T
+34 946 567 842
F
+34 946 567 843
E
mabedi@bcamath.org
Information of interest
- Orcid: 0000-0001-6937-0243
-
Approximations for traveltime, slope, curvature, and geometrical spreading of elastic waves in layered transversely isotropic media
Abedi, M.M.
; Pardo, D.; Stovas, A. (2021-10)
Each seismic body wave, including quasi compressional, shear, and converted wave modes, carries useful subsurface information. For processing, imaging, amplitude analysis, and forward modeling of each wave mode, we need ...
-
Large-offset P-wave traveltime in layered transversely isotropic media
Abedi, M.M.; Pardo, D. (2021-05-01)
Large-offset seismic data processing, imaging, and velocity estimation require an accurate traveltime approximation over a wide range of offsets. In layered transversely isotropic media with a vertical symmetry axis, the ...
-
A new acoustic assumption for orthorhombic media
Abedi, M.M.; Stovas, A. (2020-11)
In exploration seismology, the acquisition, processing and inversion of P-wave data is a routine. However, in orthorhombic anisotropic media, the governing equations that describe the P-wave propagation are coupled with ...
-
Nonhyperbolic normal moveout stretch correction with deep learning automation
Abedi, M.M.; Pardo, D. (2022-02-15)
Normal-moveout (NMO) correction is a fundamental step in seismic data processing. It consists of mapping seismic data from recorded traveltimes to corresponding zero-offset times. This process produces wavelet stretching ...
-
Rational approximation of P-wave kinematics — Part 1: Transversely isotropic media
Abedi, M.M. (2020-09)
In seismic data processing and several wave propagation modeling algorithms, the phase velocity, group velocity, and traveltime equations are essential. To have these equations in explicit form, or to reduce algebraic ...
-
Rational approximation of P-wave kinematics — Part 2: Orhorhombic media
Abedi, M.M. (2020-09)
Orthorhombic anisotropy is a modern standard for 3D seismic studies in complex geologic settings. Several seismic data processing methods and wave propagation modeling algorithms in orthorhombic media rely on phase-velocity, ...