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Self-expanding Packer

Product categories of Self-expanding Packer, we are specialized manufacturers from China, Self-Expanding Packer, Grout Packer suppliers/factory, wholesale high-quality products of Water Well Packer R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!

China Self-expanding Packer Suppliers

Self-Expanding Packer

Structure: Made up of oil expanding type or water expanding type expandable elastomer material, mechanical pipe string, centralizer and ect.


1. Segregated completion: Horizontal well/large displacement well can be interlayer-packed to carry out sub-level exploitation;

2. Packing water bearing layer: pro-phase and anaphase water plugging operations can be carried out to cut off the water bearing layer with good plugging effect;

3. Separate-zone production:oil well can be interlayer-packed according to its producing layer to improve the protection;

4. Assisting well cementing: it can be used at the top and bottom of the casing to provide supplementary packing after the well cementing in case of the problem of channeling because of the bad cementation between the cement ring and the casing, guaranteeing the tightness and improving the cementing quality;

5. Simplifying the well cementing: with the simple construction technology, the well completion technology can be simplified and the well construction period can be shortened;

6. Sectional development of the reservoir: after development, oil production can be put into quickly without moving the pipe string.

7. Intelligent completion: intelligent completion can be carried out together with slide bushing and other tools

8.Sand protection: provide the top mortise packing for horizontal gravel filler.

1. ISO 9001/ API Q1 / ISO14001 / OHSAS 18001 Certificate
2. Large stocks Timely delivery
3. Professional
4. Good after-sale service

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