Shale inhibitors for drilling fluids

Product manual

1. Product Features Uses

  This product is the product of asphalt sulfonated by Oleum Sulfur trioxide then hydrolyzed. Due to the presence of sulfonic groups in sulfonated asphalt, it has a strong hydration effect. When adsorbed on the shale interface, it can prevent the hydration dispersion of shale particles play a role in preventing collapse. At the same time, the insoluble part can also fill the pore throat crack to play a sealing role, improving the quality of mud cake; It is an organic drilling fluid treatment agent with multiple functions such as plugging, anti collapse, inhibition.

2. Chemical composition

  Asphalt, resin, etc.

3. Packaging

Packed in 25kg three in one packaging bag.

4. Usage precautions

  The recommended dosage of this product depends on the drilling fluid performance downhole conditions. Use a 25kg three in one packaging bag for packaging. Do scratch the outer packaging during storage transportation. Store in a cool ventilated warehouse to prevent exposure to sunlight.

5. Safety Environmental Protection

  Avoid contact with eyes, skin, clothing, otherwise rinse with plenty of water; Please refer to the Safety Data Sheet (MSDS) for handling methods hazardous data.