CA2453891A1 - Isolateur acoustique pour application de fond de puits - Google Patents
Isolateur acoustique pour application de fond de puits Download PDFInfo
- Publication number
- CA2453891A1 CA2453891A1 CA002453891A CA2453891A CA2453891A1 CA 2453891 A1 CA2453891 A1 CA 2453891A1 CA 002453891 A CA002453891 A CA 002453891A CA 2453891 A CA2453891 A CA 2453891A CA 2453891 A1 CA2453891 A1 CA 2453891A1
- Authority
- CA
- Canada
- Prior art keywords
- masses
- attenuation
- acoustic
- rings
- acoustic waves
- 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.)
- Abandoned
Links
Landscapes
- Geophysics And Detection Of Objects (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13738899P | 1999-06-03 | 1999-06-03 | |
US60/137,388 | 1999-06-03 | ||
CA002371464A CA2371464C (fr) | 1999-06-03 | 2000-06-01 | Isolateur acoustique pour applications de fond de puits |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002371464A Division CA2371464C (fr) | 1999-06-03 | 2000-06-01 | Isolateur acoustique pour applications de fond de puits |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2453891A1 true CA2453891A1 (fr) | 2000-12-14 |
Family
ID=31994843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002453891A Abandoned CA2453891A1 (fr) | 1999-06-03 | 2000-06-01 | Isolateur acoustique pour application de fond de puits |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2453891A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110531411A (zh) * | 2019-09-24 | 2019-12-03 | 西安科技大学 | 一种esg微震监测系统用传感器安装与回收结构及方法 |
-
2000
- 2000-06-01 CA CA002453891A patent/CA2453891A1/fr not_active Abandoned
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110531411A (zh) * | 2019-09-24 | 2019-12-03 | 西安科技大学 | 一种esg微震监测系统用传感器安装与回收结构及方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
FZDE | Dead |