Answer to Question #293556 in Chemical Engineering for Atang

Question

The surface casing of the well is to be cemented to the surface with a single-stage cementing using Class G cement + 5% bentonite. Estimate the total number of sacks required for cement & bentonite and total time required to seal surface casing with 20% excess of the total volume of slurry. 

Answer 1

AFVsavba To pump the waters from production battery 2 (PF2) of the Caño Limón oil eld, Arauca, there are three pumps in parallel with the characteristics shown in the gure. What would be the diameter of the steel pipe (Ks = 0? 046mm)? that would be required to pump the 2.21 m3 / s of production water = What would this diameter be if the material were galvanized iron (Ks = 0? 15mm)? In both cases, what would be the energy consumed in a valve whose objective was to regulate the ow in such a way that exactly 2 21 m3 / s were pumped? L = 2360m

The commercially available diameters for the two materials are:b