Dynamic parameters analysis for gas condensate wells
Chen An-le, et al. ( Petroleum University, Beijing 102249, China)
Since condensate gas changes its phase state when pressure declines, a new method to analyze and interpret the dynamic parameters for condensate wells through well testing has been established, and practical well testing theory plate has been studied in this paper. By this method, parameters such as skin factor, polluted (or improved) area semidiameter, condensate oil content distribution, permeability around wells and formation permeability can be interpreted to provide reliable dynamic parameters for condensate gas recovery. At the end of the paper, a practical case is given to explain the concrete method for condensate well dynamic parameters interpretation.
【CateGory Index】： TE373