Gas injection is a technique used in various industries, including oil and gas, to enhance the extraction of resources. By injecting gas, such as carbon dioxide or natural gas, into underground reservoirs, the pressure increases, helping to push oil or other fluids to the surface more efficiently. This method can significantly improve recovery rates compared to traditional extraction methods. In addition to resource extraction, gas injection is also utilized in manufacturing processes, such as creating foams or aerosols. In these applications, gas is introduced into a liquid or solid material to create a desired texture or consistency. This technique is essential for producing items like packaging materials and cosmetic products.