Product Details
Place of Origin: China
Brand Name: Zhongshi
Certification: API, ISO, QHSE
Model Number: TH(B)M
Payment & Shipping Terms
Minimum Order Quantity: 1 set
Price: Negotiable
Packaging Details: Standard exported packing
Delivery Time: 10~15 workdays
Payment Terms: L/C, D/P, T/T, Western Union, D/A
Supply Ability: 1000 SETS/MONTH
Machine Type: |
Petroleum Machinery |
Application: |
Oil Production |
Barrel Wall: |
Heavy Walled |
Pump Barrel Coating: |
Chrome Plated |
Seating Type: |
Cup Seating |
Seating Location: |
Bottom |
Machine Type: |
Petroleum Machinery |
Application: |
Oil Production |
Barrel Wall: |
Heavy Walled |
Pump Barrel Coating: |
Chrome Plated |
Seating Type: |
Cup Seating |
Seating Location: |
Bottom |
Cup Seating And Chrome Plated Barrel Oil Well Tubing Pump
Cup seating and chrome plated barrel tubing pump description:
In the process of oil production with tubing pump, when traveling valve and standing valve appear problems,we can pull the traveling valve and standing valve out the well through the sucker rod string, plungerand the puller ,instead of pull the whole pump and tubing string out of the well, reduce the labor intensity of operation, reduce the operation cost.
The downhole sequence of the tubuing pump: the tubing pumps are divided into two parts: the pump assembly and the plunger assembly. C34 is the tubing coupling. The pump assembly is connected to the bottom of the tubing string through C34 and goes down into the well along with the tubing string. . The plunger assembly is attached to the sucker rod column through the C11 upper travel valve cover and is lowered into the well.
API pump model technical parameters table:
| Pump model | Pump bore(in) | Plunger length (mm) | Stroke length(mm) | Pump Constant (m3/d) | Size of matched tubing (in) | Size of connecting Sucker Rod(mm) | Length of extension Coupling |
| 25-125 | 1.25 | 600-1200 | 600-1200 | 1.14 | 2-1/2 2-7/8 | 16 | 300-900 |
| 25-150 | 1.5 | 1.642 | 2-1/2 2-7/8 | 16 | |||
| 25-175 | 1.75 | 2.235 | 2-1/2 2-7/8 | 16 | |||
| 20-175 | |||||||
| 25-225 | 2.25 | 3.694 | 2-7/8 | 19 | |||
| 25-275 | 2.75 | 5.518 | 2-7/8 | 22 | |||
| 30-275 | 2.75 | 5.518 | 3-1/2 | 22 | |||
| 30-325 | 3.25 | 7.707 | 3-1/2 | 22 | |||
| 30-375 | 3.75 | 10.261 | 3-1/2 | 25 | |||
| 40-375 | 3.75 | 10.261 | 4 | 25 |
Tubing pump delivery photo:
