METHOD FOR DETECTION OF RESERVOIR FLUID PROPERTIES Russian patent published in 2009 - IPC G01V3/32 

FIELD: physics, measurement.

SUBSTANCE: application: for detection of reservoir fluid properties. Database is formed on the basis of measurements on large number of fluid samples from stored learning values of fluid properties related to stored learning values of fluid measurements, besides each sample of fluid is measured at several combinations of different temperatures and pressures, parametres of radial basis function are produced from mentioned database, values of reservoir fluid measurements are obtained, property of reservoir fluid is identified using interpolation of radial basis function by values in mentioned database, specified parameters and specified produced values of reservoir fluid measurements.

EFFECT: higher accuracy of reservoir properties prediction.

32 cl, 73 dwg