水平井压力分布对产能和井网部署的影响  

Effect of Pressure Distribution of Horizontal Wells on Productivity and Well Pattern Arrangement

作　　者：彭永灿[1,2] 欧阳可悦[2] 易任之[2] 石军[2] 邢坤[2] 许维娜[2] 孔垂显[2] 

机构地区：[1]西南石油大学石油工程学院,四川成都610500 [2]新疆油田分公司勘探开发研究院,新疆克拉玛依834000

出　　处：《石油天然气学报》2010年第5期299-301,共3页Journal of Oil and Gas Technology

摘　　要：常规的概念认为水平井水平段的压力分布是个椭圆,水平井产能与水平段呈线性增加关系。通过考虑水平段井筒压力损失,重新认识水平段压力分布、产能计算和水平井网的优化部署,可更好地把握水平井的实施应用,达到提高油藏开发效果的目的。The usual concept thought that pressure distribution of horizontal sections was ellipical,the relationship between horizontal well productivity and horizontal section was linear.The pressure drop of horizontal sections,the pressure distribution of horizontal sections,productivity and horizontal well pattern arrangement were stadied.According to the analysis of these factors,the implementation and application are better,and the development effect of reservoirs is improved.

关 键 词：水平井 压力分布 产能 井网部署 

分 类 号：TE324[石油与天然气工程—油气田开发工程]