发明名称 |
Array seismic fluid transducer source |
摘要 |
An apparatus for generating a seismic signal in a wellbore includes an elongated housing configured to be disposed in the wellbore; a piston slidably disposed in an internal bore in the elongated housing; a strike plate fixed on the elongated housing proximate one end of the internal bore; and an energizing mechanism configured to move the piston to hit the strike plate. A downhole system for seismic survey of a formation penetrated by a wellbore includes at least one seismic receiver; a seismic source; and at least one inflatable packer configured to separate the seismic source and the at least one seismic receiver in different compartments in the wellbore when inflated.
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申请公布号 |
US2005263340(A1) |
申请公布日期 |
2005.12.01 |
申请号 |
US20040853569 |
申请日期 |
2004.05.25 |
申请人 |
SHEHAB GAMAL;MANN ROBERT D;ABBOTT BRIAN;MINEAR JAMES F;GILLIS DAVID;KEAR GEORGE R |
发明人 |
SHEHAB GAMAL;MANN ROBERT D.;ABBOTT BRIAN;MINEAR JAMES F.;GILLIS DAVID;KEAR GEORGE R. |
分类号 |
G01V1/02;G01V1/04;G01V1/40;(IPC1-7):G01V1/04 |
主分类号 |
G01V1/02 |
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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