摘要
概述了世界页岩气的预测储量和相关国家页岩气勘探开发的现状,指出了大规模勘探开发页岩气所面临的诸如需要巨额投资、技术更为复杂、对生态经济及社会等可能造成负面影响以及受制于天然气市场行情等诸多挑战。认为我国勘探开发页岩气须根据区域地质特点进行细致的地质调查研究、做好项目的前期投资风险分析及技术经济可行性论证、加强政府对勘探开发的统筹和监督。
The estimated reservoir of worldwide shale gas and status of exploration and development in relevant countries are introduced. According to current situation of worldwide shale gas exploration, it concluded that large-scale exploration and development on shale gas will be faced with various new challenges such as heavy investment, more complicated technology, potential negative influences on ecological economy and society and being restricted by natural gas market status. As for China’s shale gas development, it is suggested that detailed survey and research should be made according to different regional geologic settings; preliminary investment risk analysis and tech-economy feasibility demonstration should be laid much stress on as well; besides, the government’s supervision and overall planning on shale gas exploration and development should be strengthened.
出处
《天然气技术与经济》
2011年第2期3-5,77,共3页
Natural Gas Technology and Economy
关键词
页岩气
勘探开发
储量
挑战
投入产出
效益
shale gas, exploration and development, reserves, challenge, input-output, efficiency