Table of Contents Executive Summary 2 Market value 2 Market value forecast 2 Market volume 2 Market volume forecast 2 Category segmentation 2 Geography segmentation 2 Market rivalry 2 Market Overview 7 Market definition 7 Market analysis 7 Market Data 9 Market value 9 Market volume 10 Market Segmentation 11 Category segmentation 11 Geography segmentation 12 Market Outlook 13 Market value forecast 13 Market volume forecast 14 Five Forces Analysis 15 Summary 15 Buyer power 17 Supplier power 18 New entrants 19 Threat of substitutes 21 Degree of rivalry 23 Leading Companies 24 Exxon Mobil Corporation 24 Petroceltic International PLC 27 Petroliam Nasional Berhad (PETRONAS) 28 Royal Dutch Shell plc 32 Macroeconomic Indicators 36 Country data 36 Methodology 38 Industry associations 39 Related MarketLine research 39 Appendix 40 About MarketLine 40

List of Tables Table 1: Ireland oil & gas market value: $ billion, 2013-17 Table 2: Ireland oil & gas market volume: million barrels of oil equivalent, 2013-17 Table 3: Ireland oil & gas market category segmentation: $ billion, 2017 Table 4: Ireland oil & gas market geography segmentation: $ billion, 2017 Table 5: Ireland oil & gas market value forecast: $ billion, 2017-22 Table 6: Ireland oil & gas market volume forecast: million barrels of oil equivalent, 2017-22 Table 7: Exxon Mobil Corporation: key facts Table 8: Exxon Mobil Corporation: key financials ($) Table 9: Exxon Mobil Corporation: key financial ratios Table 10: Petroceltic International PLC: key facts Table 11: Petroliam Nasional Berhad (PETRONAS): key facts Table 12: Petroliam Nasional Berhad (PETRONAS): key financials ($) Table 13: Petroliam Nasional Berhad (PETRONAS): key financials (MYR) Table 14: Petroliam Nasional Berhad (PETRONAS): key financial ratios Table 15: Royal Dutch Shell plc: key facts Table 16: Royal Dutch Shell plc: key financials ($) Table 17: Royal Dutch Shell plc: key financial ratios Table 18: Ireland size of population (million), 2013-17 Table 19: Ireland gdp (constant 2005 prices, $ billion), 2013-17 Table 20: Ireland gdp (current prices, $ billion), 2013-17 Table 21: Ireland inflation, 2013-17 Table 22: Ireland consumer price index (absolute), 2013-17 Table 23: Ireland exchange rate, 2013-17List of Figures Figure 1: Ireland oil & gas market value: $ billion, 2013-17 Figure 2: Ireland oil & gas market volume: million barrels of oil equivalent, 2013-17 Figure 3: Ireland oil & gas market category segmentation: % share, by value, 2017 Figure 4: Ireland oil & gas market geography segmentation: % share, by value, 2017 Figure 5: Ireland oil & gas market value forecast: $ billion, 2017-22 Figure 6: Ireland oil & gas market volume forecast: million barrels of oil equivalent, 2017-22 Figure 7: Forces driving competition in the oil & gas market in Ireland, 2017 Figure 8: Drivers of buyer power in the oil & gas market in Ireland, 2017 Figure 9: Drivers of supplier power in the oil & gas market in Ireland, 2017 Figure 10: Factors influencing the likelihood of new entrants in the oil & gas market in Ireland, 2017 Figure 11: Factors influencing the threat of substitutes in the oil & gas market in Ireland, 2017 Figure 12: Drivers of degree of rivalry in the oil & gas market in Ireland, 2017 Figure 13: Exxon Mobil Corporation: revenues & profitability Figure 14: Exxon Mobil Corporation: assets & liabilities Figure 15: Petroliam Nasional Berhad (PETRONAS): revenues & profitability Figure 16: Petroliam Nasional Berhad (PETRONAS): assets & liabilities Figure 17: Royal Dutch Shell plc: revenues & profitability Figure 18: Royal Dutch Shell plc: assets & liabilities