«Geology, geophysics and development of oil and gas fields»

Clarification of the geological structure and rock characteristics features of the Bazhenov formation in the parametric well no 1 of the Salymskaya area

UDC: 550.83.053:553.98(571.1)
DOI: 10.33285/2413-5011-2022-7(367)-21-32

Authors:

¹ West Siberian scientific research institute of geology and geophysics, Tyumen, Russia

Keywords: formation, geological ang geophysical characteristics, reservoir, anomaly, core sample, radioactivity, hydrocarbon potential

Annotation:

The article considers the geological and geophysical characteristics of the Bazhenov formation in the Salymskaya parametric well No 1 in comparison with the wells of the Bolshoy Salym field. The models of reservoirs and deposits were described. It was shown that the section of the parametric well should be hydrocarbon saturated. The criteria of hydrocarbons saturation of the Bazhenov formation and the signs of reservoir allocation and the methods of their isolation were given. A detailed scheme of the prospects for oil and gas potential of the Bazhenov formation in the Western Siberia basin was demonstrated, and hydrocarbon reserves were estimated.

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