| Name | Title | Contact Details |
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Maha Energy focuses on enhanced oil recovery engineering solutions for underperforming hydrocarbon assets.
Walters-Dimmick Petroleum, Inc., (WDP) is a marketer of Shell petroleum products with a primary focus on the distribution of Shell Quality Fuels across southwestern Michigan, northern Indiana, and northern Ohio. This is accomplished through a large
Spencer Oil Company is a Roseville, MI-based company in the Energy and Utilities sector.
Greene’s Energy Group is a provider of integrated testing, rentals and specialty services for drilling, completion, production & pipeline operations. Greene’s has more than 50 bases of operation in every major market in the world with corporate headquarters in Houston and operations headquarters in Lafayette, La.
Penn Virginia Corporation is an independent oil and gas company primarily engaged in the development, exploration and production of natural gas and oil in various domestic onshore regions including East Texas, the Mid-Continent, Appalachia, Mississippi