RESULTS OF GEOLOGICAL SURVEY IN THE EASTERN SIDE OF THE SOUTHERN PART OF THE PRE-URALS FOREDEEP

The results of field work carried out by the authors in September2017, inthe region of the eastern side of the southern part of the Pre-Urals foredeep, have been presente. It has been shown that the studied object has significant prospects of oil and gas potential, which has been confirmed by a number of marked signs and assumptions (oil manifestations, presence of a smell of oil). The results of studies of 21 samples of Paleozoic rocks of different ages, selected during the field work, by the Rock-Eval express method have been presented. At such analytical level, for the first time in the region, the Silurian deposits (Sakmar Formation of the Llandoveri Stage) have been studied. According to the results of pyrolytic studies it has been proved that the rocks of this age within the southern part of the Pre-Urals trough are oil and gas source rocks and are characterized by a rich generation potential.

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