页岩油储层T2-T1二维核磁共振测量参数敏感性分析

张融,王伟,高怡,刘财广,王振林,覃莹瑶,张宫

Sensitivity Analysis of T2-T1 2D NMR Measurement Parameters in Shale Oil Reservoirs

ZHANG Rong,WANG Wei,GAO Yi,LIU Caiguang,WANG Zhenlin,QIN Yingyao,ZHANG Gong

表2 不同回波间隔采集的图4所示T2-T1谱信号幅度的对比

Table 2 Comparison of the signal intensity of T2-T1 spectra acquired at different echo intervals shown in Fig. 4

回波间隔TE/ms 相对信号幅度/% 回波间隔TE/ms 相对信号幅度/% 0.1 100 0.4 38.74 0.2 56.08 0.6 27.20