REGULARITIES OF PHYSICAL AND CHEMICAL PROPERTIES CHANGE OF OILS IN THE CENTRAL AND NORTH-WESTERN PARTS OF THE CARPATHIAN FOREDEEP
Keywords:
prospects for oil and gas presence, oil density, geological and statistical modeling, correlation coefficient.Abstract
We studied the physico-chemical properties of oils and the interdependence between their indicators and characteristics using the latest computer technology.
The geological and statistical processing of density change regularities within the central and northwestern parts of the Boryslav-Pokuty zone of the Carpathian foredeep shows that the correlation coefficient of dependencies is close to zero. This indicates that there is no distinct interdependence between the studied variables in the regional plan. Besides there are calculated statistical dependencies (with correlation coefficients close to 1) and regularities of increase in oil density with depth both at the deposits of Dolynskyy field and throughout the whole field. Summing up of the factual material of Dolynskyy field enables us to conclude a regular slight oils weighting with depth.
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