新疆石油地质

新疆石油地质 ›› 2003, Vol. 24 ›› Issue (4): 338-340.

• 油藏工程 • 上一篇    下一篇

量本利分析与油井措施决策

陈清汉1, 朱凯1, 赵艳2   

  1. 1.中国石化 胜利油田有限公司海洋石油开发公司,山东 东营 257237;
    2.中国石化 胜利油田有限公司技术检测中心,山东 东营 257237
  • 收稿日期:2002-11-20 发布日期:2021-01-13
  • 作者简介:陈清汉(1969-), 男,山东博兴人,工程师,油气田开发。联系电话:0546-8582924

Production-Cost-Profit Analysis and Well Stimulation Decision Making

CHEN Qing-han1, ZHU Kal1, ZHAO Yan2   

  1. 1. Offshore Oil Production Company, Shengli Oilfield Co. Ltd, Sinopec, Dongying, Shandong 257237, China;
    2. Technical Monitoring Center, Shengli Oilfield Co. Ltd, Sinopec, Dongying, Shandong 257237, China
  • Received:2002-11-20 Published:2021-01-13

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摘要： 应用量本利分析的基本原理和油藏工程方法,分析了油井增产措施的成本构成,建立了油井措施临界增油量模型、措施投资上限模型、措施产油量临界销售价格模型。针对油田后期老井措施投入高、决策风险难度大的特点,首次引入了老井措施临界平衡点作业率和油井措施安全边际率的概念和分析模型。给出了油井措施决策一般程序,并列举了实例。系列模型符合油井措施过程中的经济运行规律,对老油田措施综合调整提供了一种评价决策手段。

关键词: 量本利分析, 油井, 安全边际率, 增产措施, 决策

Abstract: By applying basic theory of production-cost-profit analysis and reservoir engineering method, the cost structure of well stimulation is analyzed, the critical IOR model, investment ceiling model and production critical sale price model are developed. Based on high investment of old well stimulation and greater risk in decision making, the concepts and analytical models of old well stimulation critical balance point operational efficiency and well stimulation safety marginal production rate are introduced for the first time. According to the practical experience, a general procedure for well stimulation decision making is presented, and some cases are given. The study shows that results from these models accord with the economical operational law for the well stimulation, hence they provide useful tools for evaluation/imple- mentation of old oilfield stimulation and integrated adjustment.

Key words: production-cost-profit analysis, oil well, safety marginal production rate, stimulation, decision making

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