Elastic Rubber-Fine
Catalog NO.: AIMRSE-CHM-ADD-097 Manufacturer PN: CHM-PLG-RBF
• High-strength material, high shear resistance and compression ratio, deformable material, strong sealing ability, environmentally friendly material, non-toxic and does not affect MWD tools.
Used as a flushing mud when encountering or suspecting a loss-prone formation. Formulated as a plug to seal loss-prone sections, preventing pressure differential stuck pipe, sealing microfractures, and preventing losses.
This plugging agent is a unique, precisely graded inert elastic sealing material featuring high compressibility, deformability, high strength, and shear resistance—properties absent in conventional fiber-based plugging materials. It demonstrates superior pressure-bearing capacity when sealing microfractures and permeable sandstones. Commonly used for plugging depleted formation leaks, preventing pressure differential stuck pipe, and addressing fluid loss situations.
| Type | Leak-off Control Agents |
| Recommended Dosage | Typically used in the preparation of cleaning slurry, the dosage is 60 kg/m³ for fine elastic rubber and 30 kg/m³ for medium-coarse elastic rubber. |
| Appearance | Off-white granular mixture, interspersed with a small amount of black and brown fiber particles |
| Specific Gravity | 1.8 |
| Packaging | 25 kg/bag |