Hess Corporation announced today it has sold its interests in both the Sinphuhorm and Pailin Fields located in Thailand to PTT Exploration and Production Public Company Limited for a total after-tax consideration of approximately $1.0 billion, effective July 1, 2013. Together, the two assets produced an average of 17,000 barrels of oil equivalent per day net to Hess in 2013. Hess will use the proceeds from this sale to continue repurchasing shares under its existing $4 billion authorization. Hess Corporation is a leading global independent energy company engaged in the exploration and production of crude oil and natural gas. More information on Hess Corporation is available at http://www.hess.com. Cautionary Statements This news release contains projections and other forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934. These projections and statements reflect the company’s current views with respect to future events and financial performance. No assurances can be given, however, that these events will occur or that these projections will be achieved, and actual results could differ materially from those projected as a result of certain risk factors. A discussion of these risk factors is included in the company’s periodic reports filed with the Securities and Exchange Commission.