Type QJ Mechanical Drilling Jar

Durable and Adjustable Solution

The Type QJ Drilling Jar features an adjustable tonnage system, enabling flexible and reliable jarring for various well conditions.

Key Innovations and Advanced Features Solutions Tools

01

Unmatched Motor Precision

Rotor and stator components are engineered using cutting-edge CNC technology, ensuring exceptional accuracy and reliable mechanical performance for all applications.

02

Revolutionary Rubber Formulation

Proprietary rubber formulations are tailored for oil-based, water-based, and high-temperature environments, delivering robust performance in diverse drilling scenarios.

03

Expertise-Driven Custom Solutions

Backed by a specialized research team, our expertise spans condition analysis, material innovation, and process design to address unique operational requirements.

04

Unmatched Motor Precision

Rotor and stator components are engineered using cutting-edge CNC technology, ensuring exceptional accuracy and reliable mechanical performance for all applications.

05

Enhanced Coatings for Durability

Innovative spray technology delivers superior corrosion and wear resistance, drastically reducing friction and extending motor service life beyond 1,000 hours.

06

High Torque and Extended Longevity

Advanced mechanical systems, including ball joint cardan shafts and optimized hinge designs, offer unparalleled torque and prolonged service life for extreme drilling operations.

Superior Performance in Challenging Environments

Whether in salt-saturated, diesel-based, or aerated mud drilling scenarios, our motors maintain peak performance. Engineered for high-pressure and unconventional conditions, they ensure reliable operations.

Superior Performance in Challenging Environments

Whether in salt-saturated, diesel-based, or aerated mud drilling scenarios, our motors maintain peak performance. Engineered for high-pressure and unconventional conditions, they ensure reliable operations.

Superior Performance in Challenging Environments

Whether in salt-saturated, diesel-based, or aerated mud drilling scenarios, our motors maintain peak performance. Engineered for high-pressure and unconventional conditions, they ensure reliable operations.

Technical Specifications Features Details

Specification Description
Motor Size
43mm to 300mm (customizable for specific applications)
Operating Environment
High-temperature, high-pressure, oil-based, and water-based drilling fluids
Torque Output
High torque capability for efficient and powerful drilling
Service Life
Over 1,000 operational hours with enhanced durability
Material
Advanced stator rubber and anti-corrosion coated rotors
Applications
Shale gas development, salt-saturated, diesel, and aerated mud drilling
Transmission System
Ball joint cardan shafts and innovative hinge joint designs
Rotation Speed
Up to 400 RPM (customizable per drilling needs)
Pressure Rating
Up to 20,000 psi (depending on configuration)
Customization
Available for unique well conditions and client requirements