关键词: 井筒工程；提质增效；数字赋能；应用场景；数字化；智能化

Abstract: China National Petroleum Corporation (CNPC) has regarded “digitalized transformation and intelligent development” as an important strategic measure to modernize its governance system and capability in recent years. Making active response to the challenge from oilfield service industrial development, CNPC Chuanqing Drilling Engineering Co. Ltd. will pursue the “technology-based, cost-focusing and digital empowered” strategy to accelerate the company’s high-quality development in the years to come. The company formulated the general digitalized transformation plan, carried out the guideline for acceleration of digitalized transformation and adopted digital technology to drive management reform. It used the “data + platform + application” construction model to establish the big engineering technological data and experts thinktank, the integrated engineering technological information platform and the support platform for making business decisions. The company also created the intelligent technology-based model and the high-efficiency wellbore engineering technological service system. The trial worksite of Detan-1 Well was equipped with more than 500 sensors of the 11 categories, collecting more than 600 items of real-time data. Acquisition was multiplied as compared to the previous amount while automation of acquisition was apparently improved, basically sensing all the conditions of the on-the-field service. Those measures effectively improved performance of exploration and set the company on the “intelligent drilling” track.

Key words: wellbore engineering, quality improvement and cost-effectiveness, digital empowerment, application situation, digitalization, intelligence