COSL (China Oilfield Services Limited) is a multinational oilfield services company offering a comprehensive suite of exploration, drilling, production, and technical solutions for the global energy sector. Operating across upstream, midstream, and downstream segments, COSL provides high-quality services such as drilling engineering, well testing, platform maintenance, marine logistics, and project management. With decades of experience, COSL combines advanced technology, innovation, and international best practices to deliver efficient, safe, and cost-effective solutions to its clients. Their teams of highly skilled engineers, technicians, and project managers ensure operational excellence while adhering to strict environmental, safety, and quality standards. COSL’s strategic approach emphasizes sustainable practices, digital integration, and real-time monitoring to optimize resource utilization and minimize operational risks. Serving clients in the Middle East, Asia, and globally, COSL has established a reputation as a trusted partner for complex oil and gas projects, providing reliable, scalable, and technically advanced services that enhance productivity and long-term operational success.