For more than 45 years, GLJ has evaluated diverse reservoirs and consulted on a wide variety of energy resources around the world. We have combined our technical excellence and industry knowledge with the deep insights of our international client base to become one of the largest evaluation companies in the world.
In addition to our world class evaluation services, our expanded product and service line leverage our technical and professional talents to solve your toughest challenges head on. No matter your location or the stage of development of your projects, our services will empower you to make sounds decisions.