Well Control

Well control refers to the techniques and equipment used to manage the pressure of underground fluids during drilling operations, preventing blowouts—uncontrolled releases of oil, gas, or other fluids. It involves maintaining a balance between the pressure inside the well and the forces exerted by the fluids, ensuring safety and stability. If pressure becomes too high, well control measures like drilling mud with specific properties are used to counteract it. Effective well control is essential to protect workers, the environment, and the integrity of the well during drilling and maintenance.