The rod pump is connected to sucker rod after being assemblied on the surface then it is pulled down to the well bottom through the tubing. Thus it is convenient for the inspection and workover because they can be pulled up and down through the tubing and suitable for deeper well. The life span of tubing can be prolonged for decreasing the times of the thread of the tubingbeing turned on and off and the time of the workover. The rod pump can be classified into two types of mechanical seating and cup seating. Also it is divided into three types as RHA (stationary heavy well barrel top anchor rod pump), RHB (stationary heavy well barrel bottom anchor rod pump) and RHT (travelling heavy well barrel bottom anchor rod pump).
|Model||mm(in)Nominal Dia.||m(ft)Plunger Length||Stroke m||m3/d Pump Constant||Tubing And Thread||In Sucker Rod|
|20-125RHAC/M||32(1.25)|| 1.2-1.8 |
Saigao Group send the casing to our regular client casing. Our client are very interested in our casing.
SAIGAO’S Casing were loading and delivering to Albania. This hoisting and loading method, can most definitely avoid rubbing, grinding, scraping and other causes of external paint or protective cap and other damages. Whether it is in our factory, or the port of station, we will choose the best way of