Packer setting device for high-hydrostatic applications
US7681652B2 · kind B2 · utility
14Cited by
5References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 29, 2007 |
| Grant date | Mar 23, 2010 |
| Priority date | — |
| Expiry date | Aug 10, 2027 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B23/06
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A packer setting device provides a buffered setting mechanism as a substantially incompressible fluid is selectively flowed into a compressible fluid chamber to compress a compressible fluid. This fluid transfer causes movement of a setting sleeve so that an associated packer device is set within a wellbore.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.