TABLE OF CONTENTS Executive Summary Market value Market value forecast Market volume Market volume forecast Category segmentation Geography segmentation Market rivalry Market Overview Market definition Market analysis Market Data Market value Market volume Market Segmentation Category segmentation Geography segmentation Market Outlook Market value forecast Market volume forecast Five Forces Analysis Summary Buyer power Supplier power New entrants Threat of substitutes Degree of rivalry Leading Companies Ecopetrol S.A. Exxon Mobil Corporation Pacific Rubiales Energy Corp. Macroeconomic Indicators Country Data Methodology Industry associations Related MarketLine research Appendix About MarketLine List of Tables Table : Colombia oil & gas market value: $ billion, – Table : Colombia oil & gas market volume: million boe, – Table : Colombia oil & gas market category segmentation: $ billion, Table : Colombia oil & gas market geography segmentation: $ billion, Table : Colombia oil & gas market value forecast: $ billion, – Table : Colombia oil & gas market volume forecast: million boe, – Table : Ecopetrol S.A.: key facts Table : Ecopetrol S.A.: key financials ($) Table : Ecopetrol S.A.: key financials (COP) Table : Ecopetrol S.A.: key financial ratios Table : Exxon Mobil Corporation: key facts Table : Exxon Mobil Corporation: key financials ($) Table : Exxon Mobil Corporation: key financial ratios Table : Pacific Rubiales Energy Corp.: key facts Table : Pacific Rubiales Energy Corp.: key financials ($) Table : Pacific Rubiales Energy Corp.: key financial ratios Table : Colombia size of population (million), – Table : Colombia gdp (constant prices, $ billion), – Table : Colombia gdp (current prices, $ billion), – Table : Colombia inflation, – Table : Colombia consumer price index (absolute), – Table : Colombia exchange rate, – List of Figures Figure : Colombia oil & gas market value: $ billion, – Figure : Colombia oil & gas market volume: million boe, – Figure : Colombia oil & gas market category segmentation: % share, by value, Figure : Colombia oil & gas market geography segmentation: % share, by value, Figure : Colombia oil & gas market value forecast: $ billion, – Figure : Colombia oil & gas market volume forecast: million boe, – Figure : Forces driving competition in the oil & gas market in Colombia, Figure : Drivers of buyer power in the oil & gas market in Colombia, Figure : Drivers of supplier power in the oil & gas market in Colombia, Figure : Factors influencing the likelihood of new entrants in the oil & gas market in Colombia, Figure : Factors influencing the threat of substitutes in the oil & gas market in Colombia, Figure : Drivers of degree of rivalry in the oil & gas market in Colombia, Figure : Ecopetrol S.A.: revenues & profitability Figure : Ecopetrol S.A.: assets & liabilities Figure : Exxon Mobil Corporation: revenues & profitability Figure : Exxon Mobil Corporation: assets & liabilities Figure : Pacific Rubiales Energy Corp.: revenues & profitability Figure : Pacific Rubiales Energy Corp.: assets & liabilities

Ecopetrol S.A., Exxon Mobil Corporation, Pacific Rubiales Energy Corp.