摘要
针对常规调驱剂存在的问题,研究开发了多功能复合凝胶调驱剂。对其深部封堵性能及对含油岩心的调驱效果进行了室内研究,并应用于注水井深部调驱矿场试验。结果证明该凝胶体系的特点与性能能够满足高温高盐低渗透油藏深部调驱增产的要求。
Regular flooding agent for the problems,multi-functional composite gel was developed flooding agent.Sealing performance and its deep oil core of the flooding on the effects of the indoor studies,and applied to the Ministry of flooding water depth of field test.The results show that the gel system features and performance to meet the high temperature and high salt and low permeability reservoirs deep profile to increase production requirements.
出处
《石油化工应用》
CAS
2011年第1期32-33,72,共3页
Petrochemical Industry Application
关键词
多功能
复合凝胶
高温
低渗油藏
深部调驱
multifunctional
composite gel
high temperature
low permeability reservoir
deep profile
