The Reaserch Of Fuyang Reservoir Description On Yushulin Field

With the east 12/382 area aangonghe horizons yushulin oil field area aangonghe horizons located in northern and eastern regional tectonics, located in songliao basin in the central depression of the northeast area three cause depression is home for the slope belt, the structure of the west part, the main mining and continued Yang.Oilfield development over the past decade, category and three block liters 382 area aangonghe horizons block east, exposed area aangonghe horizons and many problems, the second block liters 382 area aangonghe horizons reservoir heterogeneity is serious, water rising fast, oil Wells came too much water or water flooded, affecting the development effect, Three blocks east and reservoir area aangonghe horizons, contradiction, absorbing injection-production imbalance.These problems is mainly due to the formation of the present, cannot satisfy the current stage of development, research area in sedimentary microfacies and micro structure, fine geologic conditions of flow unit as unclear knowledge, in order to improve the reservoir geological understanding, to solve problems in the development of the rise in 12 area aangonghe horizons and 382 fine reservoir description, through the study on the formation, division and correlation of fine sand body, make the genetic types and heterogeneity and reservoir characteristics of micro structural types and distribution, and finally into north and east precise reservoir numerical simulation, the flow unit, research area of remaining oil distribution, so as to guide the development adjustment and improve economic surplus reserves producing extent effective technological achievements, the project will be to provide reliable geologic oilfield development based on the evaluation of yushulin company the production and development of important contribution.