水平井直井联合开采低渗透油藏合理井网研究  

Rational Well Patterns for Combined Production of Low Permeability Reservoirs by Using Horizontal-vertical Wells

作　　者：庞长英[1] 连军利[1] 胡定堂[2] 张卫东[3] 唐永飞[4] 

机构地区：[1]中国地质大学(北京)能源学院 [2]河南油田分公司第一采油厂,河南桐柏474780 [3]河南油田分公司第二采油厂,河南唐河473400 [4]河南油田分公司宝浪项目部,新疆焉耆841100

出　　处：《石油天然气学报》2008年第1期289-291,共3页Journal of Oil and Gas Technology

摘　　要：为了合理高效地开发低渗透油藏,利用数值模拟结合油藏工程方法,以某低渗透油藏地质模型为基础,深入研究了水平井直井联合开采低渗透油藏井网方式的有关问题,包括合理的水平井直井组合方式、井网几何形状,这一研究对于丰富和完善水平井整体开发低渗透油藏理论具有十分重要的现实意义。For rational and effective production of low permeability reservoirs, the method of numerical simulation combined with reservoir engineering was used to study the problems concerning the well pattern combined production of low permeability reservoirs with horizontal-vertical wells based on a geologic model of low permeability reservoirs, it included the mode of horizontal-vertical well combination and geometric size of well patterns.It is of great significance of enriching and promoting the theory of overall development of low permeability reservoirs using horizontal wells.

关 键 词：低渗透油气藏 水平井 直井 数值模拟 裂缝 井网 

分 类 号：TE324[石油与天然气工程—油气田开发工程]