Chemical/Petroleum Terminals & Refineries

Norwest Engineering has been providing engineering and related services to the petroleum industry for 35 years.  We provide a full range of professional and technical services, and our staff offers local, national and international experience on a wide range of projects.

Kinder Morgan Energy Partners

Portland, Oregon

Seattle, Washington

Richmond, California

US Oil & Refining Company

Tacoma, WA.

NuStar

Portland, Oregon

Tacoma, Washington

Stockton, California

Cascade Grain

Clatskanie, Oregon

ARCO Products Company

Portland, Oregon

BTU Energy, Incorporated

Portland., Oregon

Chevron Chemical Company

St. Helens, Oregon

ConocoPhillips Company

Portland, Oregon

Seattle, Washington

Richmond, California

GATX Terminals Corporation

Portland, Oregon

Hercules Chemical Incorporated

Portland, Oregon

Kalama Chemical Company

Kalama, Washington

Owens Corning Corporation

Portland, Oregon

Shell Oil Company

Portland, Oregon

Houston, Texas

SemMaterial, Inc.

Longview, Washington

Unocal Corporation

Ketchikan, Alaska

Portland, Oregon

Weyerhaeuser Chemical Company

Longview, Washington

Pennwalt Corporation

Portland, Oregon