Lignite Resin PF-Resin as a Fluid Loss Reducer for Drilling Fluids

• Customization: Available
• Appearance: Black Powder
• Usage: Oil Drilling Auxiliary Agent
• Model NO.: Reducer For Drilling Fluids
• Color: Black
• Attribute: Prevent Collapse
• Odour: Insipid
• Grade: Industrial Grade
• Use Scene: Drilling Industrial Use
• Norm: High Quality
• Transport Package: Bag
• Trademark: Wan De
• Origin: Shaanxi
• Production Capacity: 30, 000ton/Year

Product Description

Products Description

Lignite resin, a fluid loss reducer used in drilling fluids, introduces sulfonic acid groups into the benzene ring units, which are connected by carbon atoms and can withstand high temperatures. Also, because it introduces sodium sulfonate based SO3Na in the ortho position, it has strong hydration effect and high bond energy for water binding, thus solving its water solubility and determining its salt resistance, calcium resistance, and ability to reduce high temperature and high pressure water loss. As a deep well mud treatment agent, it has good properties such as high temperature and high pressure water loss reduction, salt resistance, and calcium resistance. It plays an important role in consolidating the wellbore, preventing collapse and jamming. The recommended dosage for freshwater drilling fluid is 1-2%, while the recommended dosage for saltwater drilling fluid is 2-4%.