论油田开发经济寿命分析方法

我国正面临两个根本转变,石油工业确立了以经济效益为中心,加快发展的基本思路。提高油田开发的经济效益是极其重要的课题。文中以我国后期开发油田为研究对象,从分析影响经济寿命的因素入手,提出了经济寿命的计算方法,并首次采用系统集成建模与仿真思想,建立了能反映后期开发油田生产规律的技术经济指标预测模型、经济寿命计算模型、采炼一体化黑箱模型、成本动态控制模型、措施优化模型,同时还结合油田实际情况,提出了延长后期开发油田经济寿命和提高经济效益的对策。

An Analytical Method of Determining the Economic Life of Oil Field

Based on analyses of factors affecting the economic life of oil fields, a method of calculating the economic life is proposed in this paper.Firstly the definition of economic life of an oilfield is presented. Then the principles of system ntegration modeling and simulation are used to establish technological and economic criteria prediction models, economic-life computation models, integrated production-refinery black-box models, cost control models and performance optimization models. Finally, strategies of lengthening the economic life and maximizing the economic profits of oil fields are put forward.