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. |
申请公布号 |
WO03014767(A2) |
申请公布日期 |
2003.02.20 |
申请号 |
WO2002US24969 |
申请日期 |
2002.08.08 |
申请人 |
BAKER HUGHES INCORPORATED |
发明人 |
GEORGI, DANIEL, T. |
分类号 |
G01V1/46 |
主分类号 |
G01V1/46 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|