SELF-CONTAINED APPARATUS FOR REMOTELY OPERATING AN UNDERWATER PRODUCTION TREE AND REMOVING A WELL SUSPENSION, AND METHOD FOR OPERATING AN UNDERWATER PRODUCTION TREE AND REMOVING A WELL SUSPENSION

摘要

self-contained apparatus for remotely operating a subsea production tree and removing the suspension from a well, and method for operating a subsea production tree and removing the suspension from a well is described a self-contained apparatus (10) for remotely operating a production tree (12) and remove the suspension from a well. the apparatus comprises a spindle operating tool (22) adapted to be connected to a production spindle (12), at least one downhole tool (22), at least one of the tools being a plug recovery tool (22) ), and a tool implementation device (26) in hydraulic communication with at least the buffer recovery tool (22) for hydraulically operating the buffer recovery tool (22).