Invention Grant
US09140070B2 Method of using a downhole force generating tool 有权
使用井下力产生工具的方法

Method of using a downhole force generating tool
Abstract:
The disclosure of this application is directed to a downhole tool comprising a central element/member and a sleeve that is rotatably and orbitally disposed around the central element/member. The sleeve rotates and orbits around the central element/member responsive to fluid flowing through the downhole too. The disclosure is also related to a method of advancing the downhole tool in a well by flowing fluid through the tool.
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