Payment & Shipping Terms:
|Type:||Paraffin-proof And Anti-block Type,super Long Stroke Sand Pump,heavy Oil Pump||Stroke:||20~30m|
|Tubing Thread:||2 3/8,3 1/2||Rod Thread:||3/4|
Oil well special pump
1.Full-range oil pump
Main features: long stoke,large displacement,low travel frequency,simple structure,low operaating cost and convenient maintenance,don't need to wash wells and higher oil production efficiency when working with intelligent pumping unit,The inner hole of pump barrel is scraping and polished,the surface is strengthened,the hardness reaches 26~28HRC,and the surface roughness Ra <=0.4.The plunger adopts polyurethane short plunger.Each pump barrel can be interchangeable and connected on the same axis.Small clearance(0~0.1mm) is achieved for each pump barrel connection.Dongying Gardener co. email@example.com
2.Paraffin-removal and anti-block oil pump
During well washing,the plunger position is set according to parameters,the plunger does not need to be extracted when the well washing operation is normal.It has two functions with oil production and well washing which can reduce the cost and working time.When well washing operation,it is No pullution and green environmental protection.
3.Suspension type super long stroke rod pump with bottom double seal
This type of oil pump can swab oil directly from tubing pipe which reduce the cost of casing pipe.At the bottom of the pump,there is a double seal device with a bowl and an elastic seal device that increases the stability and at the same time lifting the oil pump without raising up the tubing,which reduces the operating costs.In addition,when connected with a 20~30m extra long plunger,the pump can reduce the working frequency,produce larger amount of oil in a single stroke,and improve the efficiency of oil production.
Diameter Plunger Length Stroke Tubing thread Rod thread
mm m m3/d 2 3/8NU
44 20~30 3 1/2NU
4.Super Long Stroke Sand Control Rod pump
The rod pump is connected with the joint carrying the sand leakage hole both on the top and at the bottom,the sucker rod pump can effectively separate the sand gravel in the oil or the oil dirt from the inner wall of the tubing,and deposit it into the bottom sand sinking pipe,thus reduce the occurrence of pump stuck.
5.The integral pump barrel type oil well pump for heavy oil
Tungsten carbide valve with greater specific gravity
Material of travelling and fixed valve cover is corrosion resistant stainless steel.
Technical Properties of main components of Oil-well pump
1.Inner hole carboniitriding process is applied to the pump barrel.The surface haardness of the pump tube treated by nitrocarburizing can achieve 58~66HRC,the nitrocarburized layer is 0.95~1.2mm from internal surface.
2.Nickel -base alloy is aprayed on the surface of the plunger,The hardness of the base is 55~62HRA,and the surface hardness is >=55HRC
Contact Person: Mrs. Cathy Yuan
Tel: 0086 159 6388 1160