Application Scenarios:
The universal shaft assembly is widely applied in various oil and gas drilling operations matching different types of downhole motors. The petal-type universal shaft is suitable for medium and low torque drilling scenarios, such as shallow well drilling, small-diameter well drilling, and soft formation drilling, where shock absorption and vibration reduction are prioritized. The ball-and-socket universal shaft is preferred for high torque and complex downhole condition operations, including deep/ultra-deep well drilling, high-temperature and high-pressure (HTHP) reservoir drilling, and hard formation drilling, as it can withstand large angular deviations and heavy loads. The plug-in universal shaft is extensively used in compact downhole motor systems, such as horizontal well drilling, extended-reach drilling, and sidetracking operations, where space is limited and high connection rigidity is required. Additionally, all three types are compatible with directional drilling, unconventional resource development (shale gas, tight oil) and offshore drilling projects, adapting to diverse downhole trajectory requirements and environmental challenges.
Product Advantages:
Firstly, the three structural types cover a wide range of application scenarios, enabling customized selection based on torque requirements, downhole space, and formation conditions to ensure optimal transmission performance. Secondly, all universal shaft assemblies feature high-precision manufacturing processes, with key components made of high-strength alloy steels (e.g., 42CrMo, 35CrNiMo)经过 heat treatment, ensuring excellent mechanical strength, wear resistance, and fatigue resistance to withstand long-term high-load operation. Thirdly, they exhibit superior deviation compensation capacity—effectively absorbing axial, radial, and angular deviations between the power section and the transmission system, reducing mechanical wear of related components and extending the overall service life of the downhole motor. Moreover, the petal-type and ball-and-socket types have good shock absorption and vibration reduction performance, which can mitigate downhole shocks and vibrations, improving drilling stability and well trajectory control accuracy. The plug-in type, with its compact and rigid structure, ensures reliable power transmission in narrow spaces and reduces the risk of component failure. Finally, all structural types have simple maintenance and easy replacement characteristics, reducing downtime and lowering drilling operation costs.
FAQ:
Q: About the sample what is the cost of transportation?
A:The freight depends on weight, packing size and your country or province region, etc.You can confirm downhole motor by photo and video to save this money, If you become our old customer.
Q: Are you a manufacturer?
A: Yes, we are factory.
Q: How about the delivery time?
A:10-25 working days after payment.
