Week 6 : Cementation operations

Cementation

Oil Well cementing is the process of mixing a slurry of
cement and water and displacing it down the casing,
tubing or drill pipe to a pre-specified point in the well.
Primary cementing >>Casing Cementation

The cementing takes place soon after the lowering of
the casing is called primary cementation.
Secondary cementing 
Any other operations where cement is pumped in a
well either during drilling operation or in production
phase.

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