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动态分析贯穿每口井,每个井组开发过程的始终,将预防油层部位套损融入到日常动态开发中,必将会在很大程度上减少套损隐患。本文细致讨论了在动态分析、调整的过程中预防油层部位套损应注意的几方面问题,主要从控制单砂体注大于采、调整油层发育状况为厚注薄采、及时调整采油井关井和堵水井区注水、分析受断层遮挡特别是新解释断层井区注采关系等方面进行讨论。
Dynamic analysis runs through each well and the development process of each well group from beginning to end will integrate the prevention of casing damage into daily dynamic development and will surely reduce the risk of casing damage to a large extent. This paper discusses in detail the several aspects that should be paid attention to in preventing casing damage during dynamic analysis and adjustment. The main concerns are to control the single sandbody to be more than mining and to adjust the development status of the oil layer to thick injection and thin mining, And plugged water injection wells, analysis by the fault occlusion, especially the interpretation of fault zone well injection and other aspects of the relationship between the discussion.