Walnut Shell Fiber Leak Sealer-Coarse
Catalog NO.: AIMRSE-CHM-ADD-088 Manufacturer PN: CHM-LKS-WNC
• Effective conventional lost circulation material; high compressive strength inert material, no impact on drilling fluid performance; different specifications of lost circulation material can be selected according to the leakage situation; biodegradable, non-toxic material.
Control fluid loss; used as a lubricant to clean clay or mud balls around the drill bit; formulated into a fast-water-loss plug for use as a bridging plug.
This product is a coarse-grained walnut shell fiber plugging agent processed through a grinding technique. It is suitable for both water-based and oil-based drilling fluid systems, primarily used to seal induced fractures. It can function as a granular lubricant to reduce friction and torque. This product can also be used to formulate specialized fast-water-loss plugs for bridge plug applications.
| Type | Leak-off Control Agents |
| Recommended Dosage | Select the appropriate concentration according to the severity of the loss and formation conditions, the usual dosage is: 30-120 kg/m³ |
| Appearance | Brown granules |
| Specific Gravity | 1.2-1.4 |
| Density (g/cm³) | Bulk density: 0.58-0.64 |
| Packaging | 25 kg/bag |