DEVELOPMENT OF SEQUENTIAL POLYMER INJECTION SYSTEM FOR CONFORMANCE CONTROL

摘要

PURPOSE: An apparatus and a method for simulating sequential polymer injection processes for conformance control are provided to confirm the production change of oil and water through the effective porosity change of the water and oil. CONSTITUTION: An apparatus for simulating sequential polymer injection processes for conformance control comprises a core holder(10), a pressure/temperature control unit, a pressure/temperature sensor, an injection unit, and a controller(60). The core holder receives a core(1) having a flow path therein. The pressure/temperature control unit controls the pressure and temperature of the core holder. The pressure/temperature sensor detects the pressure and temperature of the core received in the core holder. The injection unit injects polymer into the core. The controller detects the permeability of oil and water passing through the flow path of the core.