Abstract: To share technological resources and improve efficiency of technological development and production operation as well as adopt new information technology, such as cloud computing, IOT and big data, a new model for drilling service based on network technology – cloud drilling – is established in the light of oil drilling engineering complexities. This paper introduces the definition of cloud drilling and its differentiation from the existing drilling model. Cloud drilling system is composed of cloud-providing terminal, cloud requester and cloud drilling platform. The configuration of the system includes physical resources zone, service zone and application zone. The services model is divided into infrastructure service, cloud platform service and cloud software service. The service platform is managed in three patterns – public cloud, private cloud and mixed cloud – and characterized with IOT, virtualization, service standardization, coordination and intelligence. The paper also comes up with suggestions on study and development of oil engineering technology for cloud drilling, manufacture of equipment, and adoption of intelligent solutions.

摘要： 针对石油钻井工程的复杂性，为了实现技术资源的共享与分配、提高技术开发与生产运营效率，结合目前云计算、物联网、大数据等新兴信息技术，构建了一种基于网络化技术的钻井服务新模式——云钻井。介绍了云钻井的定义，与现有钻井模式的区别，云钻井系统由云提供端、云请求者和云钻井服务平台组成，体系架构包括物理资源层、服务层和应用层，服务模式分为基础设施服务、云平台服务和云软件服务，服务平台采用公共云、私有云和混合云3种管理模式，具有物联化、虚拟化、服务标准化、协同化、智能化等特征，并提出了云钻井在石油工程技术研发、装备制造和智能化解决方案等方面的应用建议。

关键词: 云钻井, 云计算, 智能钻井, 云平台, 运营模式, 网络化