港西油田油泥砂处理技术研究及现场试验  

Treatment Technology Research and Field Test of Oil Sludge Sand in Gangxi Oilfield

作　　者：郑妍 刘爱钦 ZHENG Yan;LIU Ai-qin(The Fifth Oil Production Plant of CNPC Dagang Oilfield Company,Tianjin 300283,China)

机构地区：[1]中国石油大港油田第五采油厂,天津300283

出　　处：《价值工程》2023年第31期102-104,共3页Value Engineering

摘　　要：港西油田油泥砂80%以上为半固态沉积物,通过油泥砂处理厂清洗,存在着处置成本高、不彻底等问题,而直接调剖利用又存在沉积物注入性差、现场调剖配液难度大、施工故障率高等棘手问题,通过开展高固相泥砂悬浮体系研发、泥砂型混配调剖工艺研究、油泥砂调剖井优选等工作,可实现油泥砂调剖资源化利用。More than 80%of the oil sludge sand in Gangxi oilfield is semi-solid sediment,which is cleaned by the sludge treatment plant.There are some difficult problems such as high disposal cost and incompletement in the process of sludge treatment.And direct utilization by profile control also has problems such as poor injectivity,difficult configuration,and high construction failure rate.By researching and developing of high solidoid sludge suspension system,sludge profile control technology and well optimization,the resource utilization of sludge profile control can be realized.

关 键 词：油泥砂 高固相泥砂悬浮体系 调剖 

分 类 号：X741[环境科学与工程—环境工程]