In the demanding world of oil and gas extraction, efficiency and maximizing recovery are paramount. High viscosity polyacrylamide (PAM) has emerged as a critical chemical additive, playing a pivotal role in numerous oilfield operations. From its essential functions in drilling fluids to its advanced applications in enhanced oil recovery (EOR), PAM offers a suite of benefits that drive productivity and economic viability. NINGBO INNO PHARMCHEM CO.,LTD. is at the forefront of providing high-quality polyacrylamide solutions tailored for the energy sector.

One of the primary uses of polyacrylamide in oilfields is as a drilling fluid additive. Drilling fluids, often referred to as the 'blood' of drilling, are crucial for lubricating the drill bit, carrying cuttings to the surface, and maintaining wellbore stability. High viscosity polyacrylamide excels in this role by significantly increasing the viscosity of the drilling fluid. This enhanced viscosity not only improves lubrication, reducing wear on drill bits and pipes, but also aids in the efficient removal of rock cuttings, thereby increasing drilling speed and lowering overall costs. Furthermore, its ability to protect the wellbore from collapse and prevent fluid loss is critical for operational safety and success. NINGBO INNO PHARMCHEM CO.,LTD. provides specific grades of polyacrylamide designed to optimize these drilling fluid properties.

Beyond drilling operations, polyacrylamide is indispensable for enhancing oil recovery. Polymer flooding, a key EOR technique, relies on increasing the viscosity of injected water to improve sweep efficiency in the reservoir. By injecting water containing polyacrylamide, companies can ensure that injected water front moves more uniformly, pushing more oil towards production wells. This process effectively reduces water phase permeability in the formation, leading to a significant increase in the amount of crude oil recovered compared to conventional water flooding. Research into polyacrylamide for enhanced oil recovery shows a direct correlation between viscosity and recovery rates, making high viscosity variants particularly valuable.

The development of polyacrylamide technology continues to evolve, with a focus on creating formulations with improved salt and high-temperature resistance, as well as ultra-high molecular weights. These advancements are crucial for addressing the increasingly challenging conditions encountered in deep and offshore oilfields. NINGBO INNO PHARMCHEM CO.,LTD. is committed to innovation, ensuring our polyacrylamide products meet the stringent demands of modern oilfield extraction. By providing reliable and effective polyacrylamide solutions, we aim to be a trusted supplier in China and globally, supporting our partners in achieving greater operational success and profitability.