W. ZACK WARREN
	Reservoir Engineer
	B.S. in Mechanical Engineering, The University of Texas at Austin, 2003. Zack joined NSAI in 2008 after working in both ExxonMobil's Development Company and Upstream Research Company. Zack has experience in a variety of both international and domestic basins, with particular expertise in carbonates, tight gas sands, waterflooding, and miscible gas injection. His work includes development and depletion planning, reserves assessments using deterministic and probabilistic methods, economic evaluations, and reservoir simulation for both scoping and comprehensive evaluations.
	download contact information

Microsoft Outlook users: select contact information link above to view in Outlook address book format. Then select "Save and Close" to save the information directly into your Outlook address book. We have modified the email addresses to prevent unauthorized gathering by bulk emailers. You can fix the email addresses by double-clicking and replacing the ***AT*** with an @ symbol.