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EQ245 Torque Punch Tool

EQ245 Torque Punch Tool

EQ245 Torque Punch Tool

■ The recommended service life of the tool is 150 hours. When the pressure drop of the standpipe increases by 2Mpa and remains unchanged, and the torque of the drill bit fluctuates greatly, it can be judged that the tool has failed. After the tool fails, it is equivalent to a short circuit, but it does not affect the continued operation





design specifications





tool diameter


245mm




Upper connection buckle type 


6-5/8"REG




Drill bit connection buckle type

6-5/8"REG



Applicable borehole size


238.91~368.3mm  




Salvage neck size


Φ216mm×210mm



Dimensions
Φ245mm×830mm




 

job parameters





Displacement


25~60 L/s (396.8-952 GPM)




pressure drop


1.8~2.5 Mpa (260-363 Psi)




Shock frequency  


10-17Hz (600-1020 times/min)




Maximum WOB


160KN (35.9 Klbs)




Maximum operating temperature 


200℃




Makeup Torque (4 1/2 REG)


49-51 KN.m (9.56MPa)





 


 
 


 
 


 
 


 
 


 
 




 

作业参数





排量


25~60 L/s (396.8-952 GPM)




压降


1.8~2.5 Mpa (260-363 Psi)




冲击频率  


10-17Hz (600-1020次/分)




最大钻压


160KN (35.9 Klbs)




最高作业温度 


200℃




上扣扭矩(4 1/2 REG)


49-51  KN.m (9.56MPa )





 

Tool Features

■ Pure mechanical structure, no electronic components, no rubber parts in moving parts, safe and reliable tools

■ Provide additional composite impact energy for the drill bit, enhance the rock-breaking efficiency of the drill bit, and increase the ROP

■ Effectively protect the drill bit, prolong the service life of the drill bit, and increase the footage of a single drill bit

■ Reduce drill string holding and jumping phenomenon, thereby reducing fatigue damage of drill string

■ Eliminate the stick-slip (stick-slip) phenomenon during the drilling process of the drill bit, which is conducive to the uniform cutting of the drill bit

■ Reduce the number of trips, shorten the drilling cycle, and save drilling costs

■ The pulse generated by the tool does not affect the normal work of other mud logging and drilling tools

 

other instructions

■ Qucker® compound impactor can be used with screw

■ For directional well applications, it is recommended to install a near-bit stabilizer between the drill bit and the tool, which can effectively reduce the left drifting trend and ensure accurate trajectory control

■ The recommended service life of the tool is 150 hours. When the pressure drop of the standpipe increases by 2Mpa and remains unchanged, and the torque of the drill bit fluctuates greatly, it can be judged that the tool has failed. After the tool fails, it is equivalent to a short circuit, but it does not affect the continued operation

■ The wellhead must be equipped with a mud filter to control the size of mud particles
EQ245 Torque Punch Tool
Product description

Design specifications

design specifications

tool diameter

245mm

Upper connection buckle type 

6-5/8"REG

Drill bit connection buckle type

6-5/8"REG

Applicable borehole size

238.91~368.3mm  

Salvage neck size

Φ216mm×210mm

Dimensions Φ245mm×830mm

 

job parameters

Displacement

25~60 L/s (396.8-952 GPM)

pressure drop

1.8~2.5 Mpa (260-363 Psi)

Shock frequency  

10-17Hz (600-1020 times/min)

Maximum WOB

160KN (35.9 Klbs)

Maximum operating temperature 

200℃

Makeup Torque (4 1/2 REG)

49-51 KN.m (9.56MPa)

 

Tool Features

■ Pure mechanical structure, no electronic components, no rubber parts in moving parts, safe and reliable tools

■ Provide additional composite impact energy for the drill bit, enhance the rock-breaking efficiency of the drill bit, and increase the ROP

■ Effectively protect the drill bit, prolong the service life of the drill bit, and increase the footage of a single drill bit

■ Reduce drill string holding and jumping phenomenon, thereby reducing fatigue damage of drill string

■ Eliminate the stick-slip (stick-slip) phenomenon during the drilling process of the drill bit, which is conducive to the uniform cutting of the drill bit

■ Reduce the number of trips, shorten the drilling cycle, and save drilling costs

■ The pulse generated by the tool does not affect the normal work of other mud logging and drilling tools

 

other instructions

■ Qucker® compound impactor can be used with screw

■ For directional well applications, it is recommended to install a near-bit stabilizer between the drill bit and the tool, which can effectively reduce the left drifting trend and ensure accurate trajectory control

■ The recommended service life of the tool is 150 hours. When the pressure drop of the standpipe increases by 2Mpa and remains unchanged, and the torque of the drill bit fluctuates greatly, it can be judged that the tool has failed. After the tool fails, it is equivalent to a short circuit, but it does not affect the continued operation

■ The wellhead must be equipped with a mud filter to control the size of mud particles

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Address

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E-mail

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