Mixed Wood Fiber Leak Sealer-Fine
Catalog NO.: AIMRSE-CHM-ADD-083 Manufacturer PN: CHM-LKS-WDF
• Effective bridging agent; applicable to different formations; available in fine, medium, and coarse grades according to particle size; rich selection of inert materials; no impact on drilling fluid performance, easy to mix; easily dispersed in mud, biodegradable; non-toxic material.
For permeable formations, acts as a bridging agent and plug to reduce loss; preparing cleaning mud to clean the wellbore.
This plugging agent is a micronized blend of wood-based fibers designed for permeable formations, providing bridging and sealing functions. It is compatible with both water-based and oil-based drilling fluid systems. It is categorized into fine, medium, and coarse grades based on particle size, allowing selection of the most suitable specification according to the pore and throat dimensions of permeable formations.
| Type | Leak-off Control Agents |
| Recommended Dosage | For seepage, the dosage is: 30-60 kg/m³; For severe loss, the dosage is: 60-100 kg/m³; Note: When used in oil-based drilling fluid, a dosage exceeding 60 kg/m³ will reduce the demulsification voltage. |
| Appearance | Brown powder or granules |
| Density (g/cm³) | Bulk density: 0.35-0.51 |
| Packaging | 25 kg/bag |