中国石油网消息：9月20日，中油海工承建的首个FLNG（浮式液化天然气）项目——莫桑比克科洛尔北FLNG项目首批6个模块顺利运抵总承包方的韩国码头，为后续整体总装夯实基础。这标志着这个公司FLNG建造业务实现“零的突破”，海工业务向中高端转型迈出关键一步。

China Oil News: On September 20th, the first FLNG (Floating Liquid Natural Gas) project constructed by China Oil Offshore Engineering - the Colore North FLNG project in Mozambique - successfully delivered its first 6 modules to the Korean port of the general contractor, laying a solid foundation for the subsequent overall assembly. This marks a "zero breakthrough" in the company's FLNG construction business and is a crucial step towards the transformation of its marine industry towards higher-end levels.

FLNG是集天然气处理、存储、装卸于一体的海上浮式天然气处理平台，建造技术复杂度极高。这次中油海工承接该项目11个模块的施工任务，覆盖结构、工艺、设备等专业，项目大量采用特种有色金属材料，焊接过程易氧化、易开裂，成型管控难度大，技术门槛和质量标准远高于常规海工项目。

FLNG is a floating offshore gas processing platform that integrates gas processing, storage, and loading/unloading. The construction technology is extremely complex. This time, China Oil Offshore Engineering has taken on the construction tasks of 11 modules for this project, covering disciplines such as structure, process, and equipment. The project extensively uses special non-ferrous metal materials. The welding process is prone to oxidation and cracking, and the control of shape is very difficult. The technical threshold and quality standards are much higher than those of conventional offshore engineering projects.

面对特种材质焊接难题，中油海工专项攻关团队消除焊接痛点，19项焊接工艺评定全部一次性通过检测，成功攻克三类特种合金焊接技术难关。针对甲板高精度控制要求，团队优化施工，最终将模块甲板整体平整度控制在3毫米以内，达到国际高端项目精度标准。

In the face of the welding challenges posed by special materials, the specialized research and development team of China Oil Offshore Engineering Company eliminated the welding problems and successfully passed all 19 welding process eva luations in one go. They successfully overcame the technical difficulties in welding three types of special alloys. In response to the high precision control requirements of the deck, the team optimized the construction process and ultimately controlled the overall flatness of the module deck within 3 millimeters, meeting the precision standards of international high-end projects.

为进一步提升施工效率，项目团队创新采用倒装建造工艺，大幅降低现场补漆工作量。目前，这个项目的剩余模块正按节点有序推进，预计10月底可实现全部交付。

To further enhance the construction efficiency, the project team innovatively adopted the inverted construction method, significantly reducing the amount of on-site paint repainting work. Currently, the remaining modules of this project are being progressed in accordance with the schedule, and it is expected that all deliveries can be completed by the end of October.