This formula is used to calculate the approximate New Pump Pressure if mud density is changed.

The formula is:

10. |
NEW PUMP PRESSURE (psi) WITH NEW MUD DENSITY approximate |

Problems based on New Pump Pressure with New Mud Desity:

**Q1**. Pump pressure with mud density of ___ ppg is ___ psi. What will be the approximate new pump pressure if the mud density is increased/decreased to ___ ppg?