Wellbore Stability

Wellbore stability refers to the ability of a drilled hole (or wellbore) to maintain its shape and prevent collapse during drilling operations. It’s crucial because unstable wellbores can cause drilling accidents, delays, and increased costs. Factors affecting stability include the type of rock, the pressure inside the well, and the fluids used. Proper management strategies, such as selecting the right drilling fluids and adjusting drilling techniques, help maintain wellbore stability, ensuring safety and efficiency throughout the drilling process.