油田原油集输处理规模确定初论

Definition of the Scale of the Gathering and Transportation System in the Oilfield

介绍了整装高渗透注水开发油田、低渗透油田、聚驱开发油田和水驱加聚驱开发油田等油田的开发规律,并在此基础上根据油田开发初期、开发中期、开发后期等不同开发阶段特点,探讨性地提出了利用加权平均法合理确定原油集输处理规模的方法。通过利用设计计量余量、设备选型中设备余量、挖潜备用设施能力等措施,解决油田产量峰值给地面生产运行所带来的能力不平衡的问题;通过合理利用设备剩余能力及在用设备的有效能力,充分发挥老油田设施的作用,实现油田本质安全生产。

The exploration patterns for self-contained & high permeability oilfield,low permeability oilfield,polymer flooding oilfield,and water & polymer flooding oilfield were introduced respectively.Based on the features of early stage,intermediate stage,and late stage,the weighted average method for deciding the scale of the gathering and transportation system was probatively proposed.The problem of capacity imbalance due to the oil production peak value was resolved by utilizing the measuring surplus and equipment allowance and developing the capacity of backup equipments.The safe production for themature oilfield was realized by using the surplus and effective capacities of f acilities reasonably.