Seismic exploration work efficiency improvement on the example of project on license area of Tomskneft VNK JSC

Authors: V.P. Maximov, A.Yu.Chesalov, A.V. Bobrov, A.V. Bychkov (TomskNIPIneft JSC, RF, Tomsk), V.S. Zhuzhel (Rosneft Oil Company OJSC, RF, Moscow), N.V. Denisov Tomskneft VNK JSC, RF, Tomsk)

Key words: method of field survey, processing and interpretation of seismic data, spectral decomposition of seismic data.

The authors consider the problem of reliability improvement of seismic models, which are formed during seismic survey using traditional technologies. Quality and reliability of seismic models can be improved by method optimization, strong control of field survey quality, enhancement of seismic data processing, improvement of seismic data interpretation, integration of cross-sectional results, and efficient actualization of seismic models according to drilling results. These measures allow not only refine models of known oil deposits and oil fields into Jurassic-Cretaceous formation and increasing effectiveness of engineering, but also allocate other perspective objects.