发明名称 |
RETRIEVAL TOOL AND METHODS OF USE |
摘要 |
A retrieval tool may include a body having a first end portion and a second end portion. A protrusion may extend laterally from the body proximate the second end portion of the body. The protrusion may have an engaging surface, two opposing side surfaces, and an outer surface. A path of fluid communication may extend from the first end portion of the body, through the body and the protrusion, to an engaging surface of the protrusion. A method for moving a downhole tool in a wellbore may include running a retrieval tool into a wellbore and pumping fluid to the retrieval tool. The retrieval tool may be engaged with the downhole tool, which may cause a path of fluid communication to experience a change in fluid pressure. |
申请公布号 |
US2015136398(A1) |
申请公布日期 |
2015.05.21 |
申请号 |
US201414546224 |
申请日期 |
2014.11.18 |
申请人 |
SMITH INTERNATIONAL, INC. |
发明人 |
Armstrong Thomas J.;Campbell John E.;Swadi Shantanu N. |
分类号 |
E21B31/18;E21B23/00 |
主分类号 |
E21B31/18 |
代理机构 |
|
代理人 |
|
主权项 |
1. A retrieval tool, comprising:
a body having a first end portion and a second end portion; a protrusion extending laterally from the body, the protrusion including an engaging surface; and at least one bore defining a path of fluid communication extending from the first end portion of the body to the engaging surface of the protrusion. |
地址 |
Houston TX US |