低渗透油藏合理井网密度计算方法及应用  

Calculation Methods of Rational Well Spacing Density for Low Permeability Reservoirs and Case Study

作　　者：崔小丽[1] 王桂芹[1] 

机构地区：[1]西安石油大学,陕西西安710065

出　　处：《辽宁化工》2010年第10期1093-1095,共3页Liaoning Chemical Industry

摘　　要：合理井网密度及极限井网密度的确定是低渗透油田开发的一个重要问题。介绍了4种技术井网密度的计算方法,从经济角度介绍了经济极限和经济最佳井网密度的计算方法,合理的井网密度既要满足油田开发的基本需要又要尽可能最大的达到最好的经济效益,根据所研究油藏的地质特征确定出合理的井网密度。How to identify rational and ultimate well spacing density has always been a focal point during development of the low permeability reservoirs. In this paper, four kinds of techniques well spacing density calculation method were introduced. From economic angle, the economic limit and economic optimum well spacing density calculation methods were discussed. The rational well spacing density must not only meet the basic needs of oil field development , but also achieve the best economic benefits. The geological characteristic of reservoirs is important basis to determine a rational well spacing density.

关 键 词：低渗透油藏 井网密度 计算方法 

分 类 号：TE31[石油与天然气工程—油气田开发工程]