Case Study
Expert Witness Regarding Valuation
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The Fire
- A Petroleum Refiner had experienced long periods of depressed margins.
- Due to extraordinarily poor market conditions in the refining industry, which is subject to sudden, radical shifts in margins, the value had fallen dramatically in 4 years, post a $600 million construction project.
- The refiner protested the $120 million ad valorem tax valuation, insisting at public hearing, that the fair market value was only $27 million.
- In State Court proceedings, the refiner’s experts testified they had reached their value conclusions by comparing the refinery to several non-operating plants, plants in poor condition, and non-complex plants in the Caribbean basin, including the long-shutdown Shell Curacao refinery.
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The Rescue
- Provided expert witness testimony in State Court proceedings on behalf of the Appraisal District (the Defendant) providing a valuation with more comparable data using complex refineries operating in the U.S., in similar markets, that supported the $120 million valuation conclusion.
- Rebutted the refiner’s expert’s valuation determination as having been improperly made by using inapplicable comparable data.
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The Result
The State District Court found for the Defendant, the Appraisal District.


