Method for deghosting marine seismic data, involves applying joint deconvolution model to migrated and mirror-migrated gathers to calculate single deghosted gather, and generating final image of subsurface based on single deghosted gather.[海洋信息资源服务平台]

Method for deghosting marine seismic data, involves applying joint deconvolution model to migrated and mirror-migrated gathers to calculate single deghosted gather, and generating final image of subsurface based on single deghosted gather.


专利号 :	FR2990769-A1;CA2815993-A1;US2013308420-A1;GB2504186-A;MX2013005640-A1
发明人 :	SOUBARAS R
专利权人 :	CGGVERITAS SERVICES SA (CGGV-Non-standard);CGGVERITAS SERVICES SA (CGGV-Non-standard);CGGVERITAS SERVICE SA (CGGV-Non-standard);CGGVERITAS SERVICES SA (CGGV-Non-standard)
关键词 :	marine seismic; 海上地震勘探
公开日 :	2013-11-22
国际分类 :	G01V-001/28; G01V-001/38; G01V-001/36; G01V-001/48
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(^_^) 新颖性：The method involves receiving seismic data recorded by detectors distributed along a variable-depth profile (500), and calculating migrated and mirror-migrated gathers (d1, d2) based on the seismic data (502). A joint deconvolution model is applied (504) to the migrated and mirror-migrated gathers to calculate a single deghosted gather (dg), and a final image of a subsurface is ........ (请QQ直接登录后查看全文)
语种 :	法文
所属领域 :	>>> 海洋地质勘查业 >>> 海洋矿产地质勘查 >>> 海洋石油天然气地质勘查 >>> 海洋油气业 >>> 海洋石油和天然气开采 >>> 海洋原油开采
入库时间 :	2014-04-29
浏览次数 :	39

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