OCEANVIEW GROUP INC.
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PHPA RD, equivalent to EZ MUD DP, POLY PLUS RD or CR650, is a specially treated readily dispersible high molecular weight dry granular PHPA polymer.PHPA RD is designed for easy mixing with improved dispersion to eliminate fish-eyes. It can be used in mud systems ranging from low-solids to weighted muds, utilizing makeup waters from fresh to saltwater.
Description
PHPA RD (powder form) is a readily dispersible polymer additive designed to provide cuttings encapsulation and shale stabilization in freshwater to saltwater drilling fluids ranging from low solids to weighted muds. PHPA RD acts as a viscosifier, friction reducer, and flocculants, while also providing some fluid-loss control. PHPA RD also delivers cuttings encapsulation and improves wellbore stability, making it ideal for slim hole and continuous-coring applications.
Similar to EZ MUD DP, POLY PLUS RD, CR650
Specification
Appearance: | white free flowing granular |
Charge : | Anionic |
Molecular weight: | High |
pH value: | 6.0-9.0 |
Bulk density: | 650-850kg/m3 |
Paticle size: | 20-80 mesh |
Application:
PHPA RD provides good cuttings encapsulation and improved wellbore stability and can be used in freshwater, salt, and KCl mud systems. It also acts as a lubricant, flocculant, and filtration control additive.
Function
Readily dispersible and does not form “fish eyes”
Excellent cuttings encapsulation limits cuttings dispersion
Improves shale stabilization
Helps prevent balling on the bit, stabilizers and bottom hole assembly by coating and lubricating solids
Enhances removal of drill solids
Can be used to viscosify clear-water and low-solids drilling fluids
Advantages
Non-fermenting
Does not require biocides
Stable in monovalent salt (NaCl, KCl, etc.) environments
Effective in small concentrations
Can be destroyed with oxidizing agents when desired
Packaging
PHPA RD is packaged in 15Kg kraft paper sacks or 15Kg square buckets or 25Kg multi-walled paper sacks, Shrink-wrapped and well palletized. Other packagings are available on request.
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