张学锋,欧天雄,赵延平
Zhang Xuefeng(No.3 Production Company of Zhongyuan Petroleum Exploration Bureau;Shandong;252434;

• 1:中原石油勘探局采油三厂
• 2:中原石油勘探局采油三厂
• 3:中原石油勘探局采油三厂

摘要(Abstract)：

针对文明寨、马寨油田非均质性严重、层间矛盾突出、油井能量低、笼统酸化酸液易进入高渗透层、卡封分层酸化应用范围窄且无法改善层间矛盾的现状， 研制应用了暂堵分层酸化工艺， 工艺成功率１００％ ， 有效率８５－７％ ， 投入产出达１∶１０－２ ， 取得了好的效果。
According to the problem of serious heterogeneity, conflicts among reservoirs, low energy of wells, etc.of Wenmingzhai and Mazhai oil fields, this paper studies and applied the technique of temporary plugging separate zone acidizing with 100% of success, 85.7% of effectiveness and 1:10.2 of input output.

关键词(KeyWords)： (暂堵分层酸化工艺);应用;文明寨油田;马寨油田
Temporary plugging, Separate zone, Acidizing technique, Application, Wenmingzhai Oil Field, Mazhai Oil Field

Abstract:

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基金项目(Foundation):

作者(Authors): 张学锋,欧天雄,赵延平
Zhang Xuefeng(No.3 Production Company of Zhongyuan Petroleum Exploration Bureau;Shandong;252434;

参考文献(References)：