发明授权
- 专利标题: Apparatus and method for generating a seismic source signal
- 专利标题(中): 用于产生地震源信号的装置和方法
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申请号: US11691925申请日: 2007-03-27
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公开(公告)号: US07929380B2公开(公告)日: 2011-04-19
- 发明人: Zhouhong Wei , John Sallas
- 申请人: Zhouhong Wei , John Sallas
- 申请人地址: KY George Town, Grand Cayman
- 专利权人: Inova Ltd.
- 当前专利权人: Inova Ltd.
- 当前专利权人地址: KY George Town, Grand Cayman
- 代理机构: Wong, Cabello, Lutch, Rutherford & Brucculeri LLP
- 主分类号: G01V1/04
- IPC分类号: G01V1/04
摘要:
A seismic source signal generator having feed-forward control having pressure, current and/or valve position sensors that detect system component parameters. Initial and operating parameters are processed during source operation to remove, partially or wholly, harmonic distortions from the seismic source signal.
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