新疆石油地质 ›› 1996, Vol. 17 ›› Issue (4): 370-375.

• • 上一篇    下一篇

油气田产量双曲递减方程建立的新方法

张虎俊   

  1. 甘肃玉门石油管理局采油厂 甘肃玉门 735200
  • 收稿日期:1996-02-01 出版日期:1996-12-01 发布日期:2020-07-24
  • 作者简介:工程师 油藏工程

NEW METHOD FOR ESTABLISHING HYPERBOLIC DECLINE EQUATION OF FIELD PRODUCTION

Zhang Hujun   

  1. Zhang Hujun, Engineer, Reservoir Engineering, Oil Production Plant
  • Received:1996-02-01 Online:1996-12-01 Published:2020-07-24
  • About author:Zhang Hujun, Engineer, Reservoir Engineering, Oil Production Plant

摘要: 对J.J.Arps双曲递减方程各种求解方法进行了分析、研究,指出了各自的不足,同时提出了方程求解的一种新方法。该方法只需要一次简单的一元线性回归和一次求和运算,即可实现方程求解的全过程,不受人为因素的影响,具有单一解的特点,实际操作简单、方便。值得注意的是本文方法对于非光滑资料应用效果较差,需要对原始资料进行光滑处理,方可达到预期效果。

关键词: 产量, 双曲递减, 方程, 计算

Abstract: This paper analysed every solving method of Arps Hyperbolic decline equation, pointed out their respective shortcomings, and then presented a new method which solves equation. This method requires only a simple one-place linear regression and a summing operation, avoiding artificial influnce. It has a single solution and easy to operate. It should be noted that this method will give worse results with non-smothing data. In such cases, the original data should be smothed to obtain the expected results.

Key words: Production, Hyperbolic decline, Equation, Calculation