Endura
High-performance brine-compatible drilling fluids
Maintain efficient well control in the Bakken.
EnduraTrol
Fluid loss control additive
EnduraTrol fluid loss control additive is a nonionic natural polymer designed for use in the Endura drilling fluid system, including in high-salinity and high-hardness brines.
This economical and effective filtration-control additive has some benefits when used as a standalone filtration control additive but is most optimally used in conjunction with a primary fluid loss control additive.
Advantages
- Economical filtration control
- Tolerance to high levels of total hardness
- No affect on rheological properties
- Filtration control that enhances wellbore stability
| Typical Physical Properties |
|
| Physical appearance |
White powder |
| Specific gravity |
1.5 |
| pH (1% solution) |
5.6 |
| Bulk density |
35 lb/ft3 [560 kg/m3] |
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