作者单位:ZHANG Cheng,HUANG Xue-song(Petroleum Engineering Institute of Zhongyuan of Branch, SINO-PEC, Puyang 457001, China)张诚,黄雪松(中原油田采油工程技术研究院,濮阳457001)CHEN Wei-guo,LIU De-xu,OU Tian-xiong(Puguang of Branch, SINO-PEC, Dazhou 636156, China)陈惟国,刘德绪,欧天雄(中国石化集团普光分公司,达州636156)ZHANG Qing-sheng(Petroleum Engineering Institute of Zhongyuan of Branch, SINO-PEC, Puyang 457001, China; Puguang of Branch, SINO-PEC, Dazhou 636156, China)张庆生(中原油田采油工程技术研究院,濮阳457001;中国石化集团普光分公司,达州636156)