公开(公告)号：EP3338114A1

公开(公告)日：2018-06-27

申请号：EP16774798.9

申请日：2016-09-22

Applicant: ION Geophysical Corporation ,  Watts, Giles Frances Tanfield ,  Stewart, Peter Graham

Inventor： WATTS, Giles Frances Tanfield ,  STEWART, Peter Graham

IPC: G01V1/38

CPC classification number: G01V1/3808 ,  G01V1/3852 ,  G01V2210/1427

Abstract: Embodiments of a method and system for acquiring a marine seismic survey are described. One method may include depositing on a seafloor a line of cable sections extending in a first direction. The line of cable sections may have a first end and a second end and may include a plurality of seismic wavefield receivers. The method may also include moving the line of cable sections by collecting cable sections from the second end of the line and depositing cable sections at the first end of the line so that the line of cable sections travels in the first direction. At least one source vessel may be used to provide acoustical waveforms while the line of cable sections is moving. The acoustical waveforms may be received by the plurality of seismic wavefield receivers in the line of cable sections so as to enable generation of a seismic survey.

公开(公告)号：CA2999760A1

公开(公告)日：2017-03-30

申请号：CA2999760

申请日：2016-09-22

Applicant: ION GEOPHYSICAL CORP ,  WATTS GILES FRANCES TANFIELD ,  STEWART PETER GRAHAM

Inventor： WATTS GILES FRANCES TANFIELD ,  STEWART PETER GRAHAM

IPC: G01V1/38

Abstract: Embodiments of a method and system for acquiring a marine seismic survey are described. One method may include depositing on a seafloor a line of cable sections extending in a first direction. The line of cable sections may have a first end and a second end and may include a plurality of seismic wavefield receivers. The method may also include moving the line of cable sections by collecting cable sections from the second end of the line and depositing cable sections at the first end of the line so that the line of cable sections travels in the first direction. At least one source vessel may be used to provide acoustical waveforms while the line of cable sections is moving. The acoustical waveforms may be received by the plurality of seismic wavefield receivers in the line of cable sections so as to enable generation of a seismic survey.

公开(公告)号：AU2016327569A1

公开(公告)日：2018-05-10

申请号：AU2016327569

申请日：2016-09-22

Applicant: WATTS GILES FRANCES TANFIELD ,  STEWART PETER GRAHAM ,  ION GEOPHYSICAL CORP

Inventor： WATTS GILES FRANCES TANFIELD ,  STEWART PETER GRAHAM

IPC: G01V1/38

Abstract: Embodiments of a method and system for acquiring a marine seismic survey are described. One method may include depositing on a seafloor a line of cable sections extending in a first direction. The line of cable sections may have a first end and a second end and may include a plurality of seismic wavefield receivers. The method may also include moving the line of cable sections by collecting cable sections from the second end of the line and depositing cable sections at the first end of the line so that the line of cable sections travels in the first direction. At least one source vessel may be used to provide acoustical waveforms while the line of cable sections is moving. The acoustical waveforms may be received by the plurality of seismic wavefield receivers in the line of cable sections so as to enable generation of a seismic survey.

公开(公告)号：WO2017053512A1

公开(公告)日：2017-03-30

申请号：PCT/US2016/053011

申请日：2016-09-22

Applicant: ION GEOPHYSICAL CORPORATION ,  WATTS, Giles Frances Tanfield ,  STEWART, Peter Graham

Inventor： WATTS, Giles Frances Tanfield ,  STEWART, Peter Graham

IPC: G01V1/38

CPC classification number: G01V1/3808 ,  G01V1/3852 ,  G01V2210/1427

Abstract: Embodiments of a method and system for acquiring a marine seismic survey are described. One method may include depositing on a seafloor a line of cable sections extending in a first direction. The line of cable sections may have a first end and a second end and may include a plurality of seismic wavefield receivers. The method may also include moving the line of cable sections by collecting cable sections from the second end of the line and depositing cable sections at the first end of the line so that the line of cable sections travels in the first direction. At least one source vessel may be used to provide acoustical waveforms while the line of cable sections is moving. The acoustical waveforms may be received by the plurality of seismic wavefield receivers in the line of cable sections so as to enable generation of a seismic survey.

Abstract translation: 描述了用于获取海洋地震勘测的方法和系统的实施例。 一种方法可以包括在海底上沉积沿第一方向延伸的一段电缆段。 电缆段的线可以具有第一端和第二端，并且可以包括多个地震波场接收器。 该方法还可以包括通过从线的第二端收集电缆部分并且在线的第一端处沉积电缆部分使得电缆部分的线在第一方向上行进来移动电缆部分的线。 当电缆部分的线移动时，至少可以使用一个源容器来提供声波形。 声波波形可以由电缆部分的多个地震波场接收机接收，以便能够产生地震勘测。