摘要
利用实验方法分别研究了穿过水平井的裂缝长度、裂缝条数、裂缝间距和裂缝网络对水平井产能的影响,以及通过物理模拟和理论分析的方法研究水平井的几种典型布井方式下的井距、水平井段长度、注采井位、布井方式与裂缝的匹配关系等因素对油藏渗流的影响规律,探索水平井开发低渗油藏的地质与物性约束条件,为实际油田开发井网设计提供依据。
In this paper, the effect on the performance of horizontal well was studied about the fracture factor. By means of experiments, this study included length of fractures, number of fractures, distance between the outmost fractures and grid of fractures. Meanwhile, The rules affecting the productivity, such as horizontal well length, distance between wells, location of wells, the relation of the laying wells manner and fractures on the reservoirs ' fluid flow were quantitatively analyzed by means of physical simulation and theoretic analyze. It researched restricting situations about geology and physical in the horizontal well developing the low permeability reservoirs, and provided the instruction for the design of factual reservoirs' developing well pattern.
出处
《断块油气田》
CAS
2005年第5期31-33,共3页
Fault-Block Oil & Gas Field
