| After-sales Service: | Yes |
|---|---|
| Warranty: | 1 Year |
| Manufacturing Process: | CNC Milling |
| Surface Treatment: | Galvanized |
| Operation Pressure: | Atmospheric Pressure |
| Material: | Alloy |
| Samples: |
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| Customization: |
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Oil Well Swellable Casing Packers are robust expandable stainless steel devices designed to set at low pressures to achieve zonal isolation.Packer provides a simple, effective, high integrity solution for cased and open hole zonal isolation. The swell packer system can be used either in cased or openhole wells. In some openhole applications, operator may be able to avoid cementing and perforating altogether, reducing the expense associated with these operations. By reducing well construction costs, saving rig time, and isolating producing zones, the Swell packer system attain previously unachievable levels of oilfield performance. Depending on the characteristic of the natural rubber, it swells when exposed to hydrocarbon / water based fluid, the amount of swell depends on the chemistry of the fluid and the temperature at which the exposure occurs. Fluid absorption into the swellable elastomer occurs through diffusion. It diffuses into the elastomer through the random thermal motion of the atoms that are in the fluid.
Applicable Industries: Energy & Mining
Use::Well Drilling
Place of Origin: Shandong, China
Brand Name: Zhao Xin
Material: Alloy steel
Type: ZXK48/ZXK60/ZXK102/ZXK114/ZXK127/ ZXK168/ ZXK178
| Nominal diametersd | Max.O.D D |
Sealing length of rubber tube L |
Effective length L0 |
Well diameters range |
| 48 | 78 | 1150/2000/3000/ 4000/6000/10000 |
2600/3540/4540/5540/7540/11540 | D+15~1.7D |
| 60 | 89 | 2600/3540/4540/5540/7540/11540 | ||
| 73 | 102 | 2600/3540/4540/5540/7540/11540 | ||
| 89 | 114 | 2600/3550/4550/5550/7550/11550 | ||
| 102 | 133 | 2600/3590/4590/5590/7590/11590 | ||
| 114 | 146 | 2600/3620/4620/5620/7620/11620 | ||
| 127 | 154/148 | 2600/3630/4630/5630/7630/11630 | ||
| 140 | 178/183/190 | 2900/3850/4850/5850/7850/11850 | ||
| 168 | 202 | 2900/4120/5120/6120/8120/12120 | ||
| 178 | 206 | 2900/4120/5120/6120/8120/12120 | ||
| 245 | 286 | 1050/2000/3000/ 4000/6000/10000 |
3180/4280/5280/6280/8280/11280 | |
| 273 | 324 | 3180/4280/5280/6280/8280/11280 | ||
| 298 | 349 | 3180/4280/5280/6280/8280/11280 |
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