Flow assurance is extremely diverse, encompassing many discrete and specialized subjects and bridging across the full gamut of engineering disciplines.
Besides network modeling and transient multiphase simulation, flow assurance involves effectively handling many solid deposits, such as, gas hydrates,[4] asphaltene, wax, scale, and naphthenates.
Flow assurance is the most critical task during deep water energy production because of the high pressures and low temperature (~4 degree Celsius) involved.
The financial loss from production interruption or asset damage due to flow assurance mishap can be astronomical.
Other important aspects of flow assurance are the estimation of stable production limits,[6] and evaluation of erosion due to sand and corrosion in pipelines and equipment.