Summer Chen’s Post

How does Sodium Hexametaphosphate(SHMP) take the function in oil drilling industry? In the oil drilling industry, Sodium Hexametaphosphate (SHMP) is used as a corrosion inhibitor and a shale stabilizer. Here’s how it functions in this industry: 1. Corrosion inhibitor: SHMP is added to drilling fluids to prevent corrosion of metal surfaces in the wellbore and drilling equipment. It forms a protective film on the metal surfaces, which acts as a barrier against corrosive substances present in the drilling fluid, such as oxygen and hydrogen sulfide. By inhibiting corrosion, SHMP helps to prolong the life of drilling equipment and maintain the integrity of the wellbore. 2. Shale stabilizer: Shale formations encountered during drilling can be unstable and prone to swelling or collapsing. SHMP is used as a shale stabilizer to control the swelling and dispersion of shale particles. It interacts with the clay minerals present in shale formations, reducing their ability to absorb water and swell. This helps to maintain the stability of the wellbore and prevent issues such as stuck pipe or wellbore instability. Additionally, SHMP may also have some secondary functions in oil drilling, including: 3. Fluid loss control: SHMP can help in controlling fluid loss to the formation during drilling operations. It forms a thin filter cake on the wellbore wall, reducing fluid loss and minimizing damage to the formation. 4. PH buffering: SHMP can act as a pH buffer in drilling fluids, helping to maintain the desired pH range. This is important for optimizing the performance of other drilling additives and minimizing any adverse chemical reactions that could occur at extreme PH levels. If any interest, please feel free to contact us. Email: summer@sino-phosphate.com WhatsApp:+8801682255060 WeChat:+8616608386885 Web: www.sino-phosphate.com #SHMP #Sodium #Hexametaphosphate #Sodiumhexametaphosphate #Phosphate #oil #drilling #corrosion #inhibitor #shale #stabilizer #PH #buffering

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