Image illustrates product and packing form; actual appearance follows the delivered batch.
Encapsulator
Drilling Fluid Encapsulator
YRF-EN
Encapsulates cuttings and clay to limit dispersion, solids build-up and wellbore instability.
Product family
Drilling Chemicals
Packaging
25 kg woven bag / 500 kg jumbo bag, adjustable per order
Product overview
A high molecular weight polymer encapsulator that forms a film on cuttings and clay surfaces, inhibiting hydration and dispersion and controlling solids growth in inhibitive water-based systems.
Specifications, dosage and compatibility must be confirmed against the field system. Contact us for the technical data sheet of the relevant batch.
Technical specifications
Typical specification items
Values follow each batch certificate of analysis. Items not listed are confirmed with our team before ordering.
| Parameter | Typical value | Unit / method |
|---|---|---|
| Appearance | Per batch COA | Visual |
| Moisture | Per batch COA | Oven drying |
| pH value | Per batch COA | Aqueous dispersion |
| Residue on sieve | Per batch COA | Sieve analysis |
| Temperature resistance | Per batch COA | Hot aging |
| Dissolution rate | Per batch COA | Field mixing |
Application and dosage
Field conditions
A high molecular weight polymer encapsulator that forms a film on cuttings and clay surfaces, inhibiting hydration and dispersion and controlling solids growth in inhibitive water-based systems. Recommended dosage is set through system formulation tests or field bottle tests, and corrected for temperature, salinity and existing additives.
Packaging and logistics
Packaging
25 kg woven bag / 500 kg jumbo bag, adjustable per order
Storage
Dry warehouse, protected from moisture and sunlight
Shelf life
24 months from date of production
Transport
Covered transport, avoid package damage
Documents
Technical and safety documents
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STAR-150
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INQUIRY
Inquire about Drilling Fluid Encapsulator
Tell us the target well conditions and destination port, and we will reply with applicable models, packing options and a document list.
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