CAJ | 학술논문

本文对天然气水合物开采技术现状和进展进行分析，归纳出6类天然气水合物开采方法和3种关键技术。鉴于天然气水合物开采的环境风险因素，本文综合了国内外最新研究成果，深入分析风险机理和综合风险模式。从经济和社会角度阐述了天然气水合物成为一种可供人类使用的新能源所面临的挑战与机遇，指出天然气水合物的社会价值仍有赖于业界与公众交流新知的能力和水平，提倡通过科学钻采试验深刻理解水合物的特性以及与能源资源、生态环境、地质灾害和全球气候变化的关系，提出“安全开采”和“有效开采”是围绕水合物的两个核心问题。
본문대천연기수합물개채기술현상화진전진행분석，귀납출6류천연기수합물개채방법화3충관건기술。감우천연기수합물개채적배경풍험인소，본문종합료국내외최신연구성과，심입분석풍험궤리화종합풍험모식。종경제화사회각도천술료천연기수합물성위일충가공인류사용적신능원소면림적도전여궤우，지출천연기수합물적사회개치잉유뢰우업계여공음교류신지적능력화수평，제창통과과학찬채시험심각리해수합물적특성이급여능원자원、생태배경、지질재해화전구기후변화적관계，제출“안전개채”화“유효개채”시위요수합물적량개핵심문제。
This paper analyzed the drilling technology and the latest developments of gas hydrate recovery and classified six kinds of recovery methods and three kinds of key technologies of gas hydrate. In view of environmental risk factors, the latest research results at home and abroad were took into account to analyze the risk mechanism and integrated risk model of gas hydrate drilling. The economic and social value of gas hydrate as a new kind of energy for challenges and opportunities were described. The authors argued that the social value still depends on the capacity and level of the industry in communicating new knowledge with the public, including to comprehensively learn the features of gas hydrate and relationship with energy resources, ecosystem and environment, geohazards, and global climate changing. This paper finally concluded with“safely utilization”and“effective utilization”as two core issues of gas hydrate.