Process and apparatus to improve reliability of pinpoint stimulation operations
US8469089B2 · kind B2 · utility
2Cited by
9References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 4, 2010 |
| Grant date | Jun 25, 2013 |
| Priority date | — |
| Expiry date | Mar 29, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/778
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
An anchor tool having a housing, a one-way restrictor device in fluid communication with the housing, and a stabilizer affixed to the housing. The one-way restrictor device is configured to allow restricted flow in a first direction, and to allow flow in a second direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.