摘要
根据宝北油田目前生产情况,指出了环状注水方式和注采井距不合理是目前井网不适应油田开发需要的原因所在,并在此基础上提出了增布内部注水井点、缩小注采井距、改环状注水方式为排状注水方式、加强内部注水、加大分层改造力度等改善开发效果的措施及建议。
According to Bao north oil field for the moment performance,waterflooding control and the ratio of producing reserves ,fluid supply capacity of producers ,drive index and so on,it points out that circle flooding mode and the irrational flooding well spacing are the causes of current well patterns being not adaptable to the needs of oilfield development .Some measures and proposals are presented to improve development effects including allocating additional internal water injectors ,reducing flooding well spacing ,replacing circle flooding mode with line flooding mode ,enhancing internal water injection and strengthening layered stimulation.
出处
《新疆石油学院学报》
2004年第2期24-27,共4页
Journal of Xinjiang Petroleum Institute
关键词
低渗透
井网适应性
水驱
供液能力
驱动指数
分析
Low Permeabilit well pattern adaptability
waterflooding
fluid supply capacity
drive index
analysis
