发明名称 |
WELLBORE SIGNAL GENERATOR |
摘要 |
Methods and apparatus for generating a signal with a signal generator comprising a tool body disposed in a tubular member. A first and second electromagnets are disposed within the tool body such that the second electromagnet is opposite the first electromagnet. A power supply selectively provides electrical current to the first and second electromagnets so as to displace the tubular member and generate a signal in the surrounding formation. |
申请公布号 |
WO2006044498(A2) |
申请公布日期 |
2006.04.27 |
申请号 |
WO2005US36753 |
申请日期 |
2005.10.12 |
申请人 |
Z-SEIS CORPORATION;MINTO, JAMES |
发明人 |
MINTO, JAMES |
分类号 |
G01V1/00 |
主分类号 |
G01V1/00 |
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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