SALT LAKE CITY — Sinclair Oil Corp. may be 100 years old, but it is not slowing down. Instead, the oil company is looking toward the future with plans to bring its familiar dinosaur logo across ...

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(RTTNews) - HollyFrontier Corp. (HFC) and Holly Energy Partners, L.P. (HEP) have agreed to acquire Sinclair Oil Corporation and Sinclair Transportation Company from The Sinclair Companies.