渤海油田聚合物驱油剂性能特征评价实验研究  

An experiment evaluation of properties of polymer oil-displacement agents in Bohai oilfields

作　　者：姜维东[1,2] 张健[1,2] 周薇[1,2] 

机构地区：[1]海洋石油高效开发国家重点实验室 [2]中海油研究总院

出　　处：《中国海上油气》2012年第2期39-43,共5页China Offshore Oil and Gas

基　　金：国家重点基础研究发展计划(973)课题"海洋硫化物采掘机理与稠油聚合物驱问题研究"(2010CB735505)部分研究成果

摘　　要：针对渤海油田聚合物驱技术需求,利用室内实验评价方法,对AP-P4聚合物、"结构型"聚合物、KYPAM聚合物等3种聚合物驱油剂的溶液性能和驱油效果进行了评价,结果表明:AP-P4聚合物溶液常规理化性能指标及增粘性、抗剪切性和粘度保留率性能均好于另外2种聚合物溶液,而且其阻力系数和残余阻力系数最大,驱油效果最好,综合分析后可推荐其作为渤海油田聚合物驱油剂。According to the technical demands in polymer flooding in Bohai oilfields, the solution properties and flooding effects were evaluated for three types of polymer agent, i.e. AP-P4, ＂struc- tural type＂ and KYPAM, by a laboratory experi-ment method. The results have shown that AP-P4 solution is better than the other two in the conven- tional physical and chemical properties, as well as in viscosity increasing, shear resistance and vis- cosity retention, has the highest resistance factor and remaining resistance factor and the best flood- ing effect among the three, and can be recommen- ded as the polymer oil-displacment agent in Bohai oilfields.

关 键 词：渤海油田 聚合物 驱油剂 溶液性能 驱油效果 

分 类 号：TE357.46[石油与天然气工程—油气田开发工程]