Main Shaft Top Drive

River Petro , located in Dongying City in the Yellow River Delta, is a recognized leader in manufacturing specialized oilfield tools and equipment.

Established in 1999, River Petro operates a 3,000-square-meter facility in the Shengli Industry Area.

Among its products is the Top Drive Main Shaft with Landing Collar, model 121131. Known for its precision and durability, this component is widely used in oilfield operations, designed for high performance under challenging conditions.

Crafted from alloy materials with a 35 HRC surface hardness and meeting ISO 2768 tolerance standards, this shaft is ideal for operations requiring high stiffness, flexibility, and resistance to wear.

The Top Drive Main Shaft (Model 121131) showcases River Petro’s engineering expertise.

This main shaft, made from 1.6959 alloy material, features a stepped, straight shaft design with a round appearance shape.

Built to withstand atmospheric pressure and high operational demands, it has a journal diameter dimensional accuracy of It6-It9.

Manufactured for precision and efficiency, the shaft’s overall dimensions are 2200mm x 600mm x 650mm, with a gross weight of 680 kg.

The components are securely packaged in a wooden case for safe transport and are manufactured to handle a yearly production capacity of 5,000 units.

River Petro is committed to delivering highly productive turning solutions to maximize efficiency.

The surface of the main shaft, crafted with care for reliability under long machining contact times, is prepared to handle secure performance and high-temperature resistance.

Meeting the machining demands of oilfields, the shaft’s forged surface allows for optimal insert performance, even under extreme conditions.

This high-performance shaft, compatible with CANRIG, TESCO, and VARCO types, offers significant advantages in terms of accuracy, durability, and manufacturing efficiency.

In addition to its high-quality product range, River Petro’s manufacturing process is backed by 50 years of expertise in deep-hole drilling, a critical feature in creating shafts with precise and consistent hole depths.

These deep and precise holes are essential for oilfield applications, and River Petro’s tools ensure the job is done to exacting standards.

River Petro’s technical specialists provide expert assistance and guidance to support customers in meeting unique and demanding project requirements.

The Top Drive Main Shaft is emblematic of River Petro’s commitment to quality and innovation in oilfield technology.

Designed to accommodate the high loads typical in oilfield operations, its drive shaft load capability, flexible shaft stiffness, and operation pressure range all contribute to its superior performance.

This equipment is used extensively in regions like Neimeng, Xinjiang, and Liaohe, making River Petro a trusted partner in China’s energy sector.

As the industry faces increasing demands for precision and reliability, River Petro continues to innovate, ensuring each product meets stringent quality standards.

River Petro’s approach to management emphasizes both technical excellence and a customer-focused philosophy.

Certified under ISO9000 for quality management, the company operates under the principles of “quality first, reputation first,” ensuring that each component is manufactured to the highest standards.

With a robust R&D team and more than 40 patents from the National Intellectual Property Bureau, River Petro continually advances its product lines, adapting to the industry’s changing needs with solutions that are reliable, durable, and efficient.

In terms of packaging and delivery, each Top Drive Main Shaft is carefully packed in a 220.00 cm x 60.00 cm x 65.00 cm wooden case to protect it during transport.

With an annual production capacity of 5,000 units, River Petro ensures a consistent supply to meet high demand both domestically and internationally.

The company’s experience in deep-hole drilling and turning solutions is invaluable, enabling them to manufacture products that withstand the most rigorous oilfield conditions.

As River Petro looks to the future, it remains committed to expanding its market reach and maintaining its role as a leader in oilfield equipment manufacturing.

Through its dedication to high-quality materials, innovative solutions, and a robust support system, River Petro Industry & Trade Company, Ltd. stands as a cornerstone of the oilfield tool industry, offering reliable products and technical support to oilfield operators around the globe.

Here are 10 frequently asked questions (FAQs) for the CANRIG TESCO VARCO TYPE Top Drive Main Shaft W/Landing Collar 121131:

1. What is the primary function of the CANRIG TESCO VARCO TYPE Top Drive Main Shaft with Landing Collar (Model 121131)?
   • This main shaft is used in top drive drilling systems, providing a stable connection for high-performance drilling operations. It is designed to handle high loads and withstand the rigors of drilling environments.
2. What materials are used in the construction of the main shaft, and why?
   • The main shaft is made from 1.6959 alloy, known for its durability, high-temperature resistance, and capability to withstand significant loads and stresses.
3. What makes the main shaft’s forged surface suitable for high-temperature applications?
   • The forged surface of the shaft is designed for secure performance under long contact times, offering high resistance to heat, which is essential for maintaining strength and durability during drilling.
4. What is the significance of deep-hole drilling in the manufacturing process of the main shaft?
   • Deep-hole drilling ensures precision and consistency, which are crucial for top drive operations. This process enhances the shaft’s reliability, a result of River Petro’s 50 years of experience in deep-hole drilling.
5. What types of drilling systems are compatible with this main shaft?
   • The shaft is compatible with CANRIG, TESCO, and VARCO type top drive systems, making it versatile and suitable for use across various top drive drilling platforms.
6. How does River Petro ensure the quality of the main shaft?
   • The main shaft meets ISO9000 standards and ISO 2768 tolerance specifications. Rigorous quality checks are conducted throughout production to ensure reliability, performance, and safety.
7. What are the dimensions and packaging specifications for the main shaft?
   • The main shaft measures 2200 mm x 600 mm x 650 mm and is packaged in a wooden case for secure transportation. The total packaged weight is approximately 680 kg.
8. What are the key performance features of this main shaft?
   • Key features include high stiffness and flexibility, a durable alloy material, surface hardness of 35 HRC, and precision in dimensional accuracy (It6-It9), making it highly reliable for challenging drilling conditions.
9. How does the main shaft improve operational efficiency in top drive systems?
   • Its durable construction and optimized design reduce wear and maintenance needs. The shaft is engineered to handle intense operating conditions, resulting in more productive and efficient drilling.
10. Does River Petro provide technical support for this product?
    • Yes, River Petro’s technical specialists are available to provide guidance and support, ensuring proper installation and addressing specific operational challenges.

Canrig Tesco Varco Type Top Drive Main Shaft W/Landing Collor 121131