测试联作用施工消除水锤的一种方法  

A Method of Eliminating Water Hammer in Test Combined Operation Construction

作　　者：鲍士伟 BAO Shi-wei(Logging Branch of Sinopec North China Petroleum Engineering Co.,Ltd.,Zhengzhou 450000,China)

机构地区：[1]中石化华北石油工程有限公司测井分公司,河南郑州450000

出　　处：《化工管理》2021年第10期176-177,共2页Chemical Engineering Management

摘　　要：测试联作施工中,下放管柱过程中一直存在水锤,然而墩钻产生的水锤是能够将起爆器砸响的。研制一款装置保护起爆器抗击水锤,从根本上杜绝施工过程中起爆器提前起爆现象。Water hammer always exists in the process of lowering pipe string in test combined operation construction,but the water hammer produced by pier drill can knock the detonator.A device is developed to protect the detonator against water hammer,which can fundamentally eliminate the early initiation of the detonator in the construction process.

关 键 词：测试联作 墩钻 水锤 束流 

分 类 号：TE2[石油与天然气工程—油气井工程]