Determination of initial oil saturation of Western Caucasia Maikop series terrigenous reservoirs using capillary pressure core analysis

Authors: V. V. Pestov (NK Rosneft – NTC LLC, RF, Krasnodar), I.V. Moskalenko (Gazprom Dobycha Krasnodar – ITC LLC, RF, Krasnodar), B.L. Alexandrov (Kuban State Agrarian University, RF, Krasnodar)

Key words: logging, capillary pressure, estimation of reserves, oil saturation, J-Leverett function.

On the example of Western Caucasia oilfield the technique of initial oil saturation determination using the J-Leverett function is reviewed. The obtained results of traditional and reviewed technique are compared.

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