Abstract: Currently, the oil and gas industry is facing a series of challenges such as fluctuations in prices, the growth of natural gas and renewable energy resources driven by de-carbonization of the economy regulations, and the increasingly complex exploration environment leading to rising mining costs. Actively applying big data, cloud computing, Internet of Things, artificial intelligence and other emerging technologies, building a cloud application system, and promoting digital transformation can continuously improve the level of business intelligence and the influence of industry ecology of oil and gas companies. As a large global oil and gas company, China National Petroleum Corporation has continuously innovated the cloud technology architecture and integrated solutions for its oil and gas business in recent years. Furhter, it has actively created the dream cloud for hydrocarbon exploration and development, built the petroleum industry internet composed of eight aspects of equipment and facility, edge computing, IT facility, data lake, basic platform, service platform, business application, unified entrance, and the network security system and standard and norm system incorporating these eight aspects, so as to form a dream cloud alliance for hydrocarbon exploration and development, and construct a digital ecosphere. It has strongly promoted the digital transformation and intelligent development of oil and gas business.

Key words: oil and gas industry, digital transformation, intelligent development, integrated solutions

摘要： 油气行业目前面临着价格波动、去碳化法规推动的天然气和可再生能源业务增长、勘探环境日趋复杂导致开采成本不断上升等一系列挑战，积极应用大数据、云计算、物联网、人工智能等新兴技术，搭建云应用体系，推动数字化转型，可以不断提升油气企业的业务智能化水平和行业生态影响力。作为全球大型油气企业，中国石油天然气集团有限公司近年来不断创新油气业务的云技术架构和一体化解决方案，积极打造了勘探开发梦想云，构建了由设备设施、边缘计算、IT设施、数据湖、基础底台、服务中台、业务应用、统一入口8个层面以及贯穿这8个层面的网络安全体系和标准与规范体系构成的石油工业互联网，组建勘探开发梦想云联盟，培育数字生态圈，有力推动了油气业务数字化转型和智能化发展。

关键词: 油气行业, 数字化转型, 智能化发展, 一体化解决方案