Cellubite
Proprietary cellulosic bridging additive for wellbore stability and fluid-loss control.
Typical specifications
- Form
- Free-flowing blend
- Particle range
- 20 – 2000 μm
- Temperature stability
- ≤ 180 °C
- Solubility
- Insoluble in brines
Technical description
Cellubite is a multi-modal cellulosic additive engineered to seal micro-fractures and stabilise reactive shales. The blend combines fibrous, flaky and granular morphologies in a single bag.
Applications
- Loss circulation in fractured formations
- Reactive shale stabilisation
- Depleted reservoir drilling
- Cementing spacer fluids
Key benefits
- Multi-modal particle size distribution
- Compatible with WBM and OBM systems
- Reduces NPT from losses
- Bio-based and low ecotoxicity
Industries
Industries served
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Let’s develop better industrial solutions together.
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