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Rock coring collects bedrock cores for engineering and geological data.  A diamond bit attached to a core barrel is lowered into the hole on the end of drill rods.  Rock core samples are obtained by removing t...

Directional drill pipe, also known as center cable drill pipe or measurement-while-drilling drill pipe, is mainly used for deep hole drilling with a kilometer directional drilling rig. It consists of four parts: the dril...

Main functions Cabled drill pipe is an important part of directional drilling equipment. It is a component with complex forces and harsh working conditions during the directional drilling process. Its main functions inc...

PDC bit, everyone who understands geological exploration must know that it is generally used in drilling construction in the geological exploration industry. Today, the editor will tell you about the structure and charac...

The quality and type of PDC cutters has changed dramatically over the past few years. If you compare the teeth of the 1980s with today's teeth, the difference is considerable. Today's cutters have much better qua...