Daniel H. Gallancy holds a BA in Physics and BSE in Electrical Engineering from the University of Pennsylvania and a MBA from Columbia Business School. With a wealth of expertise spanning more than ten years in Information Technology encompassing hardware and software domains, he stands as a seas...
Some rigs rotate the entire drill string, which may comprise a plurality of segments or stands of drill pipe threadedly coupled to form an elongate drill string. The drill string can be made up by adding segments as the drill string is extended deeper into the earth's crust or laid down ...