9月3日,渤海湾某区块海底电缆三维地震资料采集工作完成,本次采集工作采用的海底电缆宽方位采集技术在国内属首次应用。据了解,此次作业的区块位于渤海湾西部偏北,采集资料面积960 km2,施工区域从滩涂延伸至30多米水深海域,工区内及周边分布有港口、码头、锚地、航道、取沙作业 On September 3, the 3D seismic data acquisition for submarine cable in a block in the Bohai Bay was completed. The wide azimuth acquisition technology for submarine cables adopted in this acquisition was the first application in China. It is understood that the block of this operation is located to the north of the Bohai Bay with a data collection area of ​​960 km2. The construction area extends from the beach to a depth of 30 meters. There are ports and docks, anchorages, waterways and sand-taking operations in and around the work area