Abstract
Density and volume magnetic susceptibility of rocks from 8 boreholes drilled in northwestern part of the DnieperDonets Depression were studied as well as variations of these values for the major rock types found in each of the wells. In accordance with the data the density of rocks of the same type is changed widely for both separate wells and sedimentary cover section as a whole. Decompacted rocks spaces accompanied by increased values of magnetic susceptibility are revealed. Such spaces may be potentially oilandgas bearing.
Highlights
Лабораторные исследования магнитной восприимчивости и плотности пород проведены на одном и том же керновом материале, что, несомненно, важно в плане дальнейшего истолкования аномалий в распределении плотности и намагниченности пород и выяснения их взаимосвязи
В. Магнитная восприимчивость пород северо-западной части Днепровско-Донецкой впадины // Геофиз
Summary
Физические параметры пород осадочного чехла северо-западной части Днепровско-Донецкой впадины Density and volume magnetic susceptibility of rocks from 8 boreholes drilled in northwestern part of the Dnieper-Donets Depression were studied as well as variations of these values for the major rock types found in each of the wells. Рассчитанные средние значения плотности пород составляют для аргиллитов 2,58 г/см3, алевролитов — 2,57 г/см3, песчаников — 2,54 г/см3, известняков — 2,66 г/см3 (четыре образца), туфопесчаников — 2,43 г/см3 (четыре образца).
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