Well completion system for oil and gas wells

摘要

A well completion system and method in which reeled tubing is connected in the completion string which includes a safety valve and a sliding sleeve valve. A straddle assembly is provided within the sliding sleeve valve for sealing against axial flow of fluid and isolating a lateral fluid flow path. A stinger assembly is provided which is insertable within the straddle assembly and connectable to the reeled tubing to lock the reeled tubing relative to the straddle assembly and the sleeve valve. The sliding sleeve valve functions to selectively control the lateral flow of production fluid into the production string for upward flow through the safety valve and the reeled tubing to the ground surface.