超滤技术在中国油田采出水深度处理中的应用

摘要

在油田开采过程中,油田采出水中含有大量油类物质,综述了以超滤为核心的技术在油田采出水深度处理中的应用；根据不同的水质要求,可采取多种组合工艺处理并回用,有效缓解了水资源短缺问题,是保障油田高效开采和资源化利用的重要途径,为最终实现可持续发展奠定基础.%In oilfield exploration, there are a lot of oily substances contained in oilfield produced water. This paper summarized the application of ultra-filtration in advanced oilfield produced water treatment, according to the requirements of different water qualities, application of the multiple technologies combination and the reuse could alleviate the shortage of water resource, which would be the important way to secure the high exploration efficiency and resource utilization of oilfield and build the solid ground for the sustainable development.