Phillips 66

Shell Oil Company is a leading oil and gas producer in the deep water Gulf of Mexico, a recognized pioneer in oil and gas exploration and production technology and one of America s leading oil and natural gas producers, gasoline and natural gas marketers and petrochemical manufacturers. The company operates in 50 states and employs more than 22,000 people delivering energy in technically innovative ways. As one of the largest providers of transport fuels, the company is committed to helping drivers use less energy and reduce emissions with advanced fuels and lubricants, leading the search for better biofuels and promoting government policies to reduce CO2 emissions from transport. In the United States, Shell is involved in the protection of the unique ecosystem of coastal Louisiana and has partnered with several local and national groups, such as America s Wetland Campaign, working to preserve the state's natural assets. It is an affiliate of the Shell Group, a worldwide group of energy and petrochemical companies that operate in more than 140 countries and territories. The Shell Group was started from an alliance made in 1907 between Royal Dutch Petroleum Company and The Shell Transport and Trading Company. Shell Oil Company maintains a location in Houston.

Chevron Corporation is one of the largest integrated energy companies in the world. The company is engaged in every aspect of the oil and natural gas industry, which includes exploration and production; refining, marketing and transportation; chemicals manufacturing and sales; and power generation. Chevron also develops and commercializes advanced energy technologies, such as core hydrocarbon technologies, a global digital infrastructure and information technology. Its business development portfolio includes hydrogen infrastructure, advanced battery systems, nano-materials and renewable energy applications. David J. O'Reilly has been the chief executive officer of Chevron for more than six years. He has been with the petroleum and chemical company for over 38 years. O Reilly earned a BSChE degree from the University of Dublin. Chevron Corporation maintains its headquarters in San Ramon, Calif., and it conducts business in approximately 180 countries.