CA2531932A1 - Expandable tubing - Google Patents
Expandable tubing Download PDFInfo
- Publication number
- CA2531932A1 CA2531932A1 CA002531932A CA2531932A CA2531932A1 CA 2531932 A1 CA2531932 A1 CA 2531932A1 CA 002531932 A CA002531932 A CA 002531932A CA 2531932 A CA2531932 A CA 2531932A CA 2531932 A1 CA2531932 A1 CA 2531932A1
- Authority
- CA
- Canada
- Prior art keywords
- expandable tubing
- structures
- tubing
- filter medium
- expandable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Filtering Materials (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
Expandable tubing has a tubing wall comprising a plurality of deformable tubular structures. The structures have permeable walls and containing a filter medium such that fluid may flow through the structures and the filter medium and thus through the tubing wall.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9921557.6A GB9921557D0 (en) | 1999-09-14 | 1999-09-14 | Downhole apparatus |
GB9921557.6 | 1999-09-14 | ||
CA002383179A CA2383179C (en) | 1999-09-14 | 2000-09-14 | Expandable tubing |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002383179A Division CA2383179C (en) | 1999-09-14 | 2000-09-14 | Expandable tubing |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2531932A1 true CA2531932A1 (en) | 2001-03-22 |
CA2531932C CA2531932C (en) | 2009-06-09 |
Family
ID=35874907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002531932A Expired - Lifetime CA2531932C (en) | 1999-09-14 | 2000-09-14 | Expandable tubing |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2531932C (en) |
-
2000
- 2000-09-14 CA CA002531932A patent/CA2531932C/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2531932C (en) | 2009-06-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20200914 |
|
MKEX | Expiry |
Effective date: 20200914 |