THE FIELD EVALUATION OF SANDSTONE RESERVOIR DAMAGE OF CARBONIC PERIOD IN TAZHONG
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Abstract
Using well testing data,this paper evaluates the damage degree,damage depth and the results of formation stimulation for Tzahong Carbonic period sandstone reservoir in Tarim.Based on the phenomenon that the farther the distance to borehole axis,the slighter the damage of formation,the skin factor is divided,the applications of well testing data are enhanced.It has a guide function for formation stimulation.
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