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The Special Method of Processing of Scattered Waves and Its Use in Eastern SiberiaNormal access

Authors: A.A. Kozyaev, K.O. Matrosov, A.S. Merzlikina and V.V. Shilikov
Event name: 6th EAGE Saint Petersburg International Conference and Exhibition
Session: Fractured reservoirs
Publication date: 07 April 2014
DOI: 10.3997/2214-4609.20140145
Organisations: EAGE
Language: English
Info: Extended abstract, PDF ( 3.11Mb )
Price: € 20

In carrying out such expensive works as seismic survey, it is advisable to try to extract the maximum benefit from it , for this reason , the main trend in modern seismic survey is to try to increase the volume of useful information extracting from raw data. One way to increase this volume is the study of the scattered wave field component, which carries information about the internal structure of the study area. For the selection of scattered component from full seismic field energy, is proposed to use a special technology of focusing transformations. This report presents an example of application of this technology in one of the licensed areas of Eastern Siberia. The main feature of this area is the presence of a dense network of small blocks faulting on the background of regional faults. As well to increase the signal / noise ratio was used a special processing of the results. During the work were identified interesting anomalies, which are described at the report. As a result were obtained the schemes of energy distribution of the scattered waves, that allow identify in the study area the most promising areas for hydrocarbon exploration.

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