Well screen with integrated filter or treatment media
US10465486B1 · kind B1 · utility
0Cited by
4References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 19, 2015 |
| Grant date | Nov 5, 2019 |
| Priority date | — |
| Expiry date | May 25, 2037 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B43/082
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
An improved well screen with an integrated filter or treatment media assembly. An integrated assembly for use in horizontal well installations in which the well screen may be installed without special procedures, and without necessitating the use of a sand pack. An inner extrusion supports a textile sock that may include reactive material. The material is protected by an outer well screen.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.