Cryogenic Insulated Pipe Supports Cryogenic Insulated Pipe Supports,Insulated Pipe,Insulated Pipe Clamp,Insulated Pipe Support Simcan Industrial Equipment Co.,Ltd. , https://www.simcanindustry.com
Pump – D (in)
Pump Tubing – L (ft)
Plunger – L (ft)
Vitter – D (in)
Pullrod – D (in)
1 1/4
10.8
|
31.21.97
|
22.62 7/8
3/4
1 1/2
2 7/8
3/4
1 3/4
2 7/8
3/4
2
10.8
|
26.21.97
|
17.72 7/8
3/4
2 1/4
3 1/2
7/8
The rod pump is a key component used in oil and gas production, designed for efficient fluid extraction from wells. Below are the basic specifications:
Rod pumps are widely used in the oil industry due to their reliability, efficiency, and ease of installation. Choosing the right type based on well conditions ensures optimal performance and reduces operational downtime. Whether it's a deep well or a well with sand issues, selecting the appropriate rod pump model is essential for long-term success.
Model NO.: Rod Pump
Cages: Low Alloy Steel Cages
Trademark: Zhongshi
Transport Package: Wooden Frame
Specification: API
Origin: China
HS Code: 8431431000
A rod pump can be fully assembled on the surface and connected to the lower end of the sucker rod. It is then lowered into the well as a single unit and fixed in the tubing using a pre-installed seating nipple at the desired depth (pump setting depth). Compared to tubing pumps, the workover time for a rod pump well is significantly reduced by at least 50%, making it more efficient for maintenance and operations.
There are three main types of rod pumps:
1) **Stationary Barrel Bottom Anchor Rod Pump (RHBC and RHBM)**
This type is ideal for deep wells because the barrel only experiences external pressure and not tensile load, resulting in minimal clearance changes. However, it is not recommended for sandy wells, as there is no circulation of well fluid around the barrel, which may cause sand buildup and jamming.
2) **Stationary Barrel Top Anchor Rod Pump (RHAM and RHAC)**
This pump is suitable for wells with sand production, as the fluid discharged from the guide cage helps wash away sand between the tubing and the top of the pump. However, due to the increased internal pressure and tensile load from the fluid column, the plunger clearance tends to increase during the upstroke, making this type less suitable for deep wells.
Here is a table summarizing some of the key dimensions: