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日本申川油田的化学驱油现场试验(胶束-聚合物驱的试验区试验),自1982年开始历时七年,是由石油公团和二、三次采油技术研究协会(EOR 研究协会)共同研究并实施的。图1示出了该项目的概要情况。在室内试验阶段,进行了所用化学药品的选定、注水设计。试验区试验是在申川 AB 区段的1层实施的,新钻了6口井作为试验井。注入模型是一边约为60m 的四边形,并在中心处设置化学药品注入井的模拟直线驱动形式。在注入7个月的胶束、注入6个月的聚合物之后,进行了8个月的续注水。为了完成油层评价、室内试验结果评价和试验区试验评价,使用黑油模型、胶束-聚合物驱油模型进行了模拟。
The field test of chemical flooding in the Shenchuan oilfield in Japan (test of the micellar-polymer flooding pilot zone) lasted seven years since 1982 and was jointly organized by the Oil Corporation and the Second and Third EOR Research Societies Researched and implemented Figure 1 shows an overview of the project. In the laboratory test phase, the choice of chemical used, water injection design. The pilot area test was carried out on the first floor of the AB section of Shenchuan, with 6 new wells drilled as test wells. The injection model is a quadrangle with a side of about 60 m and a simulated linear drive at the center of a chemical injection well. After injecting the micelles for 7 months and injecting the polymer for 6 months, the refill was continued for 8 months. In order to complete the reservoir evaluation, indoor test results evaluation and test area test evaluation, the black oil model and the micellar polymer flooding model were used to simulate.