公开(公告)号：US06498768B1

公开(公告)日：2002-12-24

申请号：US09508647

申请日：2000-05-30

申请人： Einar Gjestrum ,  Martin Howlid ,  Gordon Lane McDaniel

发明人： Einar Gjestrum ,  Martin Howlid ,  Gordon Lane McDaniel

IPC分类号： G01V138

CPC分类号： G01V1/201 ,  G01V1/3808

摘要： A marine seismic surveying method and apparatus are shown. The apparatus includes at least one lead-in which has two or more of the streamers connected to be towed thereby, and which comprises a load-bearing outer sheath to bear the towing forces, an electrical or electro-optical core via which control signals and electrical power are supplied to, and data signals are received from, the steamers being towed by the lead-in, and a connector device series connected in the lead-in, the connector device comprising a body member mechanically coupled between the respective portions of the load-bearing outer sheath of the lead-in on either side thereof, to transmit towing forces therebetween, and a towing attachment for mechanical connection to one of the two or more streamers.

摘要翻译： 显示了海洋地震勘测方法和装置。 该装置包括至少一个导入件，其具有连接到其中的两个或更多个拖缆，并且其包括承载牵引力的承载外护套，电或电 - 光芯，控制信号和 电源被供应到数据信号，并且数据信号从被导入件牵引的蒸汽器接收，并且连接器装置串联连接在引入部分中，该连接器装置包括主体部件，其机械地联接在 在其任一侧上的引入件的承载外护套，以在其间传递牵引力，以及用于与两个或更多个拖缆中的一个拖缆机械连接的牵引附件。