A leading international energy technology company required a complete acoustic system solution for an offshore FPSO power generation project in Brazil.
The project was developed for a major offshore oil & gas operator and involved strict requirements for marine corrosion protection, explosion safety, vibration resistance, noise control, and lightweight structural design.
CLET provided a complete integrated acoustic package for the SGT-A35 GT61 gas turbine system, covering engineering design, manufacturing, prefabrication, and delivery. The solution included gas turbine acoustic enclosures, air intake filtration houses, ventilation systems, exhaust silencers, and air duct modules.
This project represented a significant milestone as one of the first offshore FPSO acoustic equipment packages supplied by a Chinese manufacturer for a global energy project.
Buzios VII FPSO Offshore Oil & Gas Platform, Brazil
Gas Turbine Model:
SGT-A35 GT61 Gas Turbine (Dual Unit System)
Delivery Type:
Integrated Design & Manufacturing Solution
Delivered Products:
Extreme Offshore Operating Conditions
FPSO platforms operate under highly demanding marine environments, including:
The acoustic equipment needed to meet multiple offshore engineering requirements, including:
Complex Space & System Integration
The FPSO platform had extremely limited installation space. The air intake system, acoustic enclosure, ventilation system, and exhaust modules needed to be highly integrated.
Multi-supplier solutions could create challenges such as:
Strict International Offshore Standards
The project required comprehensive verification of:
Need for Reliable Global Supply Capability
Traditional FPSO acoustic equipment supply was mainly dominated by overseas manufacturers, resulting in:
The customer required a reliable Chinese supplier with complete design and manufacturing capabilities.
1. Integrated Offshore Acoustic System Design & Manufacturing
CLET independently completed the complete FPSO gas turbine acoustic package design, including:
The delivered system covered five major modules:
Offshore Gas Turbine Acoustic Enclosure
Marine Air Intake Filtration House
Engine Room Ventilation Noise Reduction System
Exhaust Silencing System & Transition Duct
Air Intake Duct Modules
All modules were developed under unified 3D design standards to avoid installation interference in limited offshore spaces.
2. Marine-Grade Design for Offshore Environments
Based on Brazil offshore conditions, CLET developed specialized marine protection solutions:
The complete system was optimized for long-term offshore operation under high salt spray and harsh weather conditions.
3. Complete Engineering Documentation & Quality Verification
CLET provided comprehensive technical documentation, including:
During manufacturing, strict quality control was implemented for:
The complete system successfully passed technical reviews and project acceptance requirements.
4. Factory Prefabrication & Offshore Delivery Optimization
Large integrated modules were fully assembled and tested at CLET’s facility before shipment.
The delivery process included:
Complete installation drawings and lifting solutions were provided to simplify offshore installation and reduce on-site workload.
Breaking Through International Offshore Supply Barriers
This project demonstrated CLET’s capability to deliver high-end offshore acoustic equipment for global energy projects, helping establish Chinese manufacturing capabilities in advanced FPSO applications.
One-Stop Integrated Supply Solution
A single supplier provided complete systems covering:
This significantly simplified international supply chain coordination.
Successful Offshore Application Under Extreme Conditions
The complete system successfully completed overseas transportation and installation on the Buzios VII FPSO platform, meeting requirements for:
Established Long-Term Offshore Energy Partnership
Through this project, CLET demonstrated mature FPSO acoustic system design and manufacturing capabilities, becoming a qualified supplier for future global offshore gas turbine projects.
Showcasing our engineering expertise and successful project experience across aerospace, energy, and industrial sectors.
