摘要
锦州油田多数区块出现了胶质、沥青质、蜡质等物质析出堵塞油层现象,致使油层低渗,严重影响了油井产量。应用新型气动力深穿透增油增注技术,实现了油层深部复合解堵增油增注的目的。主要对技术原理、研制过程、室内实验和现场应用进行了综合评价,为油井解堵提供了新的思路。
The precipitation of colloid,asphaltene and waxiness in most blocks in Jinzhou oil field blocks the reservoir,resul- ting in low permeability of reservoir and low output of oil wells.New technique of aerodynamic force and deep penetra- tion to increase oil production and water injection is applied to remove the blockage in the deep reservoir.The principles, manufacturing process,laboratory experiment and field ap- plication are evaluated comprehensively,which provides a new approach to relieve blockage in oil well.
出处
《石油地质与工程》
CAS
2008年第6期52-54,共3页
Petroleum Geology and Engineering
关键词
油层堵塞
油层穿透
增油增注
性能评价
锦州油田
reservoir blockage
reservoir penetration
increasing oil production and water injection
performance evaluation
Jinzhou oil field
