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CEMENTING OILFIELD CHEMICALS

Dispersants

Dispersants that optimize your cement slurry process and improve equivalent circulating density (ECD)

PRODUCTS

OILFIELD Dispersants PRODUCTS
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Dispersants

Riteks RCD-2 – Low Salt Tolerant Dispersant

Riteks RCD-2 is a highly effective dispersant in cement slurries to improve the flow properties of the slurry, reduce hydraulic horsepower requirements, and allow removal of the mixing water resulting in a more dense cement slurry. With the use of Riteks RCD-2, cement slurries can be tailored for specific well requirements providing optimum slurry characteristics for any down hole condition.

Features and Benefits

  • Highly effective dispersant
  • Performs over a broad pH range
  • Low foaming
  • Ensures high solids dispersions with low viscosities
FULL PRODUCT LINE:

Riteks RCD-3 – Saltwater Tolerant Dispersant

Riteks RCD-3 is a highly effective water-soluble polymer dispersant used in normal to high density, low fluid loss slurries that can be easily pumped in turbulent flow. This dispersant was developed to improve performance characteristics in cement slurries for workability, and is highly effective in salt and salt-saturated slurries.

Features and Benefits

  • Provides turbulent flow properties, improving mud cleanup and cement bonding
  • Facilitates mixing of high-density, reduced-water slurries
  • Reduces mixing and final slurry viscosity
  • Provides less retardation than conventional dispersants, resulting in earlier strength development
  • Inhibits viscosifying effects caused by some fluid loss and gas control additives
  • Improves annular displacement, reducing cement contamination
  • Improves the performance of gas control and fluid loss additives
  • Improves bonding to the formation and pipe
  • Compatible with virtually all API, ASTM, and pozzolan cements and most Riteks cement additives
FULL PRODUCT LINE:

Riteks RCD-4 – Polymer Based Dispersant

Riteks RCD-4 provides superior dispersing power compared to conventional dispersants up to minimum 250°F (120°C). RCD-4 is a high-range water-reducing admixture powder utilizing superior polycarboxylate chemistry to achieve low and stable rheology at significantly lower dosage rates than with standard dispersants.

This chemistry also offer a very high salt tolerance up to 18% NaCl & widens the field of potential applications significantly. RCD-4 can show retarding properties, although is often used in CaCl2 accelerated cement slurries and aids in reducing shrinkage during accelerated cement set.

Features and Benefits

  • Provides turbulent flow properties, improving mud cleanup, and cement bonding
  • Facilitates mixing of high-density, reduces-water slurries
  • Reduces mixing and final slurry viscosity
  • Provides less retardation than conventional dispersants, resulting in earlier strength development
  • Inhibits viscosifying effects caused by some fluid loss and gas control additives
  • Improves annular displacement, reducing cement contaminiation
  • Improves the performance of gas control and fluid loss additives
  • Improves bonding to the formation and pipe
  • Compatible with virtually all API, ASTM, and pozzolan cements and most Riteks cement additives
FULL PRODUCT LINE:

Explore all products from Riteks’ line of oilfield chemical solutions.

OFFERING A WIDE RANGE OF DISPERSANTS

Cement slurry flow and workability issues can be a significant challenge. Problems such as high viscosity, early gelation, and poor wetting of solids often lead to less dense cement slurries that are difficult to place or cavitate your pumps.

Riteks offers a range of dispersants that tackle these issues head-on and make cement slurries easier to mix and place. Our products counteract gelation, enabling densified cement slurries with high solid-to-liquid ratios to be pumped effortlessly. With several dispersant chemistries available, you can get solutions tailored to your requirements.

Our RCD-2 dispersant is a low salt tolerant “brown” dispersant designed to improve flow properties, reduce hydraulic horsepower requirements, and lower cement rheology. 

For more challenging slurry designs, our RCD-3, a salt-tolerant “red” dispersant, excels. It’s highly effective in normal to high-density slurries, low fluid loss slurries, slurries with several additives, and performs exceedingly well with salt and salt-saturated slurries.

For those seeking a non-industry standard kind of dispersing power, our RCD-4 polymer-based dispersant is an excellent choice. It provides low and stable rheology at lower dosage rates and boasts high salt tolerance, making it suitable for CaCl2-accelerated cement slurries.

At Riteks, we’re not just about offering products; we’re about delivering solutions. We understand the intricacies of the industry and are committed to providing consistent and reliable cement dispersants that make your work easier and more efficient.

RITEKS IS READY

RITEKS IS READY

RITEKS IS READY

RITEKS IS READY

Don't let the complexities of cement slurry design slow you down.

Talk to an expert today and experience a faster, smoother, and more effective cement slurry process.

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