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Case Study Of Oil Supply Chain

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A Case Study:
Identifying Added Value in Integrated Oil Supply Chain Companies
Investors in oil companies are interested in identifying sections of the oil supply chain that provide the best returns. In this case study four segments of the oil supply chain of the Malaysian oil company, Petronas, were modeled and optimized dividing the supply chain in three different ways to determine where value is added and how parts of the company are best aggregated to save the costs.

Modelling the Oil Supply Chain:
There are four discrete stages of the oil supply chain:
1. Oilfield production,
2. Transportation of crude oil from oilfields to refineries and oil terminals,
3. Refinery production operations,
4. Transportation of refined products to oil …show more content…

The partially discretized model, on the other hand, leans towards a large increase in upstream costs for a more favorable reduction in downstream costs that result in an overall increase in profit over the base case model for a minimal overall cost increase of 0.03%.

The completely integrated model follows a unique procedure that optimizes the inventory distribution scheduling at both the crude oil and refined product distribution echelons, against the increased storage cost experience at the refinery. This approach reduces overall cost by 10.6% against the base case model.

Oilfield operations (upstream) contribute to the majority of a fully integrated oil company’s costs and therefore focus on this operational area will bring higher value to the company. Refined product distribution costs have the next most significant effect on company cost reduction, after oilfield operations resulting in the fact that refinery operations have the least impact on company cost

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