CA2470305C - Techniques de jumelage de puits pour mesures et controles dans les sondages - Google Patents
Techniques de jumelage de puits pour mesures et controles dans les sondages Download PDFInfo
- Publication number
- CA2470305C CA2470305C CA 2470305 CA2470305A CA2470305C CA 2470305 C CA2470305 C CA 2470305C CA 2470305 CA2470305 CA 2470305 CA 2470305 A CA2470305 A CA 2470305A CA 2470305 C CA2470305 C CA 2470305C
- Authority
- CA
- Canada
- Prior art keywords
- positions
- borehole
- target
- magnetic field
- subterranean structure
- 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
- Geophysics And Detection Of Objects (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0313281.8 | 2003-06-09 | ||
GBGB0313281.8A GB0313281D0 (en) | 2003-06-09 | 2003-06-09 | Well twinning techniques in borehole surveying |
GB0404336A GB2402746B (en) | 2003-06-09 | 2004-02-27 | Well twinning techniques in borehole surveying |
GB0404336.0 | 2004-02-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2470305A1 CA2470305A1 (fr) | 2004-12-09 |
CA2470305C true CA2470305C (fr) | 2010-05-25 |
Family
ID=33566536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2470305 Expired - Fee Related CA2470305C (fr) | 2003-06-09 | 2004-06-08 | Techniques de jumelage de puits pour mesures et controles dans les sondages |
Country Status (2)
Country | Link |
---|---|
CA (1) | CA2470305C (fr) |
NO (1) | NO336516B1 (fr) |
-
2004
- 2004-06-08 CA CA 2470305 patent/CA2470305C/fr not_active Expired - Fee Related
- 2004-06-09 NO NO20042391A patent/NO336516B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NO336516B1 (no) | 2015-09-14 |
NO20042391L (no) | 2004-12-10 |
CA2470305A1 (fr) | 2004-12-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20200831 |