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本期论文广场栏目中,油气田钻井节流管汇系统的技术发展一文,介绍了节流管汇系统的基本组成、技术现状和发展趋势,指出多级节流和精细控压是节流管汇系统未来的发展方向。焦化氨水槽开裂机理分析及防护措施研究、角转向位置安装旋转补偿器的支架受力计算方法、海洋平台上部组块一体化建造技术、高压天然气对油嘴冲蚀的流场分
In this column, the paper introduces the technical development of the system of the throttling manifold in oil and gas field, introduces the basic composition, technical status and development trend of the throttling manifold system. It is pointed out that the multistage throttling and fine control of pressure are the manifold The future direction of the system. Coking ammonia tank cracking mechanism analysis and protective measures research, angular steering position mounted rotary compensator support force calculation method, the integration of the upper platform of the offshore platform block technology, high pressure natural gas nozzle erosion of the flow field points