2017
12th International Conference & Exposition on Petroleum Geophysics
Estimation of low frequency part of the acoustic impedance from band-limited reflection data using first principles only
Published in GEOHORIZONS - 2017
- Vol.
- ISSN NO :
- DOI Link
Animesh Mandal*, Department of Earth Sciences, IIT Kanpur, India; and Santi Kumar Ghosh, Theoretical Modeling Group, CSIR-National Geophysical Research Institute, Hyderabad, India
Abstract
Estimation of the low frequency part of the acoustic impedance is an essential yet challenging tasks for quantitative interpretation from seismic data which is essentially band-limited in nature. Ghosh and Mandal (2016) had devised an effective solution using first principles only and demonstrated its efficacy through synthetic examples. Now in the present paper, we illustrate the method
Keywords
Impedance reconstruction, Low-frequency, Field data, Singular Value Decomposition, Inversion