Rod, Thin Wall Barrel, Top Anchor Pump

The wall thickness of the pump barrel is 3.175 mm, which is suitable for well conditions requiring small tubing and large pump diameter. It is suspended inside the tubing by the support joint, which is convenient for downhole operation and economical and practical. The top fixed rod pump support mode has two modes: mechanical and leather cup, which can be selected according to customer needs.

Product performance and advantages

• During the movement of the plunger, the sand around the locking device can be washed away to prevent the sand from sticking and make the pumping operation easy;

• The pump barrel can swing around the fulcrum of the top locking device, so the pump barrel and tubing will not be damaged when pumping in the inclined well;

• Under the same fixed position and depth, the submersion of the pump is larger than that of the bottom fixed rod pump, so it is more suitable for use in low-production wells and low-level wells.