Invention Grant
- Patent Title: Inversion using a filtering operator
- Patent Title (中): 使用过滤运算符进行反转
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Application No.: US13463373Application Date: 2012-05-03
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Publication No.: US09075160B2Publication Date: 2015-07-07
- Inventor: Paul N. Childs , Robin Fletcher , Xiang Du , Eugene William Starr
- Applicant: Paul N. Childs , Robin Fletcher , Xiang Du , Eugene William Starr
- Applicant Address: US TX Sugar Land
- Assignee: Schlumberger Technology Corporation
- Current Assignee: Schlumberger Technology Corporation
- Current Assignee Address: US TX Sugar Land
- Agent Colin L. Wier; Rodney Warfford
- Main IPC: G01V1/28
- IPC: G01V1/28 ; G01V1/30
Abstract:
To perform inversion to produce a model of a structure, a filtering operator based at least on an angle between a propagating direction of a source wavefield and a propagating direction of a back-propagated receiver wavefield is computed. The filtering operator is used in performing the inversion to produce the model of the structure.
Public/Granted literature
- US20130294196A1 INVERSION USING A FILTERING OPERATOR Public/Granted day:2013-11-07
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