水基压裂液聚合物增稠剂的应用状况及展望  

APPLICATION AND PROSPECTS OF POLYMER THICKENER USED IN WATER-BASE FRACTURING FLUIDS

作　　者：侯晓晖[1] 王煦[2] 王玉斌[3] 

机构地区：[1]西南石油学院化学化工学院,四川成都610500 [2]西南石油学院博士后流动站 [3]新疆石油管理局采油工艺研究院

出　　处：《西南石油学院学报》2004年第5期60-62,共3页Journal of Southwest Petroleum Institute

摘　　要：增稠剂是水基压裂液中的主要添加剂 ,关系到压裂液的使用性能及压裂成败。目前使用的聚合物增稠剂品种很多 ,可分为天然聚多糖及其衍生物与合成聚合物两大类 ,其中胍胶及其衍生物的应用最广。今后应重点开发具有无残渣、低伤害及耐剪切耐高温等性能的变性淀粉。The thickener is a main chemical component in fracturing fluids, which is related to the properties of the fracturing fluid and the results of hydraulic fracturing. There are a lot kinds of polymer thickeners in use and they can be categorized as natural polyamyloses and their derivatives and synthesized polymers. Among them, the guar gums and their derivatives have been put into the most extensive use. In the future the modified starch, microamylose and synthesized polymers should be developed with the properties of non residuals, the slightest harm ,anti-shearing and high temperature stability, etc.

关 键 词：水基压裂 聚合物 增稠剂 应用 展望 

分 类 号：TE357.12[石油与天然气工程—油气田开发工程]