Bottom hole pressure:
1.The pressure at the bottom of a well.
2.
The pressure, usually measured in bar at the bottom of the hole.
This pressure may be calculated in a static, fluid-filled wellbore with the equation:
bhp = p g h
where p (rho) is the fluid density in kg/m3, g is gravity in m/s2, and h is the vertical depth of the well in meters.
