The inorganic self-suspending plugging agent completely addresses the issue of various mineral particles with densities greater than water sinking in water.This product series is suitable for routine plugging operations in oil and gas wells,especially for long-distance profile control and plugging in fracture channels and high-permeability streaks in injection wells,providing excellent results.It effectively resolves the technical challenge of organic polymers degrading and failing to provide permanent plugging.During application,this agent is mixed directly with the well fluid,and the plugging agent particles quickly and stably suspend within the system.Under pump injection pressure,the particles can travel with the fluid deep into the reservoir to achieve efficient, permanent plugging.
■ Technical Data：
| Item | Parameter |
| Appearance | Solid Particles |
| Particle Size (≤0.425mm,%) | ≥90 |
| Complete Suspension Time (min) | ≤3 |
| Static Suspension Stability Time (90℃,min) | ≥30 |
| Base Liquid Apparent Viscosity (mPa·s) | ≤150 |
| Permeability (md) | ≤20 |
■ Package and Storage：
1.This product is packed in lined kraft paper bags,with a net weight of 25±0.2Kg.
2.During transportation,it is necessary to prevent collision,exposure to sunlight and rain,mixed transportation with food,and fire prevention.Warranty Period:12 Months.
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Inorganic Self-Suspending Plugging Agent
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