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Schlumberger Limited is an oilfield services company. Schlumberger employees represent more than 140 nationalities working in more than 120 countries.
Red Cedar Gathering Company is a Durango, CO-based company in the Energy and Utilities sector.
For more than 50 years, Royal Lubricants has been a manufacturer of synthetic lubricants for aerospace, industrial, food, mil-spec and aviation applications. Royal has more products on the U.S. Government and NATO Qualified Products Listing meeting
Gran Tierra Energy Inc. is an international oil and gas exploration and production company headquartered in Calgary, Canada, incorporated and traded in the United States and operating in South America. The Company currently holds interests in producing and prospective properties in Colombia, Brazil and Peru. The Company strategy is focused on establishing a portfolio of drilling opportunities to exploit undeveloped reserves to grow production, as well as undertaking exploration drilling to grow future reserves.