摘要
中国对页岩气的研究起步比美国晚,对页岩气勘探、开发、评价等技术仍处于探索和发展阶段,对页岩气主题相关的研究重点及方向也在变化。文章使用复杂网络方法,建立了页岩气主题关键词共文献网络,分析了2006—2015年中国知网上所有页岩气的主题文献。得出:从2011年开始,中国页岩气基础理论研究取得实践性突破;从2013年开始,页岩气的研究重点方向趋于集中;2015年中国页岩气完成第一阶段的研究;中国页岩气发展经历了从认识页岩气到页岩气开发技术研究再到储层特征理论的过程;中国页岩气开发实践进度高于页岩气基础地质理论研究进度。
China has been late in researching shale gas,compared to the US,still in developing stage in exploration,development and assessment. Shale-gas research focus and direction is also changing. This paper uses the complicated shared network method to establish shale-gas-related references network,and analyzes the all related references on CNKI during 2006 to 2015. China had achieved a milestone in shale gas basic theory research since 2011,and concentrated the research focus since 2013,and had finished the first stage research since 2015. The evolution of China＇s shale gas research had undergone a process of initial knowing,developing technical research,and to reservoir theory. Practice goes ahead of theoretical research advance.
出处
《资源与产业》
2016年第3期34-38,共5页
Resources & Industries
关键词
页岩气
复杂网络
共文献网络
介数中心性
shale gas
complicated network
shared references network
betweenness centrality
