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GROUP COMPOSITION OF BITUMOIDS OF THE LOWER MATURE DOMANIC SHALE SAMPLES DEPENDING ON THE DEPTH
(STEF92 Technology, 2017-11-20, Sitnov, Sergey)
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This work is investigation of the group composition of the bitumoids of Domanic shale deposits (Romashkino oilfield in the Volga-Ural petroleum and gas Basin). The samples were taken from different depths for this well. X-ray diffraction analysis revealed that the productive deposits are carbonate reservoirs consist of 92 wt% calcite. The extracted kerogen is of type II according to the Van Crevelin diagram, based on the ratio (H / C) and (O / C). It was found that the objects of the study differ in the mass conte...
Ecology and Environmental Protection2017