1 Study Coverage 1.1 Horizontal Well Drilling Revenue in Horizontal Well Drilling Business (2017-2022) & (US$ Million) Introduction 1.2 Global Horizontal Well Drilling Outlook 2017 VS 2022 VS 2028 1.2.1 Global Horizontal Well Drilling Market Size for the Year 2017-2028 1.2.2 Global Horizontal Well Drilling Market Size for the Year 2017-2028 1.3 Horizontal Well Drilling Market Size, United States VS Global, 2017 VS 2022 VS 2028 1.3.1 The Market Share of United States Horizontal Well Drilling in Global, 2017 VS 2022 VS 2028 1.3.2 The Growth Rate of Horizontal Well Drilling Market Size, United States VS Global, 2017 VS 2022 VS 2028 1.4 Horizontal Well Drilling Market Dynamics 1.4.1 Horizontal Well Drilling Industry Trends 1.4.2 Horizontal Well Drilling Market Drivers 1.4.3 Horizontal Well Drilling Market Challenges 1.4.4 Horizontal Well Drilling Market Restraints 1.5 Study Objectives 1.6 Years Considered 2 Horizontal Well Drilling by Type 2.1 Horizontal Well Drilling Market Segment by Type 2.1.1 Long Radius Horizontal Well 2.1.2 Medium Radius Horizontal Well 2.1.3 Short Radius Horizontal Well 2.2 Global Horizontal Well Drilling Market Size by Type (2017, 2022 & 2028) 2.3 Global Horizontal Well Drilling Market Size by Type (2017-2028) 2.4 United States Horizontal Well Drilling Market Size by Type (2017, 2022 & 2028) 2.5 United States Horizontal Well Drilling Market Size by Type (2017-2028) 3 Horizontal Well Drilling by Application 3.1 Horizontal Well Drilling Market Segment by Application 3.1.1 Onshore 3.1.2 Offshore 3.2 Global Horizontal Well Drilling Market Size by Application (2017, 2022 & 2028) 3.3 Global Horizontal Well Drilling Market Size by Application (2017-2028) 3.4 United States Horizontal Well Drilling Market Size by Application (2017, 2022 & 2028) 3.5 United States Horizontal Well Drilling Market Size by Application (2017-2028) 4 Global Horizontal Well Drilling Competitor Landscape by Company 4.1 Global Horizontal Well Drilling Market Size by Company 4.1.1 Top Global Horizontal Well Drilling Companies Ranked by Revenue (2021) 4.1.2 Global Horizontal Well Drilling Revenue by Player (2017-2022) 4.2 Global Horizontal Well Drilling Concentration Ratio (CR) 4.2.1 Horizontal Well Drilling Market Concentration Ratio (CR) (2017-2022) 4.2.2 Global Top 5 and Top 10 Largest Companies of Horizontal Well Drilling in 2021 4.2.3 Global Horizontal Well Drilling Market Share by Company Type (Tier 1, Tier 2, and Tier 3) 4.3 Global Horizontal Well Drilling Headquarters, Revenue in Horizontal Well Drilling Business (2017-2022) & (US$ Million) Type 4.3.1 Global Horizontal Well Drilling Headquarters and Area Served 4.3.2 Global Horizontal Well Drilling Companies Revenue in Horizontal Well Drilling Business (2017-2022) & (US$ Million) Type 4.3.3 Date of International Companies Enter into Horizontal Well Drilling Market 4.4 Companies Mergers & Acquisitions, Expansion Plans 4.5 United States Horizontal Well Drilling Market Size by Company 4.5.1 Top Horizontal Well Drilling Players in United States, Ranked by Revenue (2021) 4.5.2 United States Horizontal Well Drilling Revenue by Players (2020, 2021 & 2022) 5 Global Horizontal Well Drilling Market Size by Region 5.1 Global Horizontal Well Drilling Market Size by Region: 2017 VS 2022 VS 2028 5.2 Global Horizontal Well Drilling Market Size by Region (2017-2028) 5.2.1 Global Horizontal Well Drilling Market Size by Region: 2017-2022 5.2.2 Global Horizontal Well Drilling Market Size by Region (2023-2028) 6 Segment in Region Level & Country Level 6.1 North America 6.1.1 North America Horizontal Well Drilling Market Size YoY Growth 2017-2028 6.1.2 North America Horizontal Well Drilling Market Facts & Figures by Country (2017, 2022 & 2028) 6.1.3 U.S. 6.1.4 Canada 6.2 Asia-Pacific 6.2.1 Asia-Pacific Horizontal Well Drilling Market Size YoY Growth 2017-2028 6.2.2 Asia-Pacific Horizontal Well Drilling Market Facts & Figures by Region (2017, 2022 & 2028) 6.2.3 China 6.2.4 Japan 6.2.5 South Korea 6.2.6 India 6.2.7 Australia 6.2.8 Taiwan 6.2.9 Indonesia 6.2.10 Thailand 6.2.11 Malaysia 6.2.12 Philippines 6.3 Europe 6.3.1 Europe Horizontal Well Drilling Market Size YoY Growth 2017-2028 6.3.2 Europe Horizontal Well Drilling Market Facts & Figures by Country (2017, 2022 & 2028) 6.3.3 Germany 6.3.4 France 6.3.5 U.K. 6.3.6 Italy 6.3.7 Russia 6.4 Latin America 6.4.1 Latin America Horizontal Well Drilling Market Size YoY Growth 2017-2028 6.4.2 Latin America Horizontal Well Drilling Market Facts & Figures by Country (2017, 2022 & 2028) 6.4.3 Mexico 6.4.4 Brazil 6.4.5 Argentina 6.5 Middle East and Africa 6.5.1 Middle East and Africa Horizontal Well Drilling Market Size YoY Growth 2017-2028 6.5.2 Middle East and Africa Horizontal Well Drilling Market Facts & Figures by Country (2017, 2022 & 2028) 6.5.3 Turkey 6.5.4 Saudi Arabia 6.5.5 U.A.E 7 Company Profiles 7.1 Schlumberger 7.1.1 Schlumberger Company Details 7.1.2 Schlumberger Business Overview 7.1.3 Schlumberger Horizontal Well Drilling Introduction 7.1.4 Schlumberger Revenue in Horizontal Well Drilling Business (2017-2022) 7.1.5 Schlumberger Recent Development 7.2 Halliburton 7.2.1 Halliburton Company Details 7.2.2 Halliburton Business Overview 7.2.3 Halliburton Horizontal Well Drilling Introduction 7.2.4 Halliburton Revenue in Horizontal Well Drilling Business (2017-2022) 7.2.5 Halliburton Recent Development 7.3 Baker Hughes/GE 7.3.1 Baker Hughes/GE Company Details 7.3.2 Baker Hughes/GE Business Overview 7.3.3 Baker Hughes/GE Horizontal Well Drilling Introduction 7.3.4 Baker Hughes/GE Revenue in Horizontal Well Drilling Business (2017-2022) 7.3.5 Baker Hughes/GE Recent Development 7.4 CNPC 7.4.1 CNPC Company Details 7.4.2 CNPC Business Overview 7.4.3 CNPC Horizontal Well Drilling Introduction 7.4.4 CNPC Revenue in Horizontal Well Drilling Business (2017-2022) 7.4.5 CNPC Recent Development 7.5 Weatherford International 7.5.1 Weatherford International Company Details 7.5.2 Weatherford International Business Overview 7.5.3 Weatherford International Horizontal Well Drilling Introduction 7.5.4 Weatherford International Revenue in Horizontal Well Drilling Business (2017-2022) 7.5.5 Weatherford International Recent Development 7.6 Nabors industries 7.6.1 Nabors industries Company Details 7.6.2 Nabors industries Business Overview 7.6.3 Nabors industries Horizontal Well Drilling Introduction 7.6.4 Nabors industries Revenue in Horizontal Well Drilling Business (2017-2022) 7.6.5 Nabors industries Recent Development 7.7 Sinopec Oilfield Service Corporation 7.7.1 Sinopec Oilfield Service Corporation Company Details 7.7.2 Sinopec Oilfield Service Corporation Business Overview 7.7.3 Sinopec Oilfield Service Corporation Horizontal Well Drilling Introduction 7.7.4 Sinopec Oilfield Service Corporation Revenue in Horizontal Well Drilling Business (2017-2022) 7.7.5 Sinopec Oilfield Service Corporation Recent Development 7.8 China Oilfield Services 7.8.1 China Oilfield Services Company Details 7.8.2 China Oilfield Services Business Overview 7.8.3 China Oilfield Services Horizontal Well Drilling Introduction 7.8.4 China Oilfield Services Revenue in Horizontal Well Drilling Business (2017-2022) 7.8.5 China Oilfield Services Recent Development 7.9 Cathedral Energy Services 7.9.1 Cathedral Energy Services Company Details 7.9.2 Cathedral Energy Services Business Overview 7.9.3 Cathedral Energy Services Horizontal Well Drilling Introduction 7.9.4 Cathedral Energy Services Revenue in Horizontal Well Drilling Business (2017-2022) 7.9.5 Cathedral Energy Services Recent Development 7.10 Gyrodata 7.10.1 Gyrodata Company Details 7.10.2 Gyrodata Business Overview 7.10.3 Gyrodata Horizontal Well Drilling Introduction 7.10.4 Gyrodata Revenue in Horizontal Well Drilling Business (2017-2022) 7.10.5 Gyrodata Recent Development 7.11 Anton Oilfield Services Group 7.11.1 Anton Oilfield Services Group Company Details 7.11.2 Anton Oilfield Services Group Business Overview 7.11.3 Anton Oilfield Services Group Horizontal Well Drilling Introduction 7.11.4 Anton Oilfield Services Group Revenue in Horizontal Well Drilling Business (2017-2022) 7.11.5 Anton Oilfield Services Group Recent Development 7.12 ZPEC 7.12.1 ZPEC Company Details 7.12.2 ZPEC Business Overview 7.12.3 ZPEC Horizontal Well Drilling Introduction 7.12.4 ZPEC Revenue in Horizontal Well Drilling Business (2017-2022) 7.12.5 ZPEC Recent Development 7.13 Jindal Drilling & Industries 7.13.1 Jindal Drilling & Industries Company Details 7.13.2 Jindal Drilling & Industries Business Overview 7.13.3 Jindal Drilling & Industries Horizontal Well Drilling Introduction 7.13.4 Jindal Drilling & Industries Revenue in Horizontal Well Drilling Business (2017-2022) 7.13.5 Jindal Drilling & Industries Recent Development 7.14 Scientific Drilling International 7.14.1 Scientific Drilling International Company Details 7.14.2 Scientific Drilling International Business Overview 7.14.3 Scientific Drilling International Horizontal Well Drilling Introduction 7.14.4 Scientific Drilling International Revenue in Horizontal Well Drilling Business (2017-2022) 7.14.5 Scientific Drilling International Recent Development 7.15 LEAM Drilling Services 7.15.1 LEAM Drilling Services Company Details 7.15.2 LEAM Drilling Services Business Overview 7.15.3 LEAM Drilling Services Horizontal Well Drilling Introduction 7.15.4 LEAM Drilling Services Revenue in Horizontal Well Drilling Business (2017-2022) 7.15.5 LEAM Drilling Services Recent Development 8 Research Findings and Conclusion 9 Appendix 9.1 Research Methodology 9.1.1 Methodology/Research Approach 9.1.2 Data Source 9.2 Author Details 9.3 Disclaimer

List of Tables Table 1. Horizontal Well Drilling Market Size United States VS Global, CAGR (2017 VS 2022 VS 2028) Table 2. Horizontal Well Drilling Market Trends Table 3. Horizontal Well Drilling Market Drivers Table 4. Horizontal Well Drilling Market Challenges Table 5. Horizontal Well Drilling Market Restraints Table 6. Global Horizontal Well Drilling Market Size by Type: 2017 VS 2022 VS 2028 (US$ Million) Table 7. United States Horizontal Well Drilling Market Size by Type: 2017 VS 2022 VS 2028 (US$ Million) Table 8. Global Horizontal Well Drilling Market Size by Application: 2017 VS 2022 VS 2028 (US$ Million) Table 9. United States Horizontal Well Drilling Market Size by Application: 2017 VS 2022 VS 2028 (US$ Million) Table 10. Top Horizontal Well Drilling Companies in Global Market, Ranking by Revenue (2021) Table 11. Global Horizontal Well Drilling Revenue by Player, (US$ Million), 2017-2022 Table 12. Global Horizontal Well Drilling Revenue Share by Player, 2017-2022 Table 13. Global Horizontal Well Drilling Companies Market Concentration Ratio (CR5 and HHI) Table 14. Global Horizontal Well Drilling by Company Type (Tier 1, Tier 2, and Tier 3) & (based on the Revenue in Horizontal Well Drilling as of 2021) Table 15. Top Players of Horizontal Well Drilling in Global Market, Headquarters and Area Served Table 16. Companies Revenue in Horizontal Well Drilling Business (2017-2022) & (US$ Million) Type Table 17. Date of International Companies Enter into Horizontal Well Drilling Market Table 18. Companies Mergers & Acquisitions, Expansion Plans Table 19. Top Horizontal Well Drilling Players in United States Market, Ranking by Revenue (2021) Table 20. United States Horizontal Well Drilling Revenue by Players, (US$ Million), 2020, 2021 & 2022 Table 21. United States Horizontal Well Drilling Revenue Share by Players, 2020, 2021 & 2022 Table 22. Global Horizontal Well Drilling Market Size by Region (US$ Million): 2017 VS 2022 VS 2028 Table 23. Global Horizontal Well Drilling Market Size by Region (2017-2022) & (US$ Million) Table 24. Global Horizontal Well Drilling Market Size Forecast by Region (2023-2028) & (US$ Million) Table 25. North America Horizontal Well Drilling Sales in Value by Country (2017-2028) & (US$ Million) Table 26. Asia Pacific Horizontal Well Drilling Sales in Value by Region (2017-2028) & (US$ Million) Table 27. Europe Horizontal Well Drilling Sales in Value by Country (2017-2028) & (US$ Million) Table 28. Latin Americaa Horizontal Well Drilling Sales in Value by Country (2017-2028) & (US$ Million) Table 29. Middle East and Africa Horizontal Well Drilling Sales in Value by Country (2017-2028) & (US$ Million) Table 30. Schlumberger Company Details Table 31. Schlumberger Business Overview Table 32. Schlumberger Horizontal Well Drilling Product Table 33. Schlumberger Revenue in Horizontal Well Drilling Business (2017-2022) & (US$ Million) Table 34. Schlumberger Recent Development Table 35. Halliburton Company Details Table 36. Halliburton Business Overview Table 37. Halliburton Horizontal Well Drilling Product Table 38. Halliburton Revenue in Horizontal Well Drilling Business (2017-2022) & (US$ Million) Table 39. Halliburton Recent Development Table 40. Baker Hughes/GE Company Details Table 41. Baker Hughes/GE Business Overview Table 42. Baker Hughes/GE Horizontal Well Drilling Product Table 43. Baker Hughes/GE Revenue in Horizontal Well Drilling Business (2017-2022) & (US$ Million) Table 44. Baker Hughes/GE Recent Development Table 45. CNPC Company Details Table 46. CNPC Business Overview Table 47. CNPC Horizontal Well Drilling Product Table 48. CNPC Revenue in Horizontal Well Drilling Business (2017-2022) & (US$ Million) Table 49. CNPC Recent Development Table 50. Weatherford International Company Details Table 51. Weatherford International Business Overview Table 52. Weatherford International Horizontal Well Drilling Product Table 53. Weatherford International Revenue in Horizontal Well Drilling Business (2017-2022) & (US$ Million) Table 54. Weatherford International Recent Development Table 55. Nabors industries Company Details Table 56. Nabors industries Business Overview Table 57. Nabors industries Horizontal Well Drilling Product Table 58. Nabors industries Revenue in Horizontal Well Drilling Business (2017-2022) & (US$ Million) Table 59. Nabors industries Recent Development Table 60. Sinopec Oilfield Service Corporation Company Details Table 61. Sinopec Oilfield Service Corporation Business Overview Table 62. Sinopec Oilfield Service Corporation Horizontal Well Drilling Product Table 63. Sinopec Oilfield Service Corporation Revenue in Horizontal Well Drilling Business (2017-2022) & (US$ Million) Table 64. Sinopec Oilfield Service Corporation Recent Development Table 65. China Oilfield Services Company Details Table 66. China Oilfield Services Business Overview Table 67. China Oilfield Services Horizontal Well Drilling Product Table 68. China Oilfield Services Revenue in Horizontal Well Drilling Business (2017-2022) & (US$ Million) Table 69. China Oilfield Services Recent Development Table 70. Cathedral Energy Services Company Details Table 71. Cathedral Energy Services Business Overview Table 72. Cathedral Energy Services Horizontal Well Drilling Product Table 73. Cathedral Energy Services Revenue in Horizontal Well Drilling Business (2017-2022) & (US$ Million) Table 74. Cathedral Energy Services Recent Development Table 75. Gyrodata Company Details Table 76. Gyrodata Business Overview Table 77. Gyrodata Horizontal Well Drilling Product Table 78. Gyrodata Revenue in Horizontal Well Drilling Business (2017-2022) & (US$ Million) Table 79. Gyrodata Recent Development Table 80. Anton Oilfield Services Group Company Details Table 81. Anton Oilfield Services Group Business Overview Table 82. Anton Oilfield Services Group Horizontal Well Drilling Product Table 83. Anton Oilfield Services Group Revenue in Horizontal Well Drilling Business (2017-2022) & (US$ Million) Table 84. Anton Oilfield Services Group Recent Development Table 85. ZPEC Company Details Table 86. ZPEC Business Overview Table 87. ZPEC Horizontal Well Drilling Product Table 88. ZPEC Revenue in Horizontal Well Drilling Business (2017-2022) & (US$ Million) Table 89. ZPEC Recent Development Table 90. Jindal Drilling & Industries Company Details Table 91. Jindal Drilling & Industries Business Overview Table 92. Jindal Drilling & Industries Horizontal Well Drilling Product Table 93. Jindal Drilling & Industries Revenue in Horizontal Well Drilling Business (2017-2022) & (US$ Million) Table 94. Jindal Drilling & Industries Recent Development Table 95. Scientific Drilling International Company Details Table 96. Scientific Drilling International Business Overview Table 97. Scientific Drilling International Horizontal Well Drilling Product Table 98. Scientific Drilling International Revenue in Horizontal Well Drilling Business (2017-2022) & (US$ Million) Table 99. Scientific Drilling International Recent Development Table 100. LEAM Drilling Services Company Details Table 101. LEAM Drilling Services Business Overview Table 102. LEAM Drilling Services Horizontal Well Drilling Product Table 103. LEAM Drilling Services Revenue in Horizontal Well Drilling Business (2017-2022) & (US$ Million) Table 104. LEAM Drilling Services Recent Development Table 105. Research Programs/Design for This Report Table 106. Key Data Information from Secondary Sources Table 107. Key Data Information from Primary Sources List of Figures Figure 1. Horizontal Well Drilling Product Picture Figure 2. Global Horizontal Well Drilling Market Size, (US$ Million), 2017 VS 2022 VS 2028 Figure 3. Global Horizontal Well Drilling Market Size 2017-2028 (US$ Million) Figure 4. United States Horizontal Well Drilling Market Size, (US$ Million), 2017 VS 2022 VS 2028 Figure 5. United States Horizontal Well Drilling Market Size 2017-2028 (US$ Million) Figure 6. United States Horizontal Well Drilling Market Share in Global 2017-2028 Figure 7. Horizontal Well Drilling Report Years Considered Figure 8. Product Picture of Long Radius Horizontal Well Figure 9. Product Picture of Medium Radius Horizontal Well Figure 10. Product Picture of Short Radius Horizontal Well Figure 11. Global Horizontal Well Drilling Market Share by Type in 2022 & 2028 Figure 12. Global Horizontal Well Drilling Market Size by Type (2017-2028) & (US$ Million) Figure 13. Global Horizontal Well Drilling Market Share by Type (2017-2028) Figure 14. United States Horizontal Well Drilling Market Share by Type in 2022 & 2028 Figure 15. United States Horizontal Well Drilling Market Size by Type (2017-2028) & (US$ Million) Figure 16. United States Horizontal Well Drilling Market Share by Type (2017-2028) Figure 17. Product Picture of Onshore Figure 18. Product Picture of Offshore Figure 19. Global Horizontal Well Drilling Market Share by Application in 2022 & 2028 Figure 20. Global Horizontal Well Drilling Market Size by Application (2017-2028) & (US$ Million) Figure 21. Global Horizontal Well Drilling Market Share by Application (2017-2028) Figure 22. United States Horizontal Well Drilling Market Share by Application in 2022 & 2028 Figure 23. United States Horizontal Well Drilling Market Size by Application (2017-2028) & (US$ Million) Figure 24. United States Horizontal Well Drilling Market Share by Application (2017-2028) Figure 25. North America Horizontal Well Drilling Market Size Growth Rate 2017-2028 (US$ Million) Figure 26. U.S. Horizontal Well Drilling Market Size Growth Rate (2017-2028) & (US$ Million) Figure 27. Canada Horizontal Well Drilling Market Size Growth Rate (2017-2028) & (US$ Million) Figure 28. Europe Horizontal Well Drilling Market Size Growth Rate 2017-2028 (US$ Million) Figure 29. Germany Horizontal Well Drilling Market Size Growth Rate (2017-2028) & (US$ Million) Figure 30. France Horizontal Well Drilling Market Size Growth Rate (2017-2028) & (US$ Million) Figure 31. U.K. Horizontal Well Drilling Market Size Growth Rate (2017-2028) & (US$ Million) Figure 32. Italy Horizontal Well Drilling Market Size Growth Rate (2017-2028) & (US$ Million) Figure 33. Russia Horizontal Well Drilling Market Size Growth Rate (2017-2028) & (US$ Million) Figure 34. Asia-Pacific Horizontal Well Drilling Market Size Growth Rate 2017-2028 (US$ Million) Figure 35. China Horizontal Well Drilling Market Size Growth Rate (2017-2028) & (US$ Million) Figure 36. Japan Horizontal Well Drilling Market Size Growth Rate (2017-2028) & (US$ Million) Figure 37. South Korea Horizontal Well Drilling Market Size Growth Rate (2017-2028) & (US$ Million) Figure 38. India Horizontal Well Drilling Market Size Growth Rate (2017-2028) & (US$ Million) Figure 39. Australia Horizontal Well Drilling Market Size Growth Rate (2017-2028) & (US$ Million) Figure 40. Taiwan Horizontal Well Drilling Market Size Growth Rate (2017-2028) & (US$ Million) Figure 41. Indonesia Horizontal Well Drilling Market Size Growth Rate (2017-2028) & (US$ Million) Figure 42. Thailand Horizontal Well Drilling Market Size Growth Rate (2017-2028) & (US$ Million) Figure 43. Malaysia Horizontal Well Drilling Market Size Growth Rate (2017-2028) & (US$ Million) Figure 44. Philippines Horizontal Well Drilling Market Size Growth Rate (2017-2028) & (US$ Million) Figure 45. Latin America Horizontal Well Drilling Market Size Growth Rate 2017-2028 (US$ Million) Figure 46. Mexico Horizontal Well Drilling Market Size Growth Rate (2017-2028) & (US$ Million) Figure 47. Brazil Horizontal Well Drilling Market Size Growth Rate (2017-2028) & (US$ Million) Figure 48. Argentina Horizontal Well Drilling Market Size Growth Rate (2017-2028) & (US$ Million) Figure 49. Middle East & Africa Horizontal Well Drilling Market Size Growth Rate 2017-2028 (US$ Million) Figure 50. Turkey Horizontal Well Drilling Market Size Growth Rate (2017-2028) & (US$ Million) Figure 51. Saudi Arabia Horizontal Well Drilling Market Size Growth Rate (2017-2028) & (US$ Million) Figure 52. U.A.E Horizontal Well Drilling Market Size Growth Rate (2017-2028) & (US$ Million) Figure 53. Schlumberger Revenue Growth Rate in Horizontal Well Drilling Business (2017-2022) Figure 54. Halliburton Revenue Growth Rate in Horizontal Well Drilling Business (2017-2022) Figure 55. Baker Hughes/GE Revenue Growth Rate in Horizontal Well Drilling Business (2017-2022) Figure 56. CNPC Revenue Growth Rate in Horizontal Well Drilling Business (2017-2022) Figure 57. Weatherford International Revenue Growth Rate in Horizontal Well Drilling Business (2017-2022) Figure 58. Nabors industries Revenue Growth Rate in Horizontal Well Drilling Business (2017-2022) Figure 59. Sinopec Oilfield Service Corporation Revenue Growth Rate in Horizontal Well Drilling Business (2017-2022) Figure 60. China Oilfield Services Revenue Growth Rate in Horizontal Well Drilling Business (2017-2022) Figure 61. Cathedral Energy Services Revenue Growth Rate in Horizontal Well Drilling Business (2017-2022) Figure 62. Gyrodata Revenue Growth Rate in Horizontal Well Drilling Business (2017-2022) Figure 63. Anton Oilfield Services Group Revenue Growth Rate in Horizontal Well Drilling Business (2017-2022) Figure 64. ZPEC Revenue Growth Rate in Horizontal Well Drilling Business (2017-2022) Figure 65. Jindal Drilling & Industries Revenue Growth Rate in Horizontal Well Drilling Business (2017-2022) Figure 66. Scientific Drilling International Revenue Growth Rate in Horizontal Well Drilling Business (2017-2022) Figure 67. LEAM Drilling Services Revenue Growth Rate in Horizontal Well Drilling Business (2017-2022) Figure 68. Bottom-up and Top-down Approaches for This Report Figure 69. Data Triangulation Figure 70. Key Executives Interviewed

Schlumberger Halliburton Baker Hughes/GE CNPC Weatherford International Nabors industries Sinopec Oilfield Service Corporation China Oilfield Services Cathedral Energy Services Gyrodata Anton Oilfield Services Group ZPEC Jindal Drilling & Industries Scientific Drilling International LEAM Drilling Services