Invention Grant
- Patent Title: Methods and systems for land seismic surveying
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Application No.: US14390377Application Date: 2013-04-02
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Publication No.: US09651691B2Publication Date: 2017-05-16
- Inventor: Pascal Edme , David Fraser Halliday , Everhard Johan Muijzert , Julian Edward Kragh
- Applicant: WESTERNGECO L.L.C.
- Applicant Address: US TX Houston
- Assignee: WESTERNGECO L.L.C.
- Current Assignee: WESTERNGECO L.L.C.
- Current Assignee Address: US TX Houston
- Agent Joan Beckner
- International Application: PCT/IB2013/052638 WO 20130402
- International Announcement: WO2013/150452 WO 20131010
- Main IPC: G01V1/00
- IPC: G01V1/00 ; G01V1/24 ; G01V1/32
Abstract:
Methods and apparatuses for land seismic survey are provided. The methods and apparatuses utilize spatial derivatives of a seismic wavefield to interpolate, regularize or extrapolate seismic data. The methods and apparatuses may considerably reduce land seismic field efforts and/or compensate data gaps.
Public/Granted literature
- US20150117149A1 METHODS AND SYSTEMS FOR LAND SEISMIC SURVEYING Public/Granted day:2015-04-30
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