发明授权
US08256535B2 Mill-through tailpipe liner exit and method of use thereof 有权
通孔式尾管衬管出口及其使用方法

Mill-through tailpipe liner exit and method of use thereof
摘要:
A method and apparatus for forming a window in the wall of a tubular wellbore. In one embodiment described herein, a down hole apparatus for forming a window in the wall of a wellbore utilizing a plurality of tubing string sections and a thick tailpipe positioned at the down hole end of a tubing section.
公开/授权文献
信息查询
0/0