重庆科技学院学报（自然科学版）2024，Vol.26Issue(3)：8-14,7.DOI:10.19406/j.issn.1673-1980.2024.03.002
海上油田聚合物驱关键技术创新与实践
Innovation and Practice of Key Technologies for Polymer Flooding in Offshore Oilfield
摘要
Abstract
In response to issues such as significant differences in efficiency among polymer flooding well groups in offshore oilfields,limited processing capacity of produced polymers by offshore platforms,a lack of theoretical basis for adjusting and tapping potential,etc.Three key technologies have been innovatively developed:differential flow control for polymer flooding,reasonable prediction of polymer concentration,and determination of reasonable injec-tion production well spacing for polymer flooding.After applying this key technology to mining practice,it effective-ly improves the utilization rate of polymer reagents and increases oil production,reduces the risk of polymer produc-tion doses exceeding the platform's processing capacity and enhances the adjustment and potential tapping effect of polymer injection areas.关键词
海上油田/驱合物驱/流度控制/产聚浓度预测/调整挖潜/矿场实践Key words
offshore oil fields/polymer flooding/mobility control/prediction of polymerization concentration/ad-justing and tapping potential/mine practice分类
能源科技引用本文复制引用
李丰辉,王欣然,杨丽娜..海上油田聚合物驱关键技术创新与实践[J].重庆科技学院学报（自然科学版）,2024,26(3):8-14,7.基金项目
国家科技重大专项"渤海油田加密调整及提高采收率油藏工程技术示范"(2016ZX05058001) （2016ZX05058001）
