Features of facial structure of the Tyumen series deposits on the example of formation YuS2 in Tundrinskoye oil field
Authors: K.A. Kostenevich (Tyumen Branch of SurgutNIPIneft)
The effectiveness of the fields development systems and geologo-engineering activities choice depends substantially on reliability of the reservoir geological model. To improve the veracity of 3D geological model of the reservoir, especially such complicated polyfacial object like the bed YuS2, it is necessary to understand the specific features of the deposits structure which in its turn requires a detailed analysis of the conditions of the deposits formation, facial typification, lithologo-mineralogical and petrophysical characteristics variation study. This work purpose was to construct a principle lithofacial model as a preliminary basis for the 3D geological model of the Tundrinskoy field horizon YuS2.
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