| 发明名称 |
MEASUREMENT OF SLURRY DENSITY |
| 摘要 |
A method for determining the density of cement slurry in undersea drilling is disclosed. The method uses the reflection of acoustic waves from the slurry in order to determine its acoustic impedance and thus its density. |
| 申请公布号 |
EP2585819(A1) |
申请公布日期 |
2013.05.01 |
| 申请号 |
EP20110799958 |
申请日期 |
2011.06.28 |
| 申请人 |
TOTAL MARINE TECHNOLOGY PTY LTD;CURTIN UNIVERSITY OF TECHNOLOGY |
发明人 |
CORDEIRO, LUIZ ALBERTO;LEBEDEV, MAXIM;GUREVICH, BORIS |
| 分类号 |
G01N29/02;E21B33/14;G01H11/08;G01N9/00 |
主分类号 |
G01N29/02 |
| 代理机构 |
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| 主权项 |
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| 地址 |
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