Production water treatment system is one of core systems for offshore oilfield.To address the main problems in the operation of the production water system in a central offshore oilfield,the technologies of"hotkey frequency reduction and shutdown of oil well","interference filtering"and"on-line bypass"have been developed through the optimization and transformation of the instrument control system,and the data remote communication and sharing technology have been applied.The existing problems of the system have been effectively solved,considerable economic benefits have been realized,and the reliability of equipment in their whole life cycle has been comprehensively improved,which paves the way for the realization of quantitative and predictive maintenance,and provides reference for the operation and maintenance of similar facilities and equipment in the future.
production water treatment system of offshore oilfield/instrument control technology/hotkey frequency reduction and shutdown of oil well/data remote communication and sharing technology/interference filtering technology/on-line bypass maintenance technolog