在经历了近40年的开发之后,临盘油田主力断块均已步入特高含水开采阶段,面临严峻的开发形势,要实现油田的可持续发展,将上产阵地向复杂断块转移是一项重要的举措。然而复杂断块具有构造复杂、含油面积小、储量规模小等地质特点,要实现大幅度提高其采收率,就必须有新思维、新途径。 After nearly 40 years of development, the main fault blocks of the Linpan Oilfield have entered the stage of ultra-high water cut and are facing a serious development situation. To achieve the sustainable development of the oilfield, the transfer of the production base to the complex fault block is An important move. However, the complex fault block has the characteristics of complex structure, small area of ​​oil, small reserves and other geological features. To achieve a substantial increase in its oil recovery, new thinking and new approaches must be taken.