INTERNATIONAL BIDDING ROUND TO GRANT OFFSHORE LICENSE CONTRACTS

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1 INTERNATIONAL BIDDING ROUND TO GRANT OFFSHORE

2 The offshore sedimentary basins, due to their location, are one of the least explored geological areas in Peru, although for more than a century were discovered hydrocarbons in the north coast. Currently, this area has the highest daily and cumulative oil production in Peru. ³ The basins located in the central part of the continental shelf and in the south of the country, are one of the least explored areas, despite having geological and geophysical information of regional nature. COLOMBIA 117 ECUADOR AB Tumbes Z-1 Z-3 XIX XX Iquitos XXIII XX V 144 IV IX XXII III Z-2B XIII XXIV XIII 5 Piura XXI Z-6 XXVII Moyobamba XXVIII XXVI Chachapoyas 13 Z-45 PERU 135 Chiclayo 1 Cajamarca E OC BRASIL 31-B IFIC PAC EA Z-46 AN I Z OC E VI VII 5 XXV II XV X Z-34 Geologically blocks are located 161 Trujillo Pucallpa 31-C Z-56 AT L Z-35 AN TIC N parallel to the shoreline, following the main trend of offshore basins, thereby increasing the probability to define complete structures, in the same direction and with enough area to conduct the development of a discovery For this reason, has been prioritized the promotion and contracting of these areas for hydrocarbon exploration. For this, has been defined nine blocks in five offshore basins, to be integrated in the International Bidding Round D Z-57 Huaráz Z Huánuco 1 17 Z-36 Z Cerro de Pasco Z Z C PA Z-52 Callao LIMA Huancayo 5 Pto. Maldonado IF Huancavelica IC 76 Z-33 Ayacucho Z-53 OC Cusco Abancay BOLIVIA EA Ica N Z Z Puno TIT IC AC A LA KE Z-5 LA AGENCIA NACIONAL DE LOS HIDROCARBUROS MAPA DEL PERU 156 Arequipa INTERNATIONAL BIDDING ROUND TO GRANT OFFSHORE LOTES DE CONTRATOS Z-59 Y POZOS EXPLORATORIOS Moquegua 1:2,, GRAPHIC SCALE Escala 1: 2', 5, m KM Km GERENCIA DE EXPLORACION BANCO DE DATOS 2 FECHA : Promotion Blocks 213 Mayo, OCTUBRE, PLANO Nº : LEGEND Tacna PROYECCION : TRANSVERSAL DE MERCATOR Fuente: Información Cartográfica Instituto Geográfico Nacional del Perú 29 CARTOGRAFIA DIGITAL : Z-6 PP-1 Blocks under contrac 75 CHILE 7 15

3 VII Z-6 VI I X Z-2B III V IV XXV II XIII XX XXIII XXII XX PROYECCION : TRANSVERSAL DE MERCATOR Fuente: Información Cartográfica Instituto Geográfico Nacional del Perú 29 CARTOGRAFIA DIGITAL : PLANO Nº : INTERNATIONAL BIDDING ROUND TO GRANT OFFSHORE In order to attract investment and provide greater choices to locate exploration prospects, defined blocks have an average size of 79, ha per block, more than the usual blocks area for contracts in the continent. The configuration and design of the blocks for the International Bidding Round do not overlap with Protected Natural Areas. Also the blocks are located at a distance of seven miles from the shoreline, respecting the area exclusively dedicated to artisanal fishing. Most proposed blocks have regional data and geological studies of hydrocarbon potential. Seismic surveys and geologicalgeophysical evaluations in offshore sedimentary basins, have identified a number of prospects and leads with probabilities for hydrocarbon exploration ³ ECUADOR COLOMBIA 67 Z-3 Z-34 Z-1 XIX Z-46 Z AB XXIV 13 XIII 19 XXI 145 Z XXVII XXVI XXVIII 13 Z-45 PERU Z-56 Z B 31-E C D ARCO CONTAYA ARCO IUITOS BRASIL PACIFIC OCEAN ATLANTIC OCEAN Z Z All blocks technical information for the International Bidding Round has been compiled in PERUPETRO S.A. Data Bank. This information is available to investors via the Corporate Website. Z-5 PACIFIC OCEAN Z-49 Z-51 Z-52 Z-53 Z-33 Santuario Nacional Huayllay Z Z ARCO FITZCARRALD ARCO MANU 76 Reserva Nacional del Titicaca 15 ARCO MADIDI TITICACA LAKE BOLIVIA LA AGENCIA NACIONAL DE LOS HIDROCARBUROS MAPA DEL PERU INTERNATIONAL BIDDING ROUND TO GRANT OFFSHORE LOTES DE CONTRATOS Y POZOS EXPLORATORIOS Z-5 Z :2,, Escala GRAPHIC 1: 2', SCALE 5, m 5 1 KM 15 Km LEGEND Z-6 GERENCIA DE EXPLORACION BANCO DE DATOS FECHA : OCTUBRE, Mayo, PP-1 Promotion Blocks 213 Blocks under contrac 75 CHILE 7 3

4 BASINS Lima Lima-PISCO SALAVERRY-TRUJILLO MOLLENDO LIST 4

5 INTERNATIONAL BIDDING ROUND TO GRANT OFFSHORE Lima Basin BLOCK On the North part of Lima basin, has been set up one block for the International Bidding Round to grant Offshore License Contracts. Block Area (ha) Available information Identified Prospects/Leads Z-5 76, km None Block Z-5 borders to the East with Blocks with current contracts Z-4 and Z-49, to the South borders with Block Z-51, and West with the Lima basin boundary. This block has a fair amount of data, but has not identified any exploration prospects yet. Main factors for block configuration: 1. Basin configuration. 2. Petroleum System hypothetical Paleozoic (same OS of the proposed well in Pisco offshore basin next to drill). 1 m: Bathymetry in Block Z-5, Lima basin. Unexplored basin, with many geological possibilities. Lack to confirm the Petroleum System in the basin. It needs more geological and geophysical studies. There is recent technical information in Trujillo and Pisco basins, surrounding the area. It is estimated that Lima basin has the same Petroleum System than Trujillo basin. Cretaceous kitchen Maturity Model in the Cretaceous: Seismic Line located between the northern part of Pisco basin and southern of Lima Basin, showing Cretaceous kitchen. There have been conducted geological and geophysical studies by various companies in the coastal areas of Lima, Pisco and Paracas, having collected 49 samples for geochemical analysis. From these analyzes it was concluded that the Ambo Group of Carboniferous is the main Source Rock of Pisco and Lima Basins, being the same source rock of hydrocarbons in Camisea. 5

6 Lima-Pisco Basins BLOCK On the North part of Pisco basin and south of Lima basin, have been set up 3 new Blocks for the International Bidding Round to grant Offshore License Contracts. Block Area (ha) Available information Identified Prospects/Leads Z-53 23,617 Z ,51 Z ,145 2,493 km 56 km 515 km Block Z-53 is located between the basins Pisco to the South and Lima to the North, separated by a structural high intermediate, and borders to the East by Block Z-33. Blocks Z-54 and Z-55 in Pisco basin, border to the East with line of 7 miles of artisanal fishing protection and Islands Systems, Islets and Puntas Guaneras. Block Z-54 also partially borders to the East with the Paracas National Reserve. To the West, the boundary of the 3 Blocks is approximately Pisco basin boundary. 1 m: Bathymetry, prospects and leads in Block Z-53, Lima-Pisco basins. All of these Blocks have good amount of recently information, but no exploratory Wells have been drilled in the offshore area. The Prospects and leads showed have been defined from the. Main factors for Blocks configuration: 1. Prospects and leads with exploration probabilities. 2. Existence of an Petroleum System hypothetical Paleozoic, next to be confirmed with drilling. Schematic Transversal Section. West to East Pisco Basin (Hunt Oil, 22). 6

7 INTERNATIONAL BIDDING ROUND TO GRANT OFFSHORE BLOCK BLOCK Inside Pisco Basin has been identified an active Petroleum System with a Carboniferous Source Rock, capable to generate hydrocarbons, mainly light oil and gas-condensate. In outcrops were observed Excellent Reservoir Rocks in Choros Formation of the Tertiary, with porosity and permeability of 34% and 533 milidarcies, respectively. Sandstones with a strong oil smell in Choros Formation, suggest that hydrocarbon generation comes from Ambo Group of the Carboniferous. Dark limestone from Pariatambo Formation of the Cretaceous with strong oil smell, could be principal or secondary Reservoir Rock. 1 m: Bathymetry, prospects and leads in Block Z-55, Pisco basin. The field geology and seismic interpretation, as well as drillings made through Oceanographic Drilling Program (ODP) have identified possible Seal Rocks present in the basin, which belong to Pisco Formation of the Upper Miocene, recovering the reservoirs of Choros Formation. Tectonic trenches and sub-basins types of pullapart from post-eocene age, associated with strikeslip faults and gravitational and rotational movements were caused by a major extensional event, being this predominant structural style for hydrocarbon traps forming. This structural style was recently confirmed by field geology and a new seismic interpretation at regional level. 1 m: Bathymetry, prospects and leads in Block Z-54, Pisco basin. 7

8 TECHNICAL INFORMATION IN OUR Website Oil companies interested in available Areas for new hydrocarbons exploration and exploitation contracts in Peruvian basins will find the most relevant information in digital format and free of cost. The delivery of information does not grant rights to applicants for the same on the areas related to such information, for which purpose they must first participate in the International Bidding Round to grant Offshore License Contracts, within the time periods and conditions contained in the terms. The companies or their duly authorized representatives must register and confirm their interest.

9 INTERNATIONAL BIDDING ROUND TO GRANT OFFSHORE Salaverry-Trujillo Basins B L O C K B L O C K In Salaverry-Trujillo basins, have been set up 2 new Blocks for the International Bidding Round to grant Offshore License Contracts. Lote Area (ha) Available information Identified Prospects/Leads Z ,294 3,35 km 6 Z-57 57,59 2,51 km 4 Blocks Z-56 and Z-57 border to the East mainly with the Block of the current Z-35 contract; the south part of the Block Z-57 borders to the East with Block Z-4. Block Z-56 borders to the North with Blocks Z-46 and Z-35. Both Blocks in the bidding, border to the West with the border of Trujillo basin, constituted by the edge of the upper slope of the continental shelf. Blocks Z-56 and Z-57 have a large database of, and have identified 6 and 4 leads respectively. Main factors for Blocks configuration: 1. The West boundary of Trujillo basin. 2. The presence of a hypothetical Petroleum System in Trujillo basin. 1 m: Bathymetry, prospects and leads in Blocks Z-56 and Z-57, Trujillo basin. Lobos and Morsa North exploratory wells found significant samples of oil during the drilling. Also, has been detected and obtained hydrocarbon samples in natural outcrops on the sea surface, which have demonstrated the existence of an active Petroleum System in this basin. To the north of Trujillo, in Talara basin, the most important Source Rock is Muerto Formation (Lower Cretaceous). In Trujillo Basin, Lobos 1X well found a shale powerful section of the Upper Cretaceous that possibly reached the level of maturity in some depocenters. 1 DHI DHI Morsa Norte 1X DHI Reservoirs: Good quality platform sands and turbidites from the Middle and Early Eocene. Seismic DHI s? Seismic DHI s Ballena (OXY) 1 1 Delfin (OXY) seismic line showing amplitude anomalies seismic line showing amplitude anomalies. Seals: Shales and siltstones from the Late Oligocene. DIRECT HYDROCARBONS INDICATOR (DHI): Location map of seismic DHI significant (red spots). 9

10 Mollendo Basin BLOCK In Mollendo basin has been set up 3 new Blocks for the International Bidding Round to grant Offshore License Contracts. Block Area (ha) Available information Identified Prospects/Leads Z-5 699,161 Z ,5 Z-6 91,63 43 km 454 km 399 km These 3 Blocks border to the East with line of 7 miles of protection of artisanal fishing, small-scale fishing, and with the System of Islands, Islets and Puntas Guaneras. To the West the Blocks boundary consists of the basin boundary. Also these Blocks have a fair amount of data, but no exploratory wells have been drilled yet. From the existing in blocks Z-5, Z-59 and Z-6 have been defined 3, 2 and 2 leads respectively. Main factors for Blocks configuration: 1. Border with protection areas of artisanal and small-scale fishing. 2. Prospective geological trends of the basin. Generalized Stratigraphic Column, Adán Pino, 24. Geological map and seismic data for Block Z-6 1

11 INTERNATIONAL BIDDING ROUND TO GRANT OFFSHORE LOTE LOTE 1 m: Bathymetry 1 m: Bathymetry, Prospects and Leads in Block Z-5 from Mollendo basin., Prospects and Leads in Block Z-59 from Mollendo basin. Mollendo basin is a structural depression between the Coast Cordillera and the Peruvian Trench. Along the shoreline outcrops the Precambrian Metamorphic Complex, which is covered by clastic and carbonate sediments of the Paleozoic, Triassic, Jurassic and Cretaceous, extending westward into Mollendo basin. Tertiary sequences dominated by deltaicfluvial clastic sediments and marine cover the oldest rocks on a discordance. Have been found some asphalt layers in Lower and Middle Jurassic formations, indicating the presence of potential Source Rocks in this basin completely unexplored, with many probabilities for hydrocarbon exploration. 1 m: Bathymetry, Prospects and Leads in Block Z-6 from Mollendo basin. Structural style: Extensional tectonics with pillars and Tectonic Trench creation. Half of the trenches in the depressions are truncated by an erosional surface. 11

12 PERUPETRO S.A. Luis Aldana 32, San Borja Lima 41 - Perú T. (51-1) 26-1