Invention Grant
- Patent Title: Artifact reduction in iterative inversion of geophysical data
- Patent Title (中): 地球物理数据迭代反演中的人工减少
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Application No.: US13045215Application Date: 2011-03-10
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Publication No.: US08694299B2Publication Date: 2014-04-08
- Inventor: Jerome R. Krebs , Sunwoong Lee , Young Ho Cha
- Applicant: Jerome R. Krebs , Sunwoong Lee , Young Ho Cha
- Applicant Address: US TX Houston
- Assignee: ExxonMobil Upstream Research Company
- Current Assignee: ExxonMobil Upstream Research Company
- Current Assignee Address: US TX Houston
- Agency: ExxonMobil Upstream Research Company Law Dept.
- Main IPC: G06F7/60
- IPC: G06F7/60 ; G06F17/10 ; G01V1/00 ; G06T11/00
Abstract:
Method for reducing artifacts in a subsurface physical properties model (120) inferred by iterative inversion (140) of geophysical data (130), wherein the artifacts are associated with some approximation (110) made during the iterative inversion. In the method, some aspect of the approximation is changed (160) as the inversion is iterated such that the artifacts do not increase by coherent addition.
Public/Granted literature
- US20110276320A1 Artifact Reduction In Iterative Inversion Of Geophysical Data Public/Granted day:2011-11-10
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