A drill bit is what actually cuts into the rock when drilling an oil or gas well. Located at the tip of the drillstring, below the drill collar and the drill pipe, the drill bit is a rotating ...

The Baotou is a Type 052D guided missile destroyer, and the Gaoyouhu is a Type 903A comprehensive replenishment ship. Before this drill, the two PLA Navy warships also took part in the AMAN-2025 ...

Pride International, one of the world's largest offshore drilling contractors, has selected the latest version of the MR-6 marine riser system from VetcoGray for use on a new deepwater drill ship ...

China’s People’s Liberation Army (PLA) Navy is set to deploy a destroyer and a replenishment ship for the exercise. A Chinese military analyst emphasized that the drill will contribute to safeguarding ...