石化油服获得实用新型专利授权:“一种用于监测钻井漏失状态下环空液面的系统”

证券之星企业动态
12 Jul

证券之星消息,根据天眼查APP数据显示石化油服(600871)新获得一项实用新型专利授权,专利名为“一种用于监测钻井漏失状态下环空液面的系统”,专利申请号为CN202422161212.X,授权日为2025年6月27日。专利摘要:本实用新型公开了一种用于监测钻井漏失状态下环空液面的系统,包括:井口暂堵装置,其用于在钻井漏失时实现对井筒上端口的暂堵,以阻断声波向上传播途径;环空液面监测装置,其设置在...

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