摘要
针对罗家深层特稠油研制高效降粘体系GX JN。实验室内GX JN用量1.5‰可将特超稠油粘度降低至300mPa.s以下。罗家区块罗904井采用GX JN体系冷采吞吐,日液、日油均大幅提高,含水明显下降,效果远好于上周期热采吞吐。
A new kind of viscosity reduction agent GXJN is studied for the Luo-jia deep heavy crude oil reservoir.The viscosity of Luo-jia oil can be decreased to less than 300mPa·s at the dosage of 1.5‰ for 60℃ and 70℃.GXJN field experiment is carried out at the well Luo904 as a result the oil production is increased and the water content is decreased contrasted to the previous cycle steam huff and puff.
出处
《内蒙古石油化工》
CAS
2011年第21期83-84,共2页
Inner Mongolia Petrochemical Industry
基金
国家863计划"特超稠油解聚降粘开采关键技术研究"(2006AA06Z230)基金资助项目
关键词
深层特超稠油
降粘
冷采
Deep Heavy Crude Oil
Viscosity-reduction
Cold Production
