大跨距多层射孔工具的改进与应用  

Development and Application of Perforation Tool for Big Gaps and Multiple Layers

作　　者：张黎 孙建兵 李清旺 严睿昶 袁比飞 

机构地区：[1]华北石油测试公司,河北廊坊065007 [2]华北油田二连分公司,内蒙古锡林浩特026017 [3]中油测井公司,北京100043

出　　处：《油气井测试》2004年第4期48-49,共2页Well Testing

摘　　要：介绍了大跨距多层射孔工具的结构和工作原理 ,以及在实际应用中遇到的问题和改进方法 ,使之更能适应各种复杂井的射孔施工作业。The paper introduces the structure and working principle of perforation tool for big gaps and multiple layers and the problems appeared in field operation and their developing methods which makes it to suit for every complicated wells much more.

关 键 词：射孔施工 复杂井 作业 实际 适应 工具 应用 改进方法 

分 类 号：TE257[石油与天然气工程—油气井工程]