About Grand Oiltech
Grand Oilfield Technology Inc. (Grand Oiltech) was founded in 2011 and is a national high-tech enterprise recognized as a National Specialized, Refined, Advanced and Small Giant Enterprise (2021). As a Sino-foreign joint-stock oilfield service company, Grand Oiltech focuses on oil and gas well engineering technical services.
Headquartered in Korla, Xinjiang, the company employs over 400 employees and holds more than 50 authorized patents (including 12 invention patents). Grand Oiltech operates three domestic wholly-owned subsidiaries and one overseas subsidiary, with service bases across major oilfields in North China, Xinjiang, and Sichuan, providing 24/7 on-site technical support for both onshore and offshore projects.
The company operates six core business systems: EKM intelligent managed pressure drilling, LCM lost circulation control, overflow & loss early warning, T&TS wellbore integrity, fishing & downhole tools, and MWD services.
Our Core Services
EKM Intelligent Managed Pressure Drilling
EKM MPD System
Automated pressure control system for precise bottomhole pressure management
Surface Backpressure Control Unit
Surface backpressure control for managed pressure drilling operations
Drilling Fluid Monitoring System
Real-time monitoring and management of drilling fluid properties
Pressure Monitoring & Data Acquisition
Advanced pressure monitoring and data acquisition software
LCM Lost Circulation Control Products
NTS Super Lost Circulation Material
High-temperature resistant LCM for severe loss zones
Temporary Plugging Agent
Effective temporary plugging for wellbore stability
Freeing Agent & Wellbore Cleaner
Stuck pipe release agents and wellbore cleaning solutions
Overflow & Loss Early Warning System
Real-Time Mud Flow Monitoring
Continuous monitoring of mud flow for early kick/loss detection
Intelligent Alarm System
Data-driven alarms for overflow and loss events
Wellbore Pressure Monitoring Tool
Downhole pressure monitoring for enhanced safety
T&TS Wellbore Integrity Technology
Casing Repair & Strengthening Tools
Advanced tools for casing repair and wellbore strengthening
Wellbore Stabilization Chemicals
Chemical solutions for wellbore stability enhancement
Downhole Monitoring Instruments
Real-time downhole data acquisition instruments
Fishing & Special Downhole Tools
Fishing Overshot & Junk Basket
Mechanical and hydraulic fishing overshots, junk baskets
Mechanical Jar & Accelerator
Jars and accelerators for stuck pipe recovery
Downhole Cutting Tools
Cutting tools for downhole operations and recovery
MWD (Measurement While Drilling) Services
Gamma Ray & Resistivity Logging
Real-time formation evaluation and resistivity measurement
Directional Survey Instruments
Directional drilling survey and steering tools
Real-Time Data Transmission
High-speed downhole-to-surface data transmission systems
Contact Information
Headquarters (Korla)
Room 1609, Building A, Talent Mansion, Development Avenue, Korla Economic and Technological Development Zone, Xinjiang, China
Beijing Office
Room 2705, Building 601, Wangjingyuan, Chaoyang District, Beijing, China
Global Operations
With service bases across North China, Xinjiang, and Sichuan, Grand Oiltech provides round-the-clock on-site technical support for both onshore and offshore oil & gas projects. Contact our sales team to discuss your well engineering needs.
📅 24/7 On-Site Technical Support Available
🏆 National Specialized & Refined Small Giant Enterprise (2021)
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Get in Touch
We would love to hear from you. If you are interested in any of our oil and gas equipment products, please reach out for the latest market pricing and availability.
📧 Our team typically responds within 24 hours with market prices and technical support.