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Specific manifestations of calcium lignosulfonate in the petroleum industry

2025-06-27

Fluid Loss Control Agent in Drilling Fluids: Adding calcium lignosulfonate to drilling fluids effectively reduces fluid penetration into formations, thereby decreasing fluid loss of drilling mud, protecting reservoirs, and maintaining wellbore stability.
Prevention of Wellbore Collapse: This substance aids in preventing wellbore collapse during drilling, especially under geological conditions prone to instability.
Lubrication: Incorporating calcium lignosulfonate also improves the lubricity of drilling fluids, reducing wear on drilling tools, extending equipment life, and contributing to increased drilling efficiency.
Environmental Protection: Being a natural polymer material with good biodegradability, calcium lignosulfonate has a lesser environmental impact, aligning with environmental protection requirements.

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Wuhan Anji Taineng Environmental Sci-Tech Co., Ltd

ATET is a comprehensive company integrating industry and trade with environmentally machinery，equipment, construction chemicals and air purifiers.

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