The Design and Research of OBC Seismic Integrated Navigation System
Fang Shou-chua · Science Technology and Engineering · 2014
OBC seismic exploration is the main shallow seismic exploration method. At the beginning,the new system design based on the multi-vessels distributed architecture was delivered based on the analysis of the OBC fleet operation and management in field,it is not only includes the deployment navigation,the second positioning of OBC cable and the synchronized seismic acquisition,but also it meet the requirement of filed operation management and HSE management. Then the main functions of integrated system are presented. The field application shows that the new system improves the accuracy of synchronous acquisition and achieves a fleet internal data sharing and visualization to meet the needs of production and safety management in the field.