Sulfonated asphalt

Sulfonated asphalt

The main consumer of sulfonated asphalt is oil industry. Sulfonated asphalt is a component of water- or oil-based drilling.As part of solutions, sulfonated asphalt performs several important functions:

• Acts as an inhibitor of clay shale; strengthens the walls of the wells, and prevents them from shattering; promotes rapid sealing of cracks;

• Reduces water loss in the conditions of high pressure and high heating;

• Imparts better lubricity to the solution; makes filter cake less sticky;

• Allows mixing solutions of high quality without additional use of emulsifiers

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