西南石油大学学报(自然科学版) ›› 2007, Vol. 29 ›› Issue (2): 138-140.DOI: 10.3863/j.issn.1000-2634.2007.02.038

• 石油机械工程及其它 • 上一篇    下一篇

高温高压岩芯多参数测量仪器的研制

王洪艳1 陈一健1 游利军1 蔡敏龙2

  

  1. (1. “油气藏地质及开发工程”国家重点实验室·西南石油大学,四川 成都 610500; 2. 新疆石油管理局测井公司)
  • 收稿日期:2005-12-13 修回日期:1900-01-01 出版日期:2007-04-20 发布日期:2007-04-20
  • 通讯作者: 王洪艳

THE DEVELOPMENT OF MULTIPARAMETERS MEASUREMENT INSTRUMENT UESD FOR HIGH TEMPREATURE AND HIGH PRESURE CORE

WANG Hong-yan 1 CHEN Yi-jian 1 YOU Li-jun 1 et al.

  

  1. (State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu Sichuan 610500, China )
  • Received:2005-12-13 Revised:1900-01-01 Online:2007-04-20 Published:2007-04-20
  • Contact: WANG Hong-yan

摘要: 介绍了SCMSB2型高温高压岩芯多参数测量仪器所测量的参数范围、测试原理、测试方法、系统的硬件和软件结构。该仪器可以在模拟地层温度(室温~150℃)和压力(1~90MPa)的条件下完成不同渗透率级别、直径为2.5cm岩芯的气体孔隙度、渗透率、岩芯电阻率与地层水电阻率、纵横波波速测量、油水相对渗透率等参数的测量,还可以进行“七敏”以及岩芯杨氏弹性模量与抗压强度等参数的测量。实际应用表明该仪器具有操作简单、自动化程度高、测试参数多、测量时间短、重复性好等优点。

关键词: 高温高压, 多参数, 岩芯, 孔隙度, 渗透率, 电阻率

Abstract: main technical characteristics, range of parameters, hardware and software of the SCMSB2 core multiparameters measurement instrument uesd at high temperature and high pressure is introduced. The instrument can measure many parameters, such as gas porosity, permeability, core and formation water resistivity, velocity of pwave and swave, relative permeability of petroleum and water of all kinds of core at high temperature from ambient to 150℃ and high pressure from 1MPa to 90MPa , furthermore it can also conduct the “seven sensitivity” experiment. The practical application results show that the instrument is high automatic and easy to handle, with wide range of measuring parameters, very fast speed, and especially, good repeatability

Key words: high temperature and high pressure, multiparameters, core, porosity permeability, resistivity

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