复杂裂缝性油藏分阶段数值模拟及剩余油分布预测——以火烧山油田H_4~1层为例  

The Complex Fractured Reservoir：Staged Numerical Simulation and Remaining Oil Distribution Prediction——An example from H_4~1 layer in Huoshaoshan oilfield,Junggar basin

作　　者：王志章[1] 韩海英[1] 刘月田[1] 徐学成[2] 王国先[2] 吴承美[2] 

机构地区：[1]中国石油大学,北京102249 [2]中国石油新疆油田分公司准东采油厂勘探开发研究所,新疆阜康831511

出　　处：《新疆石油地质》2010年第6期604-606,共3页Xinjiang Petroleum Geology

摘　　要：复杂裂缝性油藏在开发过程中经多次措施,使其各类属性参数发生了明显的变化,突出表现为双重介质、开发阶段分明等特点。以火烧山复杂裂缝性油藏为例,利用分阶段双重介质数值模拟方法,进行了复杂裂缝性油藏数值模拟,较准确地预测了复杂裂缝性油藏开发中后期剩余油分布,并在生产实际中获得显著效果。For long-term stable production of a complex fractured reservoir,several measures have to be adopted,such as multi-round large scale fracturing,acidifying,plugging and profile controlling,etc.,which allow the reservoir attribute parameters to be changed repeatedly during its development process.The outstanding performances appear in its dual porosity media and the distinct development stages and so on.Taking Huoshaoshan complex fractured reservoir as an example,a complex fractured reservoir numerical simulation is conducted using the method for staged numerical simulation of dual porosity media,by which more accurate prediction of the remaining oil distribution of this reservoir is made during the middle-late period of development,and remarkable effects have been gained in practical application.

关 键 词：准噶尔盆地 火烧山油田 裂缝性油藏 双重介质 分阶段数值模拟 剩余油分布 

分 类 号：TE313.7[石油与天然气工程—油气田开发工程]