灾害学2017，Vol.32Issue(3)：51-56,6.DOI:10.3969/j.issn.1000-811X.2017.03.010
海底天然气水合物开采导致的地质灾害及其监测技术
Gas Hydrates: Production, Geohazards and Monitoring
摘要
Abstract
As an attractive alternative energy source,gas hydrate has been attracting attention from the academic and industry.Due to a series of potential environmental effects associated with gas hydrate,people remain cautious about gas hydrate production.In this paper,we introduce the existing gas hydrate production tests in Malik Field,Ignik Sikumi and Nankai Trough.Also,we summarize the potential geohazards associated with gas hydrate,including the naturally-occurring geohazards and industrially-occurring geohazards.The gas hydrate seafloor observations in Nankai Trough production test by Japan and Mississippi Canyon Block 118 by USA were introduced and highlighted.It is worth to use for reference in gas hydrate production that the pressure sensor and three-component accelerometer are used for monitoring seabed deformation.The gas hydrate seafloor observations face challenges of real-time data transmission and long-term power supply.关键词
天然气水合物/海洋/地质灾害/监测技术/试采Key words
gas hydrate/subsea/geological hazards/seafloor monitoring technology/production tests分类
资源环境引用本文复制引用
朱超祁,张民生,刘晓磊,王振豪,申志聪,张博文,张夏滔,贾永刚..海底天然气水合物开采导致的地质灾害及其监测技术[J].灾害学,2017,32(3):51-56,6.基金项目
国家自然科学基金(41427803、41502265) （41427803、41502265）
山东省重点研发计划项目(2016ZDJS09A03) （2016ZDJS09A03）
青岛海洋科学与技术国家实验室鳌山科技创新计划项目(2015ASKJ03) （2015ASKJ03）
