INCLINED ROLLER OVEN FOR DYNAMIC SAG EVALUATION/DETERMINATION OF SETTLING VELOCITY

摘要

A method for dynamically evaluating sag of a fluid by providing a test volume of the fluid into an angled sample chamber, wherein the angled sample chamber has a central axis, and wherein the central axis of the angled sample chamber is angled relative to horizontal, rotating the sample chamber about the central axis for a test period, and determining a sag density, wherein the sag density is a density of a fluid sample taken at a sample location within a stratum of the test volume of the fluid present in the angled sample chamber.