EnerVest, Ltd.

BRINGING OUT THE BEST

Fuels, namely, gasoline, diesel, natural gas and liquid gas; Oil used as a fuel for industrial or domestic use;Color is not claimed as a feature of the mark.;Managing the exploration, production and operations of natural gas and oil properties for others; Providing business information relating to oil and its derivatives, gas, petroleum, exploration, engineering, chemicals; transportation logistics services for others, namely, arranging for the transportation of goods, namely, chemicals, chemical products, oil, oil derivatives, gas;Scientific and technological services and research and design relating thereto, namely, scientific research; Oil and gas well testing; Oil and gas prospecting; Conducting engineering services of oil and gas fields; Management analysis and testing of oil and gas fields, namely, oil and gas field exploration; Liaison services to facilitate the exchange of technical and technological information, namely, technical consultation and research in the fields of geology, engineering, location and assessment of oil, oil derivative and gas deposits; Research in the field of energy; Non-medical technological analysis services in the fields of location and assessment of oil, oil derivative and gas deposits, chemicals, gas and engineering; Scientific research and product research all in the fields of engineering, gas, oil and oil derivatives, exploration and environmental issues industries; consultancy, advisory, survey, technical consultation, scientific research, product research and design services, all in the fields of engineering; Analysis services for oil and gas field exploration; Geological research and geological exploration;