The volume of material removed during drilling in sedimentary rocks is 1.8 m³.
The volume of material that will be removed during the drilling of a water well in sedimentary rocks can be calculated by determining the volume of the cylinder formed by the drilling process. Given that the diameter is 20 cm (8 inches), the radius is 10 cm. The formula for the volume of a cylinder is V = πr²h, where r is the radius and h is the height. Substituting the values: V = 3 x 10² x 60 = 18,000 cm³ = 18 L = 1.8 m³.
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