石油与天然气地质 ›› 1996, Vol. 17 ›› Issue (1): 84-86.doi: 10.11743/ogg19960117

• 学术争鸣 • 上一篇    

关于《利用试井压力描述储层非均质性》一文的讨论

唐雪清   

  1. 四川石油管理局川西南矿区, 四川自贡 643000
  • 收稿日期:1995-12-15 修回日期:1996-01-03 出版日期:1996-03-25 发布日期:2014-01-14

DISCUSSION ON THE ARTICLE DESCRIPTION OFRESERVOIR HETEROGENEITY USING WELL-TEST PRESSURE

Tang Xueqing   

  1. Southwest Mining District, Sichuan Petroleum Administration, Zigong, Sichuan
  • Received:1995-12-15 Revised:1996-01-03 Online:1996-03-25 Published:2014-01-14

PDF (PC)

574

被引次数

2

摘要：

试井压力数据能够有效地反映储层的渗流特征;但在使用试井数据描述储层非均质性过程中,要正确识别试井期间流体的相态变化,对测试数据作时间校正。因机械压力计精度、分辨率不高引起的噪声并非反映储层特征。

关键词: 试井压力, 储层, 非均质性, 流体相态变化, 时间校正, 噪声

Abstract:

Data of well-test pressure could effectively reflect the vados characteristics of reservoir.But in describing reservoir heterogeneity with well-test data, one must pay attention to thedetermination of fluid phase variation in well-test,the time-correction of the test data, thenoises caused by low accuracy and low resolution of mechanical pressure gauges.