Analysis of Characteristics of Water Flooding Producers with Polymer Breakthrough in Partially Polymer Flooding Area

摘要

During production of polymer injection industrization in SaZhong development area, old waterflooding wells universally polymer breakthrough in polymer injection aera, which make development criterion of partial wells vary, and also make production management difficult. This paper analyze polymer breakthrough conditions of old waterflooding wells in polymer injection area, bring out dynamic managenment methods correspondingly and it is useful for development regulation of polymer injection and waterflooding.