Characteristics of oil casing

　　Design of oil casing Based on subsurface data such as formation pressures, strengths, makeup and balanced against the cost objectives and desired drilling strategy.Strategic depths at which the hole will need to be cased in order for drilling to reach the desired total depth.

　　casing products produced with three distinct curing agents that withstand temperatures up to 210 deg F (99 deg C).8 5/8 inch Stainless Steel AISI 316L Oil Casings come in standard nominal joint lengths of 30 feet (9,1 m). Hebei Shengtian Pipe-Fitting Group Co., Ltd. ’s downhole products are used in a variety of highly corrosive applications such as saltwater