Rotary, Kelly, Swivel, Tongs, and Top Drive
Description:... This series covers the entire scope of rotary drilling operations in five units of technical information and review questions. These units are published in cooperation with the International Association of Drilling Contractors. In some cases, previous editions are available in Spanish, while supplies last, for $14. Open-book comprehensive tests covering Units I, II, III, and V of the Rotary Drilling Series are available.This lesson replaces Rotary, Kelly, and Swivel in the series. Its easier-to-read format describes the rotating components: rotary, rotary table, swivel, kelly, top drive, and related tools such as slips and tongs. All measurements are given in both U.S. and SI units. Illustrations, summary boxes, and study questions enhance the student's learning experience.
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