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
Name: |
API 11AX Well Pump Tubing |
Pump Model 2: |
THBM |
Seating Location: |
Bottom |
Pump Type: |
Tubing Pump |
Barrel Material: |
High Carbon Steel |
Standard: |
API 11AX |
Name: |
API 11AX Well Pump Tubing |
Pump Model 2: |
THBM |
Seating Location: |
Bottom |
Pump Type: |
Tubing Pump |
Barrel Material: |
High Carbon Steel |
Standard: |
API 11AX |
API 11AX Well Pump Tubing High Carbon Steel Bottom Anchor
API 11AX Well Pump Tubing description:
The pump barrel assembly of the tubing pump connected on the tubing string,and with its down to the bottom of the well.Plunger assembly connected on the sucker rod string and with it down to the pump barrel position in the well,then with it do up and down reciprocating motion, so as to realize the production process.
There is a wide range of plunger (or pump-bore) sizes standardized by the industry. The API pump-bore sizes that are currently available range from 1 1/16 to 3 3/4 in. in diameter. This 1 1/16-in. size has been added back in the latest edition of the standard. Additionally, a new barrel type has been accepted in the latest API Spec. 11AX. This is the "X-type" barrel. It has a thin-walled barrel configuration for threads on either end of the heavy-walled barrel and is available for metal plungers only. This type of pump does not require the extension couplings normally needed for heavy-walled barrel pumps. Thus, this pump reduces the burst or collapse concerns of the thin-walled extension couplings and allows deeper producing depths to be attained.
API 11AX Well Pump Tubing technical Specification table:
| No. | Item description | Rod pump | Tubing pump | |
| Standing barrel | ||||
| Top anchor | Bottom anchor | |||
| 1 | Pump radial& Displacement | smaller | smaller | large |
| 2 | Whether Unloading | no | no | yes |
| 3 | cost | high | high | lower |
| 4 | Anti-leakage | bad | bad | good |
| 5 | Inclined well | good | good | normal |
| 6 | Deep pumping capacity | bad | good | better |
| 7 | Stroke Length | long | long | long |
| 8 | Check cycle | longer | shorter | long |
| 9 | Flow design | good | good | better |
| 10 | Fluid viscosity(cP) | About 400 | About 400 | About 400 |
| 11 | Gas Compression ratio | larger | larger | smaller |
| 12 | Liquid level | low | lower | higher |
| 13 | Anti-Sandiness | better | worse | better |
| 15 | Anti- corrosion | normal | normal | better |
| 16 | Adapt to the bad environment | normal | normal | better |
Delivery loading photo for well tubing pump:
Video
