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DICO Energy is a comprehensive energy technology company specializing in oilfield cementing chemicals, crude oil pipeline drag reducers, oilfield power equipment, and oilfield technical services.
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Cementing Chemicals
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Fluid Loss Additive
- OOC-FL35S Fluid Loss Additive
OOC-FL35S Fluid Loss Additive
OOC-FL35S (641S) is a kind of polymer fluid loss agent for oil well cement. AMPS is the main monomer and is copolymerized with other salt-resistant monomers. It plays an important role in salt resistance, temperature resistance, adsorption of free water, and water loss reduction.
OOC-FL35S (641S) has good versatility and can be used in various cement slurry systems, with good compatibility with other admixtures.
OOC-FL35S (641S) has a high low shear rate viscosity, which can effectively enhance the suspension stability of the cement slurry system, while maintaining the fluidity of the slurry and preventing settlement.
OOC-FL35S (641S) is suitable for a wide range of temperatures, with a high temperature resistance of up to 180℃ . The cement slurry system has good flowability and stability, with less free liquid and no delayed setting. The early strength development at low temperatures is fast.
OOC-FL35S (641S) is suitable for fresh water/saltwater slurry mixing.
OOC-FL35S (641S) has good versatility and can be used in various cement slurry systems, with good compatibility with other admixtures.
OOC-FL35S (641S) has a high low shear rate viscosity, which can effectively enhance the suspension stability of the cement slurry system, while maintaining the fluidity of the slurry and preventing settlement.
OOC-FL35S (641S) is suitable for a wide range of temperatures, with a high temperature resistance of up to 180℃ . The cement slurry system has good flowability and stability, with less free liquid and no delayed setting. The early strength development at low temperatures is fast.
OOC-FL35S (641S) is suitable for fresh water/saltwater slurry mixing.
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Application Scope
Temperature: Below 180°C (BHCT).
Recommended dosage: Below 3.0% (BWOC) .
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Packing
25kg/bag package , or according to customers’ requirements.
The shelf life is 12 months.
Physical and Chemical Indicators
| Item | Index |
| Appearance | White to light yellow powder |
Cement Slurry Property
| Item | Technical index | Test condition |
| Fluid loss,mL | ≤100 | 80℃,6.9MPa |
| Compressive strength,MPa | ≥14 | 80℃, atmospheric pressure,24h |
| Free fluid,mL | ≤1.0 | 80℃, atmospheric pressure |
| Cement slurry composition：100% G-grade cement (high sulfur resistance)+44.0% fresh water+0.6% OOC-FL35S (641S)+0.5% defoamer. | ||
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