Chapter Officers

Ashley Mahaffey Tullius
President
Don H. Mahaffey Drilling
ashley@mahaffeydrilling.com

Aaron Thomas
Vice President
Keller North America
arthomas@keller-na.com

Brad Hutton
Treasurer
Pacific Foundation

Nathan Tourtellotte
Secretary 
Malcolm Drilling Company

Becky Patterson
Chapter Administrator
beckypatterson@adscwest.org
2850 SW Cedar Hills Blvd #1289
Beaverton, OR 97005

Chapter board of directors

Ray Fassett
Director
Condon-Johnson & Assoc.

Raffaele Zuccolo
Director
Center Rock Drilling

Jeff Veilleux
Associate Chair
PJ’s Rebar