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为研究油田开发中成本和收入的关系,从经济学原理中的盈亏平衡出发,将油田开发的经济成本分为固定成本、相对固定成本和变动成本3种形式,并将3种形式的成本与产油收入用均衡的关系联系起来,得到油田开发井网密度的界限.以切尔卡乔夫公式将其与驱油效率、水驱采油率以及渗透率联系起来,将油田开发的技术和经济联系起来,得到了油田开发成本与收益的平衡点,以案例分析该结果进行应用分析,得出其可行性,对油田开发的经济控制具有重要的参考意义.
In order to study the relationship between cost and income in the development of oilfields, the economic costs of oilfield development are divided into three types: fixed cost, fixed cost and variable cost, based on the breakeven in economics. The three forms of cost Oil production is linked by a well-balanced relationship that yields the boundaries of well pattern densities for oilfield development, linking Ckrkachev’s formula to flooding efficiency, waterflood recovery rates, and permeability rates, linking the technology and economics of field development The balance between the cost and benefit of oilfield development has been obtained. Based on the analysis of the result by case analysis, the feasibility of the result is obtained, which is of great significance to the economic control of oilfield development.