压气储能盐穴腔体气密封监测方法及系统

CN121090012BActive Publication Date: 2026-07-17ENERGY CHINA YNPD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2025-10-11
Publication Date
2026-07-17

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Abstract

本发明涉及气密性检测技术领域,具体为压气储能盐穴腔体气密封监测方法及系统,包括以下步骤:通过采集井口与分层压力生成偏差序列,比对卤水注入量得到归一化比值生成空间偏离记录,计算采样点速率并结合相关性检验生成时间记录,提取压力恢复时间验证异常并形成稳定性记录,交叉比对多维度结果识别异常区域并输出风险结果,提升密封风险识别精度与可靠性。本发明中,通过采集井口与腔体多深度压力比对揭示空间分布,归一化比值排除注入干扰,速率与相关性检验强化时间判别,恢复时间比对验证动态异常,空间时间动态交叉验证定位更准,检测由静态拓展为三维综合判别,显著提升密封风险识别精度。
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