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| Duratone HT |
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DURATONE HT, organophilic leonardite, is used to control filtration rates in oilbased drilling muds.
DURATONE HT is stable at high temperatures and it can be used to control filtration rates in deep, hot wells.
It can also be used to improve emulsification of water in oil-based muds and to promote fluid stability.
*Applications/Functions: Reduce HTHP filtration rate, Promote stability of invert emulsion fluids.
*Advantages: Increases thermal stability of drilling fluids at temperatures beyond 500'F(260'C), Effective in all oil and invert emulsion systems. |
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Appearance: Gray to black powder
Bulk density lb/ft3: Compacted 44 Uncompacted 31
Specific gravity: 1.8 |
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