发明名称 |
Method and apparatus for measuring acoustic mud velocity and acoustic caliper |
摘要 |
A method and apparatus for determining acoustic mud velocity and bore hole caliper in a downhole environment. A highly accurate acoustic signal is adjusted for mud velocity as continuously measured. The borehole standoff is utilized to compensated data collected downhole in determining a parameter of interest in the wellbore or an adjacent formation.
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申请公布号 |
US6618322(B1) |
申请公布日期 |
2003.09.09 |
申请号 |
US20010924995 |
申请日期 |
2001.08.08 |
申请人 |
BAKER HUGHES INCORPORATED |
发明人 |
GEORGI DAN T. |
分类号 |
G01V1/46;(IPC1-7):G01S15/08;G01V5/08 |
主分类号 |
G01V1/46 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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