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根据油田井下作业大修施工技术分析了油田井下大修作业的概念、油田井下大修中套管损坏的原因、油田井下大修作业工艺技术,以期望对油田井下作业大修施工技术的进步和提高提供借鉴。
According to the overhaul construction technology in oilfield, the concept of downhole overhaul operation in oilfield, the cause of casing damage in downhole overhaul in oilfield and overhaul operation technology in oilfield are analyzed in order to provide reference for improvement and improvement of downhole overhaul construction technology in oilfield.