花土沟油田化学防砂技术研究与应用  

Research and Application of Chemical Sand Prevention Methods in Huatugou Oilfields

作　　者：赵万金 黄成贵 吴学勇 

机构地区：[1]中国石油青海油田分公司采油三厂,青海海西816400

出　　处：《石油工业技术监督》2011年第6期62-65,共4页Technology Supervision in Petroleum Industry

摘　　要：分析了花土沟油田油井出砂特征,并根据花土沟油田地层特点制定了合理的防治措施,采用GFY-DMP低聚物进行了化学防砂现场试验,其恢复产能效果明显,防砂有效期长。The features of oil well sanding in Huatugou oilfields are analyzed at first.Then according to the formation characteristics in Huatugou oilfields,some rational sand prevention methods are established.These methods use GFY-DMP low-molicular polymer in the experiment of chemical sand prevention,showing the remarkable effect of regaining the production capacity and the longer valid period of sand prevention.

关 键 词：花土沟油田 出砂 防砂机理 化学防砂 

分 类 号：TE358.1[石油与天然气工程—油气田开发工程]