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首页> 外文会议>International ocean and polar engineering conference;International Society of Offshore and Polar Engineers >Application of Dynamic Simulation Technology on Process Design Optimization of Offshore Oil and Gas Field Development
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Application of Dynamic Simulation Technology on Process Design Optimization of Offshore Oil and Gas Field Development

机译：动态仿真技术在海上油气田开发工艺设计优化中的应用

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Dynamic simulation technology could be applied on process designoptimization of offshore engineering in order to reduce cost andimprove economic benefits. For a certain offshore gas fielddevelopment project, an unmanned wellhead platform is designed andinitially the design pressure rating of the main process system isdesigned as 10000psi based on the maximum shutting-in tubingpressure with conservative recommended practice. By applyingdynamic simulation the main process system pressure rating could bede-rated to 2500psi and about 16 million RMB or more could be saved.In another offshore oil field development project, based on an empricalformula calculation, the maximum flare relieving flowrate of new builtfacilities excesses the design capacity of the existing flare system.However with dynamic simulation calculation, the total relievingflowrate is far less than the flare design capacity, so the modification tothe existing flare system is unnecessary and 8 million RMBmodification cost could be saved. Dynamic simulation technologycould reflect the actual process situation and operating features, whichcould provide more accurate reference for process design. It can notonly improve the offshore process design level but also realize reducingcost and improving economic benefits. This technology could beconsidered to provide reference of process design optimization forfuture offshore oil and gas field development projects.
机译：动态仿真技术可应用于工艺设计 优化海上工程以降低成本和 提高经济效益。对于某海上气田 开发项目，设计了无人井口平台， 最初，主流程系统的设计压力等级为 根据最大闭合管设计为10000psi 推荐保守的压力练习。通过应用 动态模拟主过程系统的压力等级可以是 降低到2500psi，可节省约1600万元人民币或更多。 在另一个基于经验的海上油田开发项目中 公式计算，新建的最大火炬泄放流量 设施超出了现有火炬系统的设计能力。 但是，通过动态仿真计算，总缓解 流量远小于火炬设计能力，因此对 现有的火炬系统是不必要的，800万人民币 可以节省修改成本。动态仿真技术 可以反映实际的过程情况和操作功能， 可以为过程设计提供更准确的参考。这不可以 不仅提高了海上工艺设计水平，而且实现了降低 成本和提高经济效益。这项技术可能是 考虑为以下方面的工艺设计优化提供参考 未来的海上油气田开发项目。

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