Application of oil pipe in petroleum industry

        Petroleum industry is an industry that uses a lot of oil pipes. Oil pipes play a very important role in petroleum industry: they consume a lot of oil pipes, spend a lot of money, and have great potential to save money and reduce costs. The consumption of oil well pipe can be calculated according to the annual drilling footage. According to the specific situation in China, 62kg oil pipes are needed for every 1m drilling, including 48kg casing and 10kg tubing. The collapse resistance of API seamless steel pipe casing is also required in complex geological conditions. API 5CT oil casing, API 5L oil pipeline standard, API 5CT oil casing, API 5L oil pipe standard, the oil casing adopts seamless steel pipe, electric welding steel pipe and hot rolling steel pipe as raw materials, and is made by NC thread turning. The coupling adopts the internationally advanced high temperature process of pure manganese system, with uniform and dense crystal, high hardness, corrosion resistance and anti sticking ability.

　　According to the strength of the steel, ASTM steel pipes can be divided into different grades, namely J55, K55, N80, L80, C90, T95, P110, q125, V150, etc. J55 oil pipe, K55 oil pipe, N80 oil pipe, P110 Oil pipe, deviated ladder buckle oil pipe, long round buckle oil casing, short round buckle oil pipe, J55 deviated ladder buckle oil pipe, J55 long round buckle oil pipe, J55 short round buckle oil pipe, K55 deviated ladder buckle oil pipe, K55 long round buckle oil pipe, K55 short round buckle oil pipe, N80 deviated ladder buckle oil pipe, N80 long round buckle oil pipe, N80 short round thread oil pipe, P110 partial ladder thread oil pipe, P110 long round thread oil pipe, P110 short round thread oil pipe, api5ctstc short round thread STC oil pipe, api5ct long round thread LTC oil pipe, api5ct partial ladder thread oil pipe, long round thread thread J55 oil pipe, long round thread K55 oil pipe. The bit is fished by wire rope.