DeGolyer and MacNaughton’s Philosophy

DeGolyer and MacNaughton's founders built the company upon three pillars:

In pursuit of this philosophy, the company has assembled the industry’s most knowledgeable and experienced team of petroleum reservoir consultants. Over the past seven decades, this D&M team has completed studies on thousands of petroleum properties in more than 100 countries.

To carry out its vital role for clients, D&M: