GEOSTATISTICS APPLIED TO THE IDENTIFICATION OF INTERBEDS, WITH SHA-3 MEMBER OF WESTERN LIAOHE DEPRESSION TAKEN AS AN EXAMPLE

Taking Sha-3 member of western Liaohe depression as an example,on the basis of characteristics of time and spatial distributions for the reservoirs,insulating and interbeds in the turbidite sedimentary system,the conditional stochastic simulation method of geostatistics is applied to predict the space distribution of insulating and interbeds.Furthermore,three different types of interbeds are identified with the application of fractals.