| 摘要: |
| 海底管道是海上油气开发系统的重要组成部分，是油气输送的主要手段。海底沙波普遍发育于海底，特别是陆架地区。因为沙波的迁移往往会引起海底管道、海底构筑物等方面的灾害，随着海洋油气勘探开发工作的不断进行，浅水陆架区的海底沙波越来越受到人们的关注。文章以海南乐东陆架区域为研究区，利用海洋物探手段对本区的海底沙波分布做了初步的监测和研究。 |
| 关键词: 乐东陆架 海底沙波 海底管道 油气勘探 |
| DOI： |
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| 基金项目: |
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| Distribution Characteristic of Sand Waves in Ledong Continental Shelf,Hainan Province and Its Impacts on Submarine Pipelines |
| ZHU Yu,DING Xiangyu,CHEN Fei,FU Renkang |
| Marine Geological Survey Institute of Hainan Province;Hainan Academy of Ocean and Fisheries Sciences |
| Abstract: |
| Submarine pipelines are the important parts of ocean oil and gas exploitation system and the primary way to transport oil and gas.Sand waves are widely existing in seabed，especially in continental shelf.Transposition of sand waves may cause disaster to submarine pipelines and other sea base structures.With the progressing of ocean oil and gas exploitation，the sand waves in shallow continental shelf are getting more and more concerns.This paper took continental shelf of Ledong district，Hainan Province as a research zone，and also monitored and researched the distribution of sand waves by application of marine geophysical technology. |
| Key words: Ledong continental shelf,Seabed sand waves,Submarine pipelines,Oil and gas exploration |
