Cementing Additive Fluid Loss Agent

Tianjin Kelioil Engineering Material and Technology Co., Ltd. is one of the leading manufacturers and suppliers of cementing additive fluid loss agent in China. Please feel free to buy high quality cementing additive fluid loss agent at low price from our factory. If you have any enquiry about free sample, please feel free to email us.

A fluid loss additive reduces the amount of free water lost from cement slurry into the formation, helping maintain slurry stability and ensuring effective zonal isolation.

It forms a thin, low-permeability filter cake on the formation face, which minimizes the filtration of water under pressure.

According to API, fluid loss should generally be ≤50 mL in standard tests at 1000 psi and 30 minutes, or ≤100 mL under high-temperature conditions.

They include synthetic polymers, natural polymers (like cellulose derivatives), and latex-based additives. They may be supplied as liquids or powders.

• Excellent Fluid Loss Control  Delivers fluid loss below 50 mL in 30 minutes under API standard conditions, ensuring reliable cement slurry stability.
• High-Temperature Resistance Effective at temperatures up to 200°C, suitable for deep and high-temperature wells.
• Salt Tolerance  Performs well in saltwater and brine systems, including saturated NaCl environments.
• Good Compatibility  Works smoothly with other additives (retarders, dispersants, extenders) without negative interactions.
• Low Dosage, High Efficiency  Effective at low dosage rates (typically 0.3%–0.8% bwoc), helping reduce cost and simplify slurry design.

 

• Can fluid loss additives affect the setting time or rheology of the cement slurry? Yes. Some FLAs can retard setting or increase viscosity, so compatibility testing is important.
• Are fluid loss additives compatible with other cement additives They must be tested with other additives like retarders, dispersants, and accelerators to ensure system stability.
• How do you choose the right fluid loss additive for high-temperature wells? Choose a thermally stable additive that has been proven effective at the expected bottomhole temperature (e.g., >120°C or >250°F).
• Can fluid loss additives be used in saltwater or seawater cement systems? Yes, but they must be salt-tolerant and tested under those brine conditions.
• Do fluid loss additives have any environmental concerns? Modern FLAs are available in environmentally friendly, non-toxic formulations, especially for offshore use.
• What is the difference between liquid and powder fluid loss additives? Liquid FLAs are easier to mix but may have shorter shelf life; powder forms are easier to store and handle but may require longer mixing times.

 

Tianjin Kelioil, founded 2006, specializes in cementing additives (fluid loss additives, retarders, etc.). With 30,000m² base, 10,000MT annual capacity, ISO9001 and API 10A compliance. Eco-friendly, auto lines, R&D with Japanese universities. Exports to Mideast, Indonesia, etc. Offers free samples, stock for quick delivery, 7-day customized 20GP, OEM packaging.

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