The study consists on analysing the times of fall of the plunger in Plunger Lift Artificial System, the speed to which the fall becomes weightless, the influence of the characteristics of the gas, of the production pipes, of the flows of gas remainders, the plunger weight.

Keywords:
weight 7, weight 10, weight 20, artificial lift system, enrique rost, sg 0, weight 5, eduardo braganza, esteban gonzalez, spe 72171
Subjects:
Artificial Lift Systems, Plunger lift
Copyright 2001, Society of Petroleum Engineers
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