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Clay stabilizers are key additives for coal mining, preventing clay swelling, dispersion, and migration in underground formations. They protect wellbore stability, maintain coal seam permeability, and avoid production disruptions.
Core Functions
Wellbore Protection: Stops clay minerals (e.g., montmorillonite) from absorbing water and causing wellbore collapse.
Improve Permeability: Prevents clay particle migration that blocks coal seam pores, aiding coal dewatering and CBM extraction.
Fluid Compatibility: Works with drilling muds, fracturing fluids, and flushing fluids without causing secondary damage.
Common Types & Advantages
Type
Examples
Key Benefits
Inorganic Salts
KCl, NH₄Cl
Low cost, easy to use (for shallow coal seams)
Cationic Polymers
Polyquaternium
High efficiency, long-lasting (for deep/complex formations)
Amphoteric Polymers
Amphoteric Polyacrylamide
Wide pH adaptability
Key Usage Tips
Choose based on coal seam clay type and depth.
Optimal dosage: 0.1%–1.0% (test first to avoid excess).
Select non-toxic, biodegradable products for environmental compliance.
Simple Application Steps
Test coal seam clay content/type.
Select compatible stabilizer and test with on-site fluids.
Add at optimal concentration to the fluid system.
Inject/circulate and monitor stability in real time.
Brief English Introduction
Our coal mining clay stabilizers offer cost-effective inorganic salt options (shallow seams) and high-performance polymer options (deep formations). All meet environmental standards, with customized formulas and on-site technical support to boost mining efficiency.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2001
Total Annual:
60000000-700000000
Employee Number:
230~250
Ecer Certification:
Verified Supplier
Jiangsu Hengfeng Fine Chemical Co., Ltd. is located in Rudong Yangkou Chemical Industry Park, covering an area of 125 acres with a registered capital of 65 million yuan.
The main products are the polyacrylamide powder series and polyacrylamide emulsion series.
The production capacity of polyacryl...
Jiangsu Hengfeng Fine Chemical Co., Ltd. is located in Rudong Yangkou Chemical Industry Park, covering an area of 125 acres with a registered capital of 65 million yuan.
The main products are the polyacrylamide powder series and polyacrylamide emulsion series.
The production capacity of polyacryl...