High-Performance HPHT Water-Based Drilling Fluid System
1. Product Positioning
ME-ULTRA-FLOW ECO WBM is a next-generation high-performance water-based drilling fluid system developed for HPHT wells, deep and ultra-deep wells, reactive shale formations, and extended-reach drilling operations.
The system is designed to bridge the performance gap between conventional water-based muds and oil-based mud systems by delivering superior thermal stability, wellbore stability, filtration control, and lubricity while eliminating oil-phase handling and disposal requirements.
Core Value Proposition
• Thermal stability up to 190°C
• HTHP Fluid Loss ≤10 mL
• API Fluid Loss ≤5 mL
• Enhanced shale inhibition
• Near-OBM lubricity
• Suitable for mud weights up to 2.40 SG
• Reduced NPT and wellbore instability risks
2. Technical Advantages
Thermal Stability:
Maintains rheological integrity and fluid-loss performance under HPHT conditions where conventional WBM systems may degrade.
Enhanced Wellbore Stability:
The inhibition package minimizes shale hydration, dispersion, and sloughing while maintaining gauge hole conditions.
Reliable Filtration Control:
The triple-layer fluid loss control package provides stable API and HTHP filtration performance across a broad temperature range.
High-Density Capability:
Supports mud weights up to 2.40 SG without significant rheological instability.
Operational Efficiency:
Helps reduce differential sticking, tight-hole conditions, torque and drag, and other NPT-related drilling risks.
Performance Comparison
3. Technology Platform
Triple-Layer Fluid Loss Control Technology
Combined with the ME-POLY shale inhibition package, the system provides superior wellbore stability across conventional clay formations and highly reactive shale intervals.
4. Field Application Highlight
Central Asia HPHT Well
• Total Depth: 5,200 m
• Bottom-Hole Temperature: 182°C
• Gravity: 2.32 SG
• HTHP Fluid Loss: <10 mL
• No significant wellbore instability events observed
• No differential sticking incidents reported
• Stable rheological properties maintained throughout the drilling interval
Operational Benefits
• Improved drilling efficiency
• Reduced NPT
• Enhanced hole quality
• Lower environmental footprint
• Reduced total well construction cost
5. Recommended Applications
• HPHT Wells
• Deep and Ultra-Deep Wells
• Reactive Shale Formations
• High-Density Drilling Operations
• Extended-Reach Drilling (ERD)
• Directional Wells
• Horizontal Wells
• Wells requiring enhanced lubricity and wellbore stability
Technical datasheet and pilot program inquiries → [md@millenniumenergyco.com/ https://www.linkedin.com/company/qingdao-millennium-energy-co-ltd/]
About QINGDAO MILLENNIUM ENERGY CO,.LTD
QINGDAO MILLENNIUM ENERGY CO,.LTD is a specialized supplier of drilling fluid systems, performance additives, and technical services for the global oil and gas industry.
Our portfolio includes shale inhibitors, fluid-loss control agents, lubricants, plugging materials, weighting agents, and complete drilling fluid system solutions serving operators and drilling contractors across the Middle East, Central Asia, Southeast Asia, and other international markets.
