多缆物探船水下设备的更换方法

Methods of changing the underwater device of prospecting ship

通常在多源多缆物探作业中,更换水下故障设备比较困难与费时,本文提出了直接下小艇在水下排除设备故障的办法,能缩短排除故障用时,提高工作效率。并具体介绍了用这一方法更换故障数字包、更换尾靶及尾靶上的故障设备、调整电缆平衡、更换故障罗经鸟及故障声学鸟以及更换故障电缆的过程。

Changing the underwater device which be at fault is very difficult to do and wastes time. This paper gives us a way that troubleshooting of underwater device with a stream boat,this way can shorten the time of troubleshooting and raise the productivity. It introduces in detail on how to change the digital packet,the tail target and its fault device,the bird dogs,the Sonice"birds",and the fault cable and adjusting the bal-ance of cables.