CAUTIONARY STATEMENT REGARDING CERTAIN INFORMATION RELEASESThe U.S. Securities and Exchange Commission (SEC) permits oil and gas companies, in their filings with the SEC, to disclose only "reserves" that a company anticipates to be economically producible by application of development projects to known accumulations, and there exists or is a reasonable expectation there will exist, the legal right to produce, or a revenue interest in the production, installed means of delivering oil and gas or related substances to market, and all permits and financing required to implement the project. We are prohibited from disclosing estimates of oil and gas resources that do not constitute "reserves" in our SEC filings. With respect to "probable" and "possible" reserves, we are required to disclose the relative uncertainty of such classifications of reserves when they are included in our SEC filings. Further, the reserves estimates contained in this press release are not designed to be, nor are they intended to represent, an estimate of the fair market value of the reserves. The Company is aware that certain information concerning its operations and production is available from time to time from Perupetro, an instrumentality of the Peruvian government, and the Ministry of Energy and Mines ("MEM"), a ministry of the government of Peru. This information is available from the websites of Perupetro and MEM and may be available from other official sources of which the Company is unaware. This information is published by Perupetro and MEM outside the control of the Company and may be published in a format different from the format used by the Company to disclose such information, in compliance with SEC and other U.S. regulatory requirements. Additionally, the Company's joint venture partner in Block Z-1, Pacific Rubiales Energy Corp. ("PRE"), is a Canadian public company that is not listed on a U.S. stock exchange, but is listed on the Toronto (TSX), Bolsa de Valores de Colombia (BVC) and BOVESPA stock exchanges. As such PRE may be subject to different information disclosure requirements than the Company. While PRE is subject to various confidentiality requirements regarding us, information concerning the Company, such as information concerning energy reserves, may be released by PRE outside of our control and may be released in a format different from the format the Company uses to disclose such information, incompliance with SEC and other U.S. regulatory requirements.