Oilfield Rod Pump/Sucker Rod Pump/downhole pump
Oilfield Rod Pump/Sucker Rod PumpProduct Description
Rod pump is also known as insert rod pump, it is one type of the conventional sucker rod pumps. The rod pump is connected to the sucker rod directly, it can be pulled out with sucker rod and does not influence the tubing, so the well inspection and workover is more convenient. It can save half times and reduce cost of the pumping test, thus the rod pump is suitable for the deeper well.
Shengji began to manufacture rod pump in the 1960s and we are the main insert and rod pump supplier in China. Our rod pump is strictly conforming to API SPEC 11AX (or GB18607) standard.
Depending on the wall thickness of the barrel, the rod pump can be classified as either a thin wall rod pump or a thick wall rod pump. At Shengji, we manufacture these insert rod pumps according to different requirements of customer’s.
1.40 years’ experience in designing and manufacturing downhole pumps.
2.Participated in the draw up of the national standard of downhole pump.
3.Reduce the cost of pumping test.
Thin wall rod pump
Thick wall rod pump
Pump diameter (in)
1 1/4-2 1/2
1 1/4-2 1/2
Plunger length (ft)
Barrel length (ft)
Barrel: A1~A6, B1~B6, C1~C5, D1~D5, N1~N6
Plunger: B1~B3, C1~C3, D1~D3, E1~E3, F1~F3
API 5CT API 6A API 11AX API 11E API 16A
PR2 Choke Valve PR2 Gate Valve PR2 Tubing-head Spool CE ASME U ASME S
SHENGJI GROUP (formerly known as General Machinery Plant,SINOPEC) established in 1964 and restructured in 2007, covers an area of 158 acres, 1500 employees,1200 advanced equipment, annual revenue $150 milliion. SJ has 18 production plants, 8 subsidiaries and several offices around the main oilfield in the world.The group owns high level R & D center and National Laboratories carrying out strategic cooperation with China University of Petroleum and other several scientific research institutes of SINOPEC. SJ has obtained more than 150 national patents.The products have been exported to U.S.A, Canada, Peru, Ecuador, Venezuela, India, Saudi Arabia, Oman, Bahrain, Iran,Turkmenistan,Kazakhstan,Russia,Sudan,etc.Shengji is Sinopec, CNPC, CNOOC, Shell, Chevron, GE, Schlumberger, Haliburton, Weatherford excellent supplier.