The rotary rig and its components
By: by Michael R. Marcom
Contributors: Bork, K. R., 1947-
Edition: Fifth edition.
Series: Rotary drilling series -- unit I, lesson 1
Publisher: Petroleum extension Service, The University of Texas
Published: 2015
Place of publication: Austin, Texas
Language: eng
ISBN-13: 9780886982553
Subjects: Oil well drilling rigs; Rotary drilling
Notes: Based on earlier work by K.R. Bork.

Includes bibliographical references and index.