我国油田化学堵水调剖剂开发和应用现状  

Development and application of chemical water shutoff and profile control agent in China

作　　者：任虹 Ren Hong(Profile Control Office of Oil and Chemical Institute of Henan Oilfield Engineering Institute,Nanyang 473400)

机构地区：[1]河南油田工程院油化所调剖室,河南南阳473400

出　　处：《石化技术》2021年第7期77-78,共2页Petrochemical Industry Technology

摘　　要：我国油田化学堵水调剖剂技术研究起源于20世纪50年代,研究之初,油田化学堵水主要材料为水泥浆,随着研究的深入,逐渐开始采用油基水泥、树脂、活性稠油等。我国幅员辽阔,油田所处位置一般存在地质复杂的特点,在复杂地质条件下,油田生产过程中含水量超过了75%,且含水量上升速度较快,在东部区域油田中,含水量高问题尤为明显,这就导致油田堵水工作量逐渐增大。从油田堵水调剖剂界定、种类展开分析,研究了其性能,最后探究了其应用现状以及发展趋势。The oil field chemical water plugging and profile control agent technology research originated in the 1950s,at the beginning of the research,the main material of oil field chemical water plugging is cement slurry,with the deepening of the research,gradually began to use oil-based cement,resin,active heavy oil and so on.China has a vast territory,and the locations of oil fields are generally characterized by complex geology.Under complex geological conditions,the water content of oil fields in the production process exceeds 75%,and the water content rises rapidly.In oil fields in the eastern region,the problem of high water content is particularly obvious,which leads to the gradual increase in the workload of water plugging in oil fields.This paper analyzes the definition and types of oil field water plugging and profile control agents,studies their properties,and finally explores their application status and development trend.

关 键 词：油田化学堵水技术 调剖剂 应用现状 

分 类 号：TE358.3[石油与天然气工程—油气田开发工程]