以南海某项目为依托，对回接至圆筒型浮式生产储卸装置（FPSO）的水下生产系统总体布置的考虑因素进行了研究和总结。重点介绍了位于圆筒型FPSO正下方的水下生产系统井口布置方式，以及立管、脐带缆及电缆连接至圆筒型FPSO的悬挂方式及位置布置形式。该研究可为今后类似的水下生产系统总体布置提供参考。

Based on an oil development project in the South China Sea, the considerations of general layout for subsea production system (SPS) tied back to a cylinder shaped floating production, storage and offloading unit (FPSO) are summarized. Focus is put on the wellhead layout for the subsea production system which is just below the cylinder shaped FPSO, the hang mode of the production riser, umbilical and subsea power cable connected to the cylinder shaped FPSO, as well as the corresponding position arrangement. This research can provide reference for the general layout of similar subsea production systems in the future.