSA Expanded Abstracts
Abstract
-
Stovas, Alexey;
Fomel, Sergey.
(2014)
Mapping of moveout attributes using local slopes.
IWSA Expanded Abstracts
Abstract
-
Stovas, Alexey;
Ayzenberg, Alena;
Zyatkov, N;
Ayzenberg, Arkady.
(2014)
The feasible near-front wavefield below salt overhang in terms of cascade diffraction.
EAGE Expanded Abstracts
Abstract
-
Stovas, Alexey;
Ayzenberg, Alena.
(2014)
Tip-wave diffraction.
EAGE/SPE workshop
Abstract
-
Stovas, Alexey;
Roganov, Yuriy.
(2014)
Zero-frequency upscaling in TTI media.
Geoinformatika
Abstract
-
Stovas, Alexey;
Hao, Qi.
(2014)
Three-dimensional GMA - 3D HTI model test.
EAGE Expanded Abstracts
Abstract
-
Stovas, Alexey;
Hao, Qi.
(2014)
Generalized group- and phase-domains moveout approximations for converted-wave in a homogeneous VTI layer.
EAGE Expanded Abstracts
Abstract
-
Stovas, Alexey;
Hao, Qi.
(2014)
Conversion point approximation.
EAGE Expanded Abstracts
Abstract
-
Stovas, Alexey;
Dupuy, Bastien;
Balhareth, Hadi Mohammed;
Landrø, Martin.
(2014)
Estimation of reservoir properties and gas saturation from shallow time-lapse FWI data for an old underground blowout.
EAGE Expanded Abstracts
Abstract
-
Dupuy, Bastien;
Stovas, Alexey.
(2014)
Influence of frequency and saturation on AVO attributes for patchy saturated rocks.
Geophysics
Academic article
-
Stovas, Alexey;
Hao, Qi.
(2014)
P-wave diffraction and reflection traveltimes for ahomogeneous 3D DTI model.
Journal of Seismic Exploration
Academic article
-
Roganov, Y.;
Stovas, Alexey;
Roganov, V..
(2014)
ANALYSIS OF PASS AND STOP BANDS IN A PERIODICALLY LAYERED MEDIUM. АНАЛИЗ ЗОН ПРОХОЖДЕНИЯ И ПОГЛОЩЕНИЯ В ПЕРИОДИЧЕСКОЙ СЛОИСТОЙ СРЕДЕ.
Tekhnologii Seismorazvedki
Academic article
-
Stovas, Alexey;
Alkhalifah, Tariq.
(2014)
Analytical approximations of diving wave imaging inconstant gradient medium.
Geophysics
Academic article
-
Hao, Qi;
Stovas, Alexey;
Alkhalifah, Tariq.
(2014)
The offset-midpoint traveltime pyramid in 3D transversely isotropic media with a horizontal symmetry axis.
Geophysics
Academic article
-
Golikov, Pavel;
Avseth, P;
Stovas, Alexey;
Bachrach, R.
(2013)
Rock physics interpretation of heterogeneous and anisotropic turbidite reservoirs.
Geophysical Prospecting
Academic article
-
bin Waheed, U;
Alkhalifah, T;
Stovas, Alexey.
(2013)
Diffraction traveltime approximation for TI media with an inhomogeneous background.
Geophysics
Academic article
-
Pigulevskiy, P.;
Nikitash, L.;
Stovas, Alexey.
(2013)
On the role of potential methods to study the salt and reef structures in the Dnieper-Donets basin.
Vìsnik. Geologìâ
Academic article
-
Vinje, V;
Stovas, Alexey;
Reynaud, D.
(2013)
Preserved-traveltime smoothing.
Geophysical Prospecting
Academic article
-
Stovas, Alexey;
Roganov, Yuriy;
Duffaut, Kenneth;
Carter, Andrew J..
(2013)
Low-frequency layer-induced anisotropy.
Geophysics
Academic article
-
Stovas, Alexey;
Roganov, Yuriy.
(2013)
Low frequency velocity dispersion and reflection coefficient in a periodical weak-contrast medium.
Zbìrnik naukovih pracʹ Ukraïnsʹkogo deržavnogo geologorozvìduvalʹnogo ìnstitutu
Academic article
-
Stovas, Alexey;
Alkhalifah, Tariq.
(2013)
Mapping of moveout in tilted transversely isotropic media.
Geophysical Prospecting
Academic article
-
Stovas, Alexey;
Alkhalifah, T.
(2013)
A tilted transversely isotropic slowness surface approximation.
Geophysical Prospecting
Academic article
-
Stovas, Alexey;
Fomel, Sergey.
(2012)
Shifted hyperbola moveout approximation revisited.
Geophysical Prospecting
Academic article
-
Stovas, Alexey;
Fomel, Sergey.
(2012)
Generalized nonelliptic moveout approximation in tau-rho domain.
Geophysics
Academic article
-
Stovas, Alexey;
Alkhalifah, T..
(2012)
A new traveltime approximation for TI media.
Geophysics
Academic article
-
Golikov, Pavel Evgenjevich;
Stovas, Alexey.
(2012)
Accuracy comparison of nonhyperbolic moveout approximations for qP-waves in VTI media.
Journal of Geophysics and Engineering
Academic article
-
Roganov, Yuriy;
Stovas, Alexey.
(2012)
Low-frequency wave propagation in periodically layered media.
Geophysical Prospecting
Academic article
-
Golikov, Pavel Evgenjevich;
Stovas, Alexey.
(2012)
Traveltime parameters in tilted transversely isotropic media.
Geophysics
Academic article
-
Golikov, Pavel Evgenjevich;
Stovas, Alexey.
(2012)
Traveltime parameters in a tilted elliptical anisotropic medium.
Geophysical Prospecting
Academic article
-
Roganov, Y;
Stovas, Alexey.
(2011)
Caustics in a periodically layered transversely isotropic medium with vertical symmetry axis.
Geophysical Prospecting
Academic article
-
Stovas, Alexey.
(2011)
Unconstrained direct Dix-type inversion in a layered VTI medium.
Journal of Geophysics and Engineering
Academic article
-
Stovas, Alexey;
Alkhalifah, T..
(2011)
The TTI slowness surface approximation.
Society of Exploration Geophysicists. Expanded Abstracts with Biographies
Academic article
-
Stovas, Alexey.
(2011)
The unphysical qP-wave caustics in acoustic VTI media.
Tekhnologii Seismorazvedki
Academic article
-
Stovas, Alexey.
(2010)
Generalized moveout approximation for qP- and qSV-waves in a homogeneous transversely isotropic medium.
Geophysics
Academic article
-
Roganov, Y.;
Stovas, Alexey.
(2010)
On shear-wave triplications in a multilayered transversely isotropic medium with vertical symmetry axis.
Geophysical Prospecting
Academic article
-
Stovas, Alexey.
(2010)
Kinematical characteristics of the factorized velocity model.
Geophysical Prospecting
Academic article
-
Fomel, Sergey;
Stovas, Alexey.
(2010)
Generalized nonhyperbolic moveout approximation.
Geophysics
Academic article
-
Golikov, Pavel Evgenjevich;
Stovas, Alexey.
(2010)
New weak-contrast approximation for reflection coefficients in transversely isotropic media.
Journal of Geophysics and Engineering
Academic article
-
Skopintseva, Lyubov;
Stovas, Alexey.
(2010)
Overburden dependent AVA inversion.
Geophysics
Academic article
-
Stovas, Alexey;
Roganov, Y.
(2010)
Scattering versus intrinsic attenuation in periodically layered media.
Journal of Geophysics and Engineering
Academic article
-
Stovas, Alexey.
(2009)
Power-gradient velocity model.
Geophysics
Academic article
-
Silva, Mercia Betania Costa E.;
Stovas, Alexey.
(2009)
Correspondence between the low- and high-frequency limits for anisotropic parameters in a layered medium.
Geophysics
Academic article
-
Stovas, Alexey;
Roganov, Y.
(2009)
Slowness surface approximations for qSV-waves in transversely isotropic media.
Geophysical Prospecting
Academic article
-
Stovas, Alexey;
Ursin, Bjørn.
(2009)
Improved geometric-spreading approximation in layered transversely isotropic media.
Geophysics
Academic article
-
Silva, Mercia Betania Costa E.;
Stovas, Alexey.
(2009)
Comparison of averaging methods for velocity model building from well logs.
Journal of Geophysics and Engineering
Academic article
-
Stovas, Alexey.
(2008)
Kinematically equivalent velocity distributions.
Geophysics
Academic article
-
Stovas, Alexey.
(2007)
Phase velocity approximation in finely layered sediments.
Geophysics
Academic article
-
Stovas, Alexey;
Ursin, Bjørn.
(2007)
Equivalent time-average and effective medium for periodic layers.
Geophysical Prospecting
Academic article
-
Stovas, Alexey;
Landrø, Martin;
Janbu, N..
(2007)
Seismic attributes from ultra-thin layered reservoir.
Oil & Gas Science and Technology
Academic article
-
Tygel, Martin;
Ursin, Bjørn;
Stovas, Alexey.
(2007)
Convergence of traveltime power series for a layered VTI medium.
Geophysics
Academic article
-
Stovas, Alexey;
Ursin, Bjørn.
(2007)
Estimation of layer parameters for linear P- and S-wave velocity functions.
Geophysics
Academic article
-
Haugen, Jon Andre;
Ursin, Bjørn;
Stovas, Alexey.
(2007)
Sensitivity of Dix-type inverse formulae.
Journal of Geophysics and Engineering
Academic article
-
Pedersen, Ørjan;
Ursin, Bjørn;
Stovas, Alexey.
(2007)
Wide-angle phase-slowness approximations in VTI media.
Geophysics
Academic article
-
Mittet, Rune;
Aakervik, Odd;
Jensen, Hans;
Ellingsrud, Svein;
Stovas, Alexey.
(2007)
On the orientation and absolute phase of marine CSEM receivers.
Geophysics
Academic article
-
Stovas, Alexey;
Ursin, Bjørn.
(2006)
Parameter estimation for a linear velocity function.
Russian Geology and Geophysics
Academic article
-
Sinding-Larsen, Richard;
Stovas, Alexey;
Landrø, Martin;
Brandsegg, Kristian Bjarnøe;
Johnsen, Sverre Ola;
Lippard, Stephen John.
(2006)
A Novel Workflow for 3D Integration of Geological and Geophysical Heterogeneity Signatures at Reservoir Scale.
Proceedings International Association for Mathematical Geology Annual Conference
Academic article
-
Stovas, Alexey;
Landrø, Martin;
Avseth, Per.
(2006)
AVO attribute inversion for finely layered reservoirs.
Geophysics
Academic article
-
Stovas, Alexey;
Landrø, Martin;
Arntsen, Børge.
(2006)
A sensitivity study based on 2D synthetic data from the Gullfaks Field, using PP and PS time-lapse stacks for fluid-pressure discrimination.
Journal of Geophysics and Engineering
Academic article
-
Ursin, Bjørn;
Stovas, Alexey.
(2006)
Traveltime approximations for a layered transversely isotropic medium.
Geophysics
Academic article
-
Røste, Thomas;
Stovas, Alexey;
Landrø, Martin.
(2006)
Estimation of layer thickness and velocity changes using 4D prestack seismic data.
Geophysics
Academic article
-
Stovas, Alexey;
Arntsen, Børge.
(2006)
Vertical propagation of low-frequency waves in finely layered media.
Geophysics
Academic article
-
Janbu, Nils Erik;
Stovas, Alexey;
Sinding-Larsen, Richard;
Landrø, Martin;
Lippard, Stephen John;
Johnsen, Sverre Ola.
(2005)
A novel workflow for the integration of geological and geophysical heterogeneity signatures at the reservoir scale.
NGF abstracts and proceedings
Abstract
-
Ursin, Bjørn;
Stovas, Alexey.
(2005)
Generalized Dix equations for layered transversely isotropic medium.
Geophysics
Academic article
-
Stovas, Alexey;
Landrø, Martin.
(2005)
Fluid-pressure discrimination in anisotropic reservoir rocks - A sensitivity study.
Geophysics
Academic article
-
Stovas, Alexey;
Landrø, Martin.
(2004)
Optimal use of PP and PS time-lapse stacks for fluid-pressure discrimination.
Geophysical Prospecting
Academic article
-
Stovas, Alexey;
Ursin, Bjørn.
(2004)
New travel-time approximations for a transversely isotropic medium.
Journal of Geophysics and Engineering
Academic article
-
Stovas, Alexey;
Ursin, Bjørn.
(2003)
Reflection and transmission responses of layered transversely isotropic visco-elastic media.
Geophysical Prospecting
Academic article
-
Ursin, Bjørn;
Stovas, Alexey.
(2002)
Reflection and transmission responses of a layered isotropic visco-elastic medium.
Geophysics
Academic article
-
Stovas, Alexey.
(2002)
Integral dip moveout operator for transversely isotropic media - the hyperbolic case.
Journal of Seismic Exploration
Academic article
-
Stovas, Alexey;
Ursin, Bjørn.
(2001)
Second-order approximations of the reflection and transmission coefficients between two visco-elastic isotropic media.
Journal of Seismic Exploration
Academic article
Books
-
Janbu, Nils Erik;
Stovas, Alexey;
Sinding-Larsen, Richard;
Landrø, Martin;
Lippard, Stephen John;
Mørk, Mai Britt Engeness.
(2005)
Integrating geology and geophysics in subseismic reservoir description - How to uise digital sediment characterization to constrain plausible subsesimic reservoir scenarios.
Norsk geologisk forening
Academic anthology/Conference proceedings
Part of book/report
-
Torres Caceres, Veronica Alejandra;
Carter, Andrew James;
Duffaut, Kenneth;
Stovas, Alexey.
(2018)
An Attenuation Model from Dispersion Trends in North Sea
Well Data.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Subagjo, Isa Adi;
Dupuy, Bastien;
Park, Joonsang;
Romdhane, Mohamed Anouar;
Querendez, Etor;
Stovas, Alexey.
(2018)
Joint Rock Physics Inversion of Seismic and Electromagnetic Data for CO2 Monitoring at Sleipner.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Torres Caceres, Veronica Alejandra;
Dupuy, Bastien;
Stovas, Alexey.
(2017)
Tuning and Partial Saturation Effects on Reflection Responses at Sleipner Field.
Society of Petroleum Engineers
Academic chapter/article/Conference paper
-
Ayzenberg, Alena;
Zyatkov, N;
Stovas, Alexey;
Aizenberg, A. M..
(2014)
Sub-salt Illumination by the Feasible Green's Function of Covering Sediments.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Ayzenberg, Alena;
Zyatkov, N;
Stovas, Alexey;
Aizenberg, A. M..
(2014)
The Feasible Near-front Wavefield Below Salt Overhang in Terms of Cascade Diffraction.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Dupuy, Bastien;
Stovas, Alexey.
(2014)
Reflection and Transmission Responses of a Periodic Layered Medium Constituted by Shales and Patchy Saturated Sands.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Hao, Qi;
Stovas, Alexey.
(2014)
Generalized Group- and Phase-domains Moveout Approximations for Converted-wave in a Horizontal and Homogeneous VTI Layer.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Hao, Qi;
Stovas, Alexey.
(2014)
Three Dimensional Generalized Nonhyperbolic Moveout Approximation - Application on a 3D HTI Model.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Stovas, Alexey;
Dupuy, Bastien.
(2013)
Wave attenuation and dispersion in patchy saturated oil and gas reservoirs: influence of frequency and saturation on AVO attributes.
American Society of Civil Engineers (ASCE)
Academic chapter/article/Conference paper
-
Stovas, Alexey;
Alkhalifah, T..
(2012)
Mapping of Moveout in a TTI Medium.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Golikov, Pavel Evgenjevich;
Stovas, Alexey.
(2012)
Asymptotical Comparison of Non-hyperbolic Moveout Approximations in a VTI Medium.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Roganov, Y.V.;
Stovas, Alexey.
(2012)
Hamiltonian Formalism for the Plane Waves Propagating in Periodically Layered Media.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Golikov, Pavel Evgenjevich;
Stovas, Alexey.
(2012)
Traveltime Parameters for Vertically Heterogeneous 2D TTI Media.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Golikov, Pavel Evgenjevich;
Stovas, Alexey.
(2011)
Traveltime Parameters in a Tilted Elliptical Anisotropic Medium.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Roganov, Y.V.;
Stovas, Alexey.
(2011)
Low-frequency Wave Propagation in Periodically Layered Media.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Vinje, Vetle;
Stovas, Alexey;
Reynaud, D..
(2011)
Preserved-traveltime Smoothing.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Stovas, Alexey;
Alkhalifah, T..
(2011)
A New Traveltime Approximation for TI Media.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Stovas, Alexey;
Roganov, Yury.
(2011)
Acoustic Waves in Layered Media - From Theory to Seismic Applications.
IntechOpen
Academic chapter/article/Conference paper
-
Roganov, Y.V.;
Stovas, Alexey.
(2010)
Caustics in a Periodically Layered VTI Medium.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Stovas, Alexey.
(2010)
qP-wave Triplications in an Acoustic Transversely Isotropic Medium.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Golikov, Pavel Evgenjevich;
Stovas, Alexey.
(2010)
New Parametrization for qPqP and qPqSV Reflection Coefficients in a Transversely Isotropic Medium.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Stovas, Alexey.
(2009)
Direct Dix-type inversion in a layerd VTI medium.
Academic chapter/article/Conference paper
-
Skopintseva, Lyubov;
Stovas, Alexey.
(2009)
Effect of the Model Dependent Velocity Analysis on the Results of AVO Inversion.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Stovas, Alexey.
(2009)
Kinematically Equivalent Factorized Models.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Roganov, Y.;
Stovas, Alexey.
(2009)
SV-waves triplications in the multilayered VTI media.
European Association of Geoscientists and Engineers (EAGE)
Other
-
Stovas, Alexey;
Roganov, Y..
(2008)
Attenuation versus scattering in a periodically layerd medium.
Academic chapter/article/Conference paper
-
Skopintseva, Lyubov;
Stovas, Alexey.
(2008)
Overburden-dependent AVO interpretation.
Academic chapter/article/Conference paper
-
Silva, Mercia Betania Costa E.;
Stovas, Alexey.
(2008)
Comparison of Average Methods to Build a Velocity Model from Sonic Log.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Stovas, Alexey.
(2008)
Kinematical characteristics of the factorized model.
Academic chapter/article/Conference paper
-
Stovas, Alexey;
Ursin, Bjørn.
(2008)
Improved Geometrical Spreading Approximation in Layered Transversely Isotropic Media (P072).
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Roganov, Y.V.;
Stovas, Alexey.
(2008)
Quasi-acoustic Approximations for qSV-waves in a Transversely Isotropic Medium.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Stovas, Alexey;
Ursin, Bjørn.
(2007)
The Reflection and Transmission Responces of a Periodically Layered Medium.
Academic chapter/article/Conference paper
-
Stovas, Alexey.
(2007)
Kinematically equivalent velocity ditributions.
Academic chapter/article/Conference paper
-
Fomel, S.B.;
Stovas, Alexey.
(2007)
Generalized Non-Hyperbolic Moveout Approximation.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Silva, Mercia Betania Costa E.;
Stovas, Alexey.
(2007)
The Low and High Frequency Limits for Anisotropic Parameters in a Layered Medium.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Stovas, Alexey;
Ursin, Bjørn.
(2007)
The Geometrical Spreading in VTI Medium Revisited.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Stovas, Alexey;
Landrø, Martin.
(2007)
4D Detection of Gas Coning.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Silva, Mercia Betania Costa E.;
Stovas, Alexey.
(2007)
The low and high frequency limits for anisotropic parameters in layered medium.
Academic chapter/article/Conference paper
-
Sinding-Larsen, Richard;
Stovas, Alexey;
Landrø, Martin;
Brandsegg, Kristian Bjarnøe;
Johnsen, Sverre Ola;
Lippard, Stephen John.
(2006)
A Novel Workflow for 3D Integration of Geological and Geophysical Heterogeneity Signatures at Reservoir Scale.
Academic chapter/article/Conference paper
-
Stovas, Alexey;
Arntsen, Børge.
(2006)
Phase velocity approximation in the finely layered sediments.
Academic chapter/article/Conference paper
-
Stovas, Alexey.
(2006)
Parameter Estimation for Linear Velocity Functions (P158).
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Pedersen, Ørjan;
Ursin, Bjørn;
Stovas, Alexey.
(2006)
Wide-Angle Phase-Slowness Approximations in VTI Media (P186).
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Stovas, Alexey.
(2006)
Phase Velocity Approximation in a finaly Layered Medium (P037).
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Stovas, Alexey;
Landrø, Martin.
(2006)
Uncertainty in discrimination between net-to-gross and water saturation for fine-layered reservoirs.
Academic chapter/article/Conference paper
-
Stovas, Alexey;
Landrø, Martin.
(2006)
Seismic modelling from ultra-thin layered reservoirs.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Røste, Thomas;
Stovas, Alexey;
Landrø, Martin.
(2005)
Estimation of layer thickness and velocity changes using 4D prestack seismic data.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Stovas, Alexey;
Landrø, Martin.
(2005)
Effect of anisotropy and anelasticity on net-to-gross and fluid saturation estimation.
European Association of Geoscientists and Engineers (EAGE)
Academic chapter/article/Conference paper
-
Stovas, Alexey;
Ursin, Bjørn.
(2005)
The reflection and transmission responses of a periodic layered medium.
Academic chapter/article/Conference paper
Report
-
Song, Jin;
Stovas, Alexey.
(2020)
Processing of S-wave data in orthorhombic media
.
Norges teknisk-naturvitenskapelige universitet
Doktoravhandlinger ved NTNU (2020:296)
Doctoral dissertation
-
Torres Caceres, Veronica Alejandra;
Stovas, Alexey;
Dupuy, Bastien.
(2017)
Seismic Wave Attenuation in Partially Saturated Sandstone and AVO Analysis for Carbon Dioxide Quantification at Sleipner.
Norges teknisk-naturvitenskapelige universitet
Norges teknisk-naturvitenskapelige universitet
Masters thesis
-
Ayzenberg, Alena;
Stovas, Alexey.
(2015)
Transmission-Propagation Operator Theory and Tip-Wave Superposition Method for sub-salt shadow wavefield description.
Norges teknisk-naturvitenskapelige universitet
Doktoravhandlinger ved NTNU (266)
Doctoral dissertation
-
Golikov, Pavel;
Stovas, Alexey.
(2012)
Traveltimes for tilted TI media.
Norges teknisk-naturvitenskapelige universitet
Doktoravhandlinger ved NTNU (2012/311)
Doctoral dissertation
Teaching
Courses
Knowledge Transfer
2024
-
Academic lectureStovas, Alexei. (2024) Singularity lines for monoclinic media with a horizontal symmetry plane. EGU EGU Annual meeting , Wien 2024-04-14 - 2024-04-19
-
Academic lectureStovas, Alexei. (2024) Gaussian curvature of the slowness surfaces in anisotropic media. Minisymposium on Rock Physics , Lausanne 2024-03-04 - 2024-03-06
-
Academic lectureMartinez, R.; Vinje, Vetle; Stovas, Alexei; Ringrose, Philip; Mispel, J.; Landrø, Martin. (2024) CO2 plume imaging on Sleipner using Full-waveform Inversion. Biennial Geophysical Seminar 2024-03-13 - 2024-03-15
-
Academic lectureStovas, Alexei; Roganov, Y.; Roganov, V.. (2024) Group velocity image of singularity points in anisotropic media. EAGE EAGE annual meeting , Oslo 2024-06-09 - 2024-06-14
-
Academic lectureMartinez, R.; Vinje, Vetle; Stovas, Alexei; Ringrose, Philip; Mispel, J.; Landrø, Martin. (2024) Imaging of the CO2 plume on Sleipner using full-waveform inversion. EAGE EAGE annual meeting , Oslo 2024-06-09 - 2024-06-14
-
Academic lectureGaltung, Kristoffer Tesdal; Stovas, Alexei. (2024) Analyzing Properties of Seafloor Multiple Diving Waves. EAGE EAGE annual meeting , Oslo 2024-06-09 - 2024-06-14
-
Academic lecturePark, Sea-Eun; Stovas, Alexei; Ji, Hyeong-Geun; Oh, Ju-Won. (2024) Application of acoustic anisotropic time-lapse full-waveform inversion at the Sleipner field. SEG SEG annual meeting , Houston 2024-08-26 - 2024-08-29
2023
-
Academic lectureMartinez Guzman, Ricardo Jose; Duffaut, Kenneth; Ringrose, Philip Sefton; Stovas, Alexei; Landrø, Martin. (2023) Diving-wave time-lapse analysis for CO2 multi-layer detection. European Association of Geoscientists & Engineers 84th EAGE Annual Conference & Exhibition , Vienna 2023-06-10 - 2023-06-13
-
Academic lectureMartinez, R.; Vinje, V; Stovas, Alexei; Ringrose, P; Duffaut, K; Landrø, Martin. (2023) Diving-wave time-lapse delay for CO2 thin layer detection. Lofoten Seminar 2023-08-21 - 2023-08-23
-
Academic lectureStovas, Alexei; Roganov, Y.; Roganov, V.. (2023) Towards classification of orthorhombic models . Minisymposium on Rock Physics 2023-02-05 - 2023-02-08
-
Academic lectureGaltung, Kristoffer Tesdal; Stovas, Alexei. (2023) Imaging Moveout Approximations for 3D Factorized Elliptical Anisotropic Media. EAGE EAGE , Wien 2023-06-05 - 2023-06-09
-
Academic lectureStovas, Alexei. (2023) On singularity point in-between the symmetry planes in elastic orthorhombic media . EGU EGU Annual meeting , Wien 2023-05-25 - 2023-05-29
-
Academic lectureTian, Y.; Stovas, Alexei; Gao, J.; Yu, J.; Li, M.. (2023) Frequency-dependent AVO inversion via deep neural network and application on tight reservoir parameters prediction. EAGE EAGE , Wien 2023-06-05 - 2023-06-09
-
Academic lectureStovas, Alexei. (2023) The d-classification of orthorhombic media. Lofoten Seminar 2023-08-21 - 2023-08-23
-
Academic lectureStovas, Alexei; Roganov, Y.; Roganov, V.. (2023) The group velocity images of singularities in orthorhombic media. EAGE , Milan 2023-09-02 - 2023-09-06
-
Academic lectureGaltung, Kristoffer Tesdal; Stovas, Alexei. (2023) Multiple diving waves. Lofoten Seminar 2023-08-21 - 2023-08-23
2022
-
Academic lectureStovas, Alexey. (2022) On singularity point for acoustic orthorhombic model. EGU annual konferanse 2022-05-25 - 2022-05-29
-
Academic lecture
-
Academic lectureStovas, Alexey; Roganov, Yuriy; Roganov, Vyacheslav. (2022) Internal refraction cone for singularity points in symmetry planes of elastic orthorhombic media. EAGE 2022-06-05 - 2022-06-09
-
Academic lectureStovas, Alexey; Roganov, Yuriy; Roganov, Vyacheslav. (2022) On singularity points in elastic orthorhombic media. SEG 2022-09-01 - 2022-09-05
-
Academic lectureLi, Mengqi; Stovas, Alexey. (2022) First break traveltime linear approximation and inversion for fracture weaknesses in elastic homogeneous HTI media. EAGE 2022-06-05 - 2022-06-09
-
Academic lectureTian, Yayun; Stovas, Alexey; Gao, J; Yu, J; Li, Mengqi. (2022) Gas saturation characterization of tight sandstone via AVO attributes. EAGE 2022-06-05 - 2022-06-09
-
Academic lectureStovas, Alexey. (2022) Singularity directions for elastic orthorhombic media. Lofoten Seminar 2022-02-01 - 2022-02-03
-
Academic lectureGaltung, Kristoffer Tesdal; Stovas, Alexey. (2022) Diving waves in acoustic orthorhombic media. Lofoten Seminar 2022-02-01 - 2022-02-03
-
Academic lectureGaltung, Kristoffer Tesdal; Stovas, Alexey. (2022) Diving waves in orthorhombic media. EAGE 2022-06-05 - 2022-06-09
-
Academic lectureXu, Shibo; Stovas, Alexey. (2022) New perturbation-based traveltime approximation for elastic VTI media. SEG 2022-09-01 - 2022-09-05
-
Academic lectureGaltung, Kristoffer Tesdal; Stovas, Alexey. (2022) Diving waves in factorized orthorhombic media. IWSA 2022-06-21 - 2022-06-26
-
Academic lectureStovas, Alexey; Roganov, Yuriy; Roganov, Vyacheslav. (2022) The degenerate elastic orthorhombic models. IWSA 2022-06-21 - 2022-06-26
-
Academic lectureLi, Mengqi; Stovas, Alexey. (2022) On perturbation of eikonal equation in HTI models. IWSA 2022-06-21 - 2022-06-26
-
Academic lectureZhang, Yi; De Siena, Luca; Kaus, B.J.P.; Stovas, Alexey. (2022) Pure qP-wave simulation in anisotropic media. EAGE 2022-06-05 - 2022-06-09
-
Academic lectureAbedi, Mohammad Mahdi; Pardo, David; Stovas, Alexey. (2022) Direct approximation of traveltime derivatives for geometric spreading calculation in layered VTI media. EAGE 2022-06-05 - 2022-06-09
-
Academic lectureXu, Shibo; Stovas, Alexey. (2022) The perturbation-based relative geometrical spreading in the elastic VTI medium. EAGE 2022-06-05 - 2022-06-09
2021
-
Academic lecturebin Waheed, Umair; Alkhalifah, Tariq; Haghighat, Friborz; Stovas, Alexey; Virieux, Jean. (2021) Traveltime computation for qSV waves in TI media using physics-informed neural networks. EAGE , Amsterdam 2021-10-17 -
-
Academic lectureXu, Shibo; Stovas, Alexey; Mikada, Hitoshi. (2021) On-axis triplications in elastic orthorhombic medium. EAGE , Amsterdam 2021-10-17 -
-
Academic lectureXu, Shibo; Stovas, Alexey; Mikada, Hitoshi. (2021) Perturbation-based traveltime approximation from two acoustic VTI assumptions. SEG , Denver 2021-09-26 -
-
Academic lectureXu, Shibo; Stovas, Alexey; Mikada, Hitoshi. (2021) Converted wave traveltime approximation in elastic orthorhombic medium. EAGE , Amsterdam 2021-10-17 -
-
Academic lectureStovas, Alexey; Roganov, Yuriy; Roganov, Vyacheslav. (2021) S waves behaviour in vicinity of the singularity point in EORT model. SEG , Denver 2021-09-26 -
-
Academic lectureCui, X; Huang, H.; Stovas, Alexey. (2021) A pre-stack inversion method based on Bayesian parameter relation constrained. EAGE , Amsterdam 2021-10-17 -
-
Academic lectureXu, Shibo; Stovas, Alexey; Mikada, Hitoshi. (2021) Extension of the kinematic approximations to the multilayered elastic orthorhombic medium. SEG , Denver 2021-09-26 -
2020
-
Academic lectureXu, Shibo; Stovas, Alexey; Mikada, Hitoshi. (2020) Converted wave traveltime approximation in elastic orthorhombic media . EAGE EAGE , Amsterdam 2020-12-05 - 2020-12-08
-
Academic lectureZeng, Jing; Stovas, Alexey. (2020) Anisotropic attenuation in stratified viscoelastic media. EAGE EAGE , Amsterdam 2020-12-05 - 2020-12-08
-
Academic lectureStovas, Alexey; Alkhalifah, T.; bin Waheed, U.. (2020) Pure P- and S-wave equations in anisotropic media . EAGE EAGE , Amsterdam 2020-12-05 - 2020-12-08
-
Academic lectureStovas, Alexey; Roganov, Y.; Roganov, V.. (2020) Anisotropy parameters for monoclinic media . EAGE Geoinformatics , Kiev 2020-05-23 - 2020-05-25
-
Academic lectureRoganov, Y.; Stovas, Alexey; Roganov, V.. (2020) Estimation of low frequency phase velocity dispersion in weak contrast periodic media . EAGE Geoinformatics , Kiev 2020-05-23 - 2020-05-25
-
Academic lectureStovas, Alexey; Song, Jin. (2020) Amplitude signatures of fractured media. EGU EGU annual symposium , Vienna 2020-05-15 - 2020-05-18
-
Academic lectureSong, Jin; Stovas, Alexey. (2020) Azimuthal amplitude variations induced by a set of tilted fractures embedded in transversely isotropic media with a vertical symmetry axis . IWSA , Loucen 2020-06-12 - 2020-06-15
-
Academic lectureStovas, Alexey. (2020) On parameterization in monoclinic medium with a horizontal symmetry plane . SEG SEG , Houston 2020-10-12 - 2020-10-15
-
Academic lectureSong, Jin; Stovas, Alexey. (2020) Reflection and transmission coefficient approximations for arbitrarily anisotropic media . SEG SEG , Houston 2020-10-12 - 2020-10-15
-
Academic lectureShuai, Da; Wei, J; Di, Bangrang; Stovas, Alexey. (2020) Low-frequency layer-induced kinematic parameters in VTI and ORT layers . SEG SEG Rock Physics Workshop , Qingdao 2020-02-20 - 2020-02-22
-
Academic lectureSong, Jin; Stovas, Alexey. (2020) Exact and approximate reflection coefficients for a vertically fractured layer . EAGE EAGE , Amsterdam 2020-12-05 - 2020-12-08
-
Academic lectureLi, Bowen; Stovas, Alexey. (2020) An optimized acoustic approximation and simulation for P-wave in the transversely isotropic media . EAGE EAGE , Amsterdam 2020-12-05 - 2020-12-08
-
Academic lectureAbedi, Mohammad Mahdi; Stovas, Alexey. (2020) A new acoustic assumption that mitigates the S-waves artifacts in orthorhombic media . EAGE EAGE , Amsterdam 2020-12-05 - 2020-12-08
-
Academic lectureXu, Shibo; Stovas, Alexey; Mikada, Hitoshi. (2020) On-axis triplications in elastic orthorhombic media . EAGE EAGE , Amsterdam 2020-12-05 - 2020-12-08
-
Academic lectureXu, Shibo; Stovas, Alexey; Mikada, Hitoshi. (2020) Traveltime and relative geometrical spreading approximation in elastic orthorhombic medium . EAGE EAGE , Amsterdam 2020-12-05 - 2020-12-08
-
Academic lectureXu, Shibo; Stovas, Alexey; Alkhalifah, T.; Mikada, Hitoshi. (2020) A new S-wave free acoustic approximation for the transversely isotropic media with a vertical symmetry axis . SEG SEG , Houston 2020-10-12 - 2020-10-15
-
Academic lectureStovas, Alexey. (2020) New acoustic approximation in anisotropic media. IWSA , Loucen 2020-06-12 - 2020-06-15
-
Academic lectureCaceres, Veronica; Duffaut, Kenneth; Stovas, Alexey; Westad, Frank O.; Johansen, Yngve Bolstad. (2020) Automation of depth matching using a structured well-log database: Prototype well example in the North Sea. Society of Exploration Geophysicists (SEG) Konferanse , Virtual event 2020-10-11 - 2020-11-16
2019
-
Academic lectureJin, Song; Stovas, Alexey. (2019) Reflection and transmission responses in a layered transversely isotropic medium with horizontal symmetry axis . EAGE EAGE annual konferanse 2019-06-01 -
-
Academic lectureXu, Shibo; Stovas, Alexey. (2019) 3D generalized nonhyperbolic approximation for relative geometrical spreading . EAGE EAGE annual konferanse 2019-06-01 -
-
Academic lectureStovas, Alexey; Roganov, Yuriy; Roganov, Vyacheslav. (2019) Enhancement factor in anisotropic media . Geoinformatics 2019-05-09 -
-
Academic lecturePang, Shuo; Stovas, Alexey. (2019) Low‐frequency anisotropy in fractured and layered model. Annual Meeting of China Geoscience Union , Beijing 2019-10-02 -
-
Academic lectureJin, Song; Stovas, Alexey. (2019) Reflection coefficients approximations for orthorhombic media . SEG SEG 2019-09-21 -
-
Academic lectureStovas, Alexey; Roganov, Yuriy; Roganov, Vyacheslav. (2019) SV- and SH-wave triplications in vertical symmetry planes of orthorhombic media . EAGE EAGE annual konferanse 2019-06-01 -
-
Academic lectureStovas, Alexey; Roganov, Yuriy; Roganov, Vyacheslav. (2019) Geometrical characteristics in anisotropic media . SEG SEG 2019-09-21 -
-
Academic lectureJin, Song; Stovas, Alexey. (2019) Reflection and transmission approximations for monoclinic media with a horizontal symmetry plane . SEG SEG 2019-10-21 -
-
Academic lectureStovas, Alexey; Fomel, Sergey. (2019) Generalized velocity approximation in anisotropic media. EAGE EAGE annual konferanse 2019-06-01 -
-
Academic lectureJin, Song; Stovas, Alexey. (2019) Reflection and transmission responses for layered transversely isotropic media with vertical and horizontal symmetry axes . EAGE EAGE annual konferanse 2019-06-01 -
-
Academic lectureAbedi, Mohammad Mahdi; Stovas, Alexey. (2019) A highly accurate traveltime approximation for VTI media . EAGE EAGE annual konferanse 2019-06-01 -
-
Academic lectureXu, Shibo; Stovas, Alexey. (2019) Estimation of the conversion point position in elastic orthorhombic media . EAGE EAGE annual konferanse 2019-06-01 -
-
Academic lectureAbedi, Mohammad Mahdi; Stovas, Alexey; Riahi, Mohammad. (2019) Acoustic wave extrapolation in orthorhombic media . EAGE EAGE annual konferanse 2019-06-01 -
-
Academic lectureXu, Shibo; Stovas, Alexey. (2019) Singularity point in effective orthorhombic medium computed from zero- and infinite-frequency limit . EAGE EAGE annual konferanse 2019-06-01 -
-
Academic lectureRoganov, Yuriy; Stovas, Alexey; Roganov, Vyacheslav. (2019) Properties of acoustic axes in general anisotropic media . Geoinformatics 2019-05-09 -
-
Academic lecture
-
Academic lectureStovas, Alexey; Fomel, Sergey. (2019) Generalized velocity approximation in TI and ORT media . Shale workshop 2019-04-04 -
-
Academic lectureIvanov, Yuriy; Stovas, Alexey; Papageorgiou, Giorgos; Chapman, Mark. (2019) Effects of fractures on seismic wave-fields in the presence of equant porosity . EAGE EAGE annual konferanse 2019-06-01 -
2018
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Academic lectureStovas, Alexey; Xu, Shibo. (2018) Fresnel zone in VTI and orthorhombic media. EAGE EAGE annual konferanse , Copenhagen 2018-06-11 -
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Academic lectureStovas, Alexey; Roganov, Yuriy; Roganov, Vyacheslav. (2018) Interaction of wave modes in ORT. IWSA , Jerusalem 2018-11-05 -
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Academic lectureStovas, Alexey; Song, Jin. (2018) S wave kinematics in acoustic orthorhombic media. EAGE EAGE annual konferanse , Copenhagen 2018-06-11 -
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Academic lectureStovas, Alexey; Song, Jin. (2018) S-wave kinematics in homogeneous acoustic transversely isotropic media with tilted symmetry axis . EAGE EAGE annual konferanse , Copenhagen 2018-06-11 -
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Academic lecture
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Academic lectureStovas, Alexey; Roganov, Yuriy; Roganov, Vyacheslav. (2018) Difference between phase and group angles in ORT media. EAGE , Kiev 2018-05-14 -
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Academic lectureSubagjo, Isa Adi; Dupuy, Bastien; Park, Joonsang; Romdhane, Mohamed Anouar; Querendez, Etor; Stovas, Alexey. (2018) Joint rock physics inversion of Seismic and Electromagnetic data for CO2 monitoring at Sleipner . EAGE EAGE , Porto 2018-09-10 -
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Academic lectureStovas, Alexey; Abedi, Mohammad Mahdi; Riahi, Mohammad. (2018) Three-parameter Radon Transform based on VTI Generalized Moveout Approximation. EAGE EAGE annual konferanse , Copenhagen 2018-06-11 -
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Academic lectureStovas, Alexey; Ivanov, Yuriy. (2018) Normal modes in ORT in phase and group domain. IWSA , Jerusalem 2018-11-05 -
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Academic lectureStovas, Alexey; Ivanov, Yuriy. (2018) Normal-mode propagation in orthorhombic media: Group vs phase domain . SEG SEG , Anaheim 2018-10-15 -
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Academic lectureStovas, Alexey; Papageorgiou, Giorgos; Chapman, Mark. (2018) Scattering and intrinsic attenuation in partially saturated layered media. Minisymposium on poroelasticity , Stuttgart 2018-02-02 -
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Academic lectureStovas, Alexey; Roganov, Yuriy. (2018) Waves in a medium with fluid-filled fractures. Minisymposium on poroelasticity , Stuttgart 2018-02-02 -
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Academic lectureTorres Caceres, Veronica Alejandra; Carter, Andrew James; Duffaut, Kenneth; Stovas, Alexey. (2018) An Attenuation Model from Dispersion Trends in North Sea Well Data. European Association of Geoscientists and Engineers 80th EAGE Conference & Exhibition 2018 , København 2018-06-11 - 2018-06-14
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Academic lectureStovas, Alexey; Ivanov, Yuriy. (2018) Occurrence of the point singularities in orthorhombic media . EAGE EAGE annual konferanse , Copenhagen 2018-06-11 -
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Academic lectureStovas, Alexey; Song, Jin. (2018) Reflection and transmission responses of layered transversely isotropic media with aligned horizontal symmetry axes . SEG SEG , Anaheim 2018-10-15 -
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Academic lectureStovas, Alexey; Xu, Shibo. (2018) Triplications for pure and converted wave modes in orthorhombic model . EAGE EAGE annual konferanse , Copenhagen 2018-06-11 -
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Academic lectureStovas, Alexey; Fomel, Sergey. (2018) Generalized velocity approximation. IWSA , Jerusalem 2018-11-05 -
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Academic lectureStovas, Alexey; Roganov, Yuriy. (2018) Dispersive waves in solid –fluid system. SEGJ SEGJ , Tokyo 2018-11-12 -
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Academic lectureStovas, Alexey; Roganov, Yuriy; Roganov, Vyacheslav. (2018) Interaction between P, S1 and S2 wave modes in multilayered orthorhombic media . SEG SEG , Anaheim 2018-10-15 -
2017
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Academic lecture
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Academic lectureStovas, Alexey; Jin, Song. (2017) S wave propagation in acoustic anisotropic media. EGU General Assembly 2017-04-23 -
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Academic lectureStovas, Alexey. (2017) Mapping of moveout in orthorhombic media. EAGE annual conference 2017-06-12 -
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Academic lecture
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Academic lectureJin, Song; Stovas, Alexey. (2017) S-wave kinematics in acoustic VTI medium. EAGE annual conference 2017-06-12 -
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Academic lectureStovas, Alexey; Jin, Song. (2017) Shear wave in acoustic anisotropic media. Rock Physics Minisymposium 2017-02-19 -
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Academic lectureStovas, Alexey; Roganov, Yuriy. (2017) Waves in a periodically layered solid-fluid system. International Workshop on Rock Physics 2017-05-29 -
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Academic lectureStovas, Alexey; Ivanov, Yuriy. (2017) Normal modes in orthorhombic media. EAGE annual conference 2017-06-12 -
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LectureTorres Caceres, Veronica Alejandra; Dupuy, Bastien; Stovas, Alexey. (2017)