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METHODS OF DETERMINATION OF PRE-JURASSIC DEPOSIT LITHOTYPES BY WL METHODS ON THE YANAO TERRITORY

D. M. Kasimov 1, V. V. Mashianov 1, M. M. Kasimov 2.

1 NAO “SibNATs”, Tyumen, Russia; 2 TIU Multidisciplinary college, Tyumen, Russia

The division into lithotypes and identification of reservoirs in complex formations of pre-Jurassic deposits is of current interest. Traditional methods of geological and geophysical (WL) information processing inherent in sedimentary rocks are not very effective in a complex geological section due to the diverse lithological composition and void space which complicate the interpretation of WL methods.

Keywords: pre-Jurassic deposits, well logging suite, lithologic varieties, reservoir properties, core, petrophysics, chemical analysis, silica.

DOI 10.20403/2078-0575-2019-1-47-50