摘要:在油气井开发开采过程中,依据API 11D1 V3等级标准设计了一种悬挂封隔器。采用理论设计和试验验证相结合的方法,综合分析和评价了封隔器性能包络线的可靠性和实用性。试验结果表明悬挂封隔器满足"温度+压力+载荷"三种参数同时作用的测试要求,通过了"高温—低温—高温"温度循环测试,并在渤海某油田裸眼井中成功应用。
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