CA2227057C - Dispositif d'ancrage fond-de-trou - Google Patents
Dispositif d'ancrage fond-de-trou Download PDFInfo
- Publication number
- CA2227057C CA2227057C CA002227057A CA2227057A CA2227057C CA 2227057 C CA2227057 C CA 2227057C CA 002227057 A CA002227057 A CA 002227057A CA 2227057 A CA2227057 A CA 2227057A CA 2227057 C CA2227057 C CA 2227057C
- Authority
- CA
- Canada
- Prior art keywords
- slip
- drag
- housing
- downhole tool
- tubular member
- 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.)
- Expired - Fee Related
Links
Landscapes
- Piles And Underground Anchors (AREA)
- Earth Drilling (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002227057A CA2227057C (fr) | 1996-05-30 | 1997-05-30 | Dispositif d'ancrage fond-de-trou |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002177762A CA2177762A1 (fr) | 1996-05-30 | 1996-05-30 | Ancrage de fond-de-trou |
CA2,177,762 | 1996-05-30 | ||
US08/826,969 | 1997-04-09 | ||
US08/826,969 US6073693A (en) | 1996-05-30 | 1997-04-09 | Downhole anchor |
PCT/CA1997/000370 WO1997046788A1 (fr) | 1996-05-30 | 1997-05-30 | Dispositif d'ancrage fond-de-trou |
CA002227057A CA2227057C (fr) | 1996-05-30 | 1997-05-30 | Dispositif d'ancrage fond-de-trou |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2227057A1 CA2227057A1 (fr) | 1997-12-11 |
CA2227057C true CA2227057C (fr) | 2004-10-19 |
Family
ID=27170154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002227057A Expired - Fee Related CA2227057C (fr) | 1996-05-30 | 1997-05-30 | Dispositif d'ancrage fond-de-trou |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2227057C (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2454227C (fr) | 2003-12-24 | 2008-02-19 | Sampwell Testing Services Ltd. C/O/B/A Progressive Technology | Dispositif d'ancrage de couple |
US7900708B2 (en) | 2008-10-24 | 2011-03-08 | Marcel Obrejanu | Multiple-block downhole anchors and anchor assemblies |
-
1997
- 1997-05-30 CA CA002227057A patent/CA2227057C/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2227057A1 (fr) | 1997-12-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20170530 |