Managed pressure drilling (MPD) represents a sophisticated method for regulating wellbore head during the operation . This allows operators to accurately dictate the hydraulic pressure, reducing the risk of reservoir damage and non-productive time. MPD generally employs various systems, including pressure control devices , to balance the wellbore a

Managed stress drilling (MPD) is a technique used to control the pressure within a wellbore during drilling operations. This innovative approach offers numerous benefits over conventional drilling methods, including minimized risks of well control issues, improved borehole stability, and increased operational efficiency. By carefully observing the