AMENDED TEXT OF THE AREA “BAJADA DEL PALO” JOINT VENTURE CONTRACTApco Argentina Inc/New • March 16th, 2009 • Crude petroleum & natural gas
Company FiledMarch 16th, 2009 IndustryPETROLERA ENTRE LOMAS S.A., a company registered and doing business pursuant to the laws of the Argentine Republic, domiciled at H. Bouchard 680, floor 18, of the City of Buenos Aires, Argentine Republic, registered in the Public Register of Traders on April 14, 1954 under number 378, leaf number 405, Volume A of Domestic By-laws,