BOP Blowout Preventer CURRENT
	USING A SUBSTRUCTURE IN GAS DRILLING Blowout prevention installation is made easier using substructure. [Issue 1 2006, page 7]
Copyright © 2006 Atlas Copco Drilling Solutions, Inc. All rights reserved. Trademarks: All product names and brands, including but not limited to Atlas Copco, Secoroc, Craelius, Hobic, Diamec, Explorac, and Pit Viper are trademarks of Atlas Copco AB and/or other trademark owners.