7

Development and evaluation of a new nanometer based spacer NMS-I

Year:
2007
Language:
english
File:
PDF, 692 KB
english, 2007
9

Preliminary Study on Air Injection in Annuli to Manage Pressure during Cementing

Year:
2011
Language:
english
File:
PDF, 339 KB
english, 2011
11

Research and Application of Slag Activity Stimulation at Low Temperature

Year:
2011
Language:
english
File:
PDF, 356 KB
english, 2011