北京一龙恒业石油工程技术有限公司成立于2005年，总部位于北京望京科技园区，是北......
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提供全方位、高质量、最专业的石油一体化服务
Pumpdown perforating
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热心公益，扶贫帮困是一龙恒业的责任和义务；多年来，董事长丁福庆先生不遗余力地投身......
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Soluble-based alloy is adopted as the raw material of traceless soluble drilling-free large-diameter bridge plug, which dissolves automaticallywithout residual in underground water-bearing media environment after fracturing, thus meeting the technological requirements of no drillingand milling. Presently, such soluble bright plug is produced and sold by batches in Houston.
Through dissolution experiment on fracturing ball by Institute of Metal Research, Chinese Academy of Sciences, the dissolution shapes of soluble fracturing ball in simulated petroleum downhole solution medium in different time periods are shown below:Dissolving medium: P>80 MPa in simulated petroleum downhole medium;Dissolving temperature: T> 150°C in simulated petroleum downhole medium;Dissolving time: t<120 h for single fracturing ball.
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北京一龙恒业石油工程技术有限公司成立于2005年，总部位于北京望京科技园区，是北......
提供全方位、高质量、最专业的石油一体化服务
展示企业发展点滴
诚信 创新 高效 发展
热心公益，扶贫帮困是一龙恒业的责任和义务；多年来，董事长丁福庆先生不遗余力地投身......
愿志同道合者加入一龙
