MPD is a drilling process that allows operators to precisely control the annular pressure of the well. Unlike conventional drilling, where the pressure is maintained using a fixed mud weight, MPD drilling uses specialized equipment to adjust pressure in real-time. This adaptability helps in dealing with unexpected pressure changes, reducing the chances of wellbore instability and blowouts.
An Introduction to Managed Pressure Drilling (MPD) and Its Benefits
The main goal of MPD drilling is to balance the pressure in the wellbore with the surrounding formation pressure. This helps to avoid sudden pressure surges and ensures a more controlled and efficient drilling process.
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