Every drilling rig relies on one system that literally keeps the wellbore advancing – the Rotating System in Drilling Rig.Its job is simple but vital: to make the drill bit spin and grind through layers of rock thousands of feet below the surface. If the Power System is the rig’s engine and the Hoisting System … Continue reading Rotating System in Drilling Rig – Rotary Table, Kelly, Top Drive & Swivel Explained