Blar i Faculty of Science and Technology på emneord "eccentric annulus"
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An Experimental Investigation of Density-Unstable Displacement in a Vertical Annulus with Relevance to «Reverse Heavy Over Light" Cementing Technology
(Masteroppgave/UIS-TN-IEP/2020;, Master thesis, 2020-07-15)Primary cementing of casing is considered a critical and complex well operation. During the operating, the drilling fluid is displaced by pumping a fluid train of washer, spacer, and cement slurry into the well. The aim ...