Research advances on reservoir protection technology in low permeability oil field

Reservoir protection is priority to prevention.It is important to protect reservoir in low permeability oil field.This paper discusses that reservoir characteristics and reservoir potential harm are closely related to the reservoir protection.Meanwhile,it analyzes reservoir damage factors in the drilling, completion, perforating, oil testing,operating and others,systematically studied protection technology in low permeability reservoir,and put forward specific measures according to the analysis results to achieve the purpose of reservoir protection.