欢北低渗油藏低无效井的治理对策  

Countermeasures to deal with low/no efficiency wells in low permeability reservoir in North Huan area

作　　者：张源李[1] Zhang Yuanli(Huanxiling Oil Production Plant of Liaohe Oilfield,Panjin 124114,China)

机构地区：[1]辽河油田欢喜岭采油厂,辽宁盘锦124114

出　　处：《石化技术》2017年第7期164-164,共1页Petrochemical Industry Technology

摘　　要：欢北低渗油藏经过30多年的开发,产量已经处于递减阶段。这是由于低渗透地质条件和开发效果等因素的影响,在开发过程中产生了一批低产低效井。目前地下的油水分布愈加复杂,低效井日益增加。因此提升低无效井开发效益和经济效益,确保油田稳产上产,能够使油田得到可持续发展。After30years of development in the low permeability reservoir in the north Huan area,the output has been in the declining stage,because of the influencing factors such as the geological conditions and development effect in the low permeability,resulting in a number of low yield wells.At present,the distribution of oil and water is more complex and the inefficient wells areincreasing.Therefore,it is necessary to improve the development efficiency and economic benefits of ineffective wells and ensure the stable oilfield production,which can make the oilfield sustainable development.

关 键 词：低渗透 低产低效井 

分 类 号：TE348[石油与天然气工程—油气田开发工程]