Essential details
Color:red
Shipping:Express Delivery
Product Introduction
This product is a new type of internal blowout preventer. During normal drilling, the valve is open and the drilling fluid can circulate smoothly. In case of kick or blowout, the valve is closed to prevent blowout. During tripping operation, the backflow of drilling fluid is effectively prevented, and the sediment is prevented from entering the drill string to prevent plugging. It is a good special tool for blowout and plugging prevention in drilling operation.