FYJ-2防膨抑砂剂在中高渗透稠油油藏的应用  

Application of FYJ-2 Blowout Prevention and Sand Control Agent in High Permeability and Viscous Res-ervoirs

作　　者：卫然 高斌 董海生 张冰洋 刘伟 

机构地区：[1]胜利油田有限公司采油工程研究院,山东东营257000

出　　处：《石油天然气学报》2005年第S1期265-266,9,共3页Journal of Oil and Gas Technology

摘　　要：新型防膨抑砂剂FYJ-2是一种新型网状多羟基阳离子聚合物,它能够非常有效而永久地防止粘土 膨胀,控制砂粒运移,既有效地保护了油层又明显地改善了中、高渗透稠油油藏的开发效果。通过室内 泥岩颗粒动态冲刷试验、抑砂试验和对地层的伤害试验,测试了FYJ-2的防膨抑砂效果。结果表明,该 防膨抑砂剂具有较强的粘土稳定抑砂作用,并可有效地防止对地层的伤害;在郑王庄油田的现场实施, 防砂成功率达90％。FYJ-2 blowout prevention and sand control agent is a new multi-hydroxyl cationic polymer, it can be used to effectively prevent clay swelling, control sand particle migration and effectively protect the reservoirs and improve the production effect in mid-high permeability reservoirs. The effect of blowout prevention and sand control of FYJ-2 is tested by laboratory experiment of dynamic mud stone particle flushing, sand control experiment and formation damage test. The result shows that the agent has a stro...

关 键 词：防砂 防膨抑砂剂 稠油油藏 胜利油田 

分 类 号：TE358.1[石油与天然气工程—油气田开发工程]