地址:四川省成都市高新区天府大道北段12号中国石油科技大厦

电话:028-86015441;028-86015319

邮箱:gaskk@petrochina.com.cn

QQ群:489323588

您所在位置:首页->过刊浏览->天勘2017.3


中国页岩气近期勘探开发进展
The latest progress of shale gas exploration and development in China
岳鹏升1 石 乔1 岳来群2 梁英波3
点击:1221次 下载:39次
DOI:10.12055/gaskk.issn.1673-3177.2017.03.006
作者单位:1. 中国矿业联合会 2. 国土资源部油气资源战略研究中心 3. 中石油勘探开发研究院
中文关键字:中国 页岩气 勘探开发 资源 优质快速钻井 体积压裂 评层选区 技术突破
英文关键字: China; Shale gas; Exploration and development; Resources; Optimized and fast drilling; Volume fracturing; Layer assessment and zone selection; Technology breakthroughs
中文摘要:

 中国页岩气资源丰富,勘探开发前景广阔。通过采用资源类比法预测中国页岩气地质资源量达95.00×1012 m3,技术可采资源量16.30×1012 m3,经济可采资源量12.86×1012 m3。页岩气作为中国国家政策鼓励开发的绿色独立矿种之一,备受社会广泛关注。在国家级页岩气示范区建设的基础上,逐步形成和发展了在页岩气综合地质评价、开发技术优化、水平井优质快速钻井、水平井体积压裂、水平井工厂化作业、高效清洁开采等页岩气勘探开发主体技术,现场应用成效显著。截至2016年底,涪陵页岩气田已生产页岩气50.37×108 m3,长宁威远页岩气田生产页岩气23.04×108 m3,昭通页岩气田生产页岩气约2×108 m3。页岩气的勘探开发正改变中国能源结构,缓解国内天然气供需矛盾,促进中国绿色低碳经济发展。但目前中国页岩气勘探开发才刚刚起步,页岩气的规模效益开发仍面临一系列技术瓶颈需要攻克,针对深层页岩气在评层选区、钻完井工艺、体积压裂改造等勘探开发方面仍需开展技术攻关,进而进一步推动中国页岩气产业蓬勃发展。





英文摘要: In China, the resource of shale gas is abundant and its exploration and development prospect is promising. It is predicted by means of resource analogy method that the geological resources of shale gas are 95×1012 m3, technically recoverable resources are 16.30×1012 m3, and economically recoverable resources are 12.86×1012 m3 in China. Shale gas, as one of the independent green minerals whose development is encouraged by national policies, receives extensive concerns from the whole society. In addition to the construction of national shale gas demonstration area, the main technologies for shale gas exploration and development are gradually formed and developed, including comprehensive geological evaluation, development technology optimization, optimized and fast drilling of horizontal well, volume fracturing of horizontal well, factory-like operation of horizontal well, and efficient and clean exploitation technology. Their field application results are remarkable. By the end of 2016, cumulative shale gas production was 50.37×108 m3 in the Fuling Shale Gas Field, 23.04×108 m3 in the Changning-Weiyuan Shale Gas Field, and 2×108 m3 in the Zhaotong Shale Gas Field. With the exploration and development of shale gas, the energy structure in China is being changed, the contradiction between domestic gas supply and demand is alleviated, and the development of low-carbon green economy in China is promoted. In China, however, shale gas exploration and development is currently at the very beginning stage, and large-scale beneficial shale gas development cannot be realized until a series of technical bottlenecks are broken through. Therefore, it is necessary to carry out technical research on the exploration and development of deep shale gas, e.g., layer assessment and zone selection, drilling and completion technologies, and volume fracturing stimulation, so as to promote the booming of shale gas industry.
读者评论

      读者ID: 密码:   
我要评论:
国内统一连续出版物号:CN51-1159/TE |国内发行代码: |国际标准出版物号:ISSN1673-3177 |国际发行代码:
主管单位:中国石油西南油气田公司  主办单位:中国石油西南油气田公司勘探开发研究院
版权所有©2018天然气勘探与开发》编辑部 蜀ICP备10004100号
本系统由北京菲斯特诺科技有限公司设计开发
您是本站第1862245名访问者