摘要
报道胜利油田胜坨一区采用清水配制普通聚丙烯酰胺(MO-4000)进行聚合物驱先导试验及所取得的显著的增油(平均单井增油1690t)降水效果,以及针对胜利油田清水资源严重缺乏的情况,分别进行采用清水和污水配制的梳形抗盐聚合物(KYPAM)驱试验及所取得的更明显的效果:平均单井增油分别为2094 t和2186 t,且比清水配制的MO-4000用量更少,采收率提高幅度更明显。
The polymer flooding pilot test in Shengli Shengtuo oilfield showed that the oil recovery increased by 1690t from the average single well, and declined water output as well when using the general polyacrylamide, MO-4000, prepared with fresh water. The polymer flooding test using salt-resistant comb-shape polymer, KYPAM, solutions prepared respectively with fresh water and produced water showed that the dosage was less than that of MO-4000, and the oil recovery from the average single well enhanced by 2094t and 2186t respectively.
出处
《石油炼制与化工》
CAS
CSCD
北大核心
2004年第10期56-59,共4页
Petroleum Processing and Petrochemicals
基金
国家重点基础研究项目(编号:G199022500)专项资助。
