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当海上生产平台生产的总液量远超出平台上油气水处理流程的最大设计能力,导致外输管线含水过高,平台外排水质不达标,生产水处理系统紊乱,甚至被迫以减产来应付时,经综合分析油田生产现状,研究可以利用的改善措施方法,提出改变测试分离器的测试功能为辅助生产分离器使用、旁通生产分离器部分进口来液、优化各种化学药剂的注入系统等各种措施,将水产水处理系统的处理量提高了将近30%,有效缓解了生产水产量过大和处理系统瓶颈问题,为平台的稳产高产乃至整个油田的增产节支做出了重要贡献。
When the total production volume of offshore production platform far exceeds the maximum design capacity of oil and gas water treatment process on the platform, resulting in high water content in the pipeline, non-compliance of the effluent quality of the platform, disorder of the production water treatment system and even forced to reduce production , The status quo of oilfield production was comprehensively analyzed and the methods of improvement measures that could be used were studied. The test function of the test separator was proposed to be used as an auxiliary production separator. Bypassing the inlet liquid to the part of the production separator and optimizing the injection system of various chemical agents And other measures to raise the handling capacity of aquatic water treatment system by nearly 30%, which effectively alleviated the problem of over-production of aquatic products and bottleneck of treatment system, and made important contribution to the steady and high-yield of the platform and the increase and the production of the whole oil field.