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由河南石油勘探开发研究院采收率室承担的《河南古城油田泌123块碱/聚合物驱油层结垢规律及防治措施》近日完成了室内研究工作。经中国石油天然气总公司信息研究所对国内外近10年相关资料的检索表明,到1994年10月底,在国内外尚未见该项研究的公开报道。该项研究为复合化学驱中的碱/聚合物驱的进一步推广应用,对提高采收率有着重要意义,也可供其他油田借鉴。
Recently, the “Research on the scaling of alkali-polymer / polymer flooding layer in Gucheng Oilfield of Henan Province and its prevention and control measures” undertaken by the recovery rate room of Henan Petroleum Exploration and Development Research Institute recently completed the indoor research work. The search of relevant data at home and abroad for nearly 10 years by the China National Petroleum Corporation Information Institute shows that by the end of October 1994, no public reports of this research have been reported at home and abroad. This study is a further promotion and application of alkali / polymer flooding in composite chemical flooding, which is of great significance to oil recovery and can also be used for reference by other oil fields.