Pipes used for oil and gas casing are important components in the oil and gas industry. These are used to cover the wellbore for its protection against caving in. These pipes also impeded groundwater contamination by oil and gas. For higher resistance against the underground pressure and stress these pipes are made from high strength steel. In relation to the specific requirements of the well, oil casing pipes are available in various sizes and grades. Resourceful installation and upkeep of these pipes is important in the proper extraction of oil and gas