Petroleum Technology

Sparks Laboratory

William Striejewske, PhD
Program Supervisor - Chemist V
Phone: (775) 353-3792
Fax: (775) 353-3798 
Email: wstriejewske@agri.nv.gov
Christy Keller
Petroleum Chemist
Phone: (775) 353-3790
Fax: (775) 353-3798
Email: ckeller@agri.nv,gov

Las Vegas Laboratory

Shannon Rudolph
Petroleum Chemist
Phone: (702) 668-4542
Fax: (702) 668-4567 
Email: srudolph@agri.nv.gov