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Recycling flowback water for hydraulic fracturing in Sichuan Basin, China: Implications for gas production, water footprint, and water quality of regenerated flowback water

文献类型：期刊论文

作者Liu, Dan5,6,7; Li, Jian5; Zou, Caineng5; Cui, Huiying5; Ni, Yunyan5; Liu, Jiaqi4,6,7; Wu, Wei1; Zhang, Lin3; Coyte, Rachel2; Kondash, Andrew2
刊名FUEL
出版日期2020-07-15
卷号272页码:12
关键词Hydraulic fracturing Reuse flowback water Shale gas yields Brine geochemistry Water quality
ISSN号0016-2361
DOI10.1016/j.fuel.2020.117621
英文摘要The increased water consumption for hydraulic fracturing and the volume of wastewater generated from shale gas and tight oil exploration are major environmental challenges associated with unconventional energy development. Recycling of the flowback and produced water for hydraulic fracturing is one of the solutions for reducing the water footprint of hydraulic fracturing and removing highly saline oil and gas wastewater. Here we investigated the implications of recycling saline wastewater for hydraulic fracturing by monitoring the natural gas production, flowback water volume, and the water quality of generated flowback water in shale gas wells from Changning gas field in Sichuan Basin, China. A comparison of two sets of shale gas wells, with six wells in each sub-group, from the same location in Changning gas field shows lower (similar to 20%) natural gas production and higher flowback water volume (similar to 18%) in wells that were fracked with recycled saline wastewater relative to wells that were fracked with fresh water after a year of production. Geochemical analysis suggests that hydraulic fracturing with saline wastewater increases the salinity of the wastewater and reduces the magnitude of watershale rock interactions. In spite of the direct economic consequences in reduction in natural gas production from recycling of wastewater for hydraulic fracturing, in areas where water scarcity could become a limiting factor for future large-scale shale gas development, hydraulic fracturing with recycled flowback water can be more beneficial than utilization of limited freshwater resources, as long as the higher saline flowback water is fully recycled.
WOS关键词SHALE GAS ; METHANE ADSORPTION ; UNCONVENTIONAL OIL ; REUSE ; IMBIBITION ; MOISTURE ; FLUID ; TIME
资助项目National Natural Science Foundation for Young Scientists of China[41702161] ; International Partnership Program of Chinese Academy of Sciences[132A11KYSB20180012] ; China Geological Survey Program[DD20160170] ; China Geological Survey Program[DD20160203] ; China Geological Survey Program[DD20190090] ; PetroChina Research Institute of Petroleum Exploration and Development, Beijing, China
WOS研究方向Energy & Fuels ; Engineering
语种英语
WOS记录号WOS:000524118200040
出版者ELSEVIER SCI LTD
资助机构National Natural Science Foundation for Young Scientists of China ; National Natural Science Foundation for Young Scientists of China ; National Natural Science Foundation for Young Scientists of China ; National Natural Science Foundation for Young Scientists of China ; International Partnership Program of Chinese Academy of Sciences ; International Partnership Program of Chinese Academy of Sciences ; International Partnership Program of Chinese Academy of Sciences ; International Partnership Program of Chinese Academy of Sciences ; China Geological Survey Program ; China Geological Survey Program ; China Geological Survey Program ; China Geological Survey Program ; PetroChina Research Institute of Petroleum Exploration and Development, Beijing, China ; PetroChina Research Institute of Petroleum Exploration and Development, Beijing, China ; PetroChina Research Institute of Petroleum Exploration and Development, Beijing, China ; PetroChina Research Institute of Petroleum Exploration and Development, Beijing, China ; National Natural Science Foundation for Young Scientists of China ; National Natural Science Foundation for Young Scientists of China ; National Natural Science Foundation for Young Scientists of China ; National Natural Science Foundation for Young Scientists of China ; International Partnership Program of Chinese Academy of Sciences ; International Partnership Program of Chinese Academy of Sciences ; International Partnership Program of Chinese Academy of Sciences ; International Partnership Program of Chinese Academy of Sciences ; China Geological Survey Program ; China Geological Survey Program ; China Geological Survey Program ; China Geological Survey Program ; PetroChina Research Institute of Petroleum Exploration and Development, Beijing, China ; PetroChina Research Institute of Petroleum Exploration and Development, Beijing, China ; PetroChina Research Institute of Petroleum Exploration and Development, Beijing, China ; PetroChina Research Institute of Petroleum Exploration and Development, Beijing, China ; National Natural Science Foundation for Young Scientists of China ; National Natural Science Foundation for Young Scientists of China ; National Natural Science Foundation for Young Scientists of China ; National Natural Science Foundation for Young Scientists of China ; International Partnership Program of Chinese Academy of Sciences ; International Partnership Program of Chinese Academy of Sciences ; International Partnership Program of Chinese Academy of Sciences ; International Partnership Program of Chinese Academy of Sciences ; China Geological Survey Program ; China Geological Survey Program ; China Geological Survey Program ; China Geological Survey Program ; PetroChina Research Institute of Petroleum Exploration and Development, Beijing, China ; PetroChina Research Institute of Petroleum Exploration and Development, Beijing, China ; PetroChina Research Institute of Petroleum Exploration and Development, Beijing, China ; PetroChina Research Institute of Petroleum Exploration and Development, Beijing, China ; National Natural Science Foundation for Young Scientists of China ; National Natural Science Foundation for Young Scientists of China ; National Natural Science Foundation for Young Scientists of China ; National Natural Science Foundation for Young Scientists of China ; International Partnership Program of Chinese Academy of Sciences ; International Partnership Program of Chinese Academy of Sciences ; International Partnership Program of Chinese Academy of Sciences ; International Partnership Program of Chinese Academy of Sciences ; China Geological Survey Program ; China Geological Survey Program ; China Geological Survey Program ; China Geological Survey Program ; PetroChina Research Institute of Petroleum Exploration and Development, Beijing, China ; PetroChina Research Institute of Petroleum Exploration and Development, Beijing, China ; PetroChina Research Institute of Petroleum Exploration and Development, Beijing, China ; PetroChina Research Institute of Petroleum Exploration and Development, Beijing, China
源URL[http://ir.iggcas.ac.cn/handle/132A11/95557]  
专题地质与地球物理研究所_中国科学院新生代地质与环境重点实验室
通讯作者Ni, Yunyan; Vengosh, Avner
作者单位1.PetroChina Southwest Oil & Gas Field Co, Shale Gas Res Inst, Chengdu 610041, Peoples R China
2.Duke Univ, Nicholas Sch Environm, Div Earth & Ocean Sci, Durham, NC 27708 USA
3.China Geol Survey, Oil & Gas Survey, Beijing 100029, Peoples R China
4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
5.PetroChina Res Inst Petr Explorat & Dev, Beijing 100083, Peoples R China
6.Chinese Acad Sci, Inst Earth Sci, Beijing 100029, Peoples R China
7.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China
推荐引用方式
GB/T 7714		 Liu, Dan,Li, Jian,Zou, Caineng,et al. Recycling flowback water for hydraulic fracturing in Sichuan Basin, China: Implications for gas production, water footprint, and water quality of regenerated flowback water[J]. FUEL,2020,272:12.
APA Liu, Dan.,Li, Jian.,Zou, Caineng.,Cui, Huiying.,Ni, Yunyan.,...&Vengosh, Avner.(2020).Recycling flowback water for hydraulic fracturing in Sichuan Basin, China: Implications for gas production, water footprint, and water quality of regenerated flowback water.FUEL,272,12.
MLA Liu, Dan,et al."Recycling flowback water for hydraulic fracturing in Sichuan Basin, China: Implications for gas production, water footprint, and water quality of regenerated flowback water".FUEL 272(2020):12.

入库方式： OAI收割

来源：地质与地球物理研究所

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