The function of HJQ56J shear pump

HJQ56J shear pump is a specialized mechanical device used for shearing polymers and clays, which has been proven effective through field applications and theoretical validation. In drilling fluid systems, it is crucial to fully shear polymers (or clays) before introducing them into the system to maximize their performance and improve drilling fluid properties. Insufficient shearing can lead to blockages in the shale shaker screen, substantial polymer losses, increased drilling costs, and the formation of hard-to-remove large solid particles. In completion fluids, inadequate shearing results in the formation of "fish eyes" that can harm the formation, reduce permeability, and cause oil and gas production decline.

HJQ56J shear pump has demonstrated excellent performance in addressing the prominent issues associated with poor hydration of polymers (or clays) in drilling fluids or completion fluids. By providing rapid shear and efficient hydration for high molecular weight polymers (and clays), it reduces polymer usage by over 15% and clay usage by over 30%. Moreover, it improves mud cake and fluid loss properties, lowers drilling fluid shear rate, enhances gel strength, and meets advanced standards comparable to similar products abroad. The pump's shaft seal structure ensures reliability, while its design allows for convenient usage and maintenance.

HJQ56J shear pump's effectiveness has been proven through practical applications, effectively addressing polymer and clay hydration issues, improving drilling fluid and completion fluid performance, and achieving cost savings and increased production yields.