油气装备数字孪生技术体系构建与应用示范  

Construction and Application Demonstration of Digital Twin Technology System for Oil and Gas Equipment

作　　者：冯定[1,2] 梁金力 王健刚 张红 施雷[1,2] 苗恩铭 FENG Ding;LIANG Jinli;WANG Jiangang;ZHANG Hong;SHI Lei;MIAO Enming(School of Mechanical Engineering,Yangtze University,Jingzhou,Hubei,434023,China;Hubei Engineering Research Center for Oil&Gas Drilling and Completion Tools,Jingzhou,Hubei,434023,China;College of Mechanical Engineering,Chongqing University of Technology,Chongqing,400054,China)

机构地区：[1]长江大学机械工程学院,湖北荆州434023 [2]湖北省油气钻完井工具工程技术研究中心,湖北荆州434023 [3]重庆理工大学机械工程学院,重庆400054

出　　处：《石油钻探技术》2025年第2期1-10,共10页Petroleum Drilling Techniques

基　　金：湖北省重大科技专项“智能油气钻采井眼轨迹控制工具研究”(编号:2019AAA010);国家采油装备工程技术研究中心开放基金资助项目“抽油机井杆管偏磨系统动力学行为研究”(编号:ZBKJ2021-A-02)联合资助。

摘　　要：油气装备与数字孪生技术的结合,是实现无人化、智能化、经济化油气钻探开发工程的关键环节。为实现工况复杂和作业环境恶劣条件下装备行为状态监测、性能评估等系列功能,开展了油气装备数字孪生技术研究。根据数字孪生技术理论,考虑油气装备各系统间的关系,结合多学科、多层次、多物理场耦合的描述方法,构建了一套基于结构性能响应和数据实时映射的油气装备数字孪生技术应用的流程体系。以齿轮齿条钻机为研究对象,建立了基于多系统、多尺度、多要素建模准则的齿轮齿条钻机起升系统的数字孪生体,通过应用示范,验证了理论研究的可靠性。研究结果为油气及相关领域装备的性能评估与寿命预测提供了基于数字孪生技术的应用理论依据。The integration of oil and gas equipment with digital twin technology represents a pivotal advancement towards achieving unmanned,intelligent,and cost-effective drilling and development projects in the oil and gas sector.This study focuses on digital twin technology tailored for oil and gas equipment,aiming to enable functionalities such as behavior monitoring and performance evaluation under challenging operational conditions and environments.Grounded in digital twin theory,the relationship between various systems of oil and gas equipment was considered.By utilizing the description method of multi-disciplinary,multi-level,and multi-physical field coupling,a set of process systems of digital twin technology application for oil and gas equipment based on structural performance response and real-time data mapping was constructed.By taking the rack and pinion drilling rig as the research object,a digital twin of the hoisting system of the rack and pinion drilling rig based on multi-system,multi-scale,and multi-factor modeling criteria was established.The reliability of theoretical research was verified by application demonstration,which provided a set of application theories based on digital twin technology for performance evaluation and life prediction of equipment in oil and gas and related fields.

关 键 词：油气装备 数字孪生 机理模型 齿轮齿条钻机 

分 类 号：TE922[石油与天然气工程—石油机械设备]