一种消除裂缝性储层钻井液滤饼的新方法  

A New Method to Remove Drilling Mud Cake in Fractured Reservoir

作　　者：王富华[1] 邱正松[1] 丁锐[1] 任占春[2] 

机构地区：[1]石油大学(华东)石油工程系,山东东营257061 [2]胜利石油管理局采油工艺研究院,山东东营257000

出　　处：《石油钻探技术》2001年第1期29-31,共3页Petroleum Drilling Techniques

摘　　要：介绍了强氧化剂二氧化氯的基本性质、制备方法及其与有机聚合物的作用机理 ,利用组合裂缝储层保护评价实验新技术 ,对不同类型的解堵剂进行了解堵效果评价。试验结果表明 ,酸化和氧化相结合的二元复合滤饼消除法的解堵效果较好 。The basic properties, manufacturing method and the mechanism of the actions with polymer of the oxidant chlorine dioxide are introduced in this paper. By taking advantages of the new technology to evaluate the combined fracture reservoir protection using temporary plugging, five different kinds of blockage removing agents are evaluated. The experimental results show that the binary combination method to remove mud cake has good application prospect.

关 键 词：石油钻井 裂缝性储集层 滤饼 钻井液滤液 解堵 氧化剂 

分 类 号：TE258[石油与天然气工程—油气井工程] TE254.2