Drilling fluid is also known as drilling mud. Its functions include breaking rock,carrying rock cuttings, lubricating and cooling drill bits,balancing formation pressure and protecting well walls. Maintaining good mud performance is an important means to improve drilling speed and ensure drilling safety,while treatment agents are the key to ensuring mud performance.Due to its high viscosity. Polyacrylamide has good thickening, flocculation, and rheological conditioning effects in drilling fluids, and can be used as a drilling mud conditioner in oil production. In order to improve the performance of drilling and completion fluids for different systems, our company has developed and produced a series of products.