Note: Calculations provided on this website are for reference and verification purposes only. Engineers and professionals should independently confirm all results using base principles and industry standards before application.
Bottoms Up
Time to circulate fluid from the bottom of the hole to surface
The formula used is: $$ X = \frac{\text{Hole Volume}}{\text{Flow Rate}} $$ The Hole Volume (gals) is calculated using the geometry of the Drill Pipe and BHA and whether they are in Open Hole or Cased Hole
formula shown in Imperial form
Input all the necessary data and press calculate to get the answer
Connected Calculations
No linked calculation
Glossary explainers
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