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This 19.8MW oil associated gas power generation project focuses on the resource utilization of oilfield associated gas. It effectively solves the problems of associated gas venting pollution, energy waste and unstable power supply in oilfields, and achieves comprehensive benefits including on-site energy consumption, cost reduction and carbon emission reduction. Fuchuang provides customized one-stop full-process services for the project, covering four core businesses: customized design and manufacture of generator container units, complete power distribution cabinet system solutions, professional operation and maintenance schemes for power generation equipment, and construction of intelligent information platforms. The services are highly adapted to complex oilfield field conditions, fluctuating gas sources and variable load scenarios, ensuring safe, stable, efficient and intelligent operation of the project.

I. Customized Design and Manufacture of Generator Container Units

In view of the harsh oilfield operating conditions including open-air operation, sand and wind corrosion, large temperature differences and limited site space, Fuchuang designs and manufactures integrated customized container units for the project’s power generation units. Adopting a modular and integrated design, the container integrates heat dissipation, air intake filtration, noise reduction, vibration damping and safety protection systems, which simplifies on-site installation procedures, shortens the construction cycle and reduces infrastructure investment. The container features excellent dustproof, waterproof, anti-corrosion, anti-vibration and high/low temperature resistance performance to adapt to severe field environments. Dedicated adaptive interfaces and regulation spaces are reserved to cope with fluctuating associated gas quality and pressure, ensuring stable frequency and voltage regulation of the generating units. All containers undergo full-range factory testing and commissioning to support plug-and-play on-site deployment, greatly improving project implementation efficiency and operational stability.

II. Design and Assembly of Power Distribution System

Combined with the 19.8MW installed capacity and the dual requirements of on-site power supply and standby grid connection, Fuchuang independently completes the scheme design, component selection, structural optimization and complete set manufacturing of the entire power distribution system. All equipment strictly complies with oilfield explosion-proof standards and national power safety specifications, including incoming cabinets, outgoing cabinets, protection cabinets, metering cabinets and control cabinets, which fully match the output characteristics of the power generation units. The system integrates relay protection, overload and short-circuit protection, lightning and static protection, and intelligent monitoring modules. It supports real-time monitoring of power distribution status and automatic fault disposal, effectively eliminating risks caused by oilfield load fluctuation and grid impact and ensuring safe and stable power transmission. With standardized and modular layout, the cabinets feature convenient maintenance and strong scalability, and can seamlessly connect with the intelligent information platform to realize digital management of power distribution data.

III. Full-Life Cycle Operation and Maintenance Scheme for Power Generation Equipment

Targeting the industry pain points of special operating conditions, difficult field maintenance and uncertain equipment loss in associated gas power generation, Fuchuang provides a customized full-life cycle predictive maintenance scheme instead of general maintenance modes. The scheme covers the whole process of equipment commissioning, daily inspection, regular maintenance, fault troubleshooting, spare parts management and unit performance optimization. In accordance with the combustion characteristics of associated gas, special maintenance procedures are formulated for core systems including air intake, combustion and lubrication to reduce equipment failures caused by gas impurities and pressure fluctuation. By establishing standardized maintenance ledgers, fault traceability mechanisms and periodic maintenance plans, the scheme realizes predictive maintenance instead of passive emergency repair, significantly reducing equipment shutdown rate and operation costs. Meanwhile, on-site technical guidance, staff training and emergency disposal plans are provided to guarantee long-term and stable equipment operation.

IV. Construction of Intelligent Information Management Platform

A dedicated intelligent management platform for associated gas power generation is built for the project. Based on Internet of Things and big data technologies, the platform breaks data barriers among generator units, power distribution systems, operation and maintenance management, energy consumption monitoring and safety management, realizing digital, visualized and intelligent project operation. The core functions include: 24-hour real-time collection of operating parameters such as unit power, temperature, pressure and electrical data for dynamic condition monitoring; multi-terminal intelligent alarm for abnormalities and faults with accurate positioning to support rapid defect elimination; full online management of maintenance work orders, inspections, spare parts and overhauls to standardize operation procedures; automatic statistics of power generation capacity, gas consumption and power generation efficiency with intelligent report generation to support condition optimization and cost control. In addition, remote control and hierarchical authority management are available, solving the drawbacks of extensive manual management and delayed data feedback to achieve intelligent upgrading of operation and maintenance.

V. Overall Project Service Value

Fuchuang provides a full-closed-loop integrated service covering customized equipment manufacturing, power distribution system matching, refined operation and maintenance system, and digital platform empowerment. Customized container units adapt to harsh field conditions, professional power distribution systems ensure safe and stable power supply, predictive maintenance reduces equipment loss, and intelligent platforms realize digital refined management. The overall solution fully supports efficient associated gas resource utilization, operational cost reduction and green low-carbon development, providing a reliable, mature and sustainable integrated solution for oilfield distributed clean energy power generation projects.