Long Stroke Sucker Rod Pumping System

Long Stroke Sucker Rod Pumping Unit has always been very popular in the world due to relatively simple design, compact framework, convenient operation, high performance and low energy consumption, adjustable frequency, particularly applicable for high-volume and deep extraction. When the oilfield reach the second half of their life, the Long Stroke Sucker Rod Pumping Units are a very desirable artificial lifting solution to revival of productionso it is used as an efficient method to extract oil, and the users of this technology is increasing day by day.