Substantiation of water contact position in the Upper Jurassic strata in conditions of facies changeability

Authors: T.F. Sokolova, G.R. Vasilevskaya, E.A. Izyumova (Fugro Geoscience GmbH)
The need to solve the oil-water contact position substantiation problem, which occurs in the process of study sediments with significant vertical and lateral heterogeneity of the cut, is noted. The main petroliferous object of the east part of latitudinal Priobye - production horizon UV1 of Callovian-Oxfordian age is considered. Investigations were carried out in the process of integrated interpretation of data of 3D seismic, geographic information system, core study and development indicators analysis.


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