1 Report Overview 1.1 Study Scope 1.2 Market Analysis by Type 1.2.1 Global Oil and Gas Field Service Market Size Growth Rate by Type: 2016 VS 2021 VS 2027 1.2.2 Drilling Service 1.2.3 Production Service 1.2.4 Others 1.3 Market by Application 1.3.1 Global Oil and Gas Field Service Market Share by Application: 2016 VS 2021 VS 2027 1.3.2 Onshore Oil and Gas Field 1.3.3 Offshore Oil and Gas Field 1.4 Study Objectives 1.5 Years Considered 2 Global Growth Trends 2.1 Global Oil and Gas Field Service Market Perspective (2016-2027) 2.2 Oil and Gas Field Service Growth Trends by Regions 2.2.1 Oil and Gas Field Service Market Size by Regions: 2016 VS 2021 VS 2027 2.2.2 Oil and Gas Field Service Historic Market Share by Regions (2016-2021) 2.2.3 Oil and Gas Field Service Forecasted Market Size by Regions (2022-2027) 2.3 Oil and Gas Field Service Industry Dynamic 2.3.1 Oil and Gas Field Service Market Trends 2.3.2 Oil and Gas Field Service Market Drivers 2.3.3 Oil and Gas Field Service Market Challenges 2.3.4 Oil and Gas Field Service Market Restraints 3 Competition Landscape by Key Players 3.1 Global Top Oil and Gas Field Service Players by Revenue 3.1.1 Global Top Oil and Gas Field Service Players by Revenue (2016-2021) 3.1.2 Global Oil and Gas Field Service Revenue Market Share by Players (2016-2021) 3.2 Global Oil and Gas Field Service Market Share by Company Type (Tier 1, Tier 2 and Tier 3) 3.3 Players Covered: Ranking by Oil and Gas Field Service Revenue 3.4 Global Oil and Gas Field Service Market Concentration Ratio 3.4.1 Global Oil and Gas Field Service Market Concentration Ratio (CR5 and HHI) 3.4.2 Global Top 10 and Top 5 Companies by Oil and Gas Field Service Revenue in 2020 3.5 Oil and Gas Field Service Key Players Head office and Area Served 3.6 Key Players Oil and Gas Field Service Product Solution and Service 3.7 Date of Enter into Oil and Gas Field Service Market 3.8 Mergers & Acquisitions, Expansion Plans 4 Oil and Gas Field Service Breakdown Data by Type 4.1 Global Oil and Gas Field Service Historic Market Size by Type (2016-2021) 4.2 Global Oil and Gas Field Service Forecasted Market Size by Type (2022-2027) 5 Oil and Gas Field Service Breakdown Data by Application 5.1 Global Oil and Gas Field Service Historic Market Size by Application (2016-2021) 5.2 Global Oil and Gas Field Service Forecasted Market Size by Application (2022-2027) 6 North America 6.1 North America Oil and Gas Field Service Market Size (2016-2027) 6.2 North America Oil and Gas Field Service Market Size by Type 6.2.1 North America Oil and Gas Field Service Market Size by Type (2016-2021) 6.2.2 North America Oil and Gas Field Service Market Size by Type (2022-2027) 6.2.3 North America Oil and Gas Field Service Market Size by Type (2016-2027) 6.3 North America Oil and Gas Field Service Market Size by Application 6.3.1 North America Oil and Gas Field Service Market Size by Application (2016-2021) 6.3.2 North America Oil and Gas Field Service Market Size by Application (2022-2027) 6.3.3 North America Oil and Gas Field Service Market Size by Application (2016-2027) 6.4 North America Oil and Gas Field Service Market Size by Country 6.4.1 North America Oil and Gas Field Service Market Size by Country (2016-2021) 6.4.2 North America Oil and Gas Field Service Market Size by Country (2022-2027) 6.4.3 United States 6.4.4 Canada 7 Europe 7.1 Europe Oil and Gas Field Service Market Size (2016-2027) 7.2 Europe Oil and Gas Field Service Market Size by Type 7.2.1 Europe Oil and Gas Field Service Market Size by Type (2016-2021) 7.2.2 Europe Oil and Gas Field Service Market Size by Type (2022-2027) 7.2.3 Europe Oil and Gas Field Service Market Size by Type (2016-2027) 7.3 Europe Oil and Gas Field Service Market Size by Application 7.3.1 Europe Oil and Gas Field Service Market Size by Application (2016-2021) 7.3.2 Europe Oil and Gas Field Service Market Size by Application (2022-2027) 7.3.3 Europe Oil and Gas Field Service Market Size by Application (2016-2027) 7.4 Europe Oil and Gas Field Service Market Size by Country 7.4.1 Europe Oil and Gas Field Service Market Size by Country (2016-2021) 7.4.2 Europe Oil and Gas Field Service Market Size by Country (2022-2027) 7.4.3 Germany 7.4.4 France 7.4.5 U.K. 7.4.6 Italy 7.4.7 Russia 7.4.8 Nordic 8 Asia-Pacific 8.1 Asia-Pacific Oil and Gas Field Service Market Size (2016-2027) 8.2 Asia-Pacific Oil and Gas Field Service Market Size by Type 8.2.1 Asia-Pacific Oil and Gas Field Service Market Size by Type (2016-2021) 8.2.2 Asia-Pacific Oil and Gas Field Service Market Size by Type (2022-2027) 8.2.3 Asia-Pacific Oil and Gas Field Service Market Size by Type (2016-2027) 8.3 Asia-Pacific Oil and Gas Field Service Market Size by Application 8.3.1 Asia-Pacific Oil and Gas Field Service Market Size by Application (2016-2021) 8.3.2 Asia-Pacific Oil and Gas Field Service Market Size by Application (2022-2027) 8.3.3 Asia-Pacific Oil and Gas Field Service Market Size by Application (2016-2027) 8.4 Asia-Pacific Oil and Gas Field Service Market Size by Region 8.4.1 Asia-Pacific Oil and Gas Field Service Market Size by Region (2016-2021) 8.4.2 Asia-Pacific Oil and Gas Field Service Market Size by Region (2022-2027) 8.4.3 China 8.4.4 Japan 8.4.5 South Korea 8.4.6 Southeast Asia 8.4.7 India 8.4.8 Australia 9 Latin America 9.1 Latin America Oil and Gas Field Service Market Size (2016-2027) 9.2 Latin America Oil and Gas Field Service Market Size by Type 9.2.1 Latin America Oil and Gas Field Service Market Size by Type (2016-2021) 9.2.2 Latin America Oil and Gas Field Service Market Size by Type (2022-2027) 9.2.3 Latin America Oil and Gas Field Service Market Size by Type (2016-2027) 9.3 Latin America Oil and Gas Field Service Market Size by Application 9.3.1 Latin America Oil and Gas Field Service Market Size by Application (2016-2021) 9.3.2 Latin America Oil and Gas Field Service Market Size by Application (2022-2027) 9.3.3 Latin America Oil and Gas Field Service Market Size by Application (2016-2027) 9.4 Latin America Oil and Gas Field Service Market Size by Country 9.4.1 Latin America Oil and Gas Field Service Market Size by Country (2016-2021) 9.4.2 Latin America Oil and Gas Field Service Market Size by Country (2022-2027) 9.4.3 Mexico 9.4.4 Brazil 10 Middle East & Africa 10.1 Middle East & Africa Oil and Gas Field Service Market Size (2016-2027) 10.2 Middle East & Africa Oil and Gas Field Service Market Size by Type 10.2.1 Middle East & Africa Oil and Gas Field Service Market Size by Type (2016-2021) 10.2.2 Middle East & Africa Oil and Gas Field Service Market Size by Type (2022-2027) 10.2.3 Middle East & Africa Oil and Gas Field Service Market Size by Type (2016-2027) 10.3 Middle East & Africa Oil and Gas Field Service Market Size by Application 10.3.1 Middle East & Africa Oil and Gas Field Service Market Size by Application (2016-2021) 10.3.2 Middle East & Africa Oil and Gas Field Service Market Size by Application (2022-2027) 10.3.3 Middle East & Africa Oil and Gas Field Service Market Size by Application (2016-2027) 10.4 Middle East & Africa Oil and Gas Field Service Market Size by Country 10.4.1 Middle East & Africa Oil and Gas Field Service Market Size by Country (2016-2021) 10.4.2 Middle East & Africa Oil and Gas Field Service Market Size by Country (2022-2027) 10.4.3 Turkey 10.4.4 Saudi Arabia 10.4.5 UAE 11 Key Players Profiles 11.1 Halliburton 11.1.1 Halliburton Company Details 11.1.2 Halliburton Business Overview 11.1.3 Halliburton Oil and Gas Field Service Introduction 11.1.4 Halliburton Revenue in Oil and Gas Field Service Business (2016-2021) 11.1.5 Halliburton Recent Development 11.2 Baker Hughes 11.2.1 Baker Hughes Company Details 11.2.2 Baker Hughes Business Overview 11.2.3 Baker Hughes Oil and Gas Field Service Introduction 11.2.4 Baker Hughes Revenue in Oil and Gas Field Service Business (2016-2021) 11.2.5 Baker Hughes Recent Development 11.3 National Oilwell Varco 11.3.1 National Oilwell Varco Company Details 11.3.2 National Oilwell Varco Business Overview 11.3.3 National Oilwell Varco Oil and Gas Field Service Introduction 11.3.4 National Oilwell Varco Revenue in Oil and Gas Field Service Business (2016-2021) 11.3.5 National Oilwell Varco Recent Development 11.4 GE 11.4.1 GE Company Details 11.4.2 GE Business Overview 11.4.3 GE Oil and Gas Field Service Introduction 11.4.4 GE Revenue in Oil and Gas Field Service Business (2016-2021) 11.4.5 GE Recent Development 11.5 Schlumberger 11.5.1 Schlumberger Company Details 11.5.2 Schlumberger Business Overview 11.5.3 Schlumberger Oil and Gas Field Service Introduction 11.5.4 Schlumberger Revenue in Oil and Gas Field Service Business (2016-2021) 11.5.5 Schlumberger Recent Development 11.6 Weatherford International 11.6.1 Weatherford International Company Details 11.6.2 Weatherford International Business Overview 11.6.3 Weatherford International Oil and Gas Field Service Introduction 11.6.4 Weatherford International Revenue in Oil and Gas Field Service Business (2016-2021) 11.6.5 Weatherford International Recent Development 11.7 Saipem 11.7.1 Saipem Company Details 11.7.2 Saipem Business Overview 11.7.3 Saipem Oil and Gas Field Service Introduction 11.7.4 Saipem Revenue in Oil and Gas Field Service Business (2016-2021) 11.7.5 Saipem Recent Development 11.8 Superior Energy Services 11.8.1 Superior Energy Services Company Details 11.8.2 Superior Energy Services Business Overview 11.8.3 Superior Energy Services Oil and Gas Field Service Introduction 11.8.4 Superior Energy Services Revenue in Oil and Gas Field Service Business (2016-2021) 11.8.5 Superior Energy Services Recent Development 12 Analyst's Viewpoints/Conclusions 13 Appendix 13.1 Research Methodology 13.1.1 Methodology/Research Approach 13.1.2 Data Source 13.2 Disclaimer 13.3 Author Details

List of Tables Table 1. Global Oil and Gas Field Service Market Size Growth Rate by Type (US$ Million):2016 VS 2021 VS 2027 Table 2. Key Players of Drilling Service Table 3. Key Players of Production Service Table 4. Key Players of Others Table 5. Global Oil and Gas Field Service Market Size Growth by Application (US$ Million): 2016 VS 2021 VS 2027 Table 6. Global Oil and Gas Field Service Market Size by Regions (US$ Million): 2016 VS 2021 VS 2027 Table 7. Global Oil and Gas Field Service Market Size by Regions (2016-2021) & (US$ Million) Table 8. Global Oil and Gas Field Service Market Share by Regions (2016-2021) Table 9. Global Oil and Gas Field Service Forecasted Market Size by Regions (2022-2027) & (US$ Million) Table 10. Global Oil and Gas Field Service Market Share by Regions (2022-2027) Table 11. Oil and Gas Field Service Market Trends Table 12. Oil and Gas Field Service Market Drivers Table 13. Oil and Gas Field Service Market Challenges Table 14. Oil and Gas Field Service Market Restraints Table 15. Global Oil and Gas Field Service Revenue by Players (2016-2021) & (US$ Million) Table 16. Global Oil and Gas Field Service Market Share by Players (2016-2021) Table 17. Global Top Oil and Gas Field Service Players by Company Type (Tier 1, Tier 2 and Tier 3) (based on the Revenue in Oil and Gas Field Service as of 2020) Table 18. Ranking of Global Top Oil and Gas Field Service Companies by Revenue (US$ Million) in 2020 Table 19. Global 5 Largest Players Market Share by Oil and Gas Field Service Revenue (CR5 and HHI) & (2016-2021) Table 20. Key Players Headquarters and Area Served Table 21. Key Players Oil and Gas Field Service Product Solution and Service Table 22. Date of Enter into Oil and Gas Field Service Market Table 23. Mergers & Acquisitions, Expansion Plans Table 24. Global Oil and Gas Field Service Market Size by Type (2016-2021) (US$ Million) Table 25. Global Oil and Gas Field Service Revenue Market Share by Type (2016-2021) Table 26. Global Oil and Gas Field Service Forecasted Market Size by Type (2022-2027) (US$ Million) Table 27. Global Oil and Gas Field Service Revenue Market Share by Type (2022-2027) & (US$ Million) Table 28. Global Oil and Gas Field Service Market Size Share by Application (2016-2021) & (US$ Million) Table 29. Global Oil and Gas Field Service Revenue Market Share by Application (2016-2021) Table 30. Global Oil and Gas Field Service Forecasted Market Size by Application (2022-2027) (US$ Million) Table 31. Global Oil and Gas Field Service Revenue Market Share by Application (2022-2027) & (US$ Million) Table 32. North America Oil and Gas Field Service Market Size by Type (2016-2021) (US$ Million) Table 33. North America Oil and Gas Field Service Market Size by Type (2022-2027) & (US$ Million) Table 34. North America Oil and Gas Field Service Market Size by Application (2016-2021) (US$ Million) Table 35. North America Oil and Gas Field Service Market Size by Application (2022-2027) & (US$ Million) Table 36. North America Oil and Gas Field Service Market Size by Country (2016-2021) & (US$ Million) Table 37. North America Oil and Gas Field Service Market Size by Country (2022-2027) & (US$ Million) Table 38. Europe Oil and Gas Field Service Market Size by Type (2016-2021) (US$ Million) Table 39. Europe Oil and Gas Field Service Market Size by Type (2022-2027) & (US$ Million) Table 40. Europe Oil and Gas Field Service Market Size by Application (2016-2021) (US$ Million) Table 41. Europe Oil and Gas Field Service Market Size by Application (2022-2027) & (US$ Million) Table 42. Europe Oil and Gas Field Service Market Size by Country (2016-2021) & (US$ Million) Table 43. Europe Oil and Gas Field Service Market Size by Country (2022-2027) & (US$ Million) Table 44. Asia-Pacific Oil and Gas Field Service Market Size by Type (2016-2021) (US$ Million) Table 45. Asia-Pacific Oil and Gas Field Service Market Size by Type (2022-2027) & (US$ Million) Table 46. Asia-Pacific Oil and Gas Field Service Market Size by Application (2016-2021) (US$ Million) Table 47. Asia-Pacific Oil and Gas Field Service Market Size by Application (2022-2027) & (US$ Million) Table 48. Asia-Pacific Oil and Gas Field Service Market Size by Region (2016-2021) & (US$ Million) Table 49. Asia-Pacific Oil and Gas Field Service Market Size by Region (2022-2027) & (US$ Million) Table 50. Latin America Oil and Gas Field Service Market Size by Type (2016-2021) (US$ Million) Table 51. Latin America Oil and Gas Field Service Market Size by Type (2022-2027) & (US$ Million) Table 52. Latin America Oil and Gas Field Service Market Size by Application (2016-2021) (US$ Million) Table 53. Latin America Oil and Gas Field Service Market Size by Application (2022-2027) & (US$ Million) Table 54. Latin America Oil and Gas Field Service Market Size by Country (2016-2021) & (US$ Million) Table 55. Latin America Oil and Gas Field Service Market Size by Country (2022-2027) & (US$ Million) Table 56. Middle East & Africa Oil and Gas Field Service Market Size by Type (2016-2021) (US$ Million) Table 57. Middle East & Africa Oil and Gas Field Service Market Size by Type (2022-2027) & (US$ Million) Table 58. Middle East & Africa Oil and Gas Field Service Market Size by Application (2016-2021) (US$ Million) Table 59. Middle East & Africa Oil and Gas Field Service Market Size by Application (2022-2027) & (US$ Million) Table 60. Middle East & Africa Oil and Gas Field Service Market Size by Country (2016-2021) & (US$ Million) Table 61. Middle East & Africa Oil and Gas Field Service Market Size by Country (2022-2027) & (US$ Million) Table 62. Halliburton Company Details Table 63. Halliburton Business Overview Table 64. Halliburton Oil and Gas Field Service Product Table 65. Halliburton Revenue in Oil and Gas Field Service Business (2016-2021) & (US$ Million) Table 66. Halliburton Recent Development Table 67. Baker Hughes Company Details Table 68. Baker Hughes Business Overview Table 69. Baker Hughes Oil and Gas Field Service Product Table 70. Baker Hughes Revenue in Oil and Gas Field Service Business (2016-2021) & (US$ Million) Table 71. Baker Hughes Recent Development Table 72. National Oilwell Varco Company Details Table 73. National Oilwell Varco Business Overview Table 74. National Oilwell Varco Oil and Gas Field Service Product Table 75. National Oilwell Varco Revenue in Oil and Gas Field Service Business (2016-2021) & (US$ Million) Table 76. National Oilwell Varco Recent Development Table 77. GE Company Details Table 78. GE Business Overview Table 79. GE Oil and Gas Field Service Product Table 80. GE Revenue in Oil and Gas Field Service Business (2016-2021) & (US$ Million) Table 81. GE Recent Development Table 82. Schlumberger Company Details Table 83. Schlumberger Business Overview Table 84. Schlumberger Oil and Gas Field Service Product Table 85. Schlumberger Revenue in Oil and Gas Field Service Business (2016-2021) & (US$ Million) Table 86. Schlumberger Recent Development Table 87. Weatherford International Company Details Table 88. Weatherford International Business Overview Table 89. Weatherford International Oil and Gas Field Service Product Table 90. Weatherford International Revenue in Oil and Gas Field Service Business (2016-2021) & (US$ Million) Table 91. Weatherford International Recent Development Table 92. Saipem Company Details Table 93. Saipem Business Overview Table 94. Saipem Oil and Gas Field Service Product Table 95. Saipem Revenue in Oil and Gas Field Service Business (2016-2021) & (US$ Million) Table 96. Saipem Recent Development Table 97. Superior Energy Services Company Details Table 98. Superior Energy Services Business Overview Table 99. Superior Energy Services Revenue in Oil and Gas Field Service Business (2016-2021) & (US$ Million) Table 100. Superior Energy Services Recent Development Table 101. Research Programs/Design for This Report Table 102. Key Data Information from Secondary Sources Table 103. Key Data Information from Primary Sources List of Figures Figure 1. Global Oil and Gas Field Service Market Share by Type: 2020 VS 2027 Figure 2. Drilling Service Features Figure 3. Production Service Features Figure 4. Others Features Figure 5. Global Oil and Gas Field Service Market Share by Application: 2020 VS 2027 Figure 6. Onshore Oil and Gas Field Case Studies Figure 7. Offshore Oil and Gas Field Case Studies Figure 8. Oil and Gas Field Service Report Years Considered Figure 9. Global Oil and Gas Field Service Market Size (US$ Million), Year-over-Year: 2016-2027 Figure 10. Global Oil and Gas Field Service Market Size (US$ Million), 2016 VS 2021 VS 2027 Figure 11. Global Oil and Gas Field Service Market Share by Regions: 2020 VS 2027 Figure 12. Global Oil and Gas Field Service Market Share by Regions (2022-2027) Figure 13. Global Oil and Gas Field Service Market Share by Players in 2020 Figure 14. Global Top Oil and Gas Field Service Players by Company Type (Tier 1, Tier 2 and Tier 3) (based on the Revenue in Oil and Gas Field Service as of 2020 Figure 15. The Top 10 and 5 Players Market Share by Oil and Gas Field Service Revenue in 2020 Figure 16. Global Oil and Gas Field Service Revenue Market Share by Type (2016-2021) Figure 17. Global Oil and Gas Field Service Revenue Market Share by Type (2022-2027) Figure 18. North America Oil and Gas Field Service Market Size YoY Growth (2016-2027) & (US$ Million) Figure 19. North America Oil and Gas Field Service Market Share by Type (2016-2027) Figure 20. North America Oil and Gas Field Service Market Share by Application (2016-2027) Figure 21. North America Oil and Gas Field Service Market Share by Country (2016-2027) Figure 22. United States Oil and Gas Field Service Market Size YoY Growth (2016-2027) & (US$ Million) Figure 23. Canada Oil and Gas Field Service Market Size YoY Growth (2016-2027) & (US$ Million) Figure 24. Europe Oil and Gas Field Service Market Size YoY Growth (2016-2027) & (US$ Million) Figure 25. Europe Oil and Gas Field Service Market Share by Type (2016-2027) Figure 26. Europe Oil and Gas Field Service Market Share by Application (2016-2027) Figure 27. Europe Oil and Gas Field Service Market Share by Country (2016-2027) Figure 28. Germany Oil and Gas Field Service Market Size YoY Growth (2016-2027) & (US$ Million) Figure 29. France Oil and Gas Field Service Market Size YoY Growth (2016-2027) & (US$ Million) Figure 30. U.K. Oil and Gas Field Service Market Size YoY Growth (2016-2027) & (US$ Million) Figure 31. Italy Oil and Gas Field Service Market Size YoY Growth (2016-2027) & (US$ Million) Figure 32. Russia Oil and Gas Field Service Market Size YoY Growth (2016-2027) & (US$ Million) Figure 33. Nordic Oil and Gas Field Service Market Size YoY Growth (2016-2027) & (US$ Million) Figure 34. Asia-Pacific Oil and Gas Field Service Market Size YoY Growth (2016-2027) & (US$ Million) Figure 35. Asia-Pacific Oil and Gas Field Service Market Share by Type (2016-2027) Figure 36. Asia-Pacific Oil and Gas Field Service Market Share by Application (2016-2027) Figure 37. Asia-Pacific Oil and Gas Field Service Market Share by Region (2016-2027) Figure 38. China Oil and Gas Field Service Market Size YoY Growth (2016-2027) & (US$ Million) Figure 39. Japan Oil and Gas Field Service Market Size YoY Growth (2016-2027) & (US$ Million) Figure 40. South Korea Oil and Gas Field Service Market Size YoY Growth (2016-2027) & (US$ Million) Figure 41. Southeast Asia Oil and Gas Field Service Market Size YoY Growth (2016-2027) & (US$ Million) Figure 42. India Oil and Gas Field Service Market Size YoY Growth (2016-2027) & (US$ Million) Figure 43. Australia Oil and Gas Field Service Market Size YoY Growth (2016-2027) & (US$ Million) Figure 44. Latin America Oil and Gas Field Service Market Size YoY Growth (2016-2027) & (US$ Million) Figure 45. Latin America Oil and Gas Field Service Market Share by Type (2016-2027) Figure 46. Latin America Oil and Gas Field Service Market Share by Application (2016-2027) Figure 47. Latin America Oil and Gas Field Service Market Share by Country (2016-2027) Figure 48. Mexico Oil and Gas Field Service Market Size YoY Growth (2016-2027) & (US$ Million) Figure 49. Brazil Oil and Gas Field Service Market Size YoY Growth (2016-2027) & (US$ Million) Figure 50. Middle East & Africa Oil and Gas Field Service Market Size YoY Growth (2016-2027) & (US$ Million) Figure 51. Middle East & Africa Oil and Gas Field Service Market Share by Type (2016-2027) Figure 52. Middle East & Africa Oil and Gas Field Service Market Share by Application (2016-2027) Figure 53. Middle East & Africa Oil and Gas Field Service Market Share by Country (2016-2027) Figure 54. Turkey Oil and Gas Field Service Market Size YoY Growth (2016-2027) & (US$ Million) Figure 55. Saudi Arabia Oil and Gas Field Service Market Size YoY Growth (2016-2027) & (US$ Million) Figure 56. UAE Oil and Gas Field Service Market Size YoY Growth (2016-2027) & (US$ Million) Figure 57. Halliburton Revenue Growth Rate in Oil and Gas Field Service Business (2016-2021) Figure 58. Baker Hughes Revenue Growth Rate in Oil and Gas Field Service Business (2016-2021) Figure 59. National Oilwell Varco Revenue Growth Rate in Oil and Gas Field Service Business (2016-2021) Figure 60. GE Revenue Growth Rate in Oil and Gas Field Service Business (2016-2021) Figure 61. Schlumberger Revenue Growth Rate in Oil and Gas Field Service Business (2016-2021) Figure 62. Weatherford International Revenue Growth Rate in Oil and Gas Field Service Business (2016-2021) Figure 63. Saipem Revenue Growth Rate in Oil and Gas Field Service Business (2016-2021) Figure 64. Superior Energy Services Revenue Growth Rate in Oil and Gas Field Service Business (2016-2021) Figure 65. Bottom-up and Top-down Approaches for This Report Figure 66. Data Triangulation Figure 67. Key Executives Interviewed

Halliburton Baker Hughes National Oilwell Varco GE Schlumberger Weatherford International Saipem Superior Energy Services