CA2544643A1 - Expandable sand screen and methods for use - Google Patents
Expandable sand screen and methods for use Download PDFInfo
- Publication number
- CA2544643A1 CA2544643A1 CA002544643A CA2544643A CA2544643A1 CA 2544643 A1 CA2544643 A1 CA 2544643A1 CA 002544643 A CA002544643 A CA 002544643A CA 2544643 A CA2544643 A CA 2544643A CA 2544643 A1 CA2544643 A1 CA 2544643A1
- Authority
- CA
- Canada
- Prior art keywords
- recited
- locking mechanism
- layer
- expandable
- expandable tubular
- 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)
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtration Of Liquid (AREA)
- Earth Drilling (AREA)
Abstract
A particulate screen suitable for use in a wellbore. The particulate screen is expandable and may be at least partially formed of a bistable tubular. Also, a filter media may be combined with the bistable tubular to limit influx of particulates.
Claims (8)
1. A system for improving the collapse resistance of an expandable device, comprising:
an expandable tubular system for use in a wellbore environment, the expandable tubular system having a first layer overlapping a second layer; and a locking mechanism, wherein upon expansion of the expandable tubular system, the locking mechanism facilitates maintaining the expandable tubular system in the expanded condition.
an expandable tubular system for use in a wellbore environment, the expandable tubular system having a first layer overlapping a second layer; and a locking mechanism, wherein upon expansion of the expandable tubular system, the locking mechanism facilitates maintaining the expandable tubular system in the expanded condition.
2. The system as recited in claim 1, wherein the expandable tubular system comprises a tubular member having a plurality of bistable cells.
3. The system as recited in claim 2, wherein the first layer and the second layer are formed of a filter material wrapped about the tubular member.
4. The system as recited in claim 3, wherein the locking mechanism is coupled to the first layer and to the second layer.
5. The system as recited in claim 4, wherein the locking mechanism comprises ratchet teeth.
6. The system as recited in claim 4, wherein the locking mechanism comprises detents.
7. The system as recited in claim 4, wherein the locking mechanism comprises angled bristles.
8. The system as recited in claim 4, wherein the locking mechanism comprises a plurality of vanes.
Applications Claiming Priority (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US26175201P | 2001-01-16 | 2001-01-16 | |
US60/261,752 | 2001-01-16 | ||
US28615501P | 2001-04-24 | 2001-04-24 | |
US60/286,155 | 2001-04-24 | ||
US29604201P | 2001-06-05 | 2001-06-05 | |
US60/296,042 | 2001-06-05 | ||
US10/021,724 US6695054B2 (en) | 2001-01-16 | 2001-12-12 | Expandable sand screen and methods for use |
US10/021,724 | 2001-12-12 | ||
CA 2367859 CA2367859C (en) | 2001-01-16 | 2002-01-14 | Expandable sand screen and methods for use |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2367859 Division CA2367859C (en) | 2001-01-16 | 2002-01-14 | Expandable sand screen and methods for use |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2544643A1 true CA2544643A1 (en) | 2002-07-16 |
CA2544643C CA2544643C (en) | 2010-10-05 |
Family
ID=36585971
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2544643A Expired - Fee Related CA2544643C (en) | 2001-01-16 | 2002-01-14 | Expandable sand screen and methods for use |
CA002544701A Abandoned CA2544701A1 (en) | 2001-01-16 | 2002-01-14 | Expandable sand screen and methods for use |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002544701A Abandoned CA2544701A1 (en) | 2001-01-16 | 2002-01-14 | Expandable sand screen and methods for use |
Country Status (1)
Country | Link |
---|---|
CA (2) | CA2544643C (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6799637B2 (en) | 2000-10-20 | 2004-10-05 | Schlumberger Technology Corporation | Expandable tubing and method |
NO335594B1 (en) | 2001-01-16 | 2015-01-12 | Halliburton Energy Serv Inc | Expandable devices and methods thereof |
-
2002
- 2002-01-14 CA CA2544643A patent/CA2544643C/en not_active Expired - Fee Related
- 2002-01-14 CA CA002544701A patent/CA2544701A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CA2544701A1 (en) | 2002-07-16 |
CA2544643C (en) | 2010-10-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20130114 |