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- Diacel® HTP-1500 Powder Cement Fluid-Loss Additive
Diacel® HTP-1500 Powder Cement Fluid-Loss Additive

Diacel® HTP-1500 Powder Cement Fluid-Loss Additive is a mid-range to high-temperature polymer that is dry blended with the cement powder prior to preparation of the cement slurry. It is a mildly retarding fluid-loss agent. The mild retarding property of Diacel® HTP-1500 Powder Cement Fluid-Loss Additive reduces the concentration requirement of retarders, when needed, and aids to inhibit premature gelation of hard-to-disperse cements. The fluid-loss control performance of Diacel® HTP-1500 Powder Cement Fluid-Loss Additive is improved when used in conjunction with dispersants or retarders.

Application Areas

  • All API classes of cement
  • Freshwater, saltwater or seawater slurries

Typical Range of Use

    Temperature 70°F - 450°F (21°C - 232°C) BHCT
    Concentration 0.25% - 2% BWOC
    Density 12 - 20 lb/US gal (1.44 - 2.4 g/cm3)

Physical Properties

  • Light tan powder
  • Specific gravity = 1.58 g/cm3
  • Complete water solubility 

Before using this product, the user is advised and cautioned to make its own determination and assessment of the safety and suitability of the product for the specific use in question and is further advised against relying on the information contained herein as it may relate to any specific use or application. It is the ultimate responsibility of the user to ensure that the product is suited and the information is applicable to the user’s specific application. Drilling Specialties Company does not make, and expressly disclaims, all warranties, including warranties of merchantability or fitness for a particular purpose, regardless of whether oral or written, express or implied, or allegedly arising from any usage of any trade or from any course of dealing in connection with the use of the information contained herein or the product itself. The user expressly assumes all risk and liability, whether based in contract, tort or otherwise, in connection with the use of the information contained herein or the product itself. Further, information contained herein is given without reference to any intellectual property issues, as well as federal, state or local laws which may be encountered in the use thereof. Such questions should be investigated by the user.