发明名称 |
METHODS AND SYSTEMS FOR CALIBRATING ACOUSTIC RECEIVERS |
摘要 |
A method and system for calibrating acoustic receivers. The method and system facilitate calibrating the acoustic receivers while they are mounted to a downhole acoustic tool. Calibrating the acoustic receivers in situ provides more accurate results than previously available. The method and system provide separate compensation factors for the acoustic receivers at different frequencies and for different transmission sources. The separate compensation factors facilitate more accurate signal acquisition over a wider range of conditions.
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申请公布号 |
US2007127311(A1) |
申请公布日期 |
2007.06.07 |
申请号 |
US20060309153 |
申请日期 |
2006.06.29 |
申请人 |
SCHLUMBERGER TECHNOLOGY CORPORATION |
发明人 |
GARCIA-OSUNA FERNANDO;IKEGAMI TORU;PISTRE VIVIAN;CHANG SHU-KONG;MORIKAMI YOKO |
分类号 |
H04B17/00;G01V13/00 |
主分类号 |
H04B17/00 |
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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