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COMING UP: CBS4 Investigates Paid To Party, Tonight At 10 (Watch Preview)

Chevron USA Inc.

(credit: CBS)

BLM OKs 2 More Colorado Oil Shale Research Leases

A baking soda company and an energy industry giant are the latest companies that have received approval to research how to economically extract oil from oil shale on federal land.

08/31/2012

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