Patent ID: 6186239
Filing Date: 2001-02-13
Classification: E21B

Abstract:
An apparatus for installation in a well to deliver a remediation fluid into said well, said well having a wellhead, with a laterally extending access port, said apparatus comprising:a flexible hose having an upper end and a lower end;a terminal fitting assembly on said upper end of said hose, said terminal fitting assembly adapted to seat and seal in said lateral access port;a tubing nose on said lower end of said hose which has a closure member that is capable of holding a pressure to make said hose rigid, enabling said hose to be pushed down said well, wherein said closure member opens by increasing pressure in said hose to subsequently allow a remediation fluid to be pumped through said hose;a valve adapted to be mounted to said wellhead outside of said terminal fitting assembly at said access port for opening and closing said access port; anda pump adapted to be operatively connected to said closure member for pumping said remediation fluid through said closure member and delivering said remediation fluid through said hose into said well.