Knowledge Resource Center for Ecological Environment in Arid Area
Analysis of Dry CO2 Fracturing Technology for Efficient Development of Shale Gas Reservoirs | |
Luo, Xiangrong; Wang, Shuzhong; Jing, Zefeng; Xu, Guixi | |
通讯作者 | Wang, Shuzhong |
会议名称 | 5th International Conference on Measurement, Instrumentation and Automation (ICMIA) |
会议日期 | SEP 17-18, 2016 |
会议地点 | Shenzhen, PEOPLES R CHINA |
英文摘要 | Shale gas resource potential is tremendous in China, the recoverable resources are 25.08 x10(12) m(3). However, they mainly located in the arid area with lack of water, and clay mineral content of shale reservoir is higher, traditional water-based fracturing fluid used for shale gas development has defects of high water consumption and the serious damage to reservoir, so it is not suitable for stimulation of shale gas reservoir in China. Dry CO2 fracturing is a fracturing technology using liquid CO2 as a carrier fluid. For the water sensitivity low permeability tight sandstone gas reservoir, the stimulation effect of this technology is remarkable. CO2 fracturing technology is proposed innovatively to apply to development of shale gas reservoirs in China with the advantage of no water consumption, no damage to the reservoir and promoting CH4 desorption. CO2 fracturing technology applied to shale gas reservoir development involves many key scientific problems. The future research work should mainly focus on three aspects. Firstly, screening and optimizing CO2 fracturing fluid formulation system suitable for shale gas reservoir of China; Secondly, studying binary CH4-CO2 adsorption and desorption on shale; Thirdly, developing CO2 fracturing matching techniques of low cost. |
英文关键词 | shale gas development damage CO2 fracturing adsorption and desorption |
来源出版物 | PROCEEDINGS OF THE 2016 5TH INTERNATIONAL CONFERENCE ON MEASUREMENT, INSTRUMENTATION AND AUTOMATION (ICMIA 2016) |
ISSN | 1951-6851 |
出版年 | 2016 |
卷号 | 138 |
页码 | 30-33 |
EISBN | 978-94-6252-256-5 |
出版者 | ATLANTIS PRESS |
类型 | Proceedings Paper |
语种 | 英语 |
国家 | Peoples R China |
收录类别 | CPCI-S |
WOS记录号 | WOS:000392270400006 |
WOS类目 | Engineering, Multidisciplinary |
WOS研究方向 | Engineering |
资源类型 | 会议论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/305338 |
作者单位 | Xi An Jiao Tong Univ, Minist Educ, Sch Energy & Power Engn, Key Lab Thermofluid Sci & Engn, Xian 710049, Shaanxi, Peoples R China |
推荐引用方式 GB/T 7714 | Luo, Xiangrong,Wang, Shuzhong,Jing, Zefeng,et al. Analysis of Dry CO2 Fracturing Technology for Efficient Development of Shale Gas Reservoirs[C]:ATLANTIS PRESS,2016:30-33. |
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