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Premium Downhole Tools &
Mud Motor Solutions

Dezhou Jingmei Petroleum Machinery Co., Ltd. – trusted manufacturer of high-performance downhole motors, drilling tools, and coiled tubing equipment since 2004.

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About Jingmei

With over two decades of experience, Dezhou Jingmei Petroleum Machinery Co., Ltd. is a leading manufacturer of downhole drilling tools in China.

Company Profile

Founded in 2004, we have a registered capital of 20 million yuan and fixed assets exceeding 70 million yuan. Located in Dezhou, Shandong Province Economic Development Zone, our strategic position ensures efficient logistics and global delivery.

We specialize in the research, development, production, and sales of downhole motors, drilling tools, and coiled tubing equipment. Our products are widely used in oil and gas exploration, geothermal drilling, and directional drilling applications.

Core Values

  • • Innovation in R&D
  • • Quality Assurance
  • • Customer-Centric Service
  • • Global Standards Compliance
Jingmei Factory
20+
Years of Industry Experience

Our Products

Comprehensive range of high-performance downhole tools engineered for reliability, durability, and optimal drilling efficiency.

Downhole Motor

Downhole Motor (Mud Motor)

Positive Displacement Motor (PDM) for directional drilling applications. High torque, reliable performance in harsh environments.

  • • Multiple lobe configurations
  • • Customizable housing sizes
  • • High-pressure capability
Coring Barrel

Coring Barrel

Designed for efficient core sample retrieval in geological and oilfield drilling operations.

  • • High-strength alloy construction
  • • Precision inner tube system
  • • Anti-vibration design
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Dipmle Connector

High-torque connection tool for downhole assemblies. Ensures secure and reliable coupling.

  • • Threaded connection
  • • Heat-treated alloy steel
  • • Corrosion-resistant coating
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YJS Hydraulic Jar Intensifier

Enhances impact force in fishing and stuck pipe operations. Improves operational efficiency.

  • • Dual-action mechanism
  • • Adjustable intensity
  • • High-cycle durability
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Replaceable Sleeve Stabilizer

Reduces downtime with quick sleeve replacement. Maintains borehole stability.

  • • Modular design
  • • Hardfaced blades
  • • Multiple sleeve options
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QYZ Type Hydraulic Drilling Jar

Provides controlled impact force for freeing stuck tools. Hydraulic delay mechanism.

  • • Adjustable delay time
  • • High-impact energy
  • • Rebuildable design
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Integral Blade Stabilizer

One-piece construction for maximum strength in high-vibration environments.

  • • Forged steel body
  • • Tungsten carbide inserts
  • • Custom blade profiles
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Dual-acting Circulation Valve

Enables circulation control during drilling and tripping operations.

  • • Ball-type mechanism
  • • High-pressure rating
  • • Easy maintenance
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External Slip Connector

Secure connection for wireline and coiled tubing operations.

  • • Positive grip mechanism
  • • Quick release design
  • • Corrosion-resistant materials
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Hydraulic Release Tool

Safely disconnects tools under pressure. Critical for fishing operations.

  • • Pressure-activated release
  • • Multiple size options
  • • Reusable components
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Mechanical-Hydraulic Drilling Jar

Combines mechanical and hydraulic principles for controlled jarring.

  • • Dual activation modes
  • • Adjustable stroke
  • • High reliability
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Motor Head Assembly

Critical component for mud motor systems. Ensures proper power transmission.

  • • Precision-machined threads
  • • High-torque capacity
  • • Sealed bearing system

Why Choose Jingmei?

We combine advanced engineering, rigorous quality control, and customer-focused service to deliver superior downhole solutions.

Quality Assurance

All products undergo strict testing and inspection. We comply with international quality standards and provide full traceability.

Rapid Innovation

Our R&D team continuously improves designs and develops new solutions to meet evolving drilling challenges.

Global Support

We serve customers worldwide with technical support, maintenance guidance, and failure analysis services.

20+
Years Experience
70M+
Fixed Assets (CNY)
50+
Countries Served
200+
Product Models

Frequently Asked Questions

Find answers to common inquiries about our products and services.

What is a downhole motor (mud motor)?

A downhole motor, also known as a mud motor, is a positive displacement motor (PDM) used in directional drilling. It converts hydraulic energy from drilling fluid into mechanical energy to rotate the drill bit independently of the drill string.

Can you customize downhole motors to specific requirements?

Yes, we can produce various sizes and configurations of downhole motors, including custom mud motor bearings, according to customer specifications and drilling conditions.

What is the delivery time for standard products?

Standard products typically ship within 15-30 days after order confirmation. Custom orders may require additional manufacturing time depending on complexity.

Do you provide technical support and maintenance services?

Yes, we offer comprehensive technical support, including instructions for use, maintenance guidance, and failure analysis to ensure optimal performance and longevity of our tools.

Are your products certified to international standards?

Our manufacturing processes and quality management systems meet international standards. We maintain strict quality control throughout production.

Get in Touch

Contact our team for product inquiries, technical support, or custom solutions.

Email:

[email protected]

Phone:

+86-0311-82622531

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