Gas condensate exists generally in the upper Paleozoic Sulige gas reservoir. During production，it was found that the produced liquid of condensate in some gas gathering stations was seriously emulsified，which had a great impact on the normal production. Taking the produced liquid emulsion of condensate in Sulige gas field as the research object，the emulsification characteristics and influencing factors of produced liquid in typical blocks were analyzed. The composition of the five produced condensate emulsions was quite different，and the stability of the emulsions was in good correspondence with zeta potential and salinity. The greater the absolute value of Zeta potential，the more stable the emulsion. The higher the salinity of the aqueous phase， the lower the stability of the emulsion. The mass fraction of alcohols and esters in five produced condensate emulsions was 1.48%— 4.80% and 2.08%—6.34%，respectively. the polar organic substances of alcohols and esters would form a composite interface facial film with hydrophilic surfactant at the interface，which was conducive to the formation of condensate emulsion. In the condensate emulsion in Sulige gas field，the water phase was continuous phase and oil was dispersed phase. For some single oil droplet，oil was a continuous phase and water was a dispersed phase，which finally formed a complex water-in-oil-in-water（W/O/W）type emulsion. With the increase of foaming agent and suspended matter content，the volume fraction of the simulated condensate emulsion increased first and then decreased. When the mass fraction of foaming agent was 0.6% and the mass fraction of suspended solids was 0.4%，the volume fraction of the simulated condensate emulsion was the largest，while the concentration of corrosion inhibitor had no obvious effect on the volume fraction of condensate emulsion.