普光智能气田整体架构设计与实施

位于四川盆地的普光气田在开发建设过程中,配套建成了先进的自动化控制系统和全覆盖的工业物联网。为了进一步提高气田的开发效益,2013年普光气田启动了智能气田的建设工作,但国内外均没有成熟的智能油气田模式和建设标准可资借鉴。为此,基于主流智能化设计理念和实践经验,按照总体规划、分步实施、步步见效、突出重点的思路,论证完成了智能气田整体架构设计及其更精细的技术架构设计、业务架构设计,并结合气田关键业务目标和实施原则开展了实施与应用。研究结果表明:(1)智能气田整体架构包括"一个平台、两个中心、两个体系",即一体化协同应用平台、资源共享中心、智能辅助决策指挥中心、标准规范体系、信息安全体系;(2)技术架构包括工业物联网+设备感知接入层、基础设施云服务层、平台云服务层、软件云服务层等4个层次;(3)业务架构围绕气田勘探开发管理、气田生产运行与应急指挥管理、气田QHSE管理、气田经营管理等4个支撑单元设计;(4)气田智能化建设打造了勘探开发辅助决策、生产优化与协同、安全管控与处置、经营管理精细化等4项能力,支撑了普光气田平稳运行、高效管理、安全生产。结论认为,普光气田已初步建成以资源共享中心为基础,以一体化平台为核心,以2个体系为保障的智能化管理决策体系。

Design and implementation of the overall architecture of the Puguang Intelligent Gas-field Project

During the development and construction of the Puguang Gas Field, Sichuan Basin, an advanced automatic control system and a fully covered industrial Internet of Things were built. In order to further increase its development benefit, the Puguang Gas Field started the construction of an intelligent gas-field project in 2013. However, there are not mature models and construction standards of intelligent oil and gas fields at home and abroad for reference. In this paper, an overall architecture design of intelligent gas field and its technical and business architecture design were demonstrated according to the principle of "overall planning, step-by-step implementation, response in each step and stressing the main points", and based on the mainstream design concept and practical experience of intelligentization. Then, combined with the key business target and implementation principle of the gas field, it was conducted and applied. And the following research results were obtained. First, the overall architecture of the intelligent gas field project includes a platform, two centers and two systems, i.e., integrated coordinated application platform, resource sharing center, intelligently assistant decision-making direction center, standard specification system and information safety system. Second, the technical architecture consists of four layers, i.e., industrial Internet of Things + equipment perception introducing layer, infrastructure cloud service layer, platform cloud service layer and software cloud service layer. Third, the business architecture is designed focusing on four support units, including exploration and development management of the gas field, production and emergency direction management of gas field, QHSE management of gas field and business management of the gas field. Fourth, the construction of the intelligent gas field project creates four abilities, i.e., assistant exploration and development decision-marking ability, production optimization and coordination ability, safety control and treatment ability and refined business management ability, to support the smooth operation, efficient management and safe production of the Puguang Gas Field. In conclusion, the intelligent management and decision-making system with the resource sharing center as the base, the integrated platform as the core and two systems as the guarantee has been preliminarily built in the Puguang Gas Field.