发明名称 |
STRUCTURE FOR MAGNETIC FIELD SENSOR FOR MARINE GEOPHYSICAL SENSOR STREAMER |
摘要 |
A marine electromagnetic sensor cable includes a first jacket covering an exterior of the cable. At least one wire loop is disposed on the exterior of the first jacket. The wire loop is shaped to have a magnetic dipole moment along a selected direction. A contact ring is disposed inside the first jacket to make electrical connection between the at least one wire loop and an associated signal processing circuit disposed inside the first jacket. |
申请公布号 |
EP2542922(A1) |
申请公布日期 |
2013.01.09 |
申请号 |
EP20110711050 |
申请日期 |
2011.02.28 |
申请人 |
PGS GEOPHYSICAL AS |
发明人 |
SUDOW, GUSTAV GORAN MATTIAS;LINQVIST, ULF PETER;JUHASZ, ANDRAS ROBERT |
分类号 |
G01V3/12 |
主分类号 |
G01V3/12 |
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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