Lessons in well servicing and workover lesson 8. well cleanout and repair methods.
Lessons in well servicing and workover lesson 8. well cleanout and repair methods.
Texas : Petroleum Extension Service,. 1971.
English
Text
29 hlm., ilus., 28 cm.
Perpustakaan PEM Akamigas DIGITAL LIBRARY PEM AKAMIGAS (Call Number: 622.24 Pet l-8.)