Oil pipelines are large tubes designed to transport crude oil and refined petroleum products over long distances. They are typically made of steel or plastic and can stretch for thousands of miles, connecting oil fields to refineries and markets. Pipelines are a crucial part of the energy infrastructure, allowing for efficient and safe movement of oil. The construction and maintenance of oil pipelines involve careful planning and engineering to minimize environmental impact and ensure safety. Various regulations govern their operation, and monitoring systems are in place to detect leaks or other issues. Proper management helps protect ecosystems and communities along the pipeline routes.