Patent ID: 7934553

Claim:
A method, comprising: deploying a tubular structure in a wellbore; isolating a plurality of sections along an annulus surrounding the tubular structure; deploying a tool on a tubing in the tubular structure with an inner annulus being formed between the tubing and the tubular structure, the tool having a jetting device and a valve shifting mechanism; performing a well treatment procedure at each section by shifting open a flow valve with the tool and pumping solids laden fluid through the inner annulus and flow valve in each section; the well treatment procedure at each section further comprising pumping fluid through the tubing and jetting device to fluidize and circulate solids from the tubular structure via the inner annulus so as to clean the inner annulus of the tubular structure in the section being treated after the start of the step of pumping solids laden fluid through the inner annulus and flow valve; the well treatment procedure at each section further comprising shifting the flow valve in the section being treated closed with the tool at a time after the start of pumping solids laden fluid through the inner annulus and flow valve, and at a time after the start of pumping fluid through the tubing and jetting device; flowing a fluid into the tubular structure at each section through a screen assembly having an isolation valve; and shifting at least one of the isolation valves with the tool delivered down into the tubular structure on the tubing.