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用人工合成油层水；在歧口１８－１油田油层岩心上，进行了岩心速敏性流动试验．用人工合成油田海域内的海水和钻井过程中钻遇的馆陶组水层水为注入水水源，并在国内首次参照英国岩心水敏性评价方法，进行了岩心水敏性流动试验评价，同时分析研究了流出物颗粒含量和尺寸大小．观察分析了海水、水层水分别以不同比例与油层水混合时的结垢程度．本文研究为正确选择注入水速度和注入水水源，提供了理论依据．
Artificial synthetic reservoir water was used. On the core of Qiyankou 18-1 oilfield, the core velocity-sensitive flow test was carried out. Using the seawater in the synthetic oilfield seawater and the Guantao aquifer water encountered during the drilling process as the injection water source, the core water sensitivity test was carried out for the first time in China, Analyzed the effluent particle content and size. Observation and analysis of the seawater, water, respectively, in different proportions of oil and water mixing degree of scaling. This study provides a theoretical basis for the correct choice of water injection rate and water injection.