Marathon Oil's product process appears to be a well functioning and smooth operating system. Their revenues and incomes, noted in the billions of dollars, represents the hard work of the management and its contributions to the company and is ultimately demonstrated in this pipeline system. Marathon has six phases of transforming crude oil into a deliverable product that takes approximately 5 weeks to accomplish. The six phases include: Crude oil, Crude oil Pipeline, Refining, Production Pipelines, Terminals, and the final stage Stations. During these six separate events the true efficiency of the system is tested.

It is worthwhile to analyze and dissect each of these phases in order to test for weaknesses and investigate ways to improve efficiency that will contribute to the profits of this organization. Each one of these phases has, in my opinion, certain strengths and weaknesses. Some phases seem to have more moving parts than others...
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