EOG Resources Inc is a Delaware corporation organized in 1985. The Company explores for, develops, produces and markets crude oil and natural gas in the USA, Trinidad, United Kingdom, China and Argentina. The Company's operations are focused in the United States and Canada. Its reserves in this region include Eagle Ford, Rocky Mountain, Upper Gulf Coast, Mid-Continent, South Texas, Marcellus Shale, Williston Basin, among others. The Company has operations offshore Trinidad, in the U.K. North Sea and East Irish Sea, in the China Sichuan Basin and in the Neuquén Basin of Argentina, and is evaluating additional exploration, development and exploitation opportunities in these and other select international areas. Its reserves in this region include SECC Block, Modified U(a) Block, Modified U(b) Block, Block 4(a) and the EMZ Area, among others. The Company competes with integrated oil and gas companies, government-affiliated oil and gas companies and other independent oil and gas companies for the acquisition of licenses and leases, properties and reserves and access to the facilities, equipment, materials, services and employees and other contract personnel (including geologists, geophysicists, engineers and other specialists) required to explore for, develop, produce, market and transport crude oil and natural gas. Crude oil and natural gas production operations are subject to various types of regulation, including regulation in the United States by federal and state agencies.