Height of cement in the annulus

Input(s)

Vs\mathrm{V}_{\mathrm{s}}: Slurry Volume (ft3)\left(\mathrm{ft}^{3}\right)

Cc\mathrm{C}_{\mathrm{c}}: Casing Capacity (ft3/ft)\left(\mathrm{ft}^{3} / \mathrm{ft}\right)

AC: Cement Remaining in Casing (ft3)\left(\mathrm{ft}^{3}\right)

E: Excess Volume (fraction)

Output(s)

H: Height of Cement in Annulus (ft)

Formula(s)

H=VsAC+CcE\mathrm{H}=\frac{\mathrm{V}_{\mathrm{s}}-\mathrm{AC}+\mathrm{C}_{\mathrm{c}}}{\mathrm{E}}

Reference(s)

Lapeyrouse, N. J., 2002, Formulas and Calculations for Drilling, Production and Workover, Second Edition, Gulf Professional Publishing, Page: 58.


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