While widely recognized for its role in water treatment and papermaking, Polyacrylamide (PAM) also plays a critical, albeit less discussed, role in the energy sector, specifically in Enhanced Oil Recovery (EOR). NINGBO INNO PHARMCHEM CO.,LTD. supplies high-quality PAM that is instrumental in optimizing oil extraction from mature reservoirs.

In conventional oil extraction, a significant amount of oil often remains trapped in the porous rock formations of a reservoir. EOR techniques are designed to recover this residual oil. One of the primary methods involves injecting polymers, such as PAM, into the reservoir. The purpose of this polymer flooding is to increase the viscosity of the injected water. This higher viscosity water, when pushed through the reservoir, can more effectively sweep the oil towards the production wells, bypassing the more mobile, less viscous water that would otherwise flow through preferred paths.

Cationic Polyacrylamide (CPAM), with its inherent properties, is particularly well-suited for certain reservoir conditions. Its ability to maintain viscosity under varying salinity and temperature conditions, especially with specially modified formulations, makes it a valuable asset. The selection of the correct PAM, considering its molecular weight and charge density, is crucial for achieving the desired sweep efficiency and preventing premature breakthrough of the injected fluid.

The injection of PAM can also help to reduce the mobility ratio between the injected fluid and the oil, leading to more stable displacement fronts and preventing the bypass of oil. This translates directly into higher oil recovery rates and extended the economic life of oil fields.

NINGBO INNO PHARMCHEM CO.,LTD. understands the unique demands of the oil and gas industry. We provide robust PAM solutions that meet the rigorous performance requirements for EOR applications, contributing to increased production efficiency and resource utilization. Our commitment to quality ensures that our PAM products deliver the expected viscosity modification and sweep improvement necessary for successful enhanced oil recovery operations.