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聚合物驱是重要的三次采油技术之一,聚合物驱成功的方案一般可提高采收率7%~15%。然而聚合物驱使用的原料价格十分昂贵,在石油企业“严冬期”的背景下,在聚合物驱油高开发成本的现实面前,除了应用已经成熟的技术和管理经验以外,还要以发展的眼光,深挖技术和管理方面实现节能降耗的途径和方法,找准问题出处,更大程度地降低开发成本和提高采收率,为老油田的持续高效开发助力。
Polymer flooding is one of the most important tertiary recovery technologies. Successful solutions for polymer flooding generally increase oil recovery by 7% to 15%. However, the raw materials used for polymer flooding are very expensive. In the context of oil companies “severe winter ”, in the face of the reality of high development cost of polymer flooding, in addition to applying mature technology and management experience, Development perspective, digging technology and management ways to achieve energy saving and ways to identify the source of the problem, to a greater extent reduce development costs and improve oil recovery for the sustained and efficient development of the old oilfield help.