摘要
自气举采油出现以来,天然气水合物如影随形。天然汽水合物的存在给气举采油带来很大麻烦,甚至造成严重事故——冰堵。从水合物的形成条件入手,结合中海油深圳分公司惠州油田气举井生产情况,分析惠州油田气举井冰堵产生原因,提出防治措施并加以实施。
Gas hydrate has been found everywhere since gas-lifting oil recovery was used.Its existence brings about lots of troubles and even causes severe accidents such as ice blockage.Starting from the forming condition,we analyze the cause of ice blockage in gas-lifting wells of Huizhou Oilfield,CNOOC Shenzhen Company,based on their production situation.Preventive measures are also proposed and implemented.
出处
《天然气勘探与开发》
2012年第4期77-78,12,共2页
Natural Gas Exploration and Development
关键词
气举
水合物
预防
gas-lifting,hydrate,prevention
