OFFSHORE OILFIELD COMPLETION TECHNOLOGY AND CONCEPT

Optimized and fast completion techniques and auxiliary technologies for offshore oilfield are presented in this paper, and the systematic completion technologies which differ form that of onshore completion are illustrated from such key aspects as completion fluid, perforation and sand control method, ESP surface management and control, etc. Based on the above illustration, some new offshore completion concepts are presented, i.e., optimized and fast completion, proper sand control and HSE.