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Completion of Installation of the Tension-Type ICCP System for the Ledong 10-1 Project
Date:
2023-08-28
On August 25, 2023, cheers erupted at the Shenzhen Shengbowang construction site as the company successfully completed the on-site installation of the Ledong 10-1 jacket tensioned ICCP project—the first domestic installation of a horizontally constructed jacket tensioned ICCP system. This achievement lent extraordinary significance to an otherwise ordinary day.
On August 25, 2023, cheers erupted at the Shenzhen Shengbowang construction site as the company successfully completed the on-site installation of the Ledong 10-1 jacket tensioned ICCP project—the first domestic installation of a horizontally constructed jacket tensioned ICCP system. This milestone imbued an otherwise ordinary day with extraordinary significance.
The Ledong 10-1 gas field is located in the southern segment of the Yingdong Slope Belt, near the subsidence zone of the Yinggehai Basin, at water depths ranging from 87.0 to 90.5 meters. It is China’s first offshore ultra-high-temperature, ultra-high-pressure gas field. As the first domestic application of a tensioned ICCP system in the onshore fabrication and installation of a horizontal jacket platform, the Ledong 10-1 project underwent multiple phases, including preliminary research, conceptual design, factory testing and optimization, client review, classification society review, factory FAT, and expert evaluation. Despite numerous challenges—such as cutting-edge technology, tight schedules, heavy workloads, extensive concurrent operations, and highly variable weather during the construction period—the project successfully overcame these obstacles, ensuring the smooth final installation and achieving precise positioning of the composite-cable–electrode system within the intricate internal structural members of the jacket. Dalian Kemaier has consistently adhered to the principle of “striving to deliver the best possible results,” and for the first time successfully completed the onshore installation of the composite-cable–electrode system for the tensioned ICCP system on a newly built horizontal jacket platform. This achievement provides invaluable experience for future installations of tensioned ICCP systems on new horizontal jacket platforms and lays a solid foundation for promoting the application of tensioned ICCP systems in cathodic protection for such structures.
With unwavering determination, we will forge ahead and ultimately reach our destination, no matter how distant the journey. The successful installation of the tensioned ICCP system for the Ledong 10-1 project underscores Dalian Kemaier’s rapidly advancing capabilities in technological innovation, project execution, and engineering assurance, marking the formal establishment of tensioned ICCP technology in the emerging deepwater jacket platform market and further solidifying its position as an industry benchmark for durability assurance and health management in offshore oil and gas engineering.
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Address: Company Headquarters:Building A, Overseas Students’ Entrepreneurship Park, No. 1 Huoju Road, High-tech Industrial Park, Dalian
Experiment–Manufacturing Base: Tangli Industrial Park, Hongqi Subdistrict, Ganjingzi District, Dalian City
Telephone: Corporate Headquarters: 0411-84660668
Experiment-Manufacturing Base: 0411-82646110
Email: info@kingmile.com
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