DOWNHOLE TOOLS HAVING CONTROLLED DEGRADATION |
|||||||
| 申请号 | US15456752 | 申请日 | 2017-03-13 | 公开(公告)号 | US20180258722A1 | 公开(公告)日 | 2018-09-13 |
| 申请人 | Ryan Allen; | 发明人 | Ryan Allen; | ||||
| 摘要 | A method of controllably disintegrating a downhole article comprises disposing the downhole article in a downhole environment, the downhole article containing a matrix material; a first chemical; and a second chemical physically isolated from the first chemical, and allowing the first chemical to contact and react with the second chemical generating an acid, a salt, heat, or a combination comprising at least one of the foregoing that accelerates the degradation of the matrix material in a downhole fluid. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
QQ群二维码
意见反馈
意见反馈