RESEARCH OF INTEGRAL BLOCK PROFILE CONTROL SCREENING TECHNIQUE

The integral block profile control technique is one of the important measures for inhibiting the integrate water cut increasing and enhancing the stage recovery percent in a block. This paper presents a set of screening method suitable to the integral block profile control. using the method, proper wells, layers and agents can be selected, consuming amount of profile control agent can be optimized,and effect prediction and economic evaluation can be conducted simply,rapidly and accurately. The method can meet the demands of integral block profile control screening.