Keywords precrosslinked gel;swellable particlated agent;polymer solution;indepth profile modification/flooding;core flooding;double cores in parallel;time choise;Pucheng oil field in Zhongyuan;

• 预交联凝胶;体膨剂;聚合物溶液;深部调剖/驱油;岩心驱替;平行双岩心;注入时机;中原濮城油田;