QYZ type full hydraulic directional drilling impactor
In normal drilling operations, downhole drill string combinations are often stuck due to various reasons. A shock absorber is an effective tool for un-sticking. The QYZ type fully hydraulic shock absorber is an up-and-down integrated shock absorber. When the downhole drill string is stuck, the shock absorber can be activated by lifting or lowering the drill string to generate upward or downward shock force, allowing the drilling operation to proceed smoothly. This type of shock absorber has the advantages of simple operation, stable performance, safety and reliability, and convenient maintenance.
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YJZ type hydraulic mechanical follow-up drill impactor
The YJZ hydraulic mechanical downhole jarring tool is a new type of downhole jarring tool that integrates hydraulic and mechanical principles. This product is suitable for various drilling operations and is run with the drill string. During normal drilling operations, downhole tools often become stuck for various reasons, and the jarring tool is an effective tool for freeing stuck pipe. When the downhole tool is stuck, by raising and lowering the drill string, the jarring tool generates an upward or downward jarring force. Through repeated jarring, obstructions and stuck pipe can be removed, quickly restoring normal drilling operations. This also avoids obstructions or stuck pipe escalating into accidents, causing greater economic losses. If the release force is not qualified, it can be dynamically adjusted on site at any time.
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SJYZ type double-acting mechanical hydraulic downhole impactor
The SJYZ type double-acting mechanical hydraulic downhole hammer is an integrated up-and-down striking mechanical hydraulic downhole hammer. This product combines the advantages of both mechanical and hydraulic downhole hammers and is suitable for various drilling operations. It is lowered into the well with the drill string assembly. When the downhole drill string is stuck, by lifting and lowering the drill string, the impactor generates upward or downward impact force. Through multiple impacts, the obstruction and stuck drill can be released, and normal drilling operations can be quickly restored.
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BZ type fully mechanical while-drilling impactor
The fully mechanical downhole impactor is a fully mechanical downhole impactor and jarring tool. It integrates upper and lower impact functions, capable of resolving downhole obstructions and sticking incidents during drilling operations. When not in use, it forms part of the drill string; when needed, it can be activated at any time, thus improving work efficiency. Its upper and lower impact load (impact force) range is wide and can be adjusted at the maintenance station or on-site as needed.
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SZJS Double-Acting While-Drilling Accelerator
The dual-acting downhole drilling accelerator is a downhole drilling tool designed to add a percussion function to a fully hydraulic downhole drilling impactor. Therefore, it must be used in conjunction with a fully hydraulic downhole drilling impactor. It uses a liquid spring as an energy storage element and has no percussion function in its structural design. When working, the dual-acting downhole drilling accelerator can accelerate the drill string and impactor below it to obtain a greater impact force on the stuck point, and at the same time reduce the damage to the upper drilling tools caused by vibration during upward or downward impact operations.
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JQ-JY mechanical hydraulic shock absorber
The JQ-JY type mechanical hydraulic damper is a new type of double-acting damper. It absorbs the jumping and vibration of the drill bit through two damping elastic elements: disc springs and silicone oil compression energy storage. It has the advantages of good maintainability, high load capacity, and long service life.
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ADDRESS：No.56 Xingye Road, Mudanjiang City, Heilongjiang, China.
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