Invention Application
US20150109881A1 DEMULTIPLE USING UP/DOWN SEPARATION OF TOWED VARIABLE-DEPTH STREAMER DATA
有权
使用向上/向下分离可变深度流动数据的分解
- Patent Title: DEMULTIPLE USING UP/DOWN SEPARATION OF TOWED VARIABLE-DEPTH STREAMER DATA
- Patent Title (中): 使用向上/向下分离可变深度流动数据的分解
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Application No.: US14519405Application Date: 2014-10-21
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Publication No.: US20150109881A1Publication Date: 2015-04-23
- Inventor: Gordon POOLE , Simon KING
- Applicant: CGG SERVICES SA
- Assignee: CGG SERVICES SA
- Current Assignee: CGG SERVICES SA
- Main IPC: G01V1/34
- IPC: G01V1/34
Abstract:
Methods and systems for processing data acquired using a variable-depth streamer, obtain up-going and down-going wavefields at a predetermined datum, and use them to identify multiples included in the up-going wavefield. An image of a geological formation under the seabed is then generated using the data from which the multiples have been removed, and/or the multiples.
Public/Granted literature
- US09784870B2 Demultiple using up/down separation of towed variable-depth streamer data Public/Granted day:2017-10-10
Information query
