The petrochemical industry and oil and gas sector rely heavily on specialized chemical auxiliaries to optimize their operations, from refining to extraction. NINGBO INNO PHARMCHEM CO.,LTD. is a leading supplier of high-performance chemicals, including Alpha Olefin Sulfonate (AOS), which plays a crucial role as a versatile specialty chemical auxiliary in these demanding industries. AOS's unique surfactant properties lend themselves to improving efficiency and addressing complex challenges in petrochemical processing and enhanced oil recovery (EOR).
In the petrochemical realm, AOS serves as an effective emulsifier and wetting agent. During various refining and processing stages, it helps to stabilize mixtures of immiscible liquids, facilitating smoother operations and improving product quality. For instance, in the formulation of lubricants and functional fluids, AOS can enhance their performance by improving their ability to disperse and suspend additives, ensuring consistent lubrication and protection. Its chemical stability under processing conditions is a key asset.
Perhaps one of the most significant applications of AOS as a specialty chemical auxiliary is in enhanced oil recovery (EOR). In mature oil fields, the natural pressure driving oil to the surface diminishes, making it difficult to extract the remaining reserves. EOR techniques, such as surfactant flooding, are employed to improve oil recovery rates. AOS, when injected into the reservoir, significantly reduces the interfacial tension between oil and water. This reduction in tension allows the trapped oil to be mobilized and swept towards production wells more effectively.
The effectiveness of AOS in EOR is attributed to its ability to create stable microemulsions and its favorable interaction with reservoir rock formations. Its performance in a wide range of temperatures and salinities found in subsurface environments makes it a robust choice for these applications. Furthermore, its biodegradability is an added advantage, as it minimizes the long-term environmental impact of the injected chemicals. Understanding the supplier's expertise in these specialized applications is vital when sourcing these materials.
Beyond EOR, AOS also finds application in other areas within the oilfield services sector, such as drilling fluid additives and production chemicals. It can help in controlling fluid loss, improving lubrication, and enhancing the overall efficiency of drilling operations. The reliable supply and consistent quality of AOS from NINGBO INNO PHARMCHEM CO.,LTD. ensure that these critical industrial processes can operate smoothly and effectively.
For companies operating in the petrochemical or oil and gas sectors, integrating high-performance specialty chemical auxiliaries like AOS can lead to substantial improvements in operational efficiency, cost savings, and environmental compliance. We are dedicated to providing AOS that meets the stringent specifications required for these demanding applications, backed by our commitment to quality and customer support. Explore how AOS can be your strategic partner in tackling the complex challenges of the energy industry.
Manufacturing Facilities






Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.