Sleeve shifting tool
US10648290B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 18, 2015 |
| Grant date | May 12, 2020 |
| Priority date | — |
| Expiry date | Feb 10, 2036 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B23/02
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A sleeve shifting tool for shifting a slidable sleeve positioned inside of another downhole tool is described herein. The tool has a housing and a collet apparatus for engaging a slidable sleeve disposed within a downhole tool positioned in a wellbore. The collet apparatus includes at least one collet arm and at least one collet key disposed thereon for engaging the slidable sleeve. The tool also includes a collet activation apparatus for initiating the collet apparatus and force the at least one collet key of the collet apparatus to engage the slidable sleeve. A method of shifting a sleeve positioned in a downhole tool with the sleeve shifting tool described herein is also provided herein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.