Invention Grant
- Patent Title: Processing measurement data that involves computing a derivative of the measurement data that represents a subterranean structure
- Patent Title (中): 处理涉及计算代表地下结构的测量数据的导数的测量数据
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Application No.: US12267584Application Date: 2008-11-08
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Publication No.: US08010291B2Publication Date: 2011-08-30
- Inventor: Jiuping Chen , David L. Alumbaugh , Edward Nichols , Stephen A. Horne , Kevin Eyl
- Applicant: Jiuping Chen , David L. Alumbaugh , Edward Nichols , Stephen A. Horne , Kevin Eyl
- Applicant Address: US TX Houston
- Assignee: WesternGeco L.L.C.
- Current Assignee: WesternGeco L.L.C.
- Current Assignee Address: US TX Houston
- Main IPC: G01V1/28
- IPC: G01V1/28 ; G01V3/38 ; G01V1/00 ; G01V3/00 ; G06F19/00 ; G06F17/40
Abstract:
To process measurement data representing a subterranean structure, a derivative of the measurement data collected by at least one survey receiver is computed, with respect to frequency. A response representing the subterranean structure is then computed based on the derivative of the measurement data, where the response contains an air-wave component that has been suppressed due to computing the derivative of the measurement data relative to at least another component that is sensitive to the subterranean structure.
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