Types of rod pumps

Subsurface Rod Pumps, Parts and Accessories. Sucker Rod Pump, actuated by a pumping unit and a sucker rod string. There are two basic types of Subsurface Pumps, the Tubing Pump and the Insert Pump.

The Five Basic Components of a Sucker Rod Pump: Traveling Valves. SV are ball and seat type valves that are in cages to restrict the movement of. There are two types of rod pumps, tubing pump and the rod or insert pump.

R (1989): System Analysis for Sucker-Rod Pumping.

In this type of gas lift installation, a volume of formation fluid accumulates inside . The American Petroleum Institute (API) has standardized two types of rod pumps: insert and tubing. Both types have five basic components: a plunger, . New types of oil-well sucker-rod pumps developed by Ékogermet-M for oil production are described. Our rod pumping systems deliver enhanced safety, increased efficiency,. There are two basic types of subsurface pumps, the tubing pump and the insert pump . Rod pumps are inserted inside the tubing and run as an assembled unit with the sucker rods.

This type pump is anchored in a cup type or mechanical type . The plunger and traveling valve are run in the well with the sucker rods. The fixed type is attached below the pump barrel as part of the tubing string. Subsurface pump(rod type), also called as sucker rod pump, can be assembled and connected to the lower end of the sucker rod on the groun run into the well . Artificial lift refers to the use of artificial means to increase the flow of liquids, such as crude oil. There are at least three types of hydraulic subsurface pump:. Rod pumps are long slender cylinders with both fixed and moveable elements . A sucker rod is a steel ro typically between and feet (to meters) in length, and threaded at both ends, used in the oil industry to join together the surface and downhole components of a reciprocating piston pump installed in an oil well.

The pumpjack is the visible above-ground drive for the well pump, and is . The rod pumps shown in parts (c) and (f) of the Figure are provided with top. Let us add that it is usual to install above rod pumps a ring-type check valve that . In addition to standard API pumps, there is a multitude of nonstandard sucker-rod pump types available from different manufacturers.