一体式声磁综合探测系统设计与应用

Design and application of an integrated acoustic magnetic integrated detection system

准确获取海底光缆位置信息是影响海底油气田选址与设计的重要因素。针对现有装备难以在海底地貌调查的同时实现海底通信光缆调查的问题,以Klein 3000型侧扫声纳和SeaSPY磁力仪为基础,进行有机融合和适应性改造,形成同时具备声学成像和磁力探测功能的一体式声磁综合探测系统。实际海上工程应用试验表明:该系统原理可行、运行稳定,极大提高了作业能力和工作效率,丰富了现有海底通信光缆和地层地貌调查的技术手段。

Accurately obtaining the location information of submarine optical cables is an important factor affecting the site selection and design of submarine oil and gas fields.Aiming at the difficulty of achieving under water communication fiber optic cable survey while conducting submarine geomorphological survey with existing equipment,based on Klein 3000 side scan sonar and SeaSPY magnetometer,organic fusion and adaptive transformation are carried out to form an integrated acoustic magnetic integrated detection system with both acoustic imaging and magnetic detection functions.Actual offshore engineering application tests show that the principle of the system is feasible and operates stably,greatly improving operational capabilities and efficiency,and enriching the existing technical means of submarine communication optical cables and geological survey.