1. Product introduction
This product is refined from a variety of natural plant materials of different shapes and sizes through special processes. It has excellent plugging and leak proof effect. It is suitable for fracture and cave leakage. It can be used in deep and ultra deep wells. It is non-toxic and non polluting to the environment. It is suitable for drilling fluids of different systems.
2. Product performance index
| Item | Index |
| water content, % | ≤10.0 |
| Fineness, % | ≤5.0 |
| Mud loss, ml | ≤15.0 |
| Water loss reduction rate, % | ≥35.0 |
3. Use guide
It has strong compatibility with other particle size plugging materials according to the on-site leakage.