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YYCM复合堵水堵漏剂是一种非选择性无机复合速凝堵水堵漏剂。文章介绍了YYCM的组成 ,在室内对YYCM成份的含量进行了试验 ,同时对YYCM的性能进行了评价 ,YYCM具有封堵可靠、速凝、强度高、热稳定性好和有效期长等优点 ,对于封堵套管漏失、串槽具有较好的作用。在室内试验的基础上 ,1998年以来在 9口油水井的应用工艺成功率达 10 0 % ,到 1998年底已累积增油 3145t,取得了较好的效果 ,满足了油田高含水期堵水的需要 ,是油田高含水期控水稳油 ,实施油田稳产的主要手段之一。
YYCM composite plugging plugging agent is a non-selective inorganic composite quick-setting plugging plugging agent. In this paper, the composition of YYCM is introduced, the content of YYCM in the room is tested, and the performance of YYCM is also evaluated. YYCM has the advantages of reliable sealing, quick setting, high strength, good thermal stability and long effective period, Plug casing leakage, string groove has a good effect. On the basis of laboratory tests, the success rate of application of technology in 9 wells since 1998 was 100%. By the end of 1998, 3145t of oil has been accumulated and achieved good results, which met the requirements of water plugging in high water cut period Needed, it is one of the main means to stabilize oil and stabilize oil in high-water-cut stage.