Annular velocity
Flow rate in gpm between 2 diamters
Flow rate
Well diameter or casing ID
Drill pipe size, DC size or casing/tubing OD
Annular Velocity
ft/min
Flow rate in bbl/min between 2 diamters
Flow rate
Well diameter or casing ID
Drill pipe size, DC size or casing/tubing OD
Annular Velocity
ft/min
Pump output in gpm required for a desired annular velocity
Annular velocity
Well diameter or casing ID
Drill pipe size, DC size or casing/tubing OD
Required pump rate
gpm
Strokes per minute (SPM) required for a given annular velocity
Annular Velocity
Well diameter or casing ID
Drill pipe size, DC size or casing/tubing OD
Pump out put
SPM required
spm