At Diamond Operating Inc., our Upstream division is anchored in cutting-edge innovation, state-of-the-art technology, and rigorous operational discipline. We concentrate on enhancing output from mature fields while actively pursuing new resource discoveries to address the world’s growing energy needs.
By making focused investments and maintaining an unwavering commitment to operational excellence, we are transforming our legacy assets into tomorrow’s industry leaders. Our diverse portfolio covers a wide range of energy sources and extends across many of the globe’s most important basins. Each location offers distinct opportunities to generate value and meet the complex energy demands of the future.
What Sets Our Service Apart
We bring unmatched experience and capability to every stage of upstream operations. Our ability to safely extend the life of existing assets helps fund the energy solutions of the future. By pushing the boundaries of what’s possible, we operate in some of the toughest environments on Earth—including deepwater, arctic, and high-pressure zones—while maintaining safety and performance standards.
- Optimizing Existing Assets We specialize in enhancing production from mature fields, generating steady value to support future developments.
- Deepwater Expertise Our teams overcome extreme offshore conditions to conduct advanced drilling and seismic operations with precision.
- Technology Leadership We lead the way in deploying breakthrough technologies that unlock hard-to-reach resources beneath the ocean floor.

