Determination of characteristics related to reservoir of Sarvak formation in maroon oil field
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Determination of characteristics related to reservoir of Sarvak formation in maroon oil field
Abstract
In this study, characteristics related to reservoir of Sarvak Formation have been studied using well logs, two selected wells from Maroon oil field and specialized GEOLOG 6.7 software with probability statistics method (Probabilistic). Petrophysical parameters were determined from well log diagrams. Accordingly, there are appropriate porosity and water saturation in this horizon, such that the average effective porosity and water saturation are 41.2 and 28.2 %, respectively. Based on Neutron- density cross-plot, it is determined that Sarvak Formation lithology is composed of limestone, dolomite and in some intervals, shale. Also shale volume is low according to CGR charts so that its mean value is 0.55%.
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