Lessons in rotary drilling. unit V lesson 4. jacking systems and rig moving procedures.
Lessons in rotary drilling. unit V lesson 4. jacking systems and rig moving procedures.
Texas: Petroleum Extension Service, (PETEX). 1976.
English
Text
43 hlm., ilus., 28 cm.
Perpustakaan PEM Akamigas DIGITAL LIBRARY PEM AKAMIGAS (Call Number: 622.24 Pet l-V-4.)