Question: You will cement a casing string at 1 0 , 0 0 0 ft . Between the cement slurry and the mud, you are planning

You will cement a casing string at 10,000 ft.
Between the cement slurry and the mud, you are
planning to displace a spacer that will fill up 1,000
ft in the annulus. Determine the maximum height
measured from the bottom that the cement slurry
can reach so that the formation at the bottom of
the well will not fracture

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