Professional directions are: oil and gas storage, processing and product application, oil and gas gathering and pipeline transportation, and oil finance and trade. Oil and gas storage, processing and product applications are mainly the storage, deep processing, efficient conversion and utilization of oil and natural gas products; oil and gas gathering and transportation and pipeline transportation are mainly chemical methods to solve problems in oil and gas storage and transportation and pipeline transportation technology; oil financial trade is mainly oil and gas And product import and export business, futures trading, etc.