TOOLS AND METHODS FOR USE IN COMPLETION OF A WELLBORE

摘要

A ported tubular is provided for use in casing a wellbore, to permit selective access to the adjacent formation during completion operations. A system and method for completing a wellbore using the ported tubular are also provided. Ports within the wellbore casing may be opened, isolated, or otherwise accessed to deliver treatment to the formation through the ports.

主权项

1. A method for delivering treatment fluid to a formation intersected by a wellbore, the method comprising the steps of:
lining the wellbore with tubing, the liner tubing comprising at least one ported segment, the ported segment having at least one lateral opening through the liner tubing; deploying a tool assembly downhole in the lined wellbore on tubing string, the tool assembly comprising an abrasive fluid perforation device and a sealing member; locating the tool assembly at a depth generally corresponding to the at least one ported segment; setting the sealing member against the liner tubing below the ported segment; and delivering treatment fluid to the ported segment.