低度交联AMPS共聚物驱油体系的研究  

THE RESEARCH OF LOW CROSSLINKED INTENSITY AMPS COPOLYMER OIL-DISPLACING SYSTEM

作　　者：黄宁[1] 王中华[1] 孙举[1] 尹栋超[1] 史康玲[1] 苏雪霞[1] 

机构地区：[1]中原油田石油勘探局钻井工程技术研究院

出　　处：《石油与天然气化工》2002年第4期205-207,共3页Chemical engineering of oil & gas

摘　　要：利用中原油田研制开发的耐温抗盐聚合物驱油剂和各种交联剂 ,进行了一系列低聚合物浓度、低交联度AMPS共聚物驱油体系研究。探讨了影响交联体系性能的各种因素 ,优化筛选出了交联体系配方 ,进行了交联体系性能评价。结果表明 ,AMPS共聚物驱油体系在温度 70℃、矿化度 8× 10 4mg/l条件下具有良好的热稳定性和抗剪切性。Using the temperature resistance and salt tolerance polyme r oil- displacing agent and crosslinked agents developed by Zhongyuan oilfield, low polymer concentration and low crosslinked intensity AMPS copolymer oil-displ acing system have been carried out. The effect of every factors on oil-displacin g agent system properties are discussed,and the optimum formulation is obtained, and the crosslinked system properties are evaluated.The result shows that the AM PS copolymer oil displacement has good properties of temperature stability and s hear resistance in 70℃and 8×10 4mg/L TSD.

关 键 词：低度交联 AMPS共聚物 驱油体系 研究 三次采油 交联剂 耐温耐盐 

分 类 号：TE357[石油与天然气工程—油气田开发工程]