NINGBO INNO PHARMCHEM CO.,LTD. sheds light on the vital role of Anionic Polyacrylamide Emulsion (APAM) in the oil and gas industry, particularly in enhancing oil recovery (EOR) operations. APAM is a cornerstone polymer used in various EOR methods designed to extract remaining oil from reservoirs after conventional methods become uneconomical.

As an enhanced oil recovery polymer, APAM is primarily used to increase the viscosity of injection water. This technique, known as polymer flooding, works by improving the sweep efficiency of the injected fluid. Without polymers, water tends to channel through the most permeable zones of the reservoir, leaving significant amounts of oil behind. By increasing the viscosity of the water, APAM ensures that the injected fluid moves more uniformly through the reservoir, pushing more oil towards production wells. This results in a substantial increase in the overall oil recovery factor.

The specific properties of APAM, such as its high molecular weight and anionic charge, are critical for its performance in EOR. The long polymer chains help to improve the mobility ratio between the injected water and the reservoir oil. The anionic nature of the polymer influences its interaction with reservoir rock and fluid properties, further optimizing the recovery process. Furthermore, the emulsion form of APAM offers advantages in terms of ease of handling and faster dissolution compared to powder forms, simplifying its deployment in field operations.

Besides polymer flooding, APAM can also be utilized in other EOR applications, such as for friction reduction in pipelines or as a component in drilling fluids, contributing to overall operational efficiency. The ability of APAM to perform effectively under reservoir conditions, including varying temperatures and salinity levels, makes it a preferred choice for many EOR projects.

NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to supplying high-quality APAM products that meet the rigorous demands of the oil and gas sector. Our commitment to research and development ensures that our APAM emulsions provide the optimal performance required for maximizing hydrocarbon recovery and improving the economics of oil production.