Abstract: This paper relates to the profile control agents used in high temperature and low permeability sandstone reservoir,in which include profile control agents for single-fluid method of acid series and iron series and profile control agents for double-fluid method of silicone series.These profile control agents are all inorganic profile control agents which can be ueed in high temperature and low permeability sandstone reservoir becaues of their stability and playing the role of increasing injection in near wellbore region and profile control in far wellbore region.The excellent results have been obtained by the application of these profile control agents used in the profile control of block wide at the 5th region of Bonan Oilfield in 1993-1994.

Key words: reservoir, profile control agent, high temperature, low permeability

摘要： 研究了渤南油田高温低渗透砂岩油藏使用的调剖剂,其中包括酸系单液法调剖剂、铁系单液法调剖剂和硅系双液法调剖剂.这些调剖剂均是无机调剖剂,可满足高温油层调剖的需要,而且都是有近井增注远井调剖作用的调剖剂,因此适合于低渗透地层的调剖.在1993～1994年渤南油田五区的区块整体调剖中,使用了所提供的调剖剂,取得了好的效果.

关键词: 油藏, 调剖剂, 高温, 低渗透