Before revision: According to Le Chatellier’ s principle, drilling operations and extraction of the oil from the well bore decreases the pressure of the formation and the equilibrium shifts to the right (3) to increase the production of CO2 to offset the change in pressure.
After revision: According to Le Chatelier' s principle, drilling operations and extraction of the oil from the well bore decreases the pressure of the formation and the equilibrium shifts to the right (3) to increase the production of CO2 to offset the change in pressure.