Circulating System, Friction Pressure Losses In a well
Автор: PETRO TECH DRILLER
Загружено: 2020-06-18
Просмотров: 1476
Описание:
The pressure required to Circulating the fluid through the rig's circulating System is a measurement of friction losses in the system.
The factors that affect the pressure (friction) losses are:
Dimension of the system( Length, ID of drill string, nozzles etc.,Fluid properties,Fluid flow rate. The pressure on the stand pipe pressure gauge is the sum of the total pressure losses that occur in the circulating system. (Stand Pipe Pressure, abbreviated as SPP, is defined as the total frictional pressure drop in the hydraulic circuit. SPP, an important drilling parameter in selecting proper mud weight, can be calculated using different rheological models).
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