28 rock drill pipe joint three-piece set

Drill pipe with tool joints can be determined by their configuration or upset on both ends. The upset of the drill pipe allows welding of the tool joints and can be categorized as: 1. Internal Upset (IU): The dril. [pdf]

Speculative newbuild drilling rigs

Now, after years of rig market doldrums and rig fleet contraction, the market is experiencing the beginnings of a revival, with rising rates and dwindling availability. In the immediate aftermath of Russia’. [pdf]