Study For Sand Body Analysis In Complex Fault Block Reservoir Using Reservior Monitor Data

All kinds of reservoir monitor information have been playing an important role in oil and gas development. Different types of measuring theory, dissimilar target, distinct technology, diverse qualification, each method emphasis on unique prospect. Single reservoir monitor method couldn't meet the need of oil and gas development any more.Specialized on the low efficiency of water drive, using reservoir management system, synthetically using Reservoir monitor data, studying for predicting oil saturation distribution for Gangdong Second Block, based on oil saturation distribution, oil production and water injection relationship and pressure distribution, some plans for development plan and monitor are recommended for Gangdong Second Block synthetical management.Based on the problem in the development, after details study, geological model based on reservoir description, with the aid of reservoir monitor information, synthetically using Reservoir monitor data, studying for Predicting Oil Saturation Distribution, we developed a good method for predicting reservoir sand distribution. Through reservoir monitor and reservoir numerical simulation, we can not only study the oil saturation distribution for single wells but also for groups of wells and Block, but also qualitative analysis for oil saturation distribution but also quantitative analysis for oil saturation distribution.This paper covers a large research scope, a lots workload, difficult, though we have made some good result from the research, yet there is much for us waiting ahead, for the reservoir monitor technology development and application, for synthetically using Reservoir monitor data for Predicting Oil Saturation Distribution, which is necessary for the improving for the low efficiency for water drive reservoir development.