A wellhead is a crucial component in the oil and gas industry, serving as the structure at the surface of a well. It provides access to the underground reservoir and controls the flow of oil or gas. Wellheads are designed to withstand high pressure and are equipped with valves and fittings to manage the extraction process safely. In addition to controlling flow, wellheads also protect the environment by preventing leaks and spills. They are often made from durable materials like steel and are installed during the drilling process. Proper maintenance of wellheads is essential for the safety and efficiency of oil and gas operations.