油气田水合物形成机理及抑制剂的研究进展

通过介绍水合物的结构、形成机理及形成这种物质所带来的弊端,指出了研究合理的水合物抑制剂,在油气田发展环境保护中具有重要的理论和现实意义。同时根据水合物生成条件及主要防治措施,针对现有水合物抑制剂的种类及应用特点,提出了油气田水合物抑制剂研究的发展方向。

Research Advance of Mechanism and Inhibitor of Hydrate Formation in the Oil and Nature Gas Field

After introducing the configuration, mechanism of hydrate formation and trouble brought about by hydrate in the oil and nature gas field, hydrate inhibit agents play an important role in the environment protection on oil gas field. And further, according to the condition and main prevention and cure measures of hydrate formation, and category and application of the current hydrate inhibit agents, the development direction of hydrate inhibit agents in oil and nature gas field was proposed. Because hydrate could jam the well, conduit, valve and equipment, the researches of inhibitor play an important role in production safely and enviroment protection. On the basis of the review of hydrate formation mechanism and inhibiting formation measure, varieties and application scopes of inhibitors, the shortages of the existing inhibitors, the development trends of the research of inhibiting hydrate formation were proposed.