关键词: 自升式, 修井平台, 热源系统, 蒸汽系统, jack-up, workover platform, heat source system, steam system

Abstract: The 6th operation platform f shengli oilfield is designed as a jack-up workover platform and it needs heat source system for heating and heat preservation.The paper compared parameters of different heating mediums and finally chose the steam system as the heat source system. Then analysis the main component of the steam system, and made calculations, analysis and descriptions of the boiler, water treatment system, depressurization system, steam trap set and condensate system to finish the design of the heat source system.