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Downhole Tools are pieces of oilfield equipment that are used during well drilling, completion and intervention or well workover activities and hel...

Axial piston pump in which the reciprocating motion direction of the piston or plunger is parallel to the central axis of the cylinder body. The ax...

Our company will participate in CIPPE 2025,it is an international exhibition for the petroleum and petrochemical industry, with strong professional...

One of the starting industries of Heli is the core component of R&D and manufacturing intelligent devices. We have a very mature technology res...

Lifting system: including derrick, winch, traveling block, big hook, etc. The derrick is used to support the entire drilling equipment, the winch i...

Inner rotor brushless motor: The permanent magnet is installed inside the motor, fixed on the rotor, and the stator winding is installed on the mot...

Inner rotor design: In the inner rotor design, the rotor is located in the center of the motor and the stator windings surround the rotor. Since th...

The maintenance cycle of downhole tools varies according to usage and type. The following are the maintenance cycles of several common downhole tools

Percussion drill: It is composed of an impact mechanism, a transmission mechanism and a lifting mechanism. It drives the drill bit to fall freely t...

The drilling machine drills holes on the ground through the drill bit. The drill bit rotates continuously to drill holes, and a single motor is use...

The packer is the core downhole tool in the production string, which can separate the production layer and prevent the mutual interference of inter...

After long-term use, dust and debris will accumulate inside the drive, affecting its operating performance. Therefore, it is very important to clea...