United States
Corporate Headquarters	Denver Sales Office	New Orleans Sales Office
10811 South Westview Cir. Dr. Suite 100 Building C Houston, TX US 77043 Voice: 832.295.8300 Fax: 832.295.8301	600 17TH St. Suite 2305 Denver, CO US 80202 Voice: 303.292.1990 Fax: 720.904.9153	1100 Poydras St. Suite 1860 New Orleans, LA US 70163 Voice: 504.582.2290 Fax: 504.799.2276

Canada
Olympic Seismic, Ltd.	Seitel Solutions Canada, Ltd.
407 2nd Street SW Suite 1900 Calgary, Alberta CA T2P 2Y3 Voice: 403.515.2800 Fax: 403.515.2820	5321 11th Street NE Calgary, Alberta CA T2E 8N4 Voice: 403.274.9100 Fax: 403.274.9134 Customer Service: 403.516.2419

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