13 © TechSci Research Table of Contents S. No. Contents 11.3.3.2.5. By Field Development Type 12. Market Dynamics 12.1. Drivers 12.2. Challenges 13. Market Trends and Developments 14. Company Profiles 14.1. Halliburton Co. 14.2. Schlumberger Limited 14.3. Scientific Drilling International 14.4. Leam Drilling Systems, Inc. 14.5. NOV Inc. 14.6. Baker Hughes Holdings LLC 14.7. Weatherford International plc 14.8. Jindal Drilling & Industries Limited 14.9. Cathedral Energy Services Ltd 14.10. Nabors Industries Ltd. 14.11. Gyrodata Incorporated 15. Strategic Recommendations 16. About Us & Disclaimer 13