会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明申请
    • TWO DIMENSIONAL T1/T2APP-T2APP PROCESSING OF MULTI-GRADIENT NMR DATA
    • 多梯度NMR数据的二维T1 / T2APP-T2APP处理
    • WO2009097510A3
    • 2009-11-12
    • PCT/US2009032612
    • 2009-01-30
    • BAKER HUGHES INCHURSAN GABOR
    • HURSAN GABOR
    • G01V3/32E21B49/00G01N24/08
    • G01V3/32
    • A method for estimating a property of a material, the method including: acquiring data using nuclear magnetic resonance (NMR) measurements, the measurements performed by varying at least one of a magnetic field gradient (G) and an inter-echo time (TE); organizing the data according to at least one of magnetic field gradients (G) and inter-echo times (TE) used in the NMR measurements; calculating a shift of apparent transverse relaxation time (T2.app) and (kingitudinal relaxation time T1) / (apparent transverse relaxation time T2.app) due to a variation of the product of G and TE; constructing a mathematical model of the NMR measurements from the shifts; and inverting the mathematical model to estimate the property.
    • 1。一种用于估计材料性质的方法,所述方法包括:使用核磁共振(NMR)测量采集数据,所述测量通过改变磁场梯度(G)和回波间时间(TE)中的至少一个来执行, ; 根据NMR测量中使用的磁场梯度(G)和回波间时间(TE)中的至少一个来组织数据; 计算由于G和TE的乘积的变化引起的表观横向弛豫时间(T2.app)和(纵向弛豫时间T1)/(表观横向弛豫时间T2.app)的偏移; 根据变化构建NMR测量的数学模型; 并反转数学模型来估计房产。