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To enhance the comprehensive experiment ability and provide environmental education, an applied chemistry comprehensive experiment of preparing drilling fluid by fracturing backflow was designed in this paper. This experiment combines the basic oilfield chemicals theory, test skills and oilfield practice, which can improve students’ professional test skills, skills of analysis and problem-solving. Using fracturing backflow as experimental material can improve students’ environmental awareness and help to put the environmental ideas into oil production in the future. 环境教育—以瓜胶压裂返排液配制钻井液实验为例 陈刚1,*, 张凡1, 程超1, 张洁1, 薛丹1,2, 陈世军1,3 1西安石油大学化学化工学院,西安 710065,陕西,中国 2陕西省油气田环境污染控制技术与储层保护重点实验室,西安 710065,陕西,中国 3石油石化污染物控制与处理国家重点实验室,中国石油安全环保技术研究院,北京,102206,中国

Environment Education-An Example of a Comprehensive Experiment of Preparing Drilling Fluid Using Guar Gum Fracturing Backflow Fluid