新疆石油地质

新疆石油地质 ›› 1994, Vol. 15 ›› Issue (2): 175-178.

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用不稳定试井资料求取饱和压力——以准东油区为例

王国先, 杜军社, 李斌   

  1. 新疆石油管理局准东油田研究所 新疆阜康 831511
  • 收稿日期:1993-03-22 出版日期:1994-06-01 发布日期:2021-01-19
  • 作者简介:工程师 油藏工程

SATURATION PRESSURE DERIVED FROM TRANSIENT TEST DATA——AN EXAMPLE FROM EAST JUNGGAR OIL AREA

Wang Guoxian, Du Junshe, Li Bin   

  1. Research Institute of East Junggar Oilfield, Xinjiang Petroleum Administration Bureau Fukang 831511
  • Received:1993-03-22 Online:1994-06-01 Published:2021-01-19
  • About author:Engineer, Reservior Engineering

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摘要： 应用压力恢复曲线对不同类型储层的低地饱压差油气藏求取饱和压力,不仅弥补了PVT分析数量有限和取样条件苛刻等缺陷,而且拓宽了压力恢复曲线的应用范围,该方法应用于准噶尔盆地东部油区的火烧山、北三台油田,取得了令人满意的结果。

关键词: 地饱压差, 压力恢复曲线, 饱和压力, 准东油区

Abstract: Saturation pressures were derived for various types of reservoir with low saturation reservoir pressure differences, using the pressure buildup curves, which not only makes up for such pitfalls as limited samples far PVT analysis and strict sampling condition, but also extends the application range of pressure buildup curve. This method is successful for use in Huoshaoshan and Beisantai oilfield in East Junggar oil area.

Key words: Saturation reservoir pressure difference, Pressure buildup curve, Saturation pressure, East Junggar oil area