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Сompensation of Seismic Anomalies in Upper Part of the Section uring Integration with the Data of Electrical Exploration on the Example of a Field in Eastern SiberiaNormal access

Authors: A.A. Pyankov, I.A. Shelkov, I.V. Buddo and A.S. Smirnov
Event name: Sakhalin – Far East Hydrocarbons 2019
Session: 1. Геофизические методы исследований
Publication date: 01 October 2019
DOI: 10.3997/2214-4609.201951005
Organisations: EAGE
Language: Russian
Info: Extended abstract, PDF ( 373.3Kb )
Price: € 20

The geological section of Eastern Siberia is an extremely difficult object to study. The quality of accounting for the anomalies of the upper part of the section greatly affects the accuracy of structural constructions. Due to the lack of information about the upper part in the processing and interpretation of seismic data, the problem of structural constructions does not have a single solution. The approach to predicting the depth-velocity model of the upper part of the section, based on the original method of restoring the elastic-velocity characteristics from these probing field formation in the near zone using well logging data and vertical seismic profiling, reduces errors when considering anomalies and significantly improves accuracy structural constructions.

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