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水合物抑制剂
    Progress in study of natural gas hydrate inhibitor
    天然气水合物抑制剂研究进展
    Evaluating Investigation of A New Hydrate Inhibitor HBH
    新型水合物抑制剂HBH的评价研究
    Results showed that the hydrate forming is effectively suppressed when a few hydrate inhibitor HBH ( about 0. 5%) was added into the drilling fluid.
    结果表明,加入少量水合物抑制剂HBH于钻井液(约为0.5%)中即能有效地抑制水合物的生成;
    Hydrate inhibitor injection in low temperature separation process is to prevent hydrate from forming and to prevent equipment and pipelines from being blocked.
    在低温分离工艺中注入水合物抑制剂是为了防止水合物的形成,堵塞设备和管道,根据乙二醇的物理性质选用乙二醇作为低温分离工艺的水合物抑制剂
    Development and Laboratory Evaluation of hydrate Inhibitor HBH Using in Deep-water Drilling.
    用于深水钻井的水合物抑制剂HBH的研制及评价
    A method used to evaluate the performance of hydrate inhibitor was established, which was called THF testing method .
    建立了一套评价天然气水合物抑制剂抑制性能的实用方法(THF测试法),设计了实验装置,模拟了四氢呋哺水合物的形成过程。
    At last, a deepwater drilling mud system was developed based on the common WBM of CNOOC with hydrate inhibitor HBH.
    最后以中国海洋石油油田技术服务公司广泛使用的水基泥浆为基础,配以研制的水合物抑制剂HBH,研究了适用于深水钻井的具有水合物抑制性的水基钻井液体系及配方。
    In this paper, synthetic technology of hydrate inhibitor HBH is presented and its inhibitive property and compatibility with other additives are also evaluated in laboratory.
    介绍了水合物抑制剂HBH的合成工艺,对其水合物抑制性及与其它处理剂的配伍性进行了室内评价。
    The general evaluation method of hydrate inhibitor needed low temperature, high pressure, large devices and long experiment time. Some gas, such as methane, ethane, propane etc, was led into the system too.
    水合物抑制剂的现行评价方法需要在低温、高压条件下进行,且要在体系内通入气体(如甲烷、乙烷、丙烷等),需要大型的实验设备,实验时间较长。
    Calculating the saturation water content of natural gas is important for process design, industrial equipment evaluation and hydrate inhibitor application in natural gas industry.
    天然气饱和含水量的计算是天然气工业有关工艺设计、生产装置考核、水合物抑制剂的使用等过程中经常用到的主要计算。
    Briefly introduced are such two low-dosage hydrate inhibitors(LDHI) as kinetic hydrate inhibitor(KHI) and anti-agglomerant(AA) and summarized is the development progress of hydrate application technology in natural gas storage,transportation and separation. Especially described are the mechanisms of the kinetic hydrate inhibitor(KHI) and anti-agglomerant(AA), research and application status and usage experience at site.
    简要综述了动力学抑制剂(KHI)和防聚剂(AA)两种低剂量水合物抑制剂(LDHI)以及水合物在天然气储运和气体分离等方面应用技术的研究进展,着重介绍了动力学抑制剂(KHI)和防聚剂(AA)的抑制机理、研究和应用现状及现场使用经验。
    The hydrate inhibitor was added to prevent the creation of hydrate.
    为防止水合物的形成,需加入水合物抑制剂
    Based on the water-based mud commonly used in CNOOC,the inhibiting property of hydrate inhibitor HBH and the compatibility of PEG600 with the properties of hydrate inhibiting and lubricant on the impacts of the water-based mud rheology have been evaluated experimentally. The water-based mud with the property of hydrate inhibiting,which is suitable for deepwater drilling,is identified.
    以中国海洋石油油田技术服务公司广泛使用的水基钻井液为基浆,在室内评价了水合物抑制剂HBH的抑制性、与兼有水合物抑制性和润滑性能的PEG600的配伍性和对水基钻井液流变性的影响,优选出了适用于深水钻井的具有水合物抑制性的水基钻井液配方。
    The research in gas hydrate worldwide indicate that hydrate inhibitor were used to solve the gas hydrate problems or circulating the drilling fluid to remove the gas in the drilling fluid with necessary measure to prevent well blowout.
    国内外近几年在天然气水合物研究勘探方面的经验表明,解决水合物问题常用的方法是加入水合物抑制剂,或者是采取必要的措施来防止井喷,将钻井液中的气体循环出去。
 

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