An Experimental Formula of Condensate Gas Well Productivity

An experimental formula for calculating theproductivity of condensate gas wells is derived throughanalyzing the relationship between the average productivityof a single gas well and the open flow capacity duringthe stable production period and combining with themethod of calculating open flow capacity by single- pointtesting. The calculated results of an example coincides withthat of traditional well test analysis. This formula is simple,practical and easy to use.