ISSN 1673-8217 CN 41-1388/TE
主管:中国石油化工集团有限公司 主办:中国石油化工股份有限公司河南油田分公司
刘凡, 周文胜, 申健, 王凯, 张凯. 2018: 水驱油田开发生产调控优化方法. 石油地质与工程, 32(04): 69-71+125.
引用本文: 刘凡, 周文胜, 申健, 王凯, 张凯. 2018: 水驱油田开发生产调控优化方法. 石油地质与工程, 32(04): 69-71+125.
LIU Fan, . 2018: Optimization methods of development and production control in water drive oilfield. Petroleum Geology and Engineering, 32(04): 69-71+125.
Citation: LIU Fan, . 2018: Optimization methods of development and production control in water drive oilfield. Petroleum Geology and Engineering, 32(04): 69-71+125.

水驱油田开发生产调控优化方法

Optimization methods of development and production control in water drive oilfield

  • 摘要: 针对注水开发油藏建立油藏生产调控优化方法,根据决策者的不同要求选取不同的目标函数、决策变量和约束条件来建立油藏生产动态实时优化数学模型,应用新的无梯度优化算法进行求解,提高计算效率。通过连续调控油井产液量和水井注入量,得到实时最优开发调控方案,实现油田高效开发。利用无梯度优化算法对渤海注水开发油田进行开发生产优化调整,水驱采收率可提高1.7%。

     

    Abstract: In this paper, optimization methods of development and production control technology is established for water drive reservoirs. Different objective functions, variables and constraints are selected based on different requirements of decision-makers to create dynamic realtime reservoir production optimization model. Applying new non-gradient optimization algorithm to solve mathematical model, computational efficiency could be improved. The real-time optimal development scheme could be obtained by continuously regulating fluid production rate and injection rate. The theory of this article has been applied in Bohai typical oilfield, the water drive oil recovery can be increased by 1.7%.

     

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