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An Anisotropic Conjugate Gradient Acoustic Waveform Inversion in TTI Media
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 76th EAGE Conference and Exhibition 2014, Jun 2014, Volume 2014, p.1 - 5
Abstract
Summary
Velocity modeling and imaging studies in TTI media are research focus of geophysicists. In view of the above questions, we present a method of anisotropic conjugate gradient acoustic FWI in TTI media. First, to illustrate the correctness of anisotropic acoustic FWI processing the TTI media, we use isotropic acoustic FWI and anisotropic acoustic FWI in TTI media processing the complex Marmousi model in TTI media. Then, by comparing the results of the two methods, illustrating the necessity when processing anisotropic area.
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