马王庙油田储层微观特征对开发效果的影响  

Effects of Reservoir Microcharacteristics on the efficiency of Waterflood Development in Mawangmiao Oilfield

作　　者：龙玉梅[1] 陈曼霏 

机构地区：[1]江汉油田分公司勘探开发研究院,湖北武汉430223 [2]中国地质大学(武汉),湖北武汉430074

出　　处：《东华理工大学学报（自然科学版）》2016年第3期279-282,292,共5页Journal of East China University of Technology(Natural Science)

摘　　要：系统研究马王庙油田新沟嘴组下段储层微观特征,结合岩心驱替实验系统分析制约马王庙油田高效开发的主要因素。结果表明,新沟嘴组储层具有中等—强水敏、中等速敏及中等—强酸敏特征,影响注水开发效果的微观因素主要为敏感性矿物、微观孔隙结构、岩石胶结程度以及注入水水质。Based on the study of microcharacteristics of sandstone and experiment of core displacement by water of the lower member of Xingouzui formation in Mawangmiao oilfield. The results show that the reservoir has middlestrong water sensitivity, middle velocity sensitivity, middle-strong acid sensitivity. The main factors influencing waterflood development include sensitive mineral, microscopic pore structure; cementation degree and injection water quality.

关 键 词：马王庙油田 储层微观特征 敏感性矿物 孔隙结构 注水水质 注水开发效果 

分 类 号：P618.13[天文地球—矿床学]