Invention Grant
US08008921B2 Surveying using vertical electromagnetic sources that are towed along with survey receivers
失效
使用与测量接收器一起拖动的垂直电磁源进行测量
- Patent Title: Surveying using vertical electromagnetic sources that are towed along with survey receivers
- Patent Title (中): 使用与测量接收器一起拖动的垂直电磁源进行测量
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Application No.: US12174179Application Date: 2008-07-16
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Publication No.: US08008921B2Publication Date: 2011-08-30
- Inventor: David L. Alumbaugh , Andrea Zerilli , H. Frank Morrison , Martin Howlid , James P. Brady , Leendert Combee , Edward Nichols , Nestor Cuevas
- Applicant: David L. Alumbaugh , Andrea Zerilli , H. Frank Morrison , Martin Howlid , James P. Brady , Leendert Combee , Edward Nichols , Nestor Cuevas
- Applicant Address: US TX Houston
- Assignee: WesternGeco L.L.C.
- Current Assignee: WesternGeco L.L.C.
- Current Assignee Address: US TX Houston
- Main IPC: G01V3/15
- IPC: G01V3/15
Abstract:
A system to perform a marine subterranean survey includes at least one vertical electromagnetic (EM) source and at least one EM receiver to measure a response of a subterranean structure that is responsive to EM signals produced by the vertical EM source. At least one tow cable is used to tow the EM source and EM receiver through a body of water.
Public/Granted literature
- US20100013485A1 SURVEYING USING VERTICAL ELECTROMAGNETIC SOURCES THAT ARE TOWED ALONG WITH SURVEY RECEIVERS Public/Granted day:2010-01-21
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