METHOD AND SYSTEM FOR ESTIMATING POROUS FLUID INSIDE AN OIL SAND RESERVOIR USING A STATISTICAL ANALYSIS OF GEOPHYSICAL WELL LOG DATA

摘要

PURPOSE: A method and system for estimating porous fluid inside an oil sand reservoir are provided to efficiently obtain information of hydrocarbon inside a stratum pore and substances.;CONSTITUTION: A method for estimating porous fluid inside an oil sand reservoir is as follows. A statistical Standards value is set based on core data with respect to a plurality of exploratory holes in a recovery target region of fluid information in a stratum pore. A compactness of selected data related attribute values of a vertical measuring section of each exploratory hole is confirmed by each substance inside each stratum pore, thereby determining well logs. The statistical analysis with respect to geophysical well log information of the whole recovery target region is performed based on the determined well logs. Information of hydrocarbon or substances inside the stratum pore per depths are recovered based on the value calculated by the statistical analysis.;COPYRIGHT KIPO 2012