摘要
针对孤东油田稠油注汽井开发中存在的矛盾,开发了稠油注汽井高温调剖封窜剂。在室内对这种调剖封窜剂的基本配方、封堵率、封堵强度和粒径选择进行了试验研究。现场应用效果良好。
In consideration of the contradictions in the production of gas injection in viscous oil wells , a high temperature profile control and channeling blocking agent is developed, the basic formulation , blocking rate, blocking strength, particle size are studied experimentally, with good result of field application.
出处
《石油天然气学报》
CAS
CSCD
北大核心
2003年第z2期113-114,共2页
Journal of Oil and Gas Technology
关键词
稠油开采
注蒸汽井
剖面调整
封堵剂
孤东油田
viscous oil production
steam injection
profile control
blocking agent
Gudong Oilfield
