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 impactor is a new type of downhole impactor that combines 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 get stuck for various reasons, and the impactor is an effective tool for freeing stuck tools. When downhole tools are stuck, raising and lowering the drill string causes the impactor to generate upward or downward impact force. Through repeated impacts, obstructions and stuck pipe can be cleared, 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, suitable for various drilling operations and used with downhole drilling tools. When the downhole drilling tools are stuck, lifting and lowering the drill string causes the hammer to generate upward or downward impact force. Through repeated impacts, obstructions and stuck drills can be removed, quickly restoring normal drilling operations. This also avoids obstructions or stuck drills escalating into accidents, causing greater economic losses. If the release force is not appropriate, it can be dynamically adjusted on site at any time.
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EMAIL：info@nsj-drilling.com
TEL：+86 4536293088
FAX：0453-6293789
POSTCODE：157013
ADDRESS：No.56 Xingye Road, Mudanjiang City, Heilongjiang, China.
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