Table of Contents: 1 Executive Summary 2 Introduction 2.1 Definition 2.2 Assumptions 2.3 Market Structure 3 Research Methodology 3.1 Research Process 3.2 Primary Research 3.3 Secondary Research 3.4 Market Size Estimation 3.5 Forecast Model 4 Market Dynamics 4.1 Market Drivers 4.1.1 Aging Oil and Gas Fields – A New Source Of Revenue 4.1.2 Aging Offshore Infrastructure 4.1.3 Reduced Environmental And Regulatory Liabilities 4.2 Market Inhibitors 4.2.1 High Cost of Decommissioning 4.2.2 Lack of Clear Regulations for Decommissioning Activities 4.3 Opportunities 4.3.1 Rigs to Reef Programs 4.3.2 Reducing Risk By Recycling 4.4 Major Offshore Decommissioning Projects around the world 4.4.1 North Sea Region 4.4.2 Table of Approved Offshore Decommissioning Programmes 2015-2017 4.5 Regulations for Offshore Decommissioning 4.5.1 Introduction 4.5.2 International Conventions 5 Market Factor Analysis 5.1 Porter's Five Forces Analysis 5.1.1 Threat of New Entrants 5.1.2 Bargaining Power of Suppliers 5.1.3 Threat of Substitutes 5.1.4 Bargaining Power of Buyers 5.1.5 Rivalry 5.2 Supply Chain Analysis 5.3 Technology Progress 5.4 Technology Risk 5.5 Economic change 5.6 Political and Environmental Change 6 Global Offshore Decommissioning Market, By Type 6.1 Overview 6.1.1 Topside 6.1.2 Substructure 6.1.3 Sub Infrastructure 7 Global Offshore Decommissioning Market, By Service Type 7.1 Overview 7.1.1 Well Plugging and Abandonment 7.1.2 Conductor Removal 7.1.3 Platform Removal 7.1.4 Others 8 Global Offshore Decommissioning Market, By Application 8.1 Overview 8.1.1 Shallow Water 8.1.2 Deepwater 9 Global Offshore decommissioning Market, By Region 9.1 Introduction 9.2 Europe 9.2.1 U.K. 9.2.2 Norway 9.2.3 Rest of Europe 9.3 North America 9.3.1 U.S. 9.3.2 Canada 9.4 Asia-Pacific 9.4.1 Indonesia 9.4.2 Malaysia 9.4.3 Australia 9.4.4 Rest of Asia-Pacific 9.5 Rest of the World 9.5.1 Latin America 9.5.2 Middle East 9.5.3 Africa 10 Company Profiles 10.1 Competitive Scenario 10.1.1 Competitive Landscape 10.1.1.1 Expansions 10.1.1.2 Mergers and Acquisitions 10.1.1.3 Partnerships and Collaborations 10.2 Market share analysis 10.3 Tetra Technologies 10.3.1 Company Overview 10.3.2 Financial Overview 10.3.3 Service Offering 10.3.4 Strategy 10.4 BP P.L.C. 10.4.1 Company Overview 10.4.2 Financial Overview 10.4.3 Service Offering 10.4.4 Strategy 10.5 Statoil ASA 10.5.1 Company Overview 10.5.2 Financial Overview 10.5.3 Service Offering 10.5.4 Strategy 10.6 DNV GL 10.6.1 Company Overview 10.6.2 Financial Overview 10.6.3 Service Offering 10.6.4 Strategy 10.7 TechnipFMC PLC 10.7.1 Company Overview 10.7.2 Financial Overview 10.7.3 Service Offering 10.7.4 Strategy 10.8 AF Gruppen ASA 10.8.1 Financial Overview 10.8.2 Service Offering 10.8.3 Strategy 10.9 Ramboll Group A/S. 10.9.1 Company Overview 10.9.2 Financial Overview 10.9.3 Service Offering 10.9.4 Strategy 10.1 Aker Solutions ASA 10.10.1 Company Overview 10.10.2 Financial Overview 10.10.3 Service Offering 10.10.4 Strategy 10.11 Amec Foster Wheeler 10.11.1 Company Overview 10.11.2 Financial Overview 10.11.3 Service Offering 10.11.4 Strategy 10.12 John Wood Group PLC 10.12.1 Company Overview 10.12.2 Service Offering 10.12.3 Strategy 10.13 Claxton Engineering 10.13.1 Company Overview 10.13.2 Financial Overview 10.13.3 Product/Service Offering 10.13.4 Strategy 10.14 Allseas Group S.A 10.14.1 Company Overview 10.14.2 Financial Overview 10.14.3 Product/Service Offering 10.14.4 Strategy 10.15 DeepOcean Group 10.15.1 Company Overview 10.15.2 Financial Overview 10.15.3 Product/Service Offering 10.15.4 Strategy

List of Tables: TABLE 1 MARKET SYNOPSIS TABLE 2 UK OFFSHORE DECOMMISSIONING SPENDING FOR 2015 TABLE 3 GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY TYPE, 2015-2023 (USD MILLION) TABLE 4 GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY SERVICE TYPE, 2015-2023 (USD MILLION) TABLE 5 GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY APPLICATION, 2015-2023 (USD MILLION) TABLE 6 GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY REGION, 2016-2023 (USD MILLION) TABLE 7 EUROPE: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY COUNTRY, 2016-2023 (USD MILLION) TABLE 8 EUROPE: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY TYPE, 2016-2023 (USD MILLION) TABLE 9 EUROPE: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY APPLICATION, 2016-2023 (USD MILLION) TABLE 10 EUROPE: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY SERVICE TYPE, 2016-2023 (USD MILLION) TABLE 11 U.K.: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY TYPE, 2016-2023 (USD MILLION) TABLE 12 U.K.: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY APPLICATION, 2016-2023 (USD MILLION) TABLE 13 U.K.: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY SERVICE TYPE, 2016-2023 (USD MILLION) TABLE 14 NORWAY: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY TYPE, 2016-2023 (USD MILLION) TABLE 15 NORWAY: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY APPLICATION, 2016-2023 (USD MILLION) TABLE 16 NORWAY: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY SERVICE TYPE, 2016-2023 (USD MILLION) TABLE 17 REST OF EUROPE: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY TYPE, 2016-2023 (USD MILLION) TABLE 18 REST OF EUROPE: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY APPLICATION, 2016-2023 (USD MILLION) TABLE 19 REST OF EUROPE: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY SERVICE TYPE, 2016-2023 (USD MILLION) TABLE 20 NORTH AMERICA: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY COUNTRY, 2016-2023 (USD MILLION) TABLE 21 NORTH AMERICA: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY TYPE, 2015-2023 (USD MILLION) TABLE 22 NORTH AMERICA: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY TYPE, 2016-2023 (USD MILLION) TABLE 23 NORTH AMERICA: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY APPLICATION, 2016-2023 (USD MILLION) TABLE 24 NORTH AMERICA: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY SERVICE TYPE, 2016-2023 (USD MILLION) TABLE 25 U.S.: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY TYPE, 2016-2023 (USD MILLION) TABLE 26 U.S.: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY APPLICATION, 2016-2023 (USD MILLION) TABLE 27 U.S.: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY SERVICE TYPE, 2016-2023 (USD MILLION) TABLE 28 CANADA: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY TYPE, 2016-2023 (USD MILLION) TABLE 29 CANADA: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY APPLICATION, 2016-2023 (USD MILLION) TABLE 30 CANADA: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY SERVICE TYPE, 2016-2023 (USD MILLION) TABLE 31 ASIA-PACIFIC: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY COUNTRY, 2016-2023 (USD MILLION) TABLE 32 ASIA-PACIFIC: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY TYPE, 2016-2023 (USD MILLION) TABLE 33 ASIA-PACIFIC: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY APPLICATION, 2016-2023 (USD MILLION) TABLE 34 ASIA-PACIFIC: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY SERVICE TYPE, 2016-2023 (USD MILLION) TABLE 35 INDONESIA: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY TYPE, 2016-2023 (USD MILLION) TABLE 36 INDONESIA: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY APPLICATION, 2016-2023 (USD MILLION) TABLE 37 INDONESIA: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY SERVICE TYPE, 2016-2023 (USD MILLION) TABLE 38 MALAYSIA: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY TYPE, 2016-2023 (USD MILLION) TABLE 39 MALAYSIA: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY APPLICATION, 2016-2023 (USD MILLION) TABLE 40 MALAYSIA: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY SERVICE TYPE, 2016-2023 (USD MILLION) TABLE 41 AUSTRALIA: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY TYPE, 2016-2023 (USD MILLION) TABLE 42 AUSTRALIA: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY APPLICATION, 2016-2023 (USD MILLION) TABLE 43 AUSTRALIA: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY SERVICE TYPE, 2016-2023 (USD MILLION) TABLE 44 REST OF ASIA-PACIFIC: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY TYPE, 2016-2023 (USD MILLION) TABLE 45 REST OF ASIA-PACIFIC: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY APPLICATION, 2016-2023 (USD MILLION) TABLE 46 REST OF ASIA-PACIFIC: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY SERVICE TYPE, 2016-2023 (USD MILLION) TABLE 47 REST OF THE WORLD: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY COUNTRY, 2016-2023 (USD MILLION) TABLE 48 REST OF THE WORLD: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY TYPE, 2016-2023 (USD MILLION) TABLE 49 REST OF THE WORLD: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY APPLICATION, 2016-2023 (USD MILLION) TABLE 50 REST OF THE WORLD: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY SERVICE TYPE, 2016-2023 (USD MILLION) TABLE 51 LATIN AMERICA: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY TYPE, 2016-2023 (USD MILLION) TABLE 52 LATIN AMERICA: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY APPLICATION, 2016-2023 (USD MILLION) TABLE 53 LATIN AMERICA: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY SERVICE TYPE, 2016-2023 (USD MILLION) TABLE 54 MIDDLE EAST: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY TYPE, 2016-2023 (USD MILLION) TABLE 55 MIDDLE EAST: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY APPLICATION, 2016-2023 (USD MILLION) TABLE 56 MIDDLE EAST: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY SERVICE TYPE, 2016-2023 (USD MILLION) TABLE 57 AFRICA: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY TYPE, 2015-2023 (USD MILLION) TABLE 58 AFRICA: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY TYPE, 2016-2023 (USD MILLION) TABLE 59 AFRICA: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY APPLICATION, 2016-2023 (USD MILLION) TABLE 60 AFRICA: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY SERVICE TYPE, 2016-2023 (USD MILLION) List of Figures: FIGURE 1 RESEARCH PROCESS OF MRFR FIGURE 2 TOP DOWN & BOTTOM UP APPROACH FIGURE 3 PORTER'S FIVE FORCES ANALYSIS OF GLOBAL OFFSHORE DECOMMISSIONING MARKET FIGURE 4 SUPPLY CHAIN STRUCTURE FIGURE 5 GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY TYPE, 2016 (%) FIGURE 6 GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY TYPE, 2015-2023 (USD MILLION) FIGURE 7 GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY SERVICE TYPE, 2016 (%) FIGURE 8 GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY SERVICE TYPE, 2015-2023 (USD MILLION) FIGURE 9 GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY APPLICATION, 2016 (%) FIGURE 10 GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY APPLICATION, 2015-2023 (USD MILLION) FIGURE 11 GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY REGION, 2015-2023 (USD MILLION) FIGURE 12 EUROPE: GLOBAL OFFSHORE DECOMMISSIONING MARKET SHARE, BY COUNTRY, 2016 (% SHARE) FIGURE 13 EUROPE: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY TYPE, 2015-2023 (USD MILLION) FIGURE 14 U.K.: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY TYPE, 2015-2023 (USD MILLION) FIGURE 15 NORWAY: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY TYPE, 2015-2023 (USD MILLION) FIGURE 16 REST OF EUROPE: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY TYPE, 2015-2023 (USD MILLION) FIGURE 17 NORTH AMERICA: GLOBAL OFFSHORE DECOMMISSIONING MARKET SHARE, BY COUNTRY, 2016 (% SHARE) FIGURE 18 U.S.: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY TYPE, 2015-2023 (USD MILLION) FIGURE 19 CANADA: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY TYPE, 2015-2023 (USD MILLION) FIGURE 20 ASIA-PACIFIC: GLOBAL OFFSHORE DECOMMISSIONING MARKET SHARE, BY COUNTRY, 2016 (% SHARE) FIGURE 21 ASIA-PACIFIC: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY TYPE, 2015-2023 (USD MILLION) FIGURE 22 INDONESIA: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY TYPE, 2015-2023 (USD MILLION) FIGURE 23 MALAYSIA: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY TYPE, 2015-2023 (USD MILLION) FIGURE 24 AUSTRALIA: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY TYPE, 2015-2023 (USD MILLION) FIGURE 25 REST OF ASIA-PACIFIC: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY TYPE, 2015-2023 (USD MILLION) FIGURE 26 REST OF THE WORLD: GLOBAL OFFSHORE DECOMMISSIONING MARKET SHARE, BY COUNTRY, 2016 (% SHARE) FIGURE 27 REST OF THE WORLD: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY TYPE, 2015-2023 (USD MILLION) FIGURE 28 LATIN AMERICA: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY TYPE, 2015-2023 (USD MILLION) FIGURE 29 MIDDLE EAST: GLOBAL OFFSHORE DECOMMISSIONING MARKET, BY TYPE, 2015-2023 (USD MILLION) FIGURE 30 GROWTH STRATEGIES ADOPTED BY KEY PLAYERS IN GLOBAL OFFSHORE DECOMMISSIONING MARKET, 2014-2016, (%) FIGURE 31 EXPANSION: % SHARE BY KEY PLAYERS, 2014-2016, (%) FIGURE 32 MERGERS AND ACQUISITIONS: % SHARE BY KEY PLAYERS, 2014-2016, (%) FIGURE 33 MERGERS AND ACQUISITIONS: % SHARE BY KEY PLAYERS, 2014-2016, (%) FIGURE 34 2015: OFFSHORE DECOMMISSIONING (%) SHARE BY MAJOR PLAYERS/MANUFACTURERS FIGURE 35 TETRA TECHNOLOGIES : TOTAL REVENUE VS SEGMENTAL REVENUE (USD MILLION) FIGURE 36 TETRA TECHNOLOGIES: GEOGRAPHIC REVENUE MIX, 2015 (%) FIGURE 37 TETRA TECHNOLOGIES: KEY DEVELOPMENTS, 2015 (%) FIGURE 38 TETRA TECHNOLOGIES: SWOT ANALYSIS FIGURE 39 BP P.L.C : TOTAL REVENUE, 2014-2016 (USD MILLION) FIGURE 40 BP P.L.C: GEOGRAPHIC REVENUE MIX, 2016 (%) FIGURE 41 BP P.L.C: KEY DEVELOPMENTS, 2016 (%) FIGURE 42 BP PLC: SWOT ANALYSIS FIGURE 43 STATOIL ASA : TOTAL REVENUE, 2014-2016 (USD MILLION) FIGURE 44 STATOIL ASA: GEOGRAPHICAL REVENUE MIX, 2016 (%) FIGURE 45 STATOIL ASA: KEY DEVELOPMENTS, 2016 (%) FIGURE 46 STATOIL ASA: SWOT ANALYSIS FIGURE 47 DNV GL: TOTAL REVENUE VS SEGMENTAL REVENUE, 2014-2016 (USD MILLION) FIGURE 48 DNV GL: GEOGRAPHICAL REVENUE MIX, 2016 (%) FIGURE 49 DNV GL: KEY DEVELOPMENTS, 2016 (%) FIGURE 50 DNV GL: SWOT ANALYSIS FIGURE 51 TECHNIP FMC: TOTAL REVENUE VS SEGMENTAL REVENUE, 2014-2016 (USD MILLION) FIGURE 52 TECHNIP FMC: GEOGRAPHICAL REVENUE MIX, 2015 (%) FIGURE 53 TECHNIP: KEY DEVELOPMENTS, 2015 (%) FIGURE 54 TECHNIPFMC PLC: SWOT ANALYSIS FIGURE 55 AF GRUPPEN ASA: TOTAL REVENUE VS SEGMENTAL REVENUE, 2014-2016 (USD MILLION) FIGURE 56 RAMBOLL GROUP A/S: TOTAL REVENUE, 2014-2016 (USD MILLION) FIGURE 57 RAMBOLL GROUP A/S: GEOGRAPHICAL REVENUE MIX, 2016 (%) FIGURE 58 AKER SOLUTIONS ASA: TOTAL REVENUE, 2014-2016 (USD MILLION) FIGURE 59 AKER SOLUTIONS ASA: KEY DEVELOPMENTS, 2016 (%) FIGURE 60 AMEC FOSTER WHEELER: TOTAL REVENUE, 2014-2016 (USD MILLION) FIGURE 61 JOHN WOOD GROUP PLC: TOTAL REVENUE, 2014-2016 (USD MILLION) FIGURE 62 JOHN WOOD GROUP PLC: SWOT ANALYSIS

Tetra Technologies, Inc., (US), BP PLC (UK), Statoil ASA (Norway), DNV GL (Norway), TechnipFMC PLC (UK), AF Gruppen ASA (Norway), Ramboll Group A/S (Denmark), Aker Solutions ASA (Norway), Amec Foster Wheeler (UK), John Wood Group Plc. (Scotland), Claxton Engineering Services (UK), Allseas group SA (Switzerland) and DeepOcean Group (Netherlands)