浅滩拖缆地震采集方式研究

中国石油勘探 ›› 2015, Vol. 20 ›› Issue (6): 60-65.

浅滩拖缆地震采集方式研究

邓元军¹李江²张建峰²李岩¹

1 中海油能源发展股份有限公司工程技术分公司；2 中海石油（中国）有限公司天津分公司）

出版日期:2015-11-14 发布日期:2015-11-14

Cable-Based Seismic Data Acquisition in Offshore Shoal Area

Deng Yuanjun¹, Li Jiang², Zhang Jianfeng², Li Yan¹

1 CNOOC Energy Technology – Engineering Technology Branch; 2 CNOOC China Limited - Tianjin Branch

Online:2015-11-14 Published:2015-11-14

摘要/Abstract

摘要： 为了尽可能完整地采集浅滩区域的地震资料，进一步提高拖缆在海上浅滩区域的地震采集资料质量，在海上浅滩区域因地制宜地对拖缆的采集方式、施工方式、转线模式等进行改进和优化。结果表明，选择性采用优化和改进的方式能够很好地解决海上浅滩对拖缆采集的影响。结论认为，通过对采集、施工、转线等传统方式进行系统研究和创新所形成的一系列新方法，能够使拖缆在浅滩区域采集到更完整、更高品质的地震资料。

关键词: 渤海海域; 浅滩区; 拖缆; 地震采集; 方式研究

Abstract: In order to acquire seismic data as complete as possible and further improve the quality of cable-based seismic survey in offshore shoal area, the modes of acquisition, construction and line transfer have been adjusted depending on local conditions in offshore shoal areas. The results show that selective adoption of the improved and optimized modes can effectively mitigate the impacts of shoal area on cable-based seismic data acquisition. It is concluded that the new series of methods worked out through systematic study and innovation of the traditional acquisition, construction and line transfer modes can acquire more complete and higher quality data in offshore shoal area.

Key words: Bohai Sea, offshore shoal area, cable-based, seismic acquisition, research on modes

邓元军　李江　张建峰　李岩. 浅滩拖缆地震采集方式研究[J]. 中国石油勘探, 2015, 20(6): 60-65.

Deng Yuanjun, Li Jiang, Zhang Jianfeng, Li Yan. Cable-Based Seismic Data Acquisition in Offshore Shoal Area[J]. China Petroleum Exploration, 2015, 20(6): 60-65.

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