If watercone happens, absolute open flow will be decreased more than before water production.
若发生水锥,无阻流量比产水前降低得更多。
2
In order to improve reservoir development effect, takes certain measures to control the watercone urgently needed.
为了改善油藏的开发效果,急需采取措施控制水锥。
3
Also, with real cases the article analyzes the characteristics of watercone, which provide reference for development of the gas reservoirs driven by bottom water.