Status and development of fracturing flowback fluid treatment technology
XIE Juan1, HUI Hai-wei1, WEN Li-xian2, LI Xin-yu2, YANG Xiao-long3
1. Shaanxi Provincial Key Laboratory of Pollution Control and Reservoir Protection for Oil and Gas Fields, Xi'an Shiyou University, Xi'an 710065, China; 2. The First Gas Production Plant, PetroChina Changqing Oilfield Company, Jingbian 718500, China; 3. Jingbian Supervision Station, Supervision Department of Safety and Environmental Protection, PetroChina Changqing Oilfield Company, Jingbian 718500, China
Abstract: In China,fracturing flowback fluid has the features of complex composition,serious emulsification and great harm.Three kinds of disposal methods for fracturing flowback fluid are introduced,such as injection,recycling and efflux.The treatment technology for fracturing flowback fluid in China shall develop towards harmless and reuse.It is suggested to develop an efficient and environmentally friendly fracturing system to reduce the harm to the environment and drop the treatment cost.When treating fracturing flowback fluid in oil and gas fields,automatic monitoring technology shall be combined to increase the scale of modular treatment and improve the reuse of water resources.
谢娟, 惠海伟, 温立宪, 李新宇, 杨晓龙. 压裂返排液处理技术现状及发展[J]. 现代化工, 2022, 42(9): 31-35.
XIE Juan, HUI Hai-wei, WEN Li-xian, LI Xin-yu, YANG Xiao-long. Status and development of fracturing flowback fluid treatment technology. Modern Chemical Industry, 2022, 42(9): 31-35.
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