高温调剖封窜技术在稠油油藏低压区块的应用  

Application of High Temperature Profile Modification Sealing Channeling Technology in Low Pressure Block of Heavy Oil Reservoir

作　　者：管紫君[1] Guan Zijun(Drilling Technology Research Institute of Liaohe Oilfeld Branch, Liaoning, 124010)

机构地区：[1]辽河油田分公司钻采工艺研究院,辽宁124010

出　　处：《当代化工研究》2016年第8期32-33,共2页Modern Chemical Research

摘　　要：针对高升油田低压区块油藏埋藏深、油层厚度大、隔夹层发育差,地层压力降低,亏空严重等油藏特点及汽窜日益严重的问题,在措施选井原则的基础上,通过优选调剖剂配方体系和优化施工工艺,包括注入速度、注入压力、注入时机等参数优化,开展了高温调剖封窜技术规模化应用,取得了理想的增油效果。In view of the reservoir characteristics of deep oil deposit in low pressure block, high reservoir thickness value, poor interlayer development, decrease of stratum pressure, severe deficit etc. and increasingly serious steam channeling problems and on the basis of treasure of selecting well principle, through optimal selection of profile control agent formula system and optimal construction process, including injection velocity, injection pressure, injection timing etc. parameters optimization to carry out scale application of high temperature profile modification sealing channeling technology and it has obtained the ideal effect of oil increase.

关 键 词：高温调剖 封窜 汽窜 高升油田 

分 类 号：TE345[石油与天然气工程—油气田开发工程]