我国页岩气开发示范区进展与启示

发布时间：2017-12-31 20:21

本文关键词：我国页岩气开发示范区进展与启示　出处：《石油科技论坛》2016年01期 　论文类型：期刊论文

更多相关文章： 页岩气 示范区 降本增效 政策扶持

【摘要】：对全球页岩气资源潜力及发展现状、中国页岩气示范区进展情况与美国页岩气发展历程进行了对比分析,取得以下认识:海相页岩气有机质丰度高、类型好,含气量高、分布稳定、面积广,是我国页岩气勘探开发首选领域;页岩气规模效益开发需要非常规管理和非常规技术。中国页岩气发展面临的主要问题是:页岩气资源、市场、政策和管网配套等条件与美国相比都有较大差距;资源潜力与规模效益开发尚不明朗;在目前单井成本下,2020年实现300×10~8m~3产量目标难度非常大。据此建议:立足四川盆地海相,稳步推进我国页岩气发展;创新管理,不断探索和应用经济适用技术,降本增效;优选"甜点"、锁定"富集层",提高单产;继续加大页岩气开发的政策扶持力度。
[Abstract]:The potential and development status of shale gas resources in the world and the progress of shale gas demonstration area in China are compared with the development process of shale gas in the United States. The results are as follows: the organic matter abundance of marine shale gas is high and the type of shale gas is good. Because of its high gas content, stable distribution and wide area, it is the first choice for shale gas exploration and development in China. The development of shale gas in China needs unconventional management and unconventional technology. The main problems facing the development of shale gas in China are: shale gas resources, market, policy and pipe network matching conditions all have a big gap compared with the United States; The exploitation of resource potential and scale benefit is not clear; Under the current single well cost, it is very difficult to achieve the output target of 300 脳 10 ~ (8) m ~ (3) in 2020. It is suggested that: based on the marine facies of Sichuan Basin, the development of shale gas in China should be promoted steadily; Innovative management, continuous exploration and application of economic and applicable technology, reducing costs and increasing efficiency; Select "dessert", lock "rich layer", improve yield; Continue to increase the development of shale gas policy support.
【作者单位】：中国石油天然气集团公司咨询中心;北京工业大学;
【基金】：中国石油天然气集团公司科技项目“中国石油非常规油气发展战略研究”(编号:2014D-5003-08)
【分类号】：F426.22;TE37
【正文快照】： 近年来,美国页岩气产量快速增长,由1997年的页岩气发展规划目标,“十二五”探明页岩气地质储100×108m3增至2014年3700×108m3,占美国天然气量为6000×108m3,可采储量为2000×108m3;2015总产量的50%以上,已跃居为全球第一大天然气生产年产量为65×108m3,2020年页岩气产量为(60

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