Sucker Rod
Sucker Rod
A steel rod that is used to make up the mechanical assembly between the surface and downhole components of a rod pumping system. Sucker rods are 7 to 9 m long and threaded at each end to enable the downhole components to be run and retrieved easily. They are produced to the API 11B specification. The specification varies to the customers need and this includes anti-corrosion and anti-abrasion resistant coating.
Double horsehead pumping unit GB/T29021
Adjustable Diameter and Changeable Torque Beam Pumping Unit GB/T29021-2012
URB 51
URB 41
Geological Modeling
Spatial Data Analysis inside the GIS setting