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Showing results 1-33 of 33

2019
1 Abedi, Mohammad Mahdi; Stovas, Alexey; Ivanov, Yuriy.
Acoustic wave propagation in orthorhombic media: Phase velocity, group velocity, and moveout approximations. Geophysics 2019 ;Volume 84.(6) p. C269-C279
NTNU Untitled
 
2 Ivanov, Yuriy.
On occurrence of point singularities in orthorhombic media. Geophysical Prospecting 2019 ;Volume 67.(9) p. 2287-2297
NTNU Untitled
 
3 Ivanov, Yuriy; Pšenčík, Ivan; Ravve, Igor; Tsvankin, I.
Introduction to the special issue ‘Advances in Seismic Anisotropy’. Geophysical Prospecting 2019 ;Volume 67.(9) p. 2263-2265
NTNU Untitled
 
4 Ivanov, Yuriy; Stovas, Alexey.
3D mapping of kinematic attributes in anisotropic media. Geophysics 2019 ;Volume 84.(3) p. C159-C170
NTNU Untitled
 
5 Ivanov, Yuriy; Stovas, Alexey; Kazei, Vladimir.
Normal modes in orthorhombic media. Geophysical Journal International 2019 ;Volume 216.(3) p. 1785-1797
NTNU Untitled
 
6 Ivanov, Yuriy; Stovas, Alexey; Papageorgiou, Giorgos; Chapman, Mark.
Effects of fractures on seismic wave-fields in the presence of equant porosity. EAGE annual konferanse; 2019-06-01
NTNU Untitled
 
7 Yaskevich, Sergey; Duchkov, Anton A; Ivanov, Yuriy.
Approximate traveltime inversion in downhole microseismic monitoring. Geophysical Prospecting 2019 p. 1-8
Untitled
 
2018
8 Stovas, Alexey; Ivanov, Yuriy.
Normal modes in ORT in phase and group domain. IWSA; 2018-11-05
NTNU Untitled
 
9 Stovas, Alexey; Ivanov, Yuriy.
Normal-mode propagation in orthorhombic media: Group vs phase domain. SEG; 2018-10-15
NTNU Untitled
 
10 Stovas, Alexey; Ivanov, Yuriy.
Occurrence of the point singularities in orthorhombic media. EAGE annual konferanse; 2018-06-11
NTNU Untitled
 
2017
11 Ivanov, Yuriy; Stovas, Alexey.
Mapping of geometrical spreading in anisotropic media. SEG technical program expanded abstracts 2017
NTNU Untitled
 
12 Ivanov, Yuriy; Stovas, Alexey.
Singularities in ORT medium. Lofoten seminar; 2017-08-13
NTNU Untitled
 
13 Ivanov, Yuriy; Stovas, Alexey.
S-wave singularities in tilted orthorhombic media. Geophysics 2017 ;Volume 82.(4) p. WA11-WA21
NTNU Untitled
 
14 Ivanov, Yuriy; Stovas, Alexey.
Traveltime parameters in tilted orthorhombic medium. Geophysics 2017 ;Volume 82.(6) p. C187-C200
NTNU Untitled
 
15 Ivanov, Yuriy; Stovas, Alexey.
Traveltime parameters in tilted orthorhombic medium. SEG technical program expanded abstracts 2017
NTNU Untitled
 
16 Ivanov, Yuriy; Stovas, Alexey.
Weak-anisotropy approximation for P-wave reflection coefficient at the boundary between two tilted transversely isotropic media. Geophysical Prospecting 2017 ;Volume 65.(2) p. 485-502
NTNU Untitled
 
17 Stovas, Alexey; Ivanov, Yuriy.
Normal modes in orthorhombic media. EAGE annual conference; 2017-06-12
NTNU Untitled
 
2016
18 Ivanov, Yuriy; Stovas, Alexei.
Normal moveout velocity ellipse in tilted orthorhombic media. Geophysics 2016 ;Volume 81.(6) p. C319-C336
NTNU Untitled
 
19 Ivanov, Yuriy; Stovas, Alexey.
Down- and up-going waves in tilted orthorhombic media in zero-frequency limit. SEG technical program expanded abstracts 2016 ;Volume 35. p. 474-478
NTNU Untitled
 
20 Ivanov, Yuriy; Stovas, Alexey.
Normal moveout velocity ellipse inversion in tilted orthorhombic media. SEG technical program expanded abstracts 2016 ;Volume 35. p. 3651-3655
NTNU Untitled
 
21 Ivanov, Yuriy; Stovas, Alexey.
Reflected waves in finely layered tilted orthorhombic media. Studia Geophysica et Geodaetica 2016 ;Volume 60.(3) p. 370-390
NTNU Untitled
 
22 Stovas, Alexey; Ivanov, Yuriy.
Down- and up-going waves in tilted orthorhombic media in zero-frequency limit. SEG; 2016-10-17 - 2016-10-21
NTNU Untitled
 
23 Stovas, Alexey; Ivanov, Yuriy.
New approximation for qP-wave velocities in TI media. Shale workshop; 2016-05-02 - 2016-05-05
NTNU Untitled
 
24 Stovas, Alexey; Ivanov, Yuriy.
NMO velocity ellipse in tilted elastic orthorhombic medium. EAGE; 2016-05-30 - 2016-06-03
NTNU Untitled
 
25 Stovas, Alexey; Ivanov, Yuriy.
Normal moveout velocity ellipse inversion in tilted orthorhombic media. SEG; 2016-10-17 - 2016-10-21
NTNU Untitled
 
26 Stovas, Alexey; Ivanov, Yuriy.
S-waves normal moveout velocity ellipse in vicinity of the singularity in tilted orthorhombic media. 17 international workshop on seismic anisotropy; 2016-09-19 - 2016-09-23
NTNU Untitled
 
27 Stovas, Alexey; Ivanov, Yuriy.
Zero- and Infinite-frequency Limits of P-wave Traveltime Parameters in Tilted Orthorhombic Media. EAGE; 2016-05-30 - 2016-06-03
NTNU Untitled
 
2015
28 Ivanov, Yuriy; Stovas, Alexey.
Upscaling for orthorhombic media. SEG technical program expanded abstracts 2015 ;Volume 34. p. 478-482
NTNU Untitled
 
29 Ivanov, Yuriy; Stovas, Alexey.
Upscaling in orthorhombic media: Behavior of elastic parameters in heterogeneous fractured earth. Geophysics 2015 ;Volume 81.(3) p. C113-C126
NTNU Untitled
 
30 Stovas, Alexey; Ivanov, Yuriy.
Upscaling in orthorhombic media. SPWLA; 2015-06-08 - 2015-06-13
NTNU Untitled
 
31 Stovas, Alexey; Ivanov, Yuriy.
Upscaling methods in orthorhombic media. SEG annual meeting; 2015-10-19 - 2015-10-23
NTNU Untitled
 
32 Stovas, Alexey; Ivanov, Yuriy.
Weak-anisotropy approximation for P-wave reflection coefficient in TTI media. EAGE annual conference; 2015-06-01 - 2015-06-04
NTNU Untitled
 
2014
33 Stovas, Alexey; Ivanov, Yuriy.
Weak-anisotropy approximation for P-wave reflection coefficient at the boundary between two TTI media. EAGE workshop; 2014-04-12 - 2015-04-14
NTNU Untitled