摘要
油气储层岩石在不同状况下所测定的电阻率值是地球物理测井解释的重要依据。文章全面地介绍了ARS-300TM电阻率测试系统的结构组成及其相应的用途和测定时的精度保证;对仪器设计的局限性进行了讨论,并首次提出了仪器的改进设计。实际应用证明,改进后的ARS-300TM电阻率测试系统测定资料准确可靠,更符合地层的实际情况。
The resistivity of rock for oil and gas reservoir, measured under different conditions, is an important basis of geophysical logging illustration. This article introduces the structure, the uses, the accuracy guarantee of the Resistivity System ARS 300 TM , discusses the limitations of the equipment design and makes improvements for the first time. Applications prove that the data of the improved Resistivity System ARS 300 TM is accurate, reliable and more suitable for the actual formations.
出处
《成都理工学院学报》
CSCD
2000年第1期106-109,共4页
Journal of Chengdu University of Technology
关键词
岩石电阻率
高温
高压
试验测定
测井
油气勘探
rock resistivity
high temperature and high pressure
lab measurement
capillary pressure
