Application of Oil Well Packer
It’s widely used in oil & gas field exploration and development of each production process.
1. In drilling operation, work as the permanent bridge plug or retrievable bridge plug, treating packer or permanent retainer.
2. In testing operation, test zone & drilling fluid separated from other zones.
3. In cementing operation, work as the external casing packer, avoid drilling fluid channeling or formation fluid channeling form microgap.
4. In perforating operation, maintain high energy gas pressure.
5. In increase production, provide good condition for water/gas injection, transform, plugging, sealing channeling.
6. In production string, provide good condition for oil & gas extraction.
7. In gravel pack & sand control operation, sealing, circulation or separation.
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