公开(公告)号：US20060028321A1

公开(公告)日：2006-02-09

申请号：US11133182

申请日：2005-05-20

申请人： Timothy Kennedy ,  Rodney Schnell ,  Bryan Vandal

发明人： Timothy Kennedy ,  Rodney Schnell ,  Bryan Vandal

IPC分类号： G01V1/104

CPC分类号： E21B47/02216 ,  E21B47/0905

摘要： An improvement in a tool of the type which is adapted for connection into a drilling string, which tool is adapted to perform a function in the drilling string as a first function. The improvement is a magnetic field source incorporated with the tool so that the tool is adapted to perform a magnetic field source carrying function as a second function. The first function is unrelated directly to the second function.

摘要翻译： 适于连接到钻柱中的类型的工具的改进，该工具适于在钻柱中执行功能作为第一功能。 该改进是与工具结合的磁场源，使得该工具适于执行作为第二功能的磁场源运送功能。 第一个函数与第二个函数直接无关。