三叠系油藏超前注水的动态产能特征与技术优化研究  

Study on Dynamic Productivity Characteristics and Technical Optimization of Advanced Water Injection in Triassic Reservoir

作　　者：安娜 AN Na(Geological Research Institute of the Third Oil Production Plant of Changqing Oilfield,Yinchuan 750001,China)

机构地区：[1]长庆油田第三采油厂地质研究所,宁夏银川750001

出　　处：《化工管理》2023年第3期90-92,共3页Chemical Engineering Management

摘　　要：超前注水技术已在低渗透油藏的开发中得到广泛的应用,取得了较好的效果,但超前注水技术没运用好可能会造成油藏过早水淹的现象。文章研究了鄂尔多斯三叠系油藏超前注水后的动态产能特征以及含水上升规律,然后分别围绕累积超前注水量和超前注水强度,提出了超前注水技术的优化建议。The advanced water injection technology has been widely used in the development of low permeability reservoirs, and has achieved good results. However, if the advanced water injection technology is not used properly, the reservoir may be flooded prematurely. This paper studies the dynamic productivity characteristics and water cut rising rule of the Triassic reservoir in Ordos after advanced water injection, and then puts forward optimization suggestions for advanced water injection technology around the cumulative advanced water injection volume and advanced water injection intensity respectively.

关 键 词：三叠系油藏 超前注水 动态产能特征 含水上升规律 技术优化 

分 类 号：TE34[石油与天然气工程—油气田开发工程]