CALGARY, ALBERTA

Bow Valley Square III

Suite 1800, 255 5th Avenue SW
Calgary, Alberta
CANADA T2P 3G6

Tel: 403.261.4239
Fax: 403.218.6797

HOUSTON, TEXAS

Pennzoil Place - South Tower

Suite 1400, 711 Louisiana Street
Houston, Texas
USA 77002-2716

Tel: 713.437.5068
Fax: 713.759.3471