| 发明名称 | Method of setting and maintaining a tool in a set position for a period of time | ||
| 摘要 | A method of setting and maintaining a tool in a set position for a period of time includes the following. Causing a component of a device to move relative to another component of the device, interengaging one or more features of at least one of the components with the another component, creating a set condition of a tool engaged with the component and the another component with the causing and interengaging. A method of dissolving at least the one or more features when removal of the tool is desired. | ||
| 申请公布号 | US9528342(B2) | 申请公布日期 | 2016.12.27 |
| 申请号 | US201313975557 | 申请日期 | 2013.08.26 |
| 申请人 | BAKER HUGHES INCORPORATED | 发明人 | Xu Yingqing;Xu Zhiyue |
| 分类号 | E21B33/129;E21B33/128 | 主分类号 | E21B33/129 |
| 代理机构 | Cantor Colburn LLP | 代理人 | Cantor Colburn LLP |
| 主权项 | 1. A method of setting and maintaining a tool in a set position for a period of time in a borehole, comprising: causing a component of a device to move in a first direction relative to another component of the device during setting of the tool; interengaging one or more features of the component with the another component during the relative movement; creating a set condition of the tool engaged with the component and the another component with the causing and interengaging; and during unsetting of the tool, dissolving at least the one or more features and allowing the component and the another component to move in a second direction opposite the first direction relative to each other. | ||
| 地址 | Houston TX US | ||