STUDY ON MECHANICAL SAND CONTROL TECHNOLOGY

It is difficulty to control sand in high water cut and viscosity and low permeability well of Bianmianhe Oilfield, A new mechanical sand control technique were researched to solve the difficulty in sand controlling, this technique uses well compatible produced water as sand-carrying agent, and can realize formation packing and wellbore packing with one string trip, it will improve packing efficiency of wire wrapped screen sand control and enhance permeability of near wellbore, at the same time it will enhance oil well productivity, application in three well of this technique is very successful.