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Use Range Of Packer
- May 31, 2018 -

Widely used in drilling, cementing, testing, completion and other operations.

Also used in downhole oil operations. For example, the casing external Packer used in the cementing process is used to form a permanent bridge between the casing and the wellbore, preventing the cementing process from losing the cement, causing the formation oil, gas and water channeling.


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