Client Portfolio
Minera Alumbrera
Minera Escondida
Shell Oil
Marathon Oil / Kinder Morgan
泽马利亚泽马利亚,丝瓜up丝瓜up Shell / Kinder Morgan
Chevron/Texaco
EnCana Oil & Gas
Falconbridge
PEMEX – TAB
Duke Energy
Benton Viniccler
BP/Amoco
Exxon Mobil
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