Abstract
Subsea production system, also named as subsea tie-back or subsea, consists of subsea wells, subsea processing facilities, subsea flow-lines, subsea controls, and surface Host, has capability to product oil & gas without an offshore structure straightly up the subsea wells. Offshore oil development field is reaching around 3000m and SPS technology is essential. This paper introduces recent trend in the development of SPS from the viewpoint of control engineering application.
