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Our tubing anchor anchor the tubing string in a rod pumping well .The tubing anchor effectively reduce rod, tubing, and casing wear. Elimination of breathing and buckling of the tubing string also increases production by lengthening the effective stroke of the pump, which increases volumetric efficiency.
Based on proven technology, the Anchor uses hydraulically activated hold-down slips to provide an anchoring point for the tieback or work string during stimulation operations.
Features
1. Hydraulically activates during pumping
2. Tungsten carbide slips
3. Reliability of oil bleeding
4. Prevent the blowout.
Technical Parameters
| Model | Length | Max OD | Min ID (mm) | Pressure (MPa) | Max OD when teeth open | Setting Pressure | Connecting Thread | Casing ID to be used |
| (mm) | (mm) | (MPa) | ||||||
| 51/2” | 580 | 115 | 62 | 25 | 128 | 8月12日 | 2-7/8 TBG | 121-124 |
| 7” | 660 | 150 | 76 | 25 | 168 | 8月12日 | 3 1/2 TBG | 155-166 |
| 9 5/8” | 970 | 208 | 76 | 25 | 245 | 8月12日 | 3 1/2 TBG | 218-240 |
| 9 5/8” | 970 | 208 | 98 | 25 | 245 | 8月12日 | 4 1/2 TBG | 218-240 |
* Other sizes and connections available on request