TS堵酸综合工艺技术的研究与应用  

Study and Application of TS Plugging and Acidizing Comprehensive Technology

作　　者：李科生[1] 余博[2] 李庆战 万忠杰[1] 鲍俊峰[1] 郑卫宏[1] 

机构地区：[1]中原油田分公司采油二厂 [2]中原油田分公司国际合作部 [3]濮阳联力化工厂

出　　处：《断块油气田》2002年第6期86-88,共3页Fault-Block Oil & Gas Field

摘　　要：针对常规的调剖与酸化增注工艺在改善水井剖面中的弊端 ,在室内研究了TD耐酸堵剂 ,并对各项指标进行了评价 ,通过与CES复合酸在水井上的综合应用 ,达到了控制高渗层 ,加强低渗层的目的 ,有效的改善了水井吸水剖面 ,取得了理想的增油效果 。For solving serious, problems of the regular profile control and acid treatment in improving profile of the water injection well, TD acid-proof plugging agent was synthesized. The relative indexes was evaluated in the laboratory. According to the comprehensive application in water injection well with CES combination acid, the goal of controlling the high permeable formation, reinforcinglow permeable formation, effectually improving the water absorption profile and getting the satisfied result of increasing oil were achieved. Furthermore, This technology offered a new method for the oil-field developing of the serious anisotropism reservoir.

关 键 词：TS堵酸 综合工艺技术 研究 应用 TD高强度耐酸堵剂 吸水剖面 增油效果 非均质油藏开发 

分 类 号：TE39[石油与天然气工程—油气田开发工程]