Heavy Wall Onshore Oil Well Tubing Pump Cup Seating Bottom Anchor
Bottom Anchor Onshore Oil Well Tubing Pump
Bottom anchor onshore oil well tubing pump description:
Various oil well tubing pumps and spare parts conform to API SPEC 11AX, and special pumps can be designed and manufactured such as heavy crude oil pumps, sand-proof pumps and Gas-proof pumps according to the requirements of users. Key parts of the pumps can be made of materials with strong corrosion-resistance and excellent mechanical properties conform to NACE stdMR-01-76 according to various well conditions.
In the process of production with well 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, plunger and 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.
Well tubing pump and rod pump technical parameters:
| Major technical parameter | |||||
| API Pump type | Diameter(mm) | Barrel Length (m) | Stroke Range (m) | Length of Extension Pub Joint(m) | Size for tubing(in) |
| Rod pumps | 31.8 | 2.1 2.4 2.7 3.0 3.3 3.6 3.9 4.2 4.5 4.8 5.7 6.0 6.6 7.3 9.1 |
1.5-6 | 0.3 0.6 0.9 |
2 3/8 |
| 38.1 | 2 7/8 | ||||
| 44.45 | 2 7/8 | ||||
| Tubing pump |
31.8 | 1.5-7.8 | 0.3 0.6 0.9 |
2 3/8 | |
| 38.1 | 2 7/8 | ||||
| 44.45 | 2 7/8 | ||||
| 57.15 | 2 7/8 | ||||
| 69.85 | 2 7/8 3 1/2 | ||||
| 82.55 | 3 1/2 | ||||
| 95.25 | 3 1/2 | ||||
Barrel features:
1. Plating barrel, 67HRC-71HRC
2. Chemical material plating barrel, corrosive medium is difficult to invade, it's suitable for oilwells which have more corrosive medium.
Tubing pump packing photo:
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