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Continuous Time-domain Q-estimation Using Surface Seismic Data - Theory and an Onshore Ukraine Case Study
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 79th EAGE Conference and Exhibition 2017, Jun 2017, Volume 2017, p.1 - 5
Abstract
Summary
A new modification of our methodology for continuous time-domain Q-factor estimation from surface seismic data is described. The methodology permits the corruptive impact of the reflectivity to be compensated in a straightforward two-step manner through the use of data simulated without attenuation and restricted polynomial approximations of the results of intermediate calculations. In combination with paleo-geomorphology reconstructions and poststack seismic attributes, the methodology has enabled drill targets in a gas condensate field of onshore Ukraine to be identified.
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