With the increasing development of offshore oil and gas on the deepwater,deep oil fields and the complex oil fields,the risk of accidents such as uncontrolled blowouts has also increased.To improve the efficiency of well control emergency response,this paper proposes a digital twin technology application framework for emergency response of offshore platform well control.By creating a digital model of physical entities,the framework achieves prediction,simulation and control of blowout accidents.The article provides a digital twin framework of emergency response for offshore platform well control,involving the construction of formation models,platform and wellhead equipment models,environmental condition models,multiphase flow motion models,combustion models and structural damage models,in order to achieve functions of accident simulation and prediction,disposal plan simulation and risk assessment,post event review and experience summary.This research helps decision-makers faster and more accurately to design disposal plans,analyze disposal risks,schedule disposal resources,and provide a training platform for other employees.
关键词
海上平台井控/数字孪生/井控处置/井控安全/应急响应
Key words
offshore platform well control/digital twin/well control disposal/well control safety/emergency response
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