Prediction of Reservoir productivity by Monitoring and Interpreting Fracturing Fractures

The hydraulic fracturing is an important technical measure to increase production of oil and gas wells,augment injection in injection wells.The real-time monitoring and interpretation of hydraulic fracturing technology is not only a key means to ensure the fracturing effect,but also development trend of the hydraulic fracturing technology.Fracturing parameters of fractured wells are the most important factors to determine the fracturing effect;the preferred fracturing parameters can improve the efficiency and save cost.In this paper,fracture parameters were interpreted by the formation closure stress analysis,the construction friction Analysis and the net pressure fitting analysis,and then reservoir productivity was predicted.