This session will feature real-world examples of innovative solutions and advanced methodologies applied to overcome significant technical and operational challenges in drilling, field development, well construction, and waste management.  By showcasing these approaches, such as AI-assisted optimization, advanced milling techniques, HPHT well project / risk management, and decades of safe waste injection practices, the session will offer actionable insights on improving efficiency, safety, and project delivery. Attendees will benefit from lessons learned in complex environments across different regions to gain practical insights applicable to addressing similar technical challenges in their fields.