CA2444443C - Mecanisme de fixation d'un capteur sismique a l'interieur d'un puits - Google Patents
Mecanisme de fixation d'un capteur sismique a l'interieur d'un puits Download PDFInfo
- Publication number
- CA2444443C CA2444443C CA002444443A CA2444443A CA2444443C CA 2444443 C CA2444443 C CA 2444443C CA 002444443 A CA002444443 A CA 002444443A CA 2444443 A CA2444443 A CA 2444443A CA 2444443 C CA2444443 C CA 2444443C
- Authority
- CA
- Canada
- Prior art keywords
- sensor system
- well
- wall
- sensor
- deployment 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 - Lifetime
Links
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Landscapes
- Geophysics And Detection Of Objects (AREA)
- Clamps And Clips (AREA)
Abstract
Un mécanisme de serrage en vue d'un couplage de manière active dans une station-sismique de puits au tubage d'un puits est décrit. Le mécanisme de serrage est capable de s'associer à un capteur pour une colonne de production en vue d'un déploiement dans le puits et est capable de coupler le capteur de manière active au tubage du puits. Le mécanisme de serrage comprend un corps pouvant être couplé à l'élément de déploiement. Un mécanisme de support est fixé au capteur et à des positions adjacentes au corps. Un mécanisme de libération libère le mécanisme de support lorsqu'il est soumis à une pression prédéterminée dans le puits ou lorsqu'il est soumis à un fluide dans le puits pendant une période de temps prédéterminée. Un mécanisme de sollicitation est disposé entre le corps et le mécanisme de support et déplace le mécanisme de support avec le capteur relié vers la surface du tubage lorsqu'il est relâché. Un mécanisme de guidage guide le déplacement du mécanisme de support vers la surface du tubage.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/678,963 | 2003-10-03 | ||
| US10/678,963 US7124818B2 (en) | 2002-10-06 | 2003-10-03 | Clamp mechanism for in-well seismic station |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2444443A1 CA2444443A1 (fr) | 2005-04-03 |
| CA2444443C true CA2444443C (fr) | 2007-12-04 |
Family
ID=34422152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002444443A Expired - Lifetime CA2444443C (fr) | 2003-10-03 | 2003-10-06 | Mecanisme de fixation d'un capteur sismique a l'interieur d'un puits |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2444443C (fr) |
-
2003
- 2003-10-06 CA CA002444443A patent/CA2444443C/fr not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA2444443A1 (fr) | 2005-04-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20231006 |