WellControl (com.JRtecnologias.wellcontrol) on Google Play
WellControl tool for drilling and mud engineers. keep all data during the well drilling.Get:Annular volumeString VolumeStksLag UpTotal LagKill Mud WeigthHydrostatic PressureIncrease and Decrease Mud Weight Calculations for system and pillsif don't want ads, use Paid Version for 10 bucks.Please report any bug by email.info@wellcontrolpro.com