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A BOP Control Unit is a critical component for ensuring well safety. Jiangsu Sanyi Petroleum Equipment Co., Ltd. delivers industry-leading solutions for onshore and offshore drilling. With 33 years of manufacturing experience, we engineer premium accumulator systems. These units strictly comply with National Standards, American Standards, and Petroleum Ministry Standards. As a trusted member of CNPC, SINOPEC, and CNOOC supply networks, we provide highly reliable well control equipment. Our systems deliver fail-safe hydraulic power when it matters most. This safeguards your rig, personnel, and the environment.
The FKQ series is engineered to provide fail-safe hydraulic power to Blowout Preventer stacks. This is crucial during critical drilling and well intervention operations. These accumulator units store hydraulic fluid under high pressure. This ensures rapid and reliable closure of the BOP stack during a well kick or blowout scenario.
For demanding environments requiring maximum hydraulic volume, our high-capacity models deliver exceptional performance. The FKQ800-7 and FKQ960-8 are ideally suited for large-bore, high-pressure, and deep-water offshore drilling. They provide a massive reserve of pressurized fluid. This ensures that even the most complex BOP stacks operate swiftly and securely under extreme conditions.
Our versatile standard drilling models are the backbone of conventional well control. The FKQ320-4, FKQ480-5, and FKQ640-6 feature a compact footprint and proven reliability. These units are widely utilized in standard onshore drilling and workover rigs. They offer an optimal balance of power and space efficiency. This makes them a highly practical choice for contractors seeking dependable daily operation.
| Model Series | Primary Application | Key Characteristics |
|---|---|---|
| FKQ800-7 & FKQ960-8 | Deep-water offshore & large-bore drilling | High-capacity volume, maximum hydraulic reserve |
| FKQ320-4, FKQ480-5 & FKQ640-6 | Standard onshore & workover rigs | Compact footprint, versatile, proven daily reliability |
To match the rigorous technical demands of modern drilling, our accumulator systems feature a highly efficient modular design. This architecture simplifies maintenance routines. It also enhances the overall reliability of the well control system by isolating key functional components.
The accumulator modules form the heart of the system. We utilize robustly constructed bottles that provide highly reliable nitrogen back-up. This design guarantees the rapid discharge of hydraulic fluid. Such speed is required to actuate the rams and annular preventers instantly during emergency situations.
To ensure uninterrupted operation, our systems incorporate a sophisticated dual-pump redundancy setup. By combining electric motor-driven and air-operated pneumatic pump modules, the unit guarantees continuous pressure maintenance. Even during a complete rig power failure, the pneumatic pumps automatically engage. This keeps the accumulator bottles fully charged at all times.
Safety is paramount on the rig floor. Therefore, our systems include user-friendly remote control panels and unit-mounted hydraulic control manifolds. These components allow rig personnel to operate the stack safely from a distance. The intuitive layout ensures quick decision-making and precise control over the wellhead during critical moments.
As an integrated manufacturing and trading operation, Jiangsu Sanyi Petroleum Equipment Co., Ltd. offers distinct advantages. We maintain complete control over the production process. This ensures stable, controllable delivery and uncompromising quality for every system we supply.
Integrated Production: Complete control over manufacturing and trading for stable, on-time delivery.
Certified Quality: Proudly awarded National High-tech Enterprise and Top 50 Enterprise of CPEIA.
Network Approved: Official member of the CNPC, SINOPEC, and CNOOC material supply networks.
Our manufacturing strength is anchored by a state-of-the-art 50,000-square-meter production base. This facility is equipped with 250 sets of advanced process equipment and over 180 dedicated testing facilities. We leverage these extensive resources to produce well control equipment that meets the highest global standards. You can stay updated on our latest facility upgrades through our petroleum equipment manufacturing news.
We understand that no two drilling operations are exactly alike. That is why we offer strong customization capabilities for special working conditions and non-standard environments. Your rig might operate in extreme arctic climates or highly corrosive offshore environments. It may also require a unique spatial footprint. In any case, our engineering team can tailor the accumulator systems to perform flawlessly.
For international B2B procurement, ongoing support is just as critical as the equipment itself. Our integrated operation ensures a stable and controllable delivery pipeline from our factory to your rig. We provide comprehensive pre-sales, sales, and after-sales services to guarantee long-term success. Every unit undergoes rigorous Factory Acceptance Testing (FAT) and Site Acceptance Testing (SAT). This verifies performance before deployment. Furthermore, we offer dedicated overseas on-site service and an exclusive 3-year re-certification program. This maximizes the lifespan and safety compliance of your well control systems.
Below are concise answers to some of the most common technical and procurement questions we receive regarding our BOP accumulator systems.
Our units strictly comply with National Standards, American Standards, and Petroleum Ministry Standards. This ensures full regulatory compliance and seamless integration into global drilling operations.
Yes, we possess strong customization capabilities. We design and manufacture systems tailored to special working conditions and non-standard environments. Our engineering team works closely with clients to meet exact pressure, volume, and footprint specifications.
We offer comprehensive global support. This includes rigorous FAT and SAT testing prior to deployment, alongside dedicated overseas on-site service. Additionally, we provide a 3-year re-certification program to ensure your equipment maintains peak operational safety.
Absolutely. Our FKQ series ranges from the FKQ320-4 to the high-capacity FKQ960-8. We engineer these models with robust materials and redundant systems. They perform reliably in both demanding onshore and harsh offshore environments.
Ready to upgrade your rig's safety infrastructure? Jiangsu Sanyi Petroleum Equipment Co., Ltd. is fully equipped to support your next project. Reach out to a trusted BOP Control Unit manufacturer today to request a quote or discuss your specific technical requirements.
