Liquid Lightening Agent
Our FC-E30L liquid lightening agent adopts nano-silica as core raw material, presenting uniform, stable liquid properties with ultra-high specific surface area. Its powerful water adsorption capacity locks interstitial water inside cement slurry, cutting free liquid content effectively. It speeds up cement gelation rate and delivers outstanding reinforcement performance for hardened cement stone.
This nano suspending additive fits perfectly for preparing low-density cement slurry under high water-cement ratio formulas. For well service companies, it helps lower overall slurry density, retain stable pumpability and lift final compressive strength, bringing obvious cost advantages to oil well cementing operations.
Core Functional Benefits
Reliable water locking & free liquid control
The nano particle structure binds excess interstitial water, avoiding water separation in low-density cement slurry.
Accelerated gelation & enhanced strength performance
Quickly boosts cement coagulation speed and improves the compressive strength of set cement.
Stable suspension under high water-cement ratio
Works as a dual-purpose liquid lightening agent and suspending agent, preventing solid settlement in thin cement systems.
Wide matching compatibility
Mixes smoothly with fluid loss additives, defoamers and other common cementing chemicals without performance conflict.
Standard Slurry Reference Formula
100% Class G cement + 100% simulated seawater + 3.5% fluid loss control additive FC-63IL + 6% FC-E30L liquid lightening agent + 0.5% FC-D15L oil-ester defoamer
- Consistency time (25℃): 5–8h, flat curve with no bulging or abnormal fluctuation
- Compressive strength (30℃): ≥2MPa
Main Application Scenarios
- Low-density oil well cement slurry preparation
- Shallow formation, lost circulation control cementing jobs
- Cement systems with high water-cement proportion
- High-temperature high-pressure well suspending treatment
Support & Customization
We supply free lab test samples of FC-E30L nano liquid lightening agent for your formula matching tests. Custom formula adjustment is available to match your local well temperature, formation and slurry demands. Our oilfield chemical clients cover North America, Asia, Europe and global oil-producing zones.
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