CNOOC Energy Technology & Services Ltd. engages in the provision of energy technology services, floating production storage and offloading (FPSO) production technology services, energy logistics services, safety, environmental protection and energy saving products and services. It operates through the following segments: Energy Technology Services, Low-Carbon Environmental Protection and Digitalization, and Energy Logistics Services. The company was founded on February 22, 2005 and is headquartered in Beijing, China.